EP3094864A4 - Vibration-reducing method for compressing diaphragm pump - Google Patents

Vibration-reducing method for compressing diaphragm pump Download PDF

Info

Publication number
EP3094864A4
EP3094864A4 EP14878507.4A EP14878507A EP3094864A4 EP 3094864 A4 EP3094864 A4 EP 3094864A4 EP 14878507 A EP14878507 A EP 14878507A EP 3094864 A4 EP3094864 A4 EP 3094864A4
Authority
EP
European Patent Office
Prior art keywords
vibration
diaphragm pump
reducing method
compressing diaphragm
compressing
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.)
Withdrawn
Application number
EP14878507.4A
Other languages
German (de)
French (fr)
Other versions
EP3094864A1 (en
Inventor
Ying Lin Cai
Chao Fou Hsu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3094864A1 publication Critical patent/EP3094864A1/en
Publication of EP3094864A4 publication Critical patent/EP3094864A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0044—Pulsation and noise damping means with vibration damping supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • F04B43/026—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/001—Noise damping
    • F04B53/003—Noise damping by damping supports
EP14878507.4A 2014-01-16 2014-12-24 Vibration-reducing method for compressing diaphragm pump Withdrawn EP3094864A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461928162P 2014-01-16 2014-01-16
PCT/US2014/072320 WO2015108686A1 (en) 2014-01-16 2014-12-24 Vibration-reducing method for compressing diaphragm pump

Publications (2)

Publication Number Publication Date
EP3094864A1 EP3094864A1 (en) 2016-11-23
EP3094864A4 true EP3094864A4 (en) 2017-11-08

Family

ID=53520961

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14878507.4A Withdrawn EP3094864A4 (en) 2014-01-16 2014-12-24 Vibration-reducing method for compressing diaphragm pump

Country Status (4)

Country Link
US (1) US20150198154A1 (en)
EP (1) EP3094864A4 (en)
CA (1) CA2936759A1 (en)
WO (1) WO2015108686A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2527911B (en) * 2014-05-20 2017-06-14 Lin Cai Ying Compressing diaphragm pump with vibration reducing and positioning structures
US20150337818A1 (en) * 2014-05-20 2015-11-26 Ying Lin Cai Vibration-reducing structure for five-compressing-chamber diaphragm pump
GB2527910B (en) * 2014-05-20 2018-05-23 Lin Cai Ying Eccentric roundel structure for compressing diaphragm pump with vibration reducing structures
US9945372B2 (en) * 2014-05-20 2018-04-17 Ying Lin Cai Compressing diaphragm pump with multiple effects
EP3146212A4 (en) * 2014-05-20 2018-04-25 Ying Lin Cai Vibration-reducing structure for four-compression-chamber diaphragm pump
US10486092B2 (en) 2017-11-21 2019-11-26 Spectrum Brands, Inc. Aquarium filter arrangement with vibration isolation
CN111255666B (en) 2018-12-03 2023-11-28 广东美的白色家电技术创新中心有限公司 Booster pump and water purification equipment
CN109538451B (en) * 2019-01-14 2024-03-26 沈阳远大压缩机有限公司 Hydraulic guide type sealing membrane head of ultrahigh pressure diaphragm compressor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007932A1 (en) * 1990-03-13 1991-09-19 Knf Neuberger Gmbh Long service life diaphragm pump
US5699717A (en) * 1995-03-24 1997-12-23 Knf Neuberger Gmbh Diaphragm pump with shaped diaphragm having radially and circumferentially extending ribs
US20110097227A1 (en) * 2005-11-08 2011-04-28 Ying Lin Cai Structure of Preventing Water From Leakage for the Pressurized Pump of Diaphragm Type
US20110282223A1 (en) * 2009-01-28 2011-11-17 Omron Healthcare Co., Ltd. Diaphragm pump and blood pressure monitor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610605A (en) * 1985-06-25 1986-09-09 Product Research And Development Triple discharge pump
DE3928949A1 (en) * 1989-08-31 1991-03-14 Wagner Gmbh J DIAPHRAGM PUMP
US5203803A (en) * 1991-04-03 1993-04-20 Aquatec Water Systems, Inc. Reverse osmosis water purifier booster pump system
US5540556A (en) * 1994-06-01 1996-07-30 Du; Benjamin R. Positive displacement pump including modular pump component
US7399345B2 (en) * 2006-05-09 2008-07-15 Rheodyne Llc Capillary flow restrictor apparatus
US20080003120A1 (en) * 2006-06-30 2008-01-03 Meza Humberto V Pump apparatus and method
US20100068082A1 (en) * 2008-09-17 2010-03-18 Ying Lin Cai Leakage-Proof Contrivance for Upper Hood of Diaphragm Pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007932A1 (en) * 1990-03-13 1991-09-19 Knf Neuberger Gmbh Long service life diaphragm pump
US5699717A (en) * 1995-03-24 1997-12-23 Knf Neuberger Gmbh Diaphragm pump with shaped diaphragm having radially and circumferentially extending ribs
US20110097227A1 (en) * 2005-11-08 2011-04-28 Ying Lin Cai Structure of Preventing Water From Leakage for the Pressurized Pump of Diaphragm Type
US20110282223A1 (en) * 2009-01-28 2011-11-17 Omron Healthcare Co., Ltd. Diaphragm pump and blood pressure monitor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015108686A1 *

Also Published As

Publication number Publication date
EP3094864A1 (en) 2016-11-23
WO2015108686A1 (en) 2015-07-23
CA2936759A1 (en) 2015-07-23
US20150198154A1 (en) 2015-07-16

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