WO2011116911A3 - Doppelmembranpumpe - Google Patents

Doppelmembranpumpe Download PDF

Info

Publication number
WO2011116911A3
WO2011116911A3 PCT/EP2011/001360 EP2011001360W WO2011116911A3 WO 2011116911 A3 WO2011116911 A3 WO 2011116911A3 EP 2011001360 W EP2011001360 W EP 2011001360W WO 2011116911 A3 WO2011116911 A3 WO 2011116911A3
Authority
WO
WIPO (PCT)
Prior art keywords
diaphragm pump
piston
double diaphragm
hydraulic
diaphragm
Prior art date
Application number
PCT/EP2011/001360
Other languages
English (en)
French (fr)
Other versions
WO2011116911A2 (de
Inventor
Thomas SCHÜTZE
Original Assignee
Promera Gmbh & Co. Kg
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 Promera Gmbh & Co. Kg filed Critical Promera Gmbh & Co. Kg
Priority to US13/637,374 priority Critical patent/US20130101445A1/en
Priority to CN201180026033.8A priority patent/CN102947593B/zh
Priority to EP11713179.7A priority patent/EP2553269B1/de
Publication of WO2011116911A2 publication Critical patent/WO2011116911A2/de
Publication of WO2011116911A3 publication Critical patent/WO2011116911A3/de

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
    • 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
    • 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
    • F04B43/06—Pumps having fluid drive
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve

Landscapes

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

Abstract

Die Erfindung betrifft eine Membranpumpe, bei der ein Fluid mindestens einen ersten Kolben (1) eines ersten Kolben-Zylinder-Systems (1, 2, 3) hin- und her bewegt, wobei der erste Kolben (1) mit mindestens einem weiteren Hydraulikkolben (9) mechanisch verbunden ist, und der Hydraulikkolben (9) mittels eines Hydraulikmediums mindestens eine Membran (M1, M2) antreibt.
PCT/EP2011/001360 2010-03-26 2011-03-18 Doppelmembranpumpe WO2011116911A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/637,374 US20130101445A1 (en) 2010-03-26 2011-03-18 Double diaphragm pump
CN201180026033.8A CN102947593B (zh) 2010-03-26 2011-03-18 双膜片泵
EP11713179.7A EP2553269B1 (de) 2010-03-26 2011-03-18 Doppelmembranpumpe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010013108.3 2010-03-26
DE102010013108A DE102010013108A1 (de) 2010-03-26 2010-03-26 Doppelmembranpumpe

Publications (2)

Publication Number Publication Date
WO2011116911A2 WO2011116911A2 (de) 2011-09-29
WO2011116911A3 true WO2011116911A3 (de) 2012-04-12

Family

ID=44510839

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/001360 WO2011116911A2 (de) 2010-03-26 2011-03-18 Doppelmembranpumpe

Country Status (5)

Country Link
US (1) US20130101445A1 (de)
EP (1) EP2553269B1 (de)
CN (1) CN102947593B (de)
DE (1) DE102010013108A1 (de)
WO (1) WO2011116911A2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4115985A1 (de) 2008-10-22 2023-01-11 Graco Minnesota Inc. Tragbare airless-spritzvorrichtung
KR101321976B1 (ko) * 2013-08-16 2013-10-28 (주)금강인더스트리 작동 신뢰성이 보장되는 다이어프램 펌프
PL3567251T3 (pl) 2014-02-07 2021-07-19 Graco Minnesota Inc. Układ napędowy do bezpulsacyjnej pompy wyporowej
CN103925200B (zh) * 2014-03-21 2017-12-26 上海如迪流体输送设备有限公司 一种气动隔膜泵
DE102014006759A1 (de) * 2014-05-08 2015-11-12 Dürr Systems GmbH Abluftführung für eine Beschichtungsmittelpumpe
EP3115607B1 (de) * 2015-07-10 2018-02-21 J. Wagner AG Doppelmembranpumpe
US20170051734A1 (en) * 2015-08-20 2017-02-23 Trebor International Air operated double diaphragm pump with differentiated check valve sizing
DE102015226463A1 (de) * 2015-12-22 2017-06-22 Robert Bosch Gmbh Magnetaktor für ein Förderaggregat
US11007545B2 (en) 2017-01-15 2021-05-18 Graco Minnesota Inc. Handheld airless paint sprayer repair
CN107701407A (zh) * 2017-10-20 2018-02-16 项达章 一种气动式双隔膜泵
DE102017126651B4 (de) * 2017-11-13 2021-05-27 Timmer Gmbh Pumpeinrichtung mit über einem gemeinsamen Antrieb gekoppelten Pumpen
US11022106B2 (en) 2018-01-09 2021-06-01 Graco Minnesota Inc. High-pressure positive displacement plunger pump
CN112368082B (zh) 2018-04-10 2022-11-08 固瑞克明尼苏达有限公司 用于油漆和其他涂料的手持式无气喷涂器
TWI668372B (zh) * 2018-07-12 2019-08-11 聖寶品企業股份有限公司 液體輸送方法及其系統
JP2022508166A (ja) * 2018-09-25 2022-01-19 サン オートメーション インク． ダイアフラム式電動インクポンプ装置および方法
CN109404264A (zh) * 2018-11-29 2019-03-01 东莞市力壹机械设备有限公司 气缸式隔膜泵
EP3976270A1 (de) 2019-05-31 2022-04-06 Graco Minnesota Inc. Handsprüher für flüssigkeit
AU2021246059A1 (en) 2020-03-31 2022-10-06 Graco Minnesota Inc. Electrically operated displacement pump
US10968903B1 (en) 2020-06-04 2021-04-06 Graco Minnesota Inc. Handheld sanitary fluid sprayer having resilient polymer pump cylinder
US10926275B1 (en) 2020-06-25 2021-02-23 Graco Minnesota Inc. Electrostatic handheld sprayer
CA3200674A1 (en) * 2020-11-09 2022-05-12 Pdc Machines Inc. Hydraulically driven diaphragm compressor system
US11867169B2 (en) 2021-11-08 2024-01-09 Pdc Machines, Inc. High-throughput diaphragm compressor
USD1014562S1 (en) * 2022-02-11 2024-02-13 Graco Minnesota Inc. Displacement pump
USD1013732S1 (en) * 2022-02-11 2024-02-06 Graco Minnesota Inc. Displacement pump
USD1014561S1 (en) * 2022-02-11 2024-02-13 Graco Minnesota Inc. Displacement pump control box with center section
USD1006830S1 (en) * 2022-02-11 2023-12-05 Graco Minnesota Inc. Control box for a displacement pump
CN114718852A (zh) * 2022-03-17 2022-07-08 天德(威海)工业装备股份有限公司 一种氢气压缩方法及装备
CN117189556B (zh) * 2023-11-07 2024-03-12 上海如迪流体输送设备有限公司 一种往复增压式多腔气动隔膜泵

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150976A1 (de) * 1981-12-23 1983-06-30 DEPA Gesellschaft für Verfahrenstechnik mbH, 4000 Düsseldorf Druckluftgetriebene doppelmembranpumpe
DE8433622U1 (de) * 1984-11-16 1985-03-21 Almatec Maschinenbau GmbH, 4100 Duisburg Luftsteuerventil fuer eine druckluftbetriebene doppelmembranpumpe
EP0247459A1 (de) * 1986-05-19 1987-12-02 Hoya Takeshi Druckmittelzuführvorrichtung
US4818191A (en) * 1982-03-31 1989-04-04 Neyra Industries, Inc. Double-acting diaphragm pump system
WO1997010902A1 (en) * 1995-09-22 1997-03-27 Snyder Guy Thomas Jr Method and apparatus for reversibly pumping fluids

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1552305A (de) * 1967-12-15 1969-01-03
DE3112434A1 (de) * 1981-03-28 1982-10-07 Depa GmbH, 4000 Düsseldorf Druckluftgetriebene doppelmembran-pumpe
CA1172904A (en) 1981-10-23 1984-08-21 Savage (D.B.) Industrial Sales Limited Fluid driven reciprocating pump
DE3206242A1 (de) 1982-02-20 1983-09-22 Rudolf 4670 Lünen Leinkenjost Doppelkammer-membranpumpe
DE8518347U1 (de) * 1985-06-25 1986-10-23 Kopperschmidt-Mueller Gmbh & Co Kg, 4800 Bielefeld Pneumatisch getriebene Hochdruckpumpe
IT1190613B (it) * 1986-04-11 1988-02-16 Taiver Srl Pompa volumetrica alternativa a membrana,particolarmente per liquidi abrasivi,corrosivi,con particelle in sospensione o simili
DE3737350A1 (de) * 1987-11-04 1989-05-24 Kopperschmidt Mueller & Co Pumpenanordnung mit doppelpumpe
US5062770A (en) * 1989-08-11 1991-11-05 Systems Chemistry, Inc. Fluid pumping apparatus and system with leak detection and containment
US5368452A (en) * 1993-07-20 1994-11-29 Graco Inc. Double diaphragm pump having two-stage air valve actuator
DE4443778A1 (de) * 1994-12-08 1996-06-20 Abel Gmbh & Co Doppelmembranpumpe
US5927954A (en) * 1996-05-17 1999-07-27 Wilden Pump & Engineering Co. Amplified pressure air driven diaphragm pump and pressure relief value therefor
DE10300280A1 (de) * 2003-01-08 2004-07-22 Itw Gema Ag Pumpeneinrichtung für Pulver, Verfahren hierfür und Pulverbeschichtungseinrichtung
CN100513783C (zh) * 2006-06-21 2009-07-15 王明显 多级隔膜泵
DE102007039964B4 (de) * 2007-08-23 2011-06-22 Timmer Pneumatik GmbH, 48485 Hochdruck-Doppelmembranpumpe und Membranelement für eine solche Pumpe
ATE503112T1 (de) * 2008-01-31 2011-04-15 Wagner J Ag Fördervorrichtung, insbesondere doppel-membran- kolbenpumpe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150976A1 (de) * 1981-12-23 1983-06-30 DEPA Gesellschaft für Verfahrenstechnik mbH, 4000 Düsseldorf Druckluftgetriebene doppelmembranpumpe
US4818191A (en) * 1982-03-31 1989-04-04 Neyra Industries, Inc. Double-acting diaphragm pump system
DE8433622U1 (de) * 1984-11-16 1985-03-21 Almatec Maschinenbau GmbH, 4100 Duisburg Luftsteuerventil fuer eine druckluftbetriebene doppelmembranpumpe
EP0247459A1 (de) * 1986-05-19 1987-12-02 Hoya Takeshi Druckmittelzuführvorrichtung
WO1997010902A1 (en) * 1995-09-22 1997-03-27 Snyder Guy Thomas Jr Method and apparatus for reversibly pumping fluids

Also Published As

Publication number Publication date
EP2553269A2 (de) 2013-02-06
CN102947593B (zh) 2016-08-03
US20130101445A1 (en) 2013-04-25
CN102947593A (zh) 2013-02-27
DE102010013108A1 (de) 2011-09-29
WO2011116911A2 (de) 2011-09-29
EP2553269B1 (de) 2016-09-07

Similar Documents

Publication Publication Date Title
WO2011116911A3 (de) Doppelmembranpumpe
WO2013045598A3 (de) Verdrängerpumpe und betriebsverfahren derselben
WO2015036623A3 (de) Elektrisch angetriebene druckregel- und volumenfördereinheit
WO2012122159A3 (en) Subsea actuation system
WO2012030495A3 (en) Semi-closed hydraulic system
WO2012113368A3 (de) Hydraulische einrichtung zur betätigung einer kupplung
WO2012026978A3 (en) Fluid filtration systems
WO2012027296A3 (en) Iv pump and cassette system
WO2013038164A3 (en) Piston seal
WO2011146169A3 (en) System and method for regulating pressure within a well annulus
GB2474972A (en) Hydraulic connector
WO2010141405A3 (en) Hydraulic oilfield lift pump
EP2554842A4 (de) Ventilplatte, axialkolben-hydraulikpumpe und axialkolben-hydraulikmotor damit
GB201104843D0 (en) Wave energy conversion
WO2013003048A3 (en) Hydraulic control system having swing energy recovery
NZ715645A (en) A hydraulic or pneumatic drive system, and a motor and a pump therefor
EP2386719A3 (de) Druckausgleichsvorrichtung
WO2013058602A3 (ko) 유압식 증압실린더
WO2012121927A3 (en) Hydraulic pump with solid-state actuator
WO2014144916A3 (en) Supercharging pressure in a subsea well system
WO2013025368A3 (en) Tubing pressure insensitive pressure compensated actuator for a downhole tool and method
NO20083599L (no) Stempelpumpe driftende på trykkmedium
WO2012126877A3 (en) Brake or coupling system and method of operating such system
MY173183A (en) Functional unit and electrohydraulic brake release device comprising such a functional unit
EP2787166A3 (de) Hydraulischer Radialkolbenmotor

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201180026033.8

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11713179

Country of ref document: EP

Kind code of ref document: A2

REEP Request for entry into the european phase

Ref document number: 2011713179

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2011713179

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 13637374

Country of ref document: US