EP3094864A4 - Schwingungsdämpfungsverfahren zum komprimieren einer membranpumpe - Google Patents

Schwingungsdämpfungsverfahren zum komprimieren einer membranpumpe Download PDF

Info

Publication number: EP3094864A4
Authority: EP; European Patent Office
Prior art keywords: vibration; diaphragm pump; reducing method; compressing diaphragm; compressing
Prior art date: 2014-01-16
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

English (en)

French (fr)

Other versions

EP3094864A1 (de

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.)

2014-01-16

Filing date

2014-12-24

Publication date

2017-11-08

2014-12-24 Application filed by Individual filed Critical Individual

2016-11-23 Publication of EP3094864A1 publication Critical patent/EP3094864A1/de

2017-11-08 Publication of EP3094864A4 publication Critical patent/EP3094864A4/de

Status Withdrawn legal-status Critical Current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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)

EP14878507.4A 2014-01-16 2014-12-24 Schwingungsdämpfungsverfahren zum komprimieren einer membranpumpe Withdrawn EP3094864A4 (de)

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 (de)	2016-11-23
EP3094864A4 true EP3094864A4 (de)	2017-11-08

Family

ID=53520961

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP14878507.4A Withdrawn EP3094864A4 (de)	2014-01-16	2014-12-24	Schwingungsdämpfungsverfahren zum komprimieren einer membranpumpe

Country Status (4)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20150337818A1 (en) *	2014-05-20	2015-11-26	Ying Lin Cai	Vibration-reducing structure for five-compressing-chamber diaphragm pump
US9945372B2 (en) *	2014-05-20	2018-04-17	Ying Lin Cai	Compressing diaphragm pump with multiple effects
EP3146212A4 (de) *	2014-05-20	2018-04-25	Ying Lin Cai	Schwingungsdämpfende struktur für membranpumpe mit vier kompressionskammern
GB2527910B (en) *	2014-05-20	2018-05-23	Lin Cai Ying	Eccentric roundel structure for compressing diaphragm pump with vibration reducing structures
GB2527911B (en) *	2014-05-20	2017-06-14	Lin Cai Ying	Compressing diaphragm pump with vibration reducing and positioning structures
US10486092B2 (en)	2017-11-21	2019-11-26	Spectrum Brands, Inc.	Aquarium filter arrangement with vibration isolation
CN111255666B (zh) *	2018-12-03	2023-11-28	广东美的白色家电技术创新中心有限公司	增压泵和净水设备
CN109538451B (zh) *	2019-01-14	2024-03-26	沈阳远大压缩机有限公司	超高压隔膜压缩机液压引导式密封膜头

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4007932A1 (de) *	1990-03-13	1991-09-19	Knf Neuberger Gmbh	Membranpumpe mit einer formmembrane
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 (de) *	1989-08-31	1991-03-14	Wagner Gmbh J	Membranpumpe
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

2014
- 2014-12-23 US US14/580,639 patent/US20150198154A1/en not_active Abandoned
- 2014-12-24 WO PCT/US2014/072320 patent/WO2015108686A1/en not_active Ceased
- 2014-12-24 EP EP14878507.4A patent/EP3094864A4/de not_active Withdrawn
- 2014-12-24 CA CA2936759A patent/CA2936759A1/en not_active Abandoned

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4007932A1 (de) *	1990-03-13	1991-09-19	Knf Neuberger Gmbh	Membranpumpe mit einer formmembrane
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
CA2936759A1 (en)	2015-07-23
WO2015108686A1 (en)	2015-07-23
US20150198154A1 (en)	2015-07-16
EP3094864A1 (de)	2016-11-23

Legal Events

Date	Code	Title	Description
2016-10-21	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2016-11-23	17P	Request for examination filed	Effective date: 20160816
2016-11-23	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2016-11-23	AX	Request for extension of the european patent	Extension state: BA ME
2017-04-19	DAX	Request for extension of the european patent (deleted)
2017-11-08	A4	Supplementary search report drawn up and despatched	Effective date: 20171009
2017-11-08	RIC1	Information provided on ipc code assigned before grant	Ipc: F04B 53/00 20060101AFI20171002BHEP
2019-11-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2019-12-04	18D	Application deemed to be withdrawn	Effective date: 20190702

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