EP1149627A3 - Dynamic mixer - Google Patents

Dynamic mixer Download PDF

Info

Publication number
EP1149627A3
EP1149627A3 EP01106102A EP01106102A EP1149627A3 EP 1149627 A3 EP1149627 A3 EP 1149627A3 EP 01106102 A EP01106102 A EP 01106102A EP 01106102 A EP01106102 A EP 01106102A EP 1149627 A3 EP1149627 A3 EP 1149627A3
Authority
EP
European Patent Office
Prior art keywords
mixing
wing
recesses
wings
closing part
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.)
Granted
Application number
EP01106102A
Other languages
German (de)
French (fr)
Other versions
EP1149627A2 (en
EP1149627B1 (en
Inventor
Alfred Von Schuckmann
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.)
Kulzer GmbH
Original Assignee
Heraeus Kulzer 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
Priority claimed from DE10015133A external-priority patent/DE10015133C1/en
Priority claimed from DE10043489A external-priority patent/DE10043489A1/en
Application filed by Heraeus Kulzer GmbH filed Critical Heraeus Kulzer GmbH
Priority to DK01106102T priority Critical patent/DK1149627T3/en
Publication of EP1149627A2 publication Critical patent/EP1149627A2/en
Publication of EP1149627A3 publication Critical patent/EP1149627A3/en
Application granted granted Critical
Publication of EP1149627B1 publication Critical patent/EP1149627B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0722—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis perpendicular with respect to the rotating axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0724—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis directly mounted on the rotating axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • B01F35/52—Receptacles with two or more compartments
    • B01F35/522—Receptacles with two or more compartments comprising compartments keeping the materials to be mixed separated until the mixing is initiated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/19—Mixing dentistry compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/2305—Mixers of the two-component package type, i.e. where at least two components are separately stored, and are mixed in the moment of application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
    • B01F27/11251—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis having holes in the surface

Abstract

Dynamic mixer has a mixing element (3) with mixing wings (5, 6) arranged on the side facing the closing part (2). The wings are non material-stripping with respect to the wall of the chamber part (1) and have axially free recesses, where the recesses of one wing are covered by the non-free part of the other wing. An inner sleeve (4) which extends up to the first mixing wing is arranged on the closing part. Preferred Features: The mixing wings are arranged in the longitudinal direction. An inner peg (12) is arranged on the closing part. The first mixing wing has inner and/or outer recesses and the second mixing wing has only outer recesses. The mixer has a third mixing wing (14, 15, 16, 17).
EP01106102A 2000-03-29 2001-03-13 Dynamic mixer Expired - Lifetime EP1149627B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK01106102T DK1149627T3 (en) 2000-03-29 2001-03-13 Dynamic mixer

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10015133 2000-03-29
DE10015133A DE10015133C1 (en) 2000-03-29 2000-03-29 Dynamic mixer for dental materials has at least two paddles in succession at the mixer on the side towards the chamber closure which do not strip the chamber walls
DE10043489 2000-09-01
DE10043489A DE10043489A1 (en) 2000-09-01 2000-09-01 Dynamic mixer used for mixing viscous multiple component materials, especially dental material has a mixing element with mixing wings arranged on the side facing the closing part

Publications (3)

Publication Number Publication Date
EP1149627A2 EP1149627A2 (en) 2001-10-31
EP1149627A3 true EP1149627A3 (en) 2003-06-04
EP1149627B1 EP1149627B1 (en) 2004-08-04

Family

ID=26005041

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01106102A Expired - Lifetime EP1149627B1 (en) 2000-03-29 2001-03-13 Dynamic mixer

Country Status (7)

Country Link
EP (1) EP1149627B1 (en)
AT (1) ATE272440T1 (en)
DE (1) DE50103064D1 (en)
DK (1) DK1149627T3 (en)
ES (1) ES2223666T3 (en)
PT (1) PT1149627E (en)
TR (1) TR200401986T4 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6352177B1 (en) * 1998-10-14 2002-03-05 Kettenbach Gmbh & Co. Kg Device for discharging a pasty two-component mixture
EP1072323B1 (en) 1999-07-29 2003-09-10 Wilhelm A. Keller Cartridge discharge device with actuator for dynamic mixers
ATE273065T1 (en) * 1999-11-12 2004-08-15 Kettenbach Gmbh & Co Kg DEVICE FOR MIXING TWO PASTY MASSES, IN PARTICULAR FOR MIXING A DENTAL IMPRESSION MATERIAL WITH A CATALYST MATERIAL
US6443612B1 (en) * 1999-12-02 2002-09-03 Wilhelm A. Keller Dynamic mixer
EP1110599B1 (en) * 1999-12-23 2003-04-09 Ernst Mühlbauer GmbH & Co.KG Dynamic mixer for dental impression pastes
DE10112904C5 (en) 2001-03-15 2010-04-22 3M Espe Ag Dynamic mixer and method for mixing at least two paste components
DE10164385C1 (en) * 2001-12-28 2003-03-06 Kettenbach Gmbh & Co Kg Device for mixing two paste-like substances for dental work includes first channel extending through coupling section and having first and second parts with adjoining deflection section inbetween to ensure constant mixing ratio at outlet
EP1599292B1 (en) * 2003-03-06 2007-08-15 Dentsply International, Inc. Dispensing and mixing tip
ATE297249T1 (en) 2003-08-14 2005-06-15 3M Espe Ag MIXING ELEMENT FOR A MULTI-COMPONENT PASTE MIXER, AND MIXER WITH THIS MIXING ELEMENT
JP4413561B2 (en) * 2003-09-01 2010-02-10 株式会社ジーシー Dental impression mixing mixer
EP1588779A1 (en) 2004-04-19 2005-10-26 3M Espe AG Dynamic mixer
US8322909B2 (en) 2004-09-22 2012-12-04 3M Deutschland Gmbh Mixer for multi-component pastes, kit, and method of mixing paste components
EP1640060A1 (en) 2004-09-22 2006-03-29 3M Espe Ag Mixer for multi-component pastes, kit, and method of mixing paste components
EP1836992A1 (en) 2006-03-10 2007-09-26 3M Innovative Properties Company Mixing device and drive for the mixing device
KR101517454B1 (en) * 2007-09-10 2015-05-04 술저 믹스팩 아게 Dynamic mixer
CA2828274C (en) * 2011-02-28 2018-10-09 Sulzer Mixpac Ag Dynamic mixer
EP2618921B1 (en) 2011-08-24 2014-06-18 Kettenbach GmbH & CO. KG Mixer
DE102012004056A1 (en) * 2012-03-02 2013-09-05 Udo Tartler Device for mixing at least two fluid components, rotary driven mixer insert therefor and system of both
KR101355130B1 (en) * 2013-04-25 2014-01-27 (주)디엑스엠 Impression mixing tip
DE102020134316A1 (en) 2020-12-18 2022-06-23 Kulzer Gmbh Rotor shaft with worm thread for a dynamic mixer for mixing low to high viscosity components

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723517A1 (en) * 1987-07-16 1989-01-26 Licentia Gmbh HAND-DRIVEN, MOTOR-DRIVEN ELECTRIC TOOL
EP0492413A1 (en) * 1990-12-21 1992-07-01 THERA Patent GmbH & Co. KG Gesellschaft für industrielle Schutzrechte Device for mixing and applying masses composed of several components
DE29705741U1 (en) * 1997-04-01 1998-08-06 Muehlbauer Ernst Kg Dynamic mixer for dental impression materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723517A1 (en) * 1987-07-16 1989-01-26 Licentia Gmbh HAND-DRIVEN, MOTOR-DRIVEN ELECTRIC TOOL
EP0492413A1 (en) * 1990-12-21 1992-07-01 THERA Patent GmbH & Co. KG Gesellschaft für industrielle Schutzrechte Device for mixing and applying masses composed of several components
DE29705741U1 (en) * 1997-04-01 1998-08-06 Muehlbauer Ernst Kg Dynamic mixer for dental impression materials

Also Published As

Publication number Publication date
TR200401986T4 (en) 2004-10-21
DE50103064D1 (en) 2004-09-09
DK1149627T3 (en) 2004-11-22
ATE272440T1 (en) 2004-08-15
EP1149627A2 (en) 2001-10-31
EP1149627B1 (en) 2004-08-04
ES2223666T3 (en) 2005-03-01
PT1149627E (en) 2004-11-30

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