US20090277525A1 - Stretch Hose - Google Patents

Stretch Hose Download PDF

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Publication number
US20090277525A1
US20090277525A1 US12/354,291 US35429109A US2009277525A1 US 20090277525 A1 US20090277525 A1 US 20090277525A1 US 35429109 A US35429109 A US 35429109A US 2009277525 A1 US2009277525 A1 US 2009277525A1
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United States
Prior art keywords
hose
stretch
support spiral
spiral
stretch hose
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US12/354,291
Inventor
Ralf Jourdan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Globalmed Inc
Original Assignee
SCHAUENBURG HOSE Tech GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SCHAUENBURG HOSE Tech GmbH filed Critical SCHAUENBURG HOSE Tech GmbH
Assigned to SCHAUENBURG HOSE TECHNOLOGY GMBH reassignment SCHAUENBURG HOSE TECHNOLOGY GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: VACUFLEX GMBH, JOURDAN, RALF
Publication of US20090277525A1 publication Critical patent/US20090277525A1/en
Priority to US12/799,263 priority Critical patent/US8453681B2/en
Priority to US13/986,465 priority patent/US9308698B2/en
Priority to US13/987,837 priority patent/US9365004B2/en
Priority to US13/998,898 priority patent/US20160175551A9/en
Priority to US14/120,981 priority patent/US9964238B2/en
Priority to US14/544,767 priority patent/US9556978B2/en
Priority to US15/530,530 priority patent/US9989174B2/en
Assigned to GLOBALMED, INC. reassignment GLOBALMED, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SCHAUENBURG HOSE TECHNOLOGY GMBH
Priority to US15/932,813 priority patent/US10859188B2/en
Priority to US15/932,864 priority patent/US10584812B2/en
Priority to US17/086,403 priority patent/US11835157B2/en
Priority to US18/529,904 priority patent/US20240102586A1/en
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/24—Hoses, i.e. flexible pipes wound from strips or bands
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/248—Parts, details or accessories of hoses or pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/131—Curved articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/581—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B29C53/821—Mandrels especially adapted for winding and joining
    • B29C53/825—Mandrels especially adapted for winding and joining for continuous winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/18—Pleated or corrugated hoses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/142—Laminating of sheets, panels or inserts, e.g. stiffeners, by wrapping in at least one outer layer, or inserting into a preformed pocket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/112—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements embedded in the wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/115—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements not embedded in the wall
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/581—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material
    • B29C53/582—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material comprising reinforcements, e.g. wires, threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/18—Pleated or corrugated hoses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2597/00—Tubular articles, e.g. hoses, pipes

Definitions

  • the invention relates to an elastically stretchable stretch hose with a support spiral acting as a tension spring and with a hose wall connected with the support spiral and consisting of a synthetic material.
  • Elastically stretchable stretch hoses with a hose wall made of synthetic material are known in many different embodiment variants and for a multitude of applications. All these variants are characterized by getting their stretchability through an integrated support spiral or helix made of steel wire, acting as a tension spring and providing at the same time the necessary radial strength.
  • the known stretch hoses just differ by the application of different shapes and arrangements (profiles) of the plastic band forming the hose wall.
  • the support spiral is made of a synthetic material.
  • the hose is without prestress, i.e. stressfree, and the spring tension is only built up when the hose is stretched.
  • the hose wall is manufactured with the corresponding required profiling.
  • the band between two adjacent spiral turns, forming the hose wall is, therefore, advantageously shaped in the form of a loop or fold, so that adjacent spiral turns lie one beside the other in rest condition.
  • the stretch hose in such a way that the spring tension building up during stretching and trying to restore the compact rest configuration of the hose, is generated both by the support spiral and by the band profile forming the hose wall. That means that the share of the “restoration-seeking” spring tension attributable to the material of the hose wall in proportion to the share attributable to the support spiral should advantageously be quite significant and should preferably amount to at least 25%, particularly preferably, to at least 50% of the total spring tension.
  • all synthetic materials known from stretch hoses with steel-wire spiral can be used. These are mainly plasticized PVC and TPU, but also all other synthetic materials which are deformable under the conditions of application of the stretch hose, preferably elastic and preferably thermoplastically processable synthetic materials, such as, e.g. TPE or EPDM/PP, can be used.
  • thermoplastically processable synthetic material whose modulus of elasticity should expediently be higher than the modulus of elasticity of the material of the hose wall, in order to achieve a sufficient radial strength, e.g. unplasticized PVC, TPU, ABS, PP, TPE.
  • the stretch ratio of the stretch hose is at least 1.5:1. That means that the stretch hose can be stretched to at least 1.5 times its basic length in compact, contracted state, without permanent deformation and without overstressing the support spiral acting as a tension spring.
  • the spring constant effective when the stretch hose is stretched has a value of 5 N/m to 25 N/m.
  • FIG. 1 shows a longitudinal section through a stretch hose (in detail). An exemplary embodiment of the invention is explained in detail in the following by means of the drawing.
  • the stretch hose 2 shown in FIG. 1 in a longitudinal section comprises a support spiral 4 (this designation has become customary, although the term “helix” or “screw” would actually be more correct) coiling in the manner of a helical line around an imaginary cylinder. It also comprises a hose wall 6 , which is extruded or consists of a rolled-up plastic sheet or a plastic band whose edges are bonded or glued together, said hose wall 6 being connected (e.g. bonded) to the support spiral 4 at corresponding contact points 8 located, in the present exemplary embodiment, outside, and being supported by said support spiral 4 .
  • the stretch hose 2 can, therefore, be used as a suction and pressure hose.
  • the support spiral 4 can also be completely integrated in the hose wall 6 or be covered by the latter, so that it will not get into contact with the flow medium flowing in the stretch hose 2 .
  • the hose wall 6 In the compact basic configuration shown in the FIGURE, the hose wall 6 , viewed in section, has a wave-like profile or a profile provided with folds 10 , so that under tensile stress, the stretch hose 2 can be stretched and thus, extended, if required, at its ends in longitudinal direction 12 , in the manner of a concertina or of expansion bellows, against the building-up spring resistance of the elements support spiral 4 and hose wall 6 acting as a tension spring, maximally up to a complete extension of all freely movable profile bends or folds 10 , e.g. to at least 1.5 times its basic length.
  • the stretch hose 2 When the ends are released, the stretch hose 2 will automatically contract, as a consequence of the spring resistance acting in longitudinal direction 12 .
  • the support spiral 4 of the stretch hose 2 is made of synthetic material, in the present exemplary embodiment, of TPU.
  • This material has a higher modulus of elasticity than the material of the hose wall 6 , in the present exemplary embodiment, also TPU, but with a lower modulus of elasticity. Therefore, this particularly preferred material selection for the support spiral 4 assures, with a relatively low weight, both a sufficient radial strength and, together with the hose wall, a suitable stretching force in longitudinal direction 12 , which is, however, in general lower than that of wire spirals of the same size.

Abstract

An elastically stretchable stretch hose (2) with a support spiral (4) acting as a tension spring and with a hose wall (6) connected with the support spiral (4) and consisting of a synthetic material, shall have a relatively low weight. Furthermore, it is desirable for various applications that the stretching force required for the extension is kept relatively low. For this purpose, the support spiral (4) is made, according to the invention, of a synthetic material.

Description

  • The invention relates to an elastically stretchable stretch hose with a support spiral acting as a tension spring and with a hose wall connected with the support spiral and consisting of a synthetic material.
  • Elastically stretchable stretch hoses with a hose wall made of synthetic material are known in many different embodiment variants and for a multitude of applications. All these variants are characterized by getting their stretchability through an integrated support spiral or helix made of steel wire, acting as a tension spring and providing at the same time the necessary radial strength. The known stretch hoses just differ by the application of different shapes and arrangements (profiles) of the plastic band forming the hose wall.
  • The disadvantages of this type of hose structure are, on the one hand, the relatively high weight of the hose due to the wire spiral and the relatively high costs, because the cost price of the steel wire determines the price of the product. On the other hand, stretch hoses with steel-wire spiral usually involve relatively high stretching forces, as, for stretching the hose, the material-dependent relatively high spring resistance of the steel-wire spiral has to be overcome.
  • It is the aim of the present invention to provide a stretch hose which, in comparison with the currently known stretch hoses, has a reduced weight with, at the same time, minimized production costs. Furthermore, it is desirable that the stretching force required for the extension is reduced.
  • This task is solved according to the invention by the fact that the support spiral is made of a synthetic material.
  • The clearly lower density of synthetic materials as compared with steel results in a significant reduction of the weight of the stretch hose. The costs of the product are also reduced because the share of the plastic spiral in the costs is clearly lower, due to the reduced weight percentage in the total product and the usually lower cost prices of synthetic materials in comparison with steel wire. Furthermore, with this hose structure, stretch hoses with a relatively low stretching force can be manufactured because the spring resistance to be overcome is in this construction rather low.
  • It is particularly advantageous when in rest condition, the hose is without prestress, i.e. stressfree, and the spring tension is only built up when the hose is stretched. In order that the hose takes a blocked form in rest condition, the hose wall is manufactured with the corresponding required profiling. The band between two adjacent spiral turns, forming the hose wall, is, therefore, advantageously shaped in the form of a loop or fold, so that adjacent spiral turns lie one beside the other in rest condition.
  • Furthermore, it is advantageous to design the stretch hose in such a way that the spring tension building up during stretching and trying to restore the compact rest configuration of the hose, is generated both by the support spiral and by the band profile forming the hose wall. That means that the share of the “restoration-seeking” spring tension attributable to the material of the hose wall in proportion to the share attributable to the support spiral should advantageously be quite significant and should preferably amount to at least 25%, particularly preferably, to at least 50% of the total spring tension.
  • Through the novel design, a higher flexibility of the stretch hose can possibly be achieved also concerning the stress acting at right angles to the longitudinal direction.
  • For manufacturing the hose wall, all synthetic materials known from stretch hoses with steel-wire spiral can be used. These are mainly plasticized PVC and TPU, but also all other synthetic materials which are deformable under the conditions of application of the stretch hose, preferably elastic and preferably thermoplastically processable synthetic materials, such as, e.g. TPE or EPDM/PP, can be used.
  • For the support spiral, advantageously a thermoplastically processable synthetic material is used, whose modulus of elasticity should expediently be higher than the modulus of elasticity of the material of the hose wall, in order to achieve a sufficient radial strength, e.g. unplasticized PVC, TPU, ABS, PP, TPE.
  • When selecting the material for the support spiral, it should expediently be made sure that the material can well be bonded with the material selected for the hose wall.
  • Advantageously, the stretch ratio of the stretch hose is at least 1.5:1. That means that the stretch hose can be stretched to at least 1.5 times its basic length in compact, contracted state, without permanent deformation and without overstressing the support spiral acting as a tension spring.
  • Advantageously, the spring constant effective when the stretch hose is stretched has a value of 5 N/m to 25 N/m.
  • FIG. 1 shows a longitudinal section through a stretch hose (in detail). An exemplary embodiment of the invention is explained in detail in the following by means of the drawing.
    •
  • The stretch hose 2 shown in FIG. 1 in a longitudinal section comprises a support spiral 4 (this designation has become customary, although the term “helix” or “screw” would actually be more correct) coiling in the manner of a helical line around an imaginary cylinder. It also comprises a hose wall 6, which is extruded or consists of a rolled-up plastic sheet or a plastic band whose edges are bonded or glued together, said hose wall 6 being connected (e.g. bonded) to the support spiral 4 at corresponding contact points 8 located, in the present exemplary embodiment, outside, and being supported by said support spiral 4. The stretch hose 2 can, therefore, be used as a suction and pressure hose. In a variant (not shown), the support spiral 4 can also be completely integrated in the hose wall 6 or be covered by the latter, so that it will not get into contact with the flow medium flowing in the stretch hose 2.
  • In the compact basic configuration shown in the FIGURE, the hose wall 6, viewed in section, has a wave-like profile or a profile provided with folds 10, so that under tensile stress, the stretch hose 2 can be stretched and thus, extended, if required, at its ends in longitudinal direction 12, in the manner of a concertina or of expansion bellows, against the building-up spring resistance of the elements support spiral 4 and hose wall 6 acting as a tension spring, maximally up to a complete extension of all freely movable profile bends or folds 10, e.g. to at least 1.5 times its basic length. When the ends are released, the stretch hose 2 will automatically contract, as a consequence of the spring resistance acting in longitudinal direction 12.
  • Contrary to the stretch hoses known so far, which are provided with a support spiral made of steel wire, the support spiral 4 of the stretch hose 2 is made of synthetic material, in the present exemplary embodiment, of TPU. This material has a higher modulus of elasticity than the material of the hose wall 6, in the present exemplary embodiment, also TPU, but with a lower modulus of elasticity. Therefore, this particularly preferred material selection for the support spiral 4 assures, with a relatively low weight, both a sufficient radial strength and, together with the hose wall, a suitable stretching force in longitudinal direction 12, which is, however, in general lower than that of wire spirals of the same size.
  • At the contact points 8, the support spiral 4 and the hose wall 6 are bonded together.
    • LIST OF REFERENCE NUMBERS
    • 2 Stretch hose
    • 4 Support spiral
    • 6 Hose wall
    • 8 Contact point
    • 10 Fold
    • 12 Longitudinal direction

Claims (8)

1. Elastically stretchable stretch hose (2) comprising:
a support spiral (4) acting as a tension spring; and
a hose wall (6) connected with the support spiral (4) and consisting of a material that is synthetic, the support spiral (4) consisting of a synthetic material.
2. Stretch hose (2) according to claim 1, the support spiral (4) consisting of a thermoplastically deformable synthetic material.
3. Stretch hose (2) according to claim 1, the support spiral (4) consisting of PVC, TPU, PP, TPE, or ABS.
4. Stretch hose (2) according to claim 1, the support spiral (4) consisting of a synthetic material having a higher modulus of elasticity than the material of which the hose wall (6) consists.
5. Stretch hose (2) according to claim 1, the stretch ratio being at least 1.5:1.
6. Stretch hose (2) according to claim 1, wherein the hose wall (6) also has a significant spring effect.
7. Stretch hose (2) according to claim 1, wherein the spring constant effective when the stretch hose (2) is stretched has a value of 5 N/m to 25 N/m.
8. Stretch hose (2) according to claim 2, wherein the thermoplastically deformable synthetic material is a thermoplastic elastomer.
US12/354,291 2008-05-07 2009-01-15 Stretch Hose Abandoned US20090277525A1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
US12/799,263 US8453681B2 (en) 2009-01-15 2010-04-21 Flexible, stretchable, crush resistant hose well suited for medical applications
US13/986,465 US9308698B2 (en) 2009-01-15 2013-05-06 Method of hose manufacture
US13/987,837 US9365004B2 (en) 2009-01-15 2013-09-06 Flexible stretch hose having inwardly extending web portions connecting adjacent pairs of reinforcing coils, with hose properties enhanced by annealing
US13/998,898 US20160175551A9 (en) 2009-01-15 2013-12-19 Tube in tube breathing circuits
US14/120,981 US9964238B2 (en) 2009-01-15 2014-07-18 Stretch hose and hose production method
US14/544,767 US9556978B2 (en) 2008-05-07 2015-02-16 Stretch hose and hose production method
US15/530,530 US9989174B2 (en) 2008-05-07 2017-01-25 Stretch hose and hose production method
US15/932,813 US10859188B2 (en) 2009-01-15 2018-04-30 Stretch hose and hose production method
US15/932,864 US10584812B2 (en) 2008-05-07 2018-05-09 Stretch hose and hose production method
US17/086,403 US11835157B2 (en) 2009-01-15 2020-10-31 Stretch hose and hose production method
US18/529,904 US20240102586A1 (en) 2009-01-15 2023-12-05 Flexible stretch hose having hollow reinforcing coils and properties enhanced by annealing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008022663A DE102008022663B4 (en) 2008-05-07 2008-05-07 Stretch hose
DE102008022663.7 2008-05-07

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US13/507,172 Continuation-In-Part US9505164B2 (en) 2008-05-07 2012-06-11 Tapered helically reinforced hose and its manufacture

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/799,263 Continuation-In-Part US8453681B2 (en) 2008-05-07 2010-04-21 Flexible, stretchable, crush resistant hose well suited for medical applications

Publications (1)

Publication Number Publication Date
US20090277525A1 true US20090277525A1 (en) 2009-11-12

Family

ID=41253604

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Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100215351A1 (en) * 2009-02-20 2010-08-26 Schauenburg Hose Technology Gmbh Heatable Hose
US20100224276A1 (en) * 2009-01-15 2010-09-09 Forrester Martin E Flexible, stretchable, crush resistant hose well suited for medical applications
CN103222835A (en) * 2013-04-03 2013-07-31 苏州市宏伟电器有限公司 Hose pipe of dust collector
US20140230945A1 (en) * 2001-11-24 2014-08-21 Ragner Technology Corporation Linearly retractable pressure hose structure
US20140332108A1 (en) * 2009-01-15 2014-11-13 Schauenburg Hose Technology Gmbh Stretch hose and hose production method
WO2015070289A1 (en) 2013-11-15 2015-05-21 Resmed Limited Patient interface and method for making same
USD737953S1 (en) 2013-07-26 2015-09-01 Resmed Limited Patient interface
US9279525B2 (en) 2011-11-04 2016-03-08 Blue Gentian, Llc Commercial hose
US9308698B2 (en) 2009-01-15 2016-04-12 Schauenburg Hose Technology Gmbh Method of hose manufacture
US9365004B2 (en) 2009-01-15 2016-06-14 Schauenburg Hose Technology Gmbh Flexible stretch hose having inwardly extending web portions connecting adjacent pairs of reinforcing coils, with hose properties enhanced by annealing
USD760363S1 (en) 2012-10-03 2016-06-28 Telebrands Corp. Hose connector
US9505164B2 (en) 2009-12-30 2016-11-29 Schauenburg Technology Se Tapered helically reinforced hose and its manufacture
US9709194B1 (en) 2014-04-24 2017-07-18 Telebrands Corp. Elongatable and retractable hose
US9889267B2 (en) 2012-07-27 2018-02-13 Resmed Limited Patient interface
US10174870B2 (en) 2011-11-04 2019-01-08 Telebrands Corp. Expandable and contractible garden hose
EP3146251B1 (en) 2014-05-20 2019-01-30 Paolo De Nora Extensible hose and hose assembly
US10543332B2 (en) 2013-01-16 2020-01-28 ResMed Pty Ltd Patient interface
US10584812B2 (en) 2008-05-07 2020-03-10 Globalmed, Inc. Stretch hose and hose production method
US10792454B2 (en) 2017-01-30 2020-10-06 Globalmed, Inc. Heated respiratory hose assembly
US10898668B2 (en) 2015-03-04 2021-01-26 ResMed Pty Ltd Plastic to textile coupling for a patient interface and methods of manufacturing same
US10927983B2 (en) 2016-04-29 2021-02-23 Fitt S.P.A. Enlargeable flexible hose
WO2021060992A1 (en) * 2019-09-23 2021-04-01 Fisher & Paykel Healthcare Limited Medical tube
US20220325829A1 (en) * 2021-04-07 2022-10-13 Jinhua Chunguang Technology Co., Ltd Telescopic hose and processing technology thereof
US11927284B2 (en) 2020-06-24 2024-03-12 Winston Products Llc Expandable hose

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4275731A3 (en) 2013-03-15 2023-12-27 Fisher & Paykel Healthcare Limited Nasal cannula assemblies
ES2914031T3 (en) 2013-08-09 2022-06-07 Fisher & Paykel Healthcare Ltd Asymmetric nasal delivery elements and accessories for nasal interfaces
US10330226B1 (en) * 2015-04-28 2019-06-25 Thomas William David Ashcroft Color changing hose
USD870269S1 (en) 2016-09-14 2019-12-17 Fisher & Paykel Healthcare Limited Nasal cannula assembly

Citations (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739616A (en) * 1954-10-04 1956-03-27 Hoover Co Flexible hose
US3674056A (en) * 1970-03-20 1972-07-04 Wiremold Co Scuff strip for tow-element helically wound tubing
US3739815A (en) * 1971-04-30 1973-06-19 Wiremold Co Flexible collapsible tubing
US3861424A (en) * 1972-05-11 1975-01-21 Kuraray Plastics Co Elastic flexible hose
US3889716A (en) * 1972-09-28 1975-06-17 Techn Chemie Kessler & Co Gmbh Reinforced flexible hoses and their manufacture
US3910808A (en) * 1972-08-30 1975-10-07 Steward Plastics Apparatus for making helically wound plastic tubing
US3962019A (en) * 1975-06-16 1976-06-08 The Wiremold Company Floating mandrel duct making apparatus
US3963856A (en) * 1974-11-25 1976-06-15 Steward Plastics, Inc. Flexible, corrugated, plastic tubing having conductive helical bead
US3966525A (en) * 1972-08-30 1976-06-29 Steward Plastics, Inc. Method of making helically wound plastic tubing
US4038519A (en) * 1973-11-15 1977-07-26 Rhone-Poulenc S.A. Electrically heated flexible tube having temperature measuring probe
US4043856A (en) * 1975-07-11 1977-08-23 Hudson Oxygen Therapy Sales Company Apparatus and method for producing flexible plastic tubing
US4098298A (en) * 1973-12-14 1978-07-04 Herbert Vohrer Hose
US4294636A (en) * 1980-07-10 1981-10-13 Dayco Corporation Method and apparatus for making wire reinforced hose
US4304266A (en) * 1980-03-24 1981-12-08 Automation Industries, Inc. Smooth bore flexible hose
US4337800A (en) * 1980-07-07 1982-07-06 Steward Plastics, Inc. Two piece extruded hose
US4375381A (en) * 1980-07-07 1983-03-01 Steward Plastics, Inc. Two piece extruded hose
US4383555A (en) * 1976-04-20 1983-05-17 Plastiflex Company International Helically wound hose from co-extruded profile with reinforcing ribs interlocked at adjacent convolutions
US4489759A (en) * 1978-05-02 1984-12-25 Tigers Polymer Corporation Folding hose
US4587145A (en) * 1984-07-31 1986-05-06 Shiro Kanao Flexible hose
US4599784A (en) * 1984-02-27 1986-07-15 Anamet, Inc. Method of assembling flexible conduit and fitting
US4686354A (en) * 1985-04-04 1987-08-11 The Boc Group Plc Inhalation apparatus
US4714508A (en) * 1986-03-25 1987-12-22 Alopex Industries, Inc. Fixture and method for making spiral wound hose
US4780261A (en) * 1987-01-08 1988-10-25 Slm Manufacturing Corporation Method of lengthwise folding thermoplastic strip material and apparatus for achieving same
US4826423A (en) * 1987-08-19 1989-05-02 Chevron Research Company Construction of thermoplastic tubes with tubular ribs by helical winding upon a mandrel
US5357948A (en) * 1992-01-18 1994-10-25 Heinz Eilentropp Heatable respiratory hose
US5454061A (en) * 1994-05-27 1995-09-26 Steward Plastics, Inc. Apparatus and method for making flexible tubing with helically wound heating conductor
US5537996A (en) * 1993-11-22 1996-07-23 Fisher & Paykel Limited Heated respiratory humidifier conduit
US5555915A (en) * 1994-04-01 1996-09-17 Kanao; Shiro Cleaner hose
US5848223A (en) * 1994-05-27 1998-12-08 Steward Plastics, Inc. Double-walled flexible tubing product with helical support bead and heating conductor and apparatus and method for making
US5954096A (en) * 1996-06-18 1999-09-21 Lepoutre; Henri Tube impervious to liquids
US6024132A (en) * 1997-11-19 2000-02-15 Tigers Polymer Corporation Flexible hoses
US6152186A (en) * 1996-01-03 2000-11-28 Flexfab Horizons International, Inc. Lightweight hose with a helically-wound reinforcing member and method for making the same
US6219490B1 (en) * 1996-06-13 2001-04-17 Mallinckrodt Inc. Ventilation tube, particularly for medical devices
US6305428B1 (en) * 1999-05-28 2001-10-23 Sakuro Nakamura Flexible hoses
US6347646B2 (en) * 2000-03-08 2002-02-19 Totaku Industries, Inc. Flexible hose
US6394143B1 (en) * 1999-11-10 2002-05-28 Plastiflex Belgium Flexible hose
US20030098084A1 (en) * 2001-11-24 2003-05-29 Ragner Gary Dean Pressure-actuated linearly retractable and extendible hose
US6659136B2 (en) * 2000-02-25 2003-12-09 Totaku Industries, Inc. Flexible hose
US6827109B2 (en) * 2002-03-25 2004-12-07 Salem-Republic Rubber Company Flexible hose and method of manufacture
US20060165829A1 (en) * 2002-09-11 2006-07-27 Smith Daniel J Conduits and method of forming
US7156127B2 (en) * 2001-12-17 2007-01-02 Flexible Technologies, Inc. Current carrying stretch hose
US20080035229A1 (en) * 2006-08-08 2008-02-14 Crushproof Tubing Co. Breathing air hose and method of making same
US7468116B2 (en) * 2002-09-09 2008-12-23 Fisher & Paykel Healthcare Limited Conduit and method of forming
US20090050227A1 (en) * 2006-09-28 2009-02-26 Stacy Smith Electrical stretch hose
US7597119B2 (en) * 2005-09-08 2009-10-06 Boettner E Michael Flexible and extendable hose for holding tank drainage
US7766050B2 (en) * 2003-11-28 2010-08-03 Fisher & Paykel Healthcare Limited Conduit and method of forming

Family Cites Families (364)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734616A (en) 1956-02-14 Article transfer device
US1474528A (en) 1923-11-20 Best available cop
US511188A (en) 1893-12-19 Electric signaling device for hose
US1397682A (en) 1916-06-17 1921-11-22 P A Geier Co Handle member
US1995302A (en) 1933-11-24 1935-03-26 Goldstein Harold Adjustable heating infusion apparatus
US2073335A (en) 1935-10-05 1937-03-09 Connell Karl Breathing tube
US2330651A (en) 1942-05-13 1943-09-28 Whitehead Bros Rubber Company Reinforced duck and rubber hose
US2396059A (en) 1943-04-01 1946-03-05 Roberts Fred Thomas Flexible tube
US2430081A (en) 1943-04-13 1947-11-04 Roberts Fred Thomas Method of making flexible tubes
US2486387A (en) * 1944-05-30 1949-11-01 American Ventilating Hose Co Hose
US2398876A (en) 1944-11-09 1946-04-23 Plax Corp Method of and apparatus for forming tubes of organic plastic material
US2508774A (en) 1945-06-15 1950-05-23 Roberts Robert Eldon Flexible tube
US2560369A (en) 1946-03-18 1951-07-10 Roberts Robert Eldon Method of making flexible tubes
US2661025A (en) 1948-04-03 1953-12-01 Hoover Co Flexible hose
US2516864A (en) 1948-08-24 1950-08-01 Gen Electric Method of making hose from elastomeric composition
US2634311A (en) 1950-01-31 1953-04-07 Ralph E Darling Composite fluid and electrical connector
US2641302A (en) 1950-05-19 1953-06-09 Hoover Co Method of making flexible hose for suction cleaners
US2625979A (en) 1950-11-03 1953-01-20 Gen Motors Corp Apparatus for making flexible hose
US2745074A (en) 1951-01-11 1956-05-08 Ralph E Darling Electrically equipped oxygen hose
US2740427A (en) 1952-08-09 1956-04-03 Jr Alfred H Swan Articulated hose
US2731070A (en) 1952-11-20 1956-01-17 William E Meissner Method and apparatus for forming reinforced tubing
US2713381A (en) 1953-02-06 1955-07-19 Hoover Co Method of making flexible hose
US2731040A (en) 1953-03-02 1956-01-17 Hoover Co Flexible hose
US2793280A (en) 1954-10-06 1957-05-21 Waterbury Pressed Metal Co Electrically heated liquid connection unit
BE543059A (en) 1954-11-24
US2961007A (en) 1954-11-24 1960-11-22 Hoover Co Flexible hose
US2914790A (en) 1954-12-17 1959-12-01 Hoover Co Suction cleaner and flexible and extensible hose therefor
US2895001A (en) 1955-07-05 1959-07-14 Dayton Rubber Company Combination hose and electrical conductors
US2819400A (en) 1955-10-28 1958-01-07 Toth Emerick F. m. tuning indicator
US3080891A (en) 1956-08-28 1963-03-12 Hoover Co Extensible hose
US2913011A (en) 1956-10-01 1959-11-17 Dayton Rubber Company Flexible conduit
US2917568A (en) 1956-10-25 1959-12-15 Dayton Rubber Company Oxygen delivery tube
BE563401A (en) 1956-12-21
US2874723A (en) 1957-02-27 1959-02-24 Acme Hamilton Mfg Corp Flexible hose
BE566751A (en) 1957-04-18
US2901024A (en) 1957-08-15 1959-08-25 Fred T Roberts Method of making hose
US2936812A (en) 1957-09-03 1960-05-17 Robert E Roberts Method and apparatus for making flexible corrugated reenforced hose
US3076737A (en) 1957-11-15 1963-02-05 Fred T Roberts & Company Corrugated annularly reinforced hose and method for its manufacture
US2940126A (en) 1958-06-03 1960-06-14 David S Sheridan Production of tapered medico-surgical tubes which have controlled wall thickness by extrusion
US2998474A (en) 1958-09-29 1961-08-29 Hoover Co Electrically conductive extensible hose
US3058493A (en) 1959-02-11 1962-10-16 Porter Co Inc H K Flexible reinforced corrugated hose
FR1413172A (en) 1959-02-21 1965-10-08 Fraenk Isolierrohr & Metall Device for manufacturing plastic pipes with transverse corrugated walls
US3157543A (en) 1959-06-26 1964-11-17 Fred T Roberts & Company Method of making reinforced, helically corrugated flexible hose
FR1241167A (en) 1959-07-28 1960-09-16 Tuyaux Flexibles Rudolph Method and device for manufacturing flexible pipes
US3047026A (en) 1959-09-23 1962-07-31 Acme Hamilton Mfg Corp Flexible hose
US3082394A (en) 1959-11-12 1963-03-19 Airborne Res & Dev Corp Coupling
SE334020B (en) 1960-05-03 1971-04-05 Ulvex Ab
US3138511A (en) 1960-05-05 1964-06-23 Teleflex Inc Apparatus for making a flexible conduit of helically wound wires
US3248272A (en) 1960-08-17 1966-04-26 Sawada Shigeji Method of making extensible flexible hose
US3122171A (en) 1960-10-19 1964-02-25 Carlon Products Corp Flexible plastic tubing
US3243328A (en) 1960-10-19 1966-03-29 Continental Oil Co Method of making spirally wound flexible, plastic tubing
US3152202A (en) 1960-12-30 1964-10-06 Dade Reagents Inc Manufacture of tapered end plastic tubes
US3112771A (en) 1961-01-31 1963-12-03 Richard G Bringolf Resilient lining for light weight hose
US3211823A (en) 1961-02-15 1965-10-12 Electrolux Corp Vacuum cleaner hose
NL273812A (en) 1961-02-27
US3034088A (en) 1961-06-26 1962-05-08 James M Caller Cable connector
DE1191549B (en) 1961-09-28 1965-04-22 Formplastic G M B H Method and device for the continuous production of containers with a base made of thermoplastic material
US3255780A (en) 1962-02-15 1966-06-14 Plastiflex Co Flexible hose of interlocking helical convolutions
US3272678A (en) 1962-02-15 1966-09-13 Air Reduction Apparatus for the manufacture of hose by helically winding an elongated strip of plastic material
US3301734A (en) 1962-04-24 1967-01-31 Continental Oil Co Apparatus for forming flexible, thin walled plastic tubing
US3155559A (en) 1962-05-17 1964-11-03 Flexible Tubing Corp Method and apparatus for forming and continulusly advancing a helically wound mandrel surface
US3189053A (en) 1962-05-25 1965-06-15 Carlisle Tire And Rubber Divis Flexible hose
BE634137A (en) 1962-12-05 1900-01-01
US3163707A (en) 1962-12-27 1964-12-29 Ralph E Darling Non-stretch flexible tube with conductors therein
US3169552A (en) 1963-02-27 1965-02-16 Hotel Statler Hilton Hose
US3199541A (en) 1963-04-03 1965-08-10 Flexible Tubing Corp Interlocking strip flexible hose
US3273600A (en) 1963-06-10 1966-09-20 Air Reduction Flexible tube
US3184793A (en) 1964-04-03 1965-05-25 Roger P Plourde Apparatus for producing a continuous tubular article
US3286305A (en) 1964-09-03 1966-11-22 Rexall Drug Chemical Apparatus for continuous manufacture of hollow articles
US3336172A (en) 1964-10-12 1967-08-15 Callahan Mining Corp Method and apparatus for continuously forming a reinforced flexible hose
US3297122A (en) 1964-11-27 1967-01-10 Warner Electric Brake & Clutch Wear take-up device for magnetic friction couplings
US3349806A (en) 1964-12-07 1967-10-31 Fred T Roberts & Company Reinforced hose construction and method of making the same
US3339168A (en) 1965-01-04 1967-08-29 Electrolux Corp Airflow-electric coupling for vacuum cleaner
US3314039A (en) 1965-03-09 1967-04-11 Dayco Corp Vacuum cleaner connector
US3300571A (en) 1965-05-18 1967-01-24 Electrolux Corp Vacuum cleaner hose having electrical conductors
US3280430A (en) 1965-05-24 1966-10-25 Acme Hamilton Mfg Corp Apparatus for making corrugated plastic tubing
US3378673A (en) 1965-10-18 1968-04-16 Thomas O. Hopper Electrically heated hose assembly
US3486532A (en) 1966-08-04 1969-12-30 Tigers Rubber Co Ltd Method of making a corrugated hose
AT325299B (en) 1967-02-27 1975-10-10 Hegler Wilhelm DEVICE FOR MANUFACTURING TUBES FROM THERMOPLASTIC PLASTIC
US3536559A (en) 1967-07-06 1970-10-27 Callahan Mining Corp Apparatus for making highly contractile wire-reinforced flexible hose
US3530536A (en) 1967-11-15 1970-09-29 Phillips Petroleum Co Apparatus for extruding variable thickness materials
GB1193939A (en) 1967-11-29 1970-06-03 Wilhelm Hegler Apparatus for and a Method of Producing Plastics Pipes
US3567101A (en) 1968-01-02 1971-03-02 Robert Mitchell Co Ltd The Production of spirally wound pipe
CH480588A (en) 1968-04-05 1969-10-31 Dynamit Nobel Ag Thermoplastic profile
US3564087A (en) 1968-06-07 1971-02-16 Continental Can Co Extrusion of plastic tubing with controlled variable diameter
US3582968A (en) 1968-12-23 1971-06-01 Texas Instruments Inc Heaters and methods of making same
US3706624A (en) 1969-01-21 1972-12-19 Goodrich Co B F Apparatus for making plastic hose
US3585361A (en) 1969-06-18 1971-06-15 Nordson Corp Supply system for heating and dispensing molten thermoplastic material
US3640312A (en) 1969-06-27 1972-02-08 Acme Hamilton Mfg Corp Flexible corrugated tubing having improved performance characteristics
US3636285A (en) 1969-08-07 1972-01-18 Dayco Corp Vacuum cleaner hose assembly
US3603403A (en) 1969-08-20 1971-09-07 Lewis Eng Co Automatic fire extinguishing apparatus
US3635255A (en) 1969-09-26 1972-01-18 Vance M Kramer Corrugated flexible hose with integral socket and apparatus for forming same
US4010054A (en) 1971-05-03 1977-03-01 Albert L. Jeffers Thermoplastic filament winding process
US3743456A (en) 1971-08-20 1973-07-03 Acme Hamilton Mfg Corp Adjustable die heads for extruders and the like
US3886029A (en) 1972-01-12 1975-05-27 Owens Corning Fiberglass Corp Method and apparatus for the continuous production of fiber reinforced plastic pipes of variable wall thickness
US3856051A (en) 1972-02-28 1974-12-24 J Bain Flexible tube device
DE2217505C3 (en) 1972-04-12 1974-09-26 Wieland-Werke Ag, 7900 Ulm Mandrel storage of a device for butting pipes
DE2331643C3 (en) 1972-06-24 1975-10-09 Mitsubishi Petrochemical Co., Ltd., Tokio Hose, especially heat protection hose
US3919367A (en) 1972-07-13 1975-11-11 Ernest J Maroschak Method for molding plastic pipe with enlarged portions formed therein
US3912795A (en) 1972-10-30 1975-10-14 Richard R Jackson Humidifying gas
DE2256231C3 (en) 1972-11-16 1980-06-12 Reima-Reinigungsmaschinen Gmbh U. Co Kg, 7251 Moensheim Flexibly elastic suction hose
US3890181A (en) 1972-11-27 1975-06-17 Creators Ltd Flexible plastics hoses
US3858615A (en) 1972-12-11 1975-01-07 Puritan Bennett Corp Flexible hose construction
IT1001622B (en) 1973-11-05 1976-04-30 Malleni R SYSTEM AND DEVICE PERFECTED FOR ARTIFICIAL RESPIRATION, IN PARTICULAR IN THE PEDIATRIC FIELD
US4007737A (en) 1974-01-28 1977-02-15 Paluch Bernard R Anesthesia breathing system
CH581474A5 (en) 1974-06-27 1976-11-15 Draegerwerk Ag
US3928715A (en) 1974-10-31 1975-12-23 Dayco Corp Vacuum cleaner hose assembly and apparatus and method used in making same
US4013122A (en) 1975-05-05 1977-03-22 Richard William Long Diver's gas heater
US4121624A (en) 1975-05-23 1978-10-24 Fabricated Plastics, Inc. Electrically conductive flexible tube
DE2529050C2 (en) 1975-06-30 1983-01-05 Drägerwerk AG, 2400 Lübeck Moisture exchanger in devices for breathing and anesthesia
US4012272A (en) 1975-08-22 1977-03-15 Larkin Hall Tiner Apparatus for making reinforced flexible hose
US4063988A (en) 1976-05-12 1977-12-20 Automation Industries, Inc. Machine and method for forming continuous tubing
JPS52137715A (en) 1976-05-13 1977-11-17 Shirou Kanao Flexible hose * having hard resin reinforcing wire
US4140154A (en) 1976-05-13 1979-02-20 Shiro Kanao Flexible hose
DE2711236C2 (en) 1976-05-14 1982-09-23 Shiro Osaka Ibaragi Kanao Method and device for the continuous production of a pipe
US4104097A (en) 1976-08-05 1978-08-01 Clecon Incorporated Method for making flexible duct
US4063790A (en) 1976-10-15 1977-12-20 Dayco Corporation Fluid conduit assembly
DE2719851C3 (en) 1977-05-04 1982-01-28 Gummi-Roller Gmbh & Co, 6236 Eschborn Monotube with lead-out electrically conductive wires and method for leading the wires out of the monotube
DE2722928C2 (en) 1977-05-20 1983-01-05 Hans Grohe Gmbh & Co Kg, 7622 Schiltach Flexible plastic hose
US4162370A (en) 1977-06-24 1979-07-24 Automation Industries, Inc. Current carrying hose assembly
US4194081A (en) 1977-10-11 1980-03-18 Dayco Corporation Vaccum cleaner hose construction having electrical conductors extending therealong and method of making same
US4167645A (en) 1977-11-14 1979-09-11 Dayco Corporation Electrical current-carrying fluid hose construction
US4196031A (en) 1978-03-10 1980-04-01 Titeflex Corporation Method of making a preformed semirigid plastic hose wrapped with a wire spiral
US4342612A (en) 1978-03-10 1982-08-03 Titeflex Corporation Method of making a preformed semirigid plastic hose wrapped with a wire spiral
US4213811A (en) 1978-05-10 1980-07-22 Automation Industries, Inc. Continuously advancing mandrel
US4224463A (en) 1978-11-09 1980-09-23 Automation Industries, Inc. Dual wire hose
US4186778A (en) 1978-05-30 1980-02-05 Dayco Corporation Hose construction having integral fire extinguishant and method of making same
US4232667A (en) 1978-09-05 1980-11-11 Jack Chalon Single limb breathing circuit assembly and absorber
US4211457A (en) 1978-09-14 1980-07-08 Dayco Corporation Vacuum cleaning apparatus
US4203476A (en) 1979-01-05 1980-05-20 Dayco Corporation Wire reinforced hose
US4224965A (en) 1979-02-02 1980-09-30 Omni Plastic Products, Inc. Interlocking strip
US4277640A (en) 1979-04-26 1981-07-07 Automation Industries, Inc. Electric current-carrying hose assembly having end fittings enclosing an electrical switch and/or a circuit-breaking device
US4265235A (en) 1979-05-11 1981-05-05 Fukunaga Atsuo F Anesthetic system
US4345805A (en) 1979-09-17 1982-08-24 Plastiflex Company International Self-sealing vacuum hose swivel fitting
US4456034A (en) 1980-02-19 1984-06-26 Bixby Guy T Formable hose
US4471813A (en) 1980-04-04 1984-09-18 Dayco Corporation Hose construction
MX154666A (en) 1980-08-08 1987-11-10 Anthony Cesar Anselm IMPROVED METHOD AND APPARATUS TO PRODUCE A REINFORCED HOSE WITH A METAL SOUL
US4327718A (en) 1980-09-18 1982-05-04 Becton, Dickinson And Company Continuously draining trap for removal of condensate from a patient breathing circuit
US4336798A (en) 1980-10-06 1982-06-29 Anthony V. Beran Medical corrugated respiratory tube
US4423311A (en) 1981-01-19 1983-12-27 Varney Sr Paul Electric heating apparatus for de-icing pipes
US4462397A (en) 1981-04-03 1984-07-31 Terumo Corporation Breathing circuit
US4354051A (en) 1981-04-15 1982-10-12 Automation Industries, Inc. Electrical current-carrying flexible hose and method of making same
US4394057A (en) 1981-04-15 1983-07-19 Automation Industries, Inc. Double-molded electrical end fitting assembly
US4422702A (en) 1981-09-28 1983-12-27 Whirlpool Corporation Vacuum cleaner electrical connector
US4553023A (en) 1981-11-27 1985-11-12 Nordson Corporation Thermally insulated electrically heated hose for transmitting hot liquids
US4490200A (en) 1982-04-05 1984-12-25 Dillon Joseph C Flexible, non-kinkable hose and method for making the same
DE3224273A1 (en) 1982-06-28 1983-12-29 Siemens AG, 1000 Berlin und 8000 München HOSE PIPE WITH A MECHANICAL SUPPORT ELEMENT (ARMORING) IN OR IN THE INNER WALL IN THE FORM OF A WIRE REEL
US4501948A (en) 1982-08-16 1985-02-26 Ga Technologies Inc. Method and apparatus for forming spiral tubing
JPS59101159A (en) 1982-11-30 1984-06-11 泉工医科工業株式会社 Artificial respirator having double-barreled jet pipe
CA1187680A (en) 1983-04-06 1985-05-28 Lupke, Manfred A. A. Apparatus for forming spirally wound pipe
DE3312434A1 (en) * 1983-04-07 1984-10-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Vacuum cleaner with a suction hose and a control device
US4490575A (en) 1983-05-26 1984-12-25 Automation Industries, Inc. Flexible hose with external sheathed electrical conductor
NZ208302A (en) 1983-06-08 1986-04-11 Toyo Kagaku Kk Manufacturing corrugated plastics tubes with smooth inner wall
US4547029A (en) 1983-10-20 1985-10-15 Automation Industries, Inc. Self-locking electrical and mechanical connecting means and method of making same
US4542280A (en) 1983-10-25 1985-09-17 Dana Corporation Method of welding aluminum driveshaft components
DE3416105A1 (en) 1984-04-30 1985-11-07 Meltex Verbindungstechnik GmbH, 2120 Lüneburg MELT ADHESIVE HOSE
DE8426279U1 (en) * 1984-09-06 1984-12-13 Latzel, Peter H., Dipl.-Kaufm., 5000 Köln Flexible connection line
US4773410A (en) 1984-10-09 1988-09-27 Transpirator Technologies, Inc. Method and apparatus for the treatment of the respiratory track with vapor-phase water
US4629590A (en) 1984-10-15 1986-12-16 Cimco Nebulizer
US4621632A (en) 1984-11-01 1986-11-11 Bear Medical Systems, Inc. Humidifier system
US4652063A (en) 1984-11-28 1987-03-24 Atlantic Vacuum Parts Corp. Electrified vacuum cleaner hose adapter
US4969837A (en) 1984-11-28 1990-11-13 Atlantic Vacuum Parts Corp. Electrified vacuum cleaner hose adapter
US4616894A (en) 1985-01-14 1986-10-14 Nordson Corporation Electrical connector for hot melt hose unit and gun
US4637384A (en) 1985-02-15 1987-01-20 The Boc Group, Inc. Coaxial breathing circuit
JPS61227027A (en) 1985-04-02 1986-10-09 Kakuichi Technical Dev Service Kk Production of flexible tube
AU581986B2 (en) 1985-05-22 1989-03-09 Fisher & Paykel Healthcare Limited Improvements in or relating to methods of and/or apparatus for humidifying gases
US4618195A (en) 1985-06-03 1986-10-21 Whirlpool Corporation Vacuum cleaner hose coupling
US4639055A (en) 1985-06-03 1987-01-27 Whirlpool Corporation Hose coupling for vacuum cleaner
US4722334A (en) 1985-07-16 1988-02-02 Transpirator Technologies, Inc. Method and apparatus for pulmonary and cardiovascular conditioning of racehorses and competition animals
US4955372A (en) 1985-07-16 1990-09-11 Transpirator Technologies, Inc. Method and apparatus for pulmonary and cardiovascular conditioning of racehorses and competition animals
US4693324A (en) 1986-08-01 1987-09-15 Automation Industries, Inc. Current-carrying flexible hose
US5377670A (en) 1986-09-23 1995-01-03 Smith; Charles A. Insulated breathing tube
US4867671A (en) 1986-10-11 1989-09-19 U.C. Industry Co., Ltd. Apparatus for manufacturing resin tube
US4787117A (en) 1987-01-22 1988-11-29 Whirlpool Corporation Vacuum cleaner electrical connector mount
GB2205769B (en) 1987-06-04 1991-04-24 British Pipeline Agency Forming cable entry branch pipe in a pipeline.
US4941469A (en) 1987-11-12 1990-07-17 Carmeli Adahan Portable ventilator apparatus
US4838258A (en) 1987-10-26 1989-06-13 Gibeck-Dryden Corporation Gas sampling lumen for breathing system
US4829998A (en) 1988-02-25 1989-05-16 Jackson Richard R Delivering breathable gas
DE3835248A1 (en) * 1988-10-15 1990-04-19 Horn Heinz Dr Ing E H Stretching device
US4967744A (en) 1988-11-03 1990-11-06 Airoflex Medical, Inc. Flexible breathing circuit
US5101820A (en) 1989-11-02 1992-04-07 Christopher Kent L Apparatus for high continuous flow augmentation of ventilation and method therefor
CA2004930C (en) 1989-12-08 1996-04-02 John Richard Sikora Anaesthetic and respirator breathing circuit device
US5031612A (en) 1990-04-24 1991-07-16 Devilbiss Health Care, Inc. System and method for delivering warm humidified air
GB9026403D0 (en) 1990-12-05 1991-01-23 Smiths Industries Plc Pressure monitors
DE4039215A1 (en) 1990-12-08 1992-06-11 Kendall Gmbh Heatable tubing for medical use and mfr. - comprises elastic body with spirally wound heating element bonded to it by curable elastic material
CA2051722A1 (en) 1990-12-12 1992-06-13 William R. Gray Flexible duct
US5284160A (en) 1991-11-13 1994-02-08 Dryden Gale E Consolidated anesthesia circuit
US5295489A (en) 1991-12-20 1994-03-22 Medi-Tube Corporation Endotracheal tube/stethoscope/thermistor combination
JP3120163B2 (en) 1992-07-22 2000-12-25 金尾 茂樹 Conductive wire interior cleaner hose
JP3120166B2 (en) 1992-12-09 2000-12-25 金尾 茂樹 Hose containing reinforcing yarn and method for producing the same
US5404873A (en) 1993-06-16 1995-04-11 King System Corporation Division Of Barco Molding, Inc. Anesthesia circuit
US5392770A (en) 1993-06-29 1995-02-28 Clawson; Burrell E. Tubing circuit systems for humidified respiratory gas
US5387117A (en) 1993-11-12 1995-02-07 Electrolux Corporation Universal central vacuum cleaner hose end fitting
DE69422900T2 (en) 1993-12-01 2000-06-08 Resmed Ltd Continuous positive airway pressure (CPAP) device
US5600752A (en) 1994-03-11 1997-02-04 Industrial Design Laboratories, Inc. Flexible gas hose assembly with concentric helical tube members having reinforcement spring coils
US5640951A (en) 1994-03-15 1997-06-24 Fisher & Paykel Limited Humidifier conduit
US5485870A (en) 1994-12-05 1996-01-23 Kraik; Newell P. Wire wrapped composite spiral hose and method
JP3678750B2 (en) 1995-03-28 2005-08-03 バラード メディカル プロダクツ Anti-contamination catheter sheath with filter or closure barrier
DE29507806U1 (en) 1995-05-11 1995-08-24 Kessler & Co Tech Chem Gmbh Hose with at least one strain-relieved energy conductor
US5988164A (en) 1995-07-31 1999-11-23 Paluch; Bernard Breathing circuits with humidity controls
US5636806A (en) 1995-10-24 1997-06-10 Trw Vehicle Safety Systems Inc. Seat belt retractor with energy management
US6078730A (en) 1995-11-13 2000-06-20 Fisher & Paykel Limited Heat respiratory conduit
US5701887A (en) 1996-03-18 1997-12-30 Baxter International Inc. Breathing circuit heating element retainer
US5832178A (en) 1996-06-25 1998-11-03 Crafco, Incorporated Hot melt mix applicator with electrically heated hose and wand with temperature-controlled electric generator
US5791377A (en) 1996-07-08 1998-08-11 Yazaki Corporation Electrically heated conduit
JPH1028737A (en) 1996-07-16 1998-02-03 Metoran:Kk Humidification adjusting unit and humidifier for artificial respirator and manufacture of humidification adjusting unit
DE19630466C2 (en) 1996-07-27 1998-05-07 Nikolaus Netzer Device for supplying gas for sleep apnea
US5901705A (en) 1996-10-17 1999-05-11 King Systems Corporation Sleeved filter for a breathing circuit
US5722391A (en) 1996-11-12 1998-03-03 Par Medical, Inc. Anesthesia tube assembly
US5778872A (en) 1996-11-18 1998-07-14 Medlis, Inc. Artificial ventilation system and methods of controlling carbon dioxide rebreathing
CA2222830C (en) 1996-12-02 2004-03-30 Fisher & Paykel Limited Humidifier sleep apnea treatment apparatus
AUPO418696A0 (en) 1996-12-12 1997-01-16 Resmed Limited A substance delivery apparatus
US20040221844A1 (en) 1997-06-17 2004-11-11 Hunt Peter John Humidity controller
CA2443306C (en) 1997-06-17 2005-11-22 Fisher & Paykel Limited Respiratory humidification system
AUPO742297A0 (en) 1997-06-18 1997-07-10 Resmed Limited An apparatus for supplying breathable gas
US5859953A (en) 1997-06-30 1999-01-12 Nickless; Eugene R. Electric heating apparatus for deicing pipes utilizing flexible heated hose inserted into pipe
JPH1122871A (en) 1997-07-07 1999-01-26 Toutaku Kogyo Kk Cleaner hose
DE19737676C1 (en) 1997-08-29 1999-02-11 Friedhelm Ramspott Metall Und Plastic hose with a metallic appearance, eg for showers
JPH1182825A (en) 1997-09-05 1999-03-26 Tigers Polymer Corp Expansive hose
US6125847A (en) 1997-10-22 2000-10-03 Lin; Chung-Yuan Anesthetic applicator with a temperature humidity regulating capability
DE19752008A1 (en) * 1997-11-24 1999-05-27 Bosch Siemens Hausgeraete Suction hose for a vacuum cleaner
GB9726820D0 (en) 1997-12-20 1998-02-18 Smiths Industries Plc Tubes
US6000435A (en) 1997-12-22 1999-12-14 Mcdonnell Douglas Corporation Reinforced hose and retainer ring assembly
US6167883B1 (en) 1998-01-23 2001-01-02 Respiratory Support Products, Inc. Medical air hose internal flow heater
FR2775049B1 (en) * 1998-02-17 2000-03-31 Westaflex Automobile PIPE FOR TRANSPORTING GASEOUS FLUID, PARTICULARLY IN MOTOR VEHICLES, AND METHOD FOR MANUFACTURING THE SAME
FR2775752B1 (en) * 1998-03-05 2000-05-12 Westaflex Automobile WATERPROOFING SOUND PIPE FOR TRANSPORTING GASEOUS FLUIDS, AND MANUFACTURING METHOD THEREOF
US6363930B1 (en) 1998-07-10 2002-04-02 Enternet Medical, Inc. Apparatus for providing heat/moisture to respiratory gases
US6105576A (en) 1998-10-14 2000-08-22 Enternet Medical, Inc. Apparatus for treating respiratory gases including liquid trap
DE19904864C2 (en) * 1999-02-06 2001-02-22 Tracto Technik Use of a compressed air hose
DE19949283C2 (en) 1999-10-13 2001-10-25 Map Gmbh Breathing hose connection device and breathing hose provided with it
US7096864B1 (en) 1999-08-05 2006-08-29 Map Medizin-Technologie Gmbh Device for supplying respiratory gas
AU775872B2 (en) 1999-08-10 2004-08-19 Fisher & Paykel Healthcare Limited A ventilation system and/or breathing tube
AUPQ339099A0 (en) 1999-10-13 1999-11-04 Resmed Limited A humidifier
US6378520B1 (en) 1999-10-29 2002-04-30 Salter Labs Variable pressure and flow control for a pneumatically-operated gas demand apparatus
FI107522B (en) 1999-11-03 2001-08-31 Kwh Pipe Ab Oy Method and apparatus for producing spirally wound tubes
DE10007506B4 (en) 2000-02-18 2006-02-02 Map Medizin-Technologie Gmbh Breathing gas hose assembly for supplying a breathing gas
US6918389B2 (en) 2000-03-21 2005-07-19 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US7120354B2 (en) 2000-03-21 2006-10-10 Fisher & Paykel Healthcare Limited Gases delivery conduit
US7588029B2 (en) 2000-03-21 2009-09-15 Fisher & Paykel Healthcare Limited Humidified gases delivery apparatus
BR0102116B1 (en) 2000-05-10 2010-09-21 component for a breathing circuit member.
US6367510B1 (en) 2000-06-02 2002-04-09 Eric Carlson Tubing product having a helical support bead with lumen and method
CA2351183C (en) 2000-06-21 2008-07-29 Fisher And Paykel Limited Conduit with heated wick
DE10038365C2 (en) 2000-08-05 2002-12-05 Draeger Medical Ag Evaporator chamber for a respiratory gas humidifier
DE10055423A1 (en) 2000-11-09 2002-05-23 Bosch Gmbh Robert Liquid heating device for conduit system has pipe section containing electric heating wire provided with separate liquid feed connection and current feed
EP1359962B1 (en) 2001-02-16 2016-08-17 ResMed Limited Humidifier with structure to prevent backflow of liquid through the humidifier inlet
US7137388B2 (en) 2001-02-16 2006-11-21 Resmed Limited Air pressure signal monitoring in apparatus for treating sleep disordered breathing
DE10113180C2 (en) 2001-03-19 2003-03-13 Westfalia Metallformtechnik Gm Multi-layer hose made of profiled strip material
ES2266559T3 (en) 2001-09-24 2007-03-01 Atsuo F. Fukunaga RESPIRATORY CIRCUITS THAT HAVE CONVENTIONS AND UNCONVENTIONAL RESPSIRATORY SYSTEMS AND PROCEDURES TO OPTIMIZE THE USE OF PURE GASES.
AU2002363780B2 (en) 2001-11-16 2007-05-31 Fisher & Paykel Healthcare Limited A nasal positive pressure device
US8776836B2 (en) 2001-11-24 2014-07-15 Ragner Technology Corporation Linearly retractable pressure hose structure
DE10163800A1 (en) 2001-12-22 2003-07-03 Heptec Gmbh Vaporizer for ventilators and vaporizing process
US6932119B2 (en) 2002-03-28 2005-08-23 Eric Carlson Multi-mode tubing product and method
US6953354B2 (en) 2002-06-05 2005-10-11 Fisher & Paykel Healthcare Limited Connector for breathing conduits
US20040007278A1 (en) 2002-06-06 2004-01-15 Williams Robert M. Flexible conduit and method for forming the same
EP1534371A4 (en) 2002-07-31 2007-11-07 Fisher & Paykel Healthcare Ltd Isolated temperature sensor for humidification system
AU2003244171B2 (en) * 2002-09-09 2007-11-15 Fisher & Paykel Healthcare Limited Limb for Breathing Circuit
DK2116271T3 (en) 2002-11-12 2016-07-25 Fisher & Paykel Healthcare Ltd Apparatus for breathing assistance
US8529719B2 (en) 2002-11-15 2013-09-10 Applied Medical Resources Corporation Method of making medical tubing having variable characteristics using thermal winding
US20050165366A1 (en) 2004-01-28 2005-07-28 Brustad John R. Medical tubing having variable characteristics and method of making same
AU2003903139A0 (en) 2003-06-20 2003-07-03 Resmed Limited Breathable gas apparatus with humidifier
CA3081288C (en) 2003-06-20 2022-10-18 ResMed Pty Ltd Breathable gas apparatus with humidifier
US20100139661A1 (en) 2003-12-18 2010-06-10 Scott Technologies, Inc. Air breathing hose with integrated electrical wiring
US7178521B2 (en) 2004-01-09 2007-02-20 King Systems Corporation Adjustable length breathing circuit
CA2561613C (en) 2004-03-31 2013-05-28 Fisher & Paykel Healthcare Limited A patient ventilating and aspirating system
US7575005B2 (en) 2004-05-18 2009-08-18 Excel-Tech Ltd. Mask assembly with integrated sensors
JP2006029449A (en) 2004-07-15 2006-02-02 Tokai Rubber Ind Ltd High pressure-resisting vibration absorbing hose and its manufacturing method
CN1993154B (en) 2004-08-10 2012-11-14 雷斯梅德有限公司 Method and apparatus for humidification of breathable gas with profiled delivery
CA2850679C (en) 2004-08-20 2020-10-27 Fisher & Paykel Healthcare Limited Apparatus for supplying gases and for the identification of breathing tubes
US20060051547A1 (en) * 2004-09-08 2006-03-09 Hyupjung Co., Ltd. Air duct hose and manufacturing method thereof
WO2006045602A1 (en) 2004-10-26 2006-05-04 Map Medizin-Technologie Gmbh Apparatus for administering a breathable gas, and components thereof
JP2006167457A (en) 2004-12-15 2006-06-29 Kim Bong Hee Vacuum cleaner hose
EP1858574B1 (en) 2005-03-09 2010-09-01 Dräger Medical AG & Co. KG Heatable tube system
US7383745B2 (en) 2005-04-18 2008-06-10 General Electric Company Heated sampling hose assembly and related method
CA2609738C (en) 2005-05-26 2014-01-07 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US8291939B2 (en) 2005-07-29 2012-10-23 Sykes Hollow Innovations, Ltd. Grounding system for a heated hose
EP1924312B1 (en) 2005-08-15 2016-06-29 ResMed Limited Humidifier tub for cpap device
WO2007019628A1 (en) 2005-08-15 2007-02-22 Resmed Ltd Low cost cpap flow generator and humidifier assembly
DE202005013786U1 (en) 2005-09-01 2005-11-03 Norres Schlauchtechnik Gmbh & Co. Kg Coil hose for transporting of abrasive material consists of material strip wound into hose and with outer curvature between adjacent reinforcing sections and extending around circumference of hose
GB0521349D0 (en) 2005-10-20 2005-11-30 Intersurgical Ltd Improvements relating to ventilation tubes
CA2625534C (en) 2005-10-21 2010-02-23 Compumedics Limited Apparatus for delivery of pressurised gas
AU2006325613B2 (en) 2005-12-15 2012-01-19 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
SE529417C2 (en) 2005-12-22 2007-08-07 Volvo Lastvagnar Ab Wiring harness for a vehicle
WO2007101298A1 (en) 2006-03-09 2007-09-13 Resmed Ltd Induction heating system and method for humidifier
WO2007109837A1 (en) 2006-03-24 2007-10-04 Resmed Ltd Air delivery conduit
EP2012858A2 (en) 2006-04-10 2009-01-14 Aeiomed, INC. Apparatus and methods for administration of positive airway pressure therapies
KR20070105551A (en) 2006-04-26 2007-10-31 삼성전자주식회사 Mold for plastic edged glass shelf, method of manufacturing it and plastic edged glass shelf
DE102006023459B4 (en) 2006-05-18 2009-09-24 Veritas Ag Flexible hose
US20070283958A1 (en) 2006-05-23 2007-12-13 Ray Naghavi Positive airway pressure device
US8210173B2 (en) 2006-09-29 2012-07-03 Nellcor Puritan Bennett Llc Breathing assistance system having integrated electrical conductors communicating data
US8550075B2 (en) 2007-06-28 2013-10-08 Resmed Limited Removable and/or replaceable humidifier
EP2178590B1 (en) 2007-07-18 2021-04-21 Vapotherm, Inc. System for delivering a heated and humidified gas
JP4823980B2 (en) 2007-07-30 2011-11-24 ニッタ株式会社 Equipment with heating and heat insulation tubes
US10034995B2 (en) 2007-09-20 2018-07-31 Resmed Limited Retractable tube for CPAP
US7965930B2 (en) 2007-09-25 2011-06-21 Eric Carlson Flexible tubing with imbedded helical conductors and method of making
US8563864B2 (en) 2007-09-25 2013-10-22 Eric Carlson Flexible tubing and novel manufacturing methods for making such a tubing
US8563863B2 (en) 2007-09-25 2013-10-22 Eric Carlson Flexible tubing with improved signal transmission and method of making
DE202007015036U1 (en) 2007-10-26 2009-03-12 Voss Automotive Gmbh Cable connector and cable set for fluidic media
US8063343B2 (en) 2007-10-29 2011-11-22 Smiths Medical Asd, Inc. Heated breathing circuit detection
FR2924786A1 (en) 2007-12-11 2009-06-12 Coutier Moulage Gen Ind Fluid e.g. oil, transporting heating conduit for motor vehicle, has electrical connector provided near coupling fitting for supplying electrical energy, and transferring unit to transfer heating power towards coupling fitting zone
PL2222995T3 (en) 2007-12-21 2015-04-30 Voss Automotive Gmbh Line connector for media lines and ready-made media line with at least one such line connector
JP5185679B2 (en) 2008-04-01 2013-04-17 ニッタ株式会社 Tube for liquid transfer
US8028721B2 (en) 2008-04-14 2011-10-04 K & H Manufacturing, Llc Heated garden hose for use cold weather
US8453681B2 (en) * 2009-01-15 2013-06-04 Schouenburg Hose Technology GmbH Flexible, stretchable, crush resistant hose well suited for medical applications
US9505164B2 (en) 2009-12-30 2016-11-29 Schauenburg Technology Se Tapered helically reinforced hose and its manufacture
DE102008022663B4 (en) 2008-05-07 2012-10-31 Schauenburg Hose Technology Gmbh Stretch hose
US9308698B2 (en) 2009-01-15 2016-04-12 Schauenburg Hose Technology Gmbh Method of hose manufacture
DE102008039137B3 (en) 2008-08-21 2010-02-11 Dräger Medical AG & Co. KG Ventilator with a breathing circuit
NZ590924A (en) 2008-09-17 2013-08-30 Resmed Ltd Humidification of respiratory gases
US7735523B2 (en) * 2008-10-14 2010-06-15 Flexible Technologies, Inc. Self-extending electrical hose
US20100108170A1 (en) 2008-11-06 2010-05-06 Frank Chudkosky Crush resistant stay put hose
DE102008059751A1 (en) 2008-12-01 2010-06-02 Voss Automotive Gmbh Method and heating system for heating a fluid line system, in particular in a motor vehicle
US9964238B2 (en) 2009-01-15 2018-05-08 Globalmed, Inc. Stretch hose and hose production method
US9365004B2 (en) 2009-01-15 2016-06-14 Schauenburg Hose Technology Gmbh Flexible stretch hose having inwardly extending web portions connecting adjacent pairs of reinforcing coils, with hose properties enhanced by annealing
DE102009009790B3 (en) 2009-02-20 2010-06-17 Schauenburg Hose Technology Gmbh Heated tube i.e. electrically heated tube, for use as respiratory tube in medical field, has four reinforcing ribs writhing screw line around flexible tube wall, where two of four reinforcing ribs enclose heated wires for heating tube
DE202009003807U1 (en) 2009-03-20 2010-08-12 Voss Automotive Gmbh Electric heating system for a fluid line system
US8863782B2 (en) 2009-05-06 2014-10-21 Sykes Hollow Innovations, Ltd. Grounding system for a heated hose
USD742508S1 (en) 2013-07-12 2015-11-03 Resmed Limited Air delivery tube with cuff
BE1019107A5 (en) 2009-10-29 2012-03-06 Plastiflex Belgium STRETCHABLE FLEXIBLE HOSE.
EP2496297B1 (en) 2009-11-03 2020-09-16 ResMed Pty Ltd Cpap systems
US20110108031A1 (en) 2009-11-11 2011-05-12 Carefusion 2200 Inc. Heated conduit for respiratory humidification
ES2939556T3 (en) 2009-12-01 2023-04-24 Fisher & Paykel Healthcare Ltd Respiratory support device
KR20120102160A (en) 2010-03-30 2012-09-17 신닛뽄세이테쯔 카부시키카이샤 Carburized steel member and method for producing same
DE112011101780T5 (en) 2010-05-25 2013-03-14 Fisher & Paykel Healthcare Limited Improved breathing tube
DE202010007529U1 (en) 2010-06-02 2011-10-19 Rehau Ag + Co. Heatable media line, in particular for process media of a fuel cell system, and fuel cell systems
EP3821937A1 (en) 2010-06-22 2021-05-19 Fisher & Paykel Healthcare Limited Breathing tube for medical circuits
WO2011161333A1 (en) 2010-06-23 2011-12-29 Creissels Technologies Installation with overhead cables and vehicles served thereby, without hanger
CN106943657B (en) 2010-09-10 2023-02-17 费雪派克医疗保健有限公司 Component for conveying gas
CN106345031B (en) 2011-03-15 2019-10-25 瑞思迈私人有限公司 Airflow pipe
AU2011363028B2 (en) 2011-03-24 2016-05-26 Steward Plastics, Inc. Flexible tubing with embedded helical conductors and method of making
ES2432740T3 (en) 2011-04-21 2013-12-05 Plastiflex Group Flexible plastic hose and method to manufacture it
DE102011102151B4 (en) 2011-05-20 2022-05-19 Norma Germany Gmbh fluid line
DE102011102244B4 (en) 2011-05-20 2014-12-31 Norma Germany Gmbh Connector for a heated fluid line and heated fluid line
DE102011102148A1 (en) 2011-05-20 2012-11-22 Norma Germany Gmbh fluid line
BE1019918A3 (en) 2011-05-23 2013-02-05 Plastiflex Group FLEXIBLE PLASTIC HOSE AND METHOD OF MANUFACTURING THEM.
US8544504B2 (en) 2011-05-27 2013-10-01 Raul Castro Flexible and extendable spiral wound hose and method therefor
CA3177636A1 (en) 2011-06-03 2012-12-06 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
US9821135B2 (en) 2011-06-16 2017-11-21 Resmed Limited Humidifier and layered heating element
CN103857434B (en) 2011-06-28 2017-11-24 费雪派克医疗保健有限公司 Improved medical tube
EP2731632B1 (en) 2011-07-15 2017-08-30 SoClean, Inc. CPAP device with ozone generator
GB201114580D0 (en) 2011-08-23 2011-10-05 Armstrong Medical Ltd Humidified gas delivery system
US9289572B2 (en) 2011-09-30 2016-03-22 Carefusion 207, Inc. Humidifying gas for respiratory therapy
DE102011054131A1 (en) 2011-10-01 2013-04-04 Hamilton Bonaduz Ag Breathing circuit
DE102011055439A1 (en) 2011-11-17 2013-05-23 Hamilton Bonaduz Ag Hose for a ventilation system
DE102012101795A1 (en) 2012-03-02 2013-09-05 Hamilton Bonaduz Ag breathing tube
WO2013151448A2 (en) 2012-04-05 2013-10-10 Fisher & Paykel Healthcare Limited Breathing assistance apparatus with serviceability features
US9272114B2 (en) 2012-06-18 2016-03-01 Flexible Technologies, Inc. Heated CPAP hose and fitting
EP2882482B1 (en) 2012-08-08 2017-10-11 Fisher & Paykel Healthcare Limited Breathing tube assemblies with adjustable elbow
SG11201605569TA (en) 2012-09-07 2016-08-30 Fisher & Paykel Healthcare Ltd Humidification chamber for a respiratory assistance apparatus
DE102012018423A1 (en) 2012-09-19 2014-03-20 Eugen Forschner Gmbh Connecting element for a heatable hose
CA2886596A1 (en) 2012-09-28 2014-04-03 Fisher & Paykel Healthcare Limited Humidification breathing apparatus control
DE102013106164A1 (en) 2013-06-13 2014-12-31 NORRES Beteiligungs-GmbH Plastic hose with antistatic / dissipative properties
US11517689B2 (en) 2013-08-05 2022-12-06 Fisher & Paykel Healthcare Limited Control for respiratory device
DE102013109362B4 (en) 2013-08-29 2018-07-26 NORRES Beteiligungs-GmbH Plastic tube with fabric reinforcement
US9206934B2 (en) 2013-11-25 2015-12-08 Miller Manufacturing Company Heated hose assembly
DE102014102353A1 (en) 2014-02-24 2015-08-27 Norma Germany Gmbh Heatable fluid line and connector for a heated fluid line
DE102014102357A1 (en) 2014-02-24 2015-08-27 Norma Germany Gmbh Heatable fluid line
TWI695725B (en) 2014-03-13 2020-06-11 澳大利亞商瑞思邁私人股份有限公司 A humidifier for a respiratory therapy device
USD762843S1 (en) 2014-03-18 2016-08-02 Resmed Limited Air delivery tube
US9625066B2 (en) 2014-03-27 2017-04-18 Steward Plastics, Inc. Helically wound plastic tubing with variable profile thickness and methods of making the same
US11090457B2 (en) 2014-07-07 2021-08-17 Fisher & Paykel Healthcare Limited Medical tubes and connectors for gases delivery systems
DE102015101892A1 (en) 2015-02-10 2016-08-11 Witzenmann Gmbh Wickelschlauch
US9765909B2 (en) 2015-04-28 2017-09-19 Thomas William David Ashcroft Expandable and contractible hose
USD798428S1 (en) 2015-10-07 2017-09-26 Resmed Limited Positive airway pressure delivery console
US20170182280A1 (en) 2015-12-29 2017-06-29 Vapotherm, Inc. Axial flow vapor transfer cartridge with large diameter fibers

Patent Citations (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739616A (en) * 1954-10-04 1956-03-27 Hoover Co Flexible hose
US3674056A (en) * 1970-03-20 1972-07-04 Wiremold Co Scuff strip for tow-element helically wound tubing
US3739815A (en) * 1971-04-30 1973-06-19 Wiremold Co Flexible collapsible tubing
US3861424A (en) * 1972-05-11 1975-01-21 Kuraray Plastics Co Elastic flexible hose
US3966525A (en) * 1972-08-30 1976-06-29 Steward Plastics, Inc. Method of making helically wound plastic tubing
US3910808A (en) * 1972-08-30 1975-10-07 Steward Plastics Apparatus for making helically wound plastic tubing
US3889716A (en) * 1972-09-28 1975-06-17 Techn Chemie Kessler & Co Gmbh Reinforced flexible hoses and their manufacture
US4038519A (en) * 1973-11-15 1977-07-26 Rhone-Poulenc S.A. Electrically heated flexible tube having temperature measuring probe
US4098298A (en) * 1973-12-14 1978-07-04 Herbert Vohrer Hose
US3963856A (en) * 1974-11-25 1976-06-15 Steward Plastics, Inc. Flexible, corrugated, plastic tubing having conductive helical bead
US3962019A (en) * 1975-06-16 1976-06-08 The Wiremold Company Floating mandrel duct making apparatus
US4043856A (en) * 1975-07-11 1977-08-23 Hudson Oxygen Therapy Sales Company Apparatus and method for producing flexible plastic tubing
US4383555A (en) * 1976-04-20 1983-05-17 Plastiflex Company International Helically wound hose from co-extruded profile with reinforcing ribs interlocked at adjacent convolutions
US4489759A (en) * 1978-05-02 1984-12-25 Tigers Polymer Corporation Folding hose
US4304266A (en) * 1980-03-24 1981-12-08 Automation Industries, Inc. Smooth bore flexible hose
US4337800A (en) * 1980-07-07 1982-07-06 Steward Plastics, Inc. Two piece extruded hose
US4375381A (en) * 1980-07-07 1983-03-01 Steward Plastics, Inc. Two piece extruded hose
US4294636A (en) * 1980-07-10 1981-10-13 Dayco Corporation Method and apparatus for making wire reinforced hose
US4599784A (en) * 1984-02-27 1986-07-15 Anamet, Inc. Method of assembling flexible conduit and fitting
US4587145A (en) * 1984-07-31 1986-05-06 Shiro Kanao Flexible hose
US4686354A (en) * 1985-04-04 1987-08-11 The Boc Group Plc Inhalation apparatus
US4714508A (en) * 1986-03-25 1987-12-22 Alopex Industries, Inc. Fixture and method for making spiral wound hose
US4780261A (en) * 1987-01-08 1988-10-25 Slm Manufacturing Corporation Method of lengthwise folding thermoplastic strip material and apparatus for achieving same
US4826423A (en) * 1987-08-19 1989-05-02 Chevron Research Company Construction of thermoplastic tubes with tubular ribs by helical winding upon a mandrel
US5357948A (en) * 1992-01-18 1994-10-25 Heinz Eilentropp Heatable respiratory hose
US5537996A (en) * 1993-11-22 1996-07-23 Fisher & Paykel Limited Heated respiratory humidifier conduit
US5555915A (en) * 1994-04-01 1996-09-17 Kanao; Shiro Cleaner hose
US5454061A (en) * 1994-05-27 1995-09-26 Steward Plastics, Inc. Apparatus and method for making flexible tubing with helically wound heating conductor
US5637168A (en) * 1994-05-27 1997-06-10 Steward Plastics, Inc. Apparatus and method for making flexible tubing with helically wound heating conductor
US5848223A (en) * 1994-05-27 1998-12-08 Steward Plastics, Inc. Double-walled flexible tubing product with helical support bead and heating conductor and apparatus and method for making
US6190480B1 (en) * 1994-05-27 2001-02-20 Steward Plastics, Inc. Method of making a double-walled flexible tubing product with helical support bead and heating conductor
US6152186A (en) * 1996-01-03 2000-11-28 Flexfab Horizons International, Inc. Lightweight hose with a helically-wound reinforcing member and method for making the same
US6219490B1 (en) * 1996-06-13 2001-04-17 Mallinckrodt Inc. Ventilation tube, particularly for medical devices
US5954096A (en) * 1996-06-18 1999-09-21 Lepoutre; Henri Tube impervious to liquids
US6024132A (en) * 1997-11-19 2000-02-15 Tigers Polymer Corporation Flexible hoses
US6305428B1 (en) * 1999-05-28 2001-10-23 Sakuro Nakamura Flexible hoses
US6394143B1 (en) * 1999-11-10 2002-05-28 Plastiflex Belgium Flexible hose
US6659136B2 (en) * 2000-02-25 2003-12-09 Totaku Industries, Inc. Flexible hose
US6347646B2 (en) * 2000-03-08 2002-02-19 Totaku Industries, Inc. Flexible hose
US20030098084A1 (en) * 2001-11-24 2003-05-29 Ragner Gary Dean Pressure-actuated linearly retractable and extendible hose
US6948527B2 (en) * 2001-11-24 2005-09-27 Gary Dean Ragner Pressure-actuated linearly retractable and extendible hose
US7156127B2 (en) * 2001-12-17 2007-01-02 Flexible Technologies, Inc. Current carrying stretch hose
US6827109B2 (en) * 2002-03-25 2004-12-07 Salem-Republic Rubber Company Flexible hose and method of manufacture
US7468116B2 (en) * 2002-09-09 2008-12-23 Fisher & Paykel Healthcare Limited Conduit and method of forming
US20060165829A1 (en) * 2002-09-11 2006-07-27 Smith Daniel J Conduits and method of forming
US7766050B2 (en) * 2003-11-28 2010-08-03 Fisher & Paykel Healthcare Limited Conduit and method of forming
US7597119B2 (en) * 2005-09-08 2009-10-06 Boettner E Michael Flexible and extendable hose for holding tank drainage
US20080035229A1 (en) * 2006-08-08 2008-02-14 Crushproof Tubing Co. Breathing air hose and method of making same
US7431054B2 (en) * 2006-08-08 2008-10-07 Crushproof Tubing Company Breathing air hose and method of making same
US20090050227A1 (en) * 2006-09-28 2009-02-26 Stacy Smith Electrical stretch hose
US7520302B2 (en) * 2006-09-28 2009-04-21 Stacy Smith Electrical stretch hose

Cited By (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10309560B2 (en) 2001-11-24 2019-06-04 Ragner Technology Corporation Multi-layer pressure actuated extendable hose
US9371944B2 (en) 2001-11-24 2016-06-21 Ragner Technology Corporation Multi-layer pressure actuated extendable hose
US20160116087A1 (en) 2001-11-24 2016-04-28 Ragner Technology Corporation Multi-layer pressure actuated extendable hose
US9022076B2 (en) * 2001-11-24 2015-05-05 Ragner Technology Corporation Linearly retractable pressure hose structure
US20140230945A1 (en) * 2001-11-24 2014-08-21 Ragner Technology Corporation Linearly retractable pressure hose structure
US10584812B2 (en) 2008-05-07 2020-03-10 Globalmed, Inc. Stretch hose and hose production method
US20140332108A1 (en) * 2009-01-15 2014-11-13 Schauenburg Hose Technology Gmbh Stretch hose and hose production method
US9964238B2 (en) * 2009-01-15 2018-05-08 Globalmed, Inc. Stretch hose and hose production method
US10859188B2 (en) 2009-01-15 2020-12-08 Globalmed, Inc. Stretch hose and hose production method
US8453681B2 (en) 2009-01-15 2013-06-04 Schouenburg Hose Technology GmbH Flexible, stretchable, crush resistant hose well suited for medical applications
US9308698B2 (en) 2009-01-15 2016-04-12 Schauenburg Hose Technology Gmbh Method of hose manufacture
US9365004B2 (en) 2009-01-15 2016-06-14 Schauenburg Hose Technology Gmbh Flexible stretch hose having inwardly extending web portions connecting adjacent pairs of reinforcing coils, with hose properties enhanced by annealing
US20100224276A1 (en) * 2009-01-15 2010-09-09 Forrester Martin E Flexible, stretchable, crush resistant hose well suited for medical applications
US20100215351A1 (en) * 2009-02-20 2010-08-26 Schauenburg Hose Technology Gmbh Heatable Hose
US8078040B2 (en) 2009-02-20 2011-12-13 Schauenburg Hose Technology Gmbh Heatable hose
US10584811B2 (en) 2009-12-30 2020-03-10 Carl J Garrett Tapered helically reinforced hose and its manufacture
US9505164B2 (en) 2009-12-30 2016-11-29 Schauenburg Technology Se Tapered helically reinforced hose and its manufacture
US9279525B2 (en) 2011-11-04 2016-03-08 Blue Gentian, Llc Commercial hose
US9841127B2 (en) 2011-11-04 2017-12-12 Blue Gentian, Llc Garden hose device and method
US10890278B2 (en) 2011-11-04 2021-01-12 Telebrands Corp. Expandable and contractible garden hose
US11608915B2 (en) 2011-11-04 2023-03-21 Telebrands Corp. Expandable and contractible garden hose
US10174870B2 (en) 2011-11-04 2019-01-08 Telebrands Corp. Expandable and contractible garden hose
EP3542846A1 (en) 2012-07-27 2019-09-25 ResMed Pty Ltd Patient interface system
US9889267B2 (en) 2012-07-27 2018-02-13 Resmed Limited Patient interface
EP4223343A2 (en) 2012-07-27 2023-08-09 ResMed Pty Ltd Patient interface and method for making same
US11583651B2 (en) 2012-07-27 2023-02-21 ResMed Pty Ltd Patient interface
US11565068B2 (en) 2012-07-27 2023-01-31 ResMed Pty Ltd Patient interface
US10912909B2 (en) 2012-07-27 2021-02-09 ResMed Pty Ltd Positioning and stabilising structure and patient interface
US11491294B2 (en) 2012-07-27 2022-11-08 ResMed Pty Ltd Patient interface
USD760363S1 (en) 2012-10-03 2016-06-28 Telebrands Corp. Hose connector
EP3967352A1 (en) 2013-01-16 2022-03-16 ResMed Pty Ltd Patient interface
US10543332B2 (en) 2013-01-16 2020-01-28 ResMed Pty Ltd Patient interface
US11931513B2 (en) 2013-01-16 2024-03-19 ResMed Pty Ltd Patient interface
US11612711B2 (en) 2013-01-16 2023-03-28 ResMed Pty Ltd Patient interface
CN103222835A (en) * 2013-04-03 2013-07-31 苏州市宏伟电器有限公司 Hose pipe of dust collector
USD737953S1 (en) 2013-07-26 2015-09-01 Resmed Limited Patient interface
US11179534B2 (en) 2013-11-15 2021-11-23 ResMed Pty Ltd Patient interface with seal-forming structure
EP3708211A1 (en) 2013-11-15 2020-09-16 ResMed Pty Ltd Patient interface
WO2015070289A1 (en) 2013-11-15 2015-05-21 Resmed Limited Patient interface and method for making same
US9709194B1 (en) 2014-04-24 2017-07-18 Telebrands Corp. Elongatable and retractable hose
EP3146251B2 (en) † 2014-05-20 2022-03-02 Paolo De Nora Extensible hose and hose assembly
EP3146251B1 (en) 2014-05-20 2019-01-30 Paolo De Nora Extensible hose and hose assembly
US10898668B2 (en) 2015-03-04 2021-01-26 ResMed Pty Ltd Plastic to textile coupling for a patient interface and methods of manufacturing same
US10927983B2 (en) 2016-04-29 2021-02-23 Fitt S.P.A. Enlargeable flexible hose
US11353143B2 (en) 2016-04-29 2022-06-07 Fitt S.P.A. Enlargeable flexible hose
US11052214B2 (en) 2017-01-30 2021-07-06 Globalmed, Inc. Heated respiratory hose wiring
US10792454B2 (en) 2017-01-30 2020-10-06 Globalmed, Inc. Heated respiratory hose assembly
WO2021060992A1 (en) * 2019-09-23 2021-04-01 Fisher & Paykel Healthcare Limited Medical tube
US11927284B2 (en) 2020-06-24 2024-03-12 Winston Products Llc Expandable hose
US20220325829A1 (en) * 2021-04-07 2022-10-13 Jinhua Chunguang Technology Co., Ltd Telescopic hose and processing technology thereof
US11841095B2 (en) * 2021-04-07 2023-12-12 Jinhua Chunguang Technology Co., Ltd Telescopic hose and processing technology thereof

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US20170138514A1 (en) 2017-05-18
IT1394056B1 (en) 2012-05-25
US9556978B2 (en) 2017-01-31
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ITMI20090763A1 (en) 2009-11-08
US20160186898A9 (en) 2016-06-30
US10584812B2 (en) 2020-03-10
DE102008022663A1 (en) 2009-12-03
US20180266592A1 (en) 2018-09-20
US20150276098A1 (en) 2015-10-01
US9989174B2 (en) 2018-06-05

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