DE59208018D1 - Hydraulisch angetriebene Membranpumpe mit Membranhubbegrenzung - Google Patents

Hydraulisch angetriebene Membranpumpe mit Membranhubbegrenzung

Info

Publication number
DE59208018D1
DE59208018D1 DE59208018T DE59208018T DE59208018D1 DE 59208018 D1 DE59208018 D1 DE 59208018D1 DE 59208018 T DE59208018 T DE 59208018T DE 59208018 T DE59208018 T DE 59208018T DE 59208018 D1 DE59208018 D1 DE 59208018D1
Authority
DE
Germany
Prior art keywords
diaphragm
hydraulically driven
stroke limitation
pump
diaphragm pump
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.)
Expired - Fee Related
Application number
DE59208018T
Other languages
English (en)
Inventor
Roland Dipl Ing Hessenberger
Waldemar Dipl Ing Horn
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.)
Lewa GmbH
Original Assignee
Lewa 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 Lewa GmbH filed Critical Lewa GmbH
Application granted granted Critical
Publication of DE59208018D1 publication Critical patent/DE59208018D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
DE59208018T 1991-12-17 1992-11-23 Hydraulisch angetriebene Membranpumpe mit Membranhubbegrenzung Expired - Fee Related DE59208018D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4141670A DE4141670C2 (de) 1991-12-17 1991-12-17 Hydraulisch angetriebene Membranpumpe mit Membranhubbegrenzung

Publications (1)

Publication Number Publication Date
DE59208018D1 true DE59208018D1 (de) 1997-03-20

Family

ID=6447287

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4141670A Expired - Fee Related DE4141670C2 (de) 1991-12-17 1991-12-17 Hydraulisch angetriebene Membranpumpe mit Membranhubbegrenzung
DE59208018T Expired - Fee Related DE59208018D1 (de) 1991-12-17 1992-11-23 Hydraulisch angetriebene Membranpumpe mit Membranhubbegrenzung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4141670A Expired - Fee Related DE4141670C2 (de) 1991-12-17 1991-12-17 Hydraulisch angetriebene Membranpumpe mit Membranhubbegrenzung

Country Status (4)

Country Link
US (1) US5246351A (de)
EP (1) EP0547404B1 (de)
JP (1) JPH05240162A (de)
DE (2) DE4141670C2 (de)

Families Citing this family (50)

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CZ283324B6 (cs) * 1992-10-27 1998-02-18 Glockemann Peck Engineering Pty Ltd Čerpadlo s vratným pohybem
US5383437A (en) * 1992-12-23 1995-01-24 Siemens Automotive Limited Integrity confirmation of evaporative emission control system against leakage
DE4327969C2 (de) * 1993-08-19 1997-07-03 Ott Kg Lewa Hydraulisch angetriebene Membranpumpe
DE4327970C2 (de) * 1993-08-19 1997-07-03 Ott Kg Lewa Hydraulisch angetriebene Membranpumpe mit mechanischer Membranhubbegrenzung
US5547351A (en) * 1994-03-01 1996-08-20 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Low pressure low volume liquid pump
DE4420863C2 (de) * 1994-06-15 1998-05-14 Ott Kg Lewa Gesteuerte Schnüffelbehinderung für Hochdruck-Membranpumpen
US5732684A (en) * 1994-09-22 1998-03-31 Ford Global Technologies, Inc. Automotive fuel delivery system with pressure actuated auxiliary fuel pump
US5474050A (en) * 1995-01-13 1995-12-12 Siemens Electric Limited Leak detection pump with integral vent seal
JP3990732B2 (ja) * 1996-06-07 2007-10-17 イドロ レデュク 任意の流体用に使用できる高圧ポンプ
JP4372346B2 (ja) 1998-02-17 2009-11-25 日機装株式会社 ダイアフラムポンプ
US6276907B1 (en) * 1999-08-12 2001-08-21 Wagner Spray Tech Corporation Hydraulically driven diaphragm pump
AUPQ616200A0 (en) * 2000-03-10 2000-03-30 Speight, Christopher Chemical metering pump
DE10056568C1 (de) * 2000-11-15 2002-01-03 Horst Kleibrink Vorrichtung zur Einhaltung der korrekten Ölüberströmmenge an Membrankompressoren
US6689503B2 (en) 2001-02-15 2004-02-10 Asia Pacific Fuel Cell Technologies, Ltd. Fuel cell with uniform compression device
TW488111B (en) 2001-04-16 2002-05-21 Asia Pacific Fuel Cell Tech Anode stream recirculation system for a fuel cell
TW499778B (en) 2001-04-16 2002-08-21 Asia Pacific Fuel Cell Tech Generating system for a fuel cell, and heat waste recirculating and cooling system of the generating system
TW533620B (en) 2001-07-24 2003-05-21 Asia Pacific Fuel Cell Tech Metal hydride hydrogen storage canister design and its manufacture
TW518797B (en) * 2001-08-14 2003-01-21 Asia Pacific Fuel Cell Tech Enhanced heat conductive device for supply device of hydrogen source, and supply device of hydrogen source having the same
CN1407644A (zh) * 2001-08-23 2003-04-02 亚太燃料电池科技股份有限公司 燃料电池的膜片泵及使用此膜片泵的阳极气体循环系统
US6582204B2 (en) * 2001-09-06 2003-06-24 The United States Of America As Represented By The Administrator Of The U.S. Enviromental Protection Agency Fully-controlled, free-piston engine
JP4330323B2 (ja) * 2001-10-24 2009-09-16 株式会社タクミナ 往復動ポンプ
EP1803937B1 (de) * 2002-10-09 2008-12-03 Tacmina Corporation Membranpumpe und Rückschlagventil
AU2003245292A1 (en) * 2003-05-16 2005-01-21 Wanner Engineering, Inc. Diaphragm pump
US7425120B2 (en) * 2005-04-26 2008-09-16 Wanner Engineering, Inc. Diaphragm position control for hydraulically driven pumps
US7686595B1 (en) * 2005-12-12 2010-03-30 Stephen Graham Diaphragm pump
FR2895036B1 (fr) * 2005-12-20 2008-02-22 Milton Roy Europ Sa Pompe a membrane a actionnement hydraulique avec dispositif de compensation des fuites
CN101245777B (zh) * 2007-02-13 2010-09-08 米尔顿罗伊欧洲公司 具有泄漏补偿设备的液压致动隔膜泵
CN101037992B (zh) * 2007-03-29 2010-10-06 合肥华升泵阀有限责任公司 高真空隔膜泵
US7665974B2 (en) * 2007-05-02 2010-02-23 Wanner Engineering, Inc. Diaphragm pump position control with offset valve axis
US20140144131A1 (en) * 2010-07-27 2014-05-29 Delaware Capital Formation, Inc. Energy Efficient Variable Displacement Dosing Pump
DE102010039829A1 (de) * 2010-08-26 2012-03-01 Prominent Dosiertechnik Gmbh Membranpumpe mit trägheitsgesteuertem Leckergänzungsventil
CN102352831B (zh) * 2011-10-24 2014-11-05 重庆水泵厂有限责任公司 隔膜泵自动补排油装置
DE102013105072A1 (de) * 2013-05-16 2014-11-20 Prominent Gmbh Membranpumpe mit Lagensteuerung
CN103629088A (zh) * 2013-11-22 2014-03-12 德帕姆(杭州)泵业科技有限公司 一种新型均压限位补油的液压隔膜计量泵
CN104088777B (zh) * 2014-05-27 2016-09-28 德帕姆(杭州)泵业科技有限公司 一种隔膜定量压缩的计量泵
DE102014109801A1 (de) * 2014-07-11 2016-01-14 Prominent Gmbh Membranpumpe mit reduzierter Leckageergänzung im Überlastfall
EP3218604A4 (de) * 2014-11-14 2018-06-13 Checkpoint Fluidic Systems International, Ltd. Mechanismus einer metallsandwichmembranpumpe
CN105003424B (zh) * 2015-07-27 2017-03-01 杭州大泉泵业科技有限公司 一种高温液压式隔膜计量泵
GB201601194D0 (en) * 2016-01-22 2016-03-09 Carlisle Fluid Tech Inc Active surge chamber
DE102017122270B4 (de) * 2017-09-26 2020-09-10 Prominent Gmbh Membranpumpe mit einer funktionssicheren Membranlagensteuerung
KR20210003177A (ko) * 2018-04-18 2021-01-11 워너 엔지니어링 인코포레이티드 차압으로부터 다이어프램 펌프를 보호하기 위한 장치
IT201800004722A1 (it) * 2018-04-19 2019-10-19 Pompa volumetrica a membrana
CN110425120A (zh) * 2019-08-13 2019-11-08 王建设 一种自动调压隔膜泵
DE102019125998B4 (de) 2019-09-26 2022-01-05 Audi Ag Membrandosierer
CN112049772B (zh) * 2020-09-10 2024-04-26 北京通嘉宏瑞科技有限公司 一种集成管路以及减震效果好的真空泵
DK4124755T3 (da) * 2021-07-26 2023-05-30 Gea Mech Equipment Italia S P A Membranbaseret stempelpumpe og et homogeniseringsapparat omfattende den membranbaserede stempelpumpe
DE202021106223U1 (de) * 2021-11-15 2021-11-19 Feluwa Pumpen Gmbh Membrankolbenpumpe
CN114320847B (zh) * 2021-11-26 2023-11-14 嘉善边锋机械股份有限公司 一种实现自动憋压的气动计量泵
CN115263708A (zh) * 2022-07-13 2022-11-01 德帕姆(杭州)泵业科技有限公司 一种高性能微量输送的计量泵
CN115182872B (zh) * 2022-08-05 2024-01-26 德帕姆(杭州)泵业科技有限公司 一种容积式活塞泵

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068982A (en) * 1976-12-20 1978-01-17 Graco Inc. Charge control valve and piston assembly for diaphragm pump
AU515126B2 (en) * 1977-05-02 1981-03-19 Yamada Yuki Seizo Co. Ltd. Diaphragm pump
US4184809A (en) * 1977-05-11 1980-01-22 Louis Beck Diaphragm pump construction having pulsator piston and mechanically actuated means to supply pulsator fluid
FR2492473B1 (fr) * 1980-10-17 1985-06-28 Milton Roy Dosapro Pompe a membrane a compensation dans la chambre hydraulique de commande
US4365745A (en) * 1981-02-05 1982-12-28 Louis Beck Diaphragm pump
US4467605A (en) * 1982-09-27 1984-08-28 Wabco Ltd. Hydro-pneumatic actuator with automatic slack adjuster
FR2557928B1 (fr) * 1984-01-11 1988-04-22 Milton Roy Dosapro Perfectionnement aux pompes a membrane a debit variable.
DE3430721A1 (de) * 1984-08-21 1986-03-06 Alldos Eichler Kg, 7507 Pfinztal Membranpumpe, insbesondere zum dosieren von fluessigkeiten
DE3446914A1 (de) * 1984-12-21 1986-07-03 Ott Kg Lewa Membranpumpe mit hydaulisch angetriebener rollmembran
US5163820A (en) * 1987-11-16 1992-11-17 Karldom Corporation Airless sprayer with adjustable pressure unloading valve

Also Published As

Publication number Publication date
EP0547404A1 (de) 1993-06-23
DE4141670A1 (de) 1993-07-01
US5246351A (en) 1993-09-21
DE4141670C2 (de) 1994-09-29
EP0547404B1 (de) 1997-02-05
JPH05240162A (ja) 1993-09-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee