DE69901794T2 - Hydraulische membranpumpe - Google Patents

Hydraulische membranpumpe

Info

Publication number
DE69901794T2
DE69901794T2 DE69901794T DE69901794T DE69901794T2 DE 69901794 T2 DE69901794 T2 DE 69901794T2 DE 69901794 T DE69901794 T DE 69901794T DE 69901794 T DE69901794 T DE 69901794T DE 69901794 T2 DE69901794 T2 DE 69901794T2
Authority
DE
Germany
Prior art keywords
diaphragm pump
hydraulic diaphragm
hydraulic
pump
diaphragm
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
DE69901794T
Other languages
English (en)
Other versions
DE69901794D1 (de
Inventor
Eugen Maier
Raymond Raney
James Moran
Mark Noll
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Publication of DE69901794D1 publication Critical patent/DE69901794D1/de
Application granted granted Critical
Publication of DE69901794T2 publication Critical patent/DE69901794T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/12—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps having other positive-displacement pumping elements, e.g. rotary
    • F02M59/14—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps having other positive-displacement pumping elements, e.g. rotary of elastic-wall type
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
DE69901794T 1998-02-20 1999-02-19 Hydraulische membranpumpe Expired - Fee Related DE69901794T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/027,121 US6071089A (en) 1998-02-20 1998-02-20 Hydraulic diaphragm pump
PCT/US1999/003672 WO1999042721A1 (en) 1998-02-20 1999-02-19 Hydraulic diaphragm pump

Publications (2)

Publication Number Publication Date
DE69901794D1 DE69901794D1 (de) 2002-07-18
DE69901794T2 true DE69901794T2 (de) 2002-10-31

Family

ID=21835818

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69901794T Expired - Fee Related DE69901794T2 (de) 1998-02-20 1999-02-19 Hydraulische membranpumpe

Country Status (4)

Country Link
US (1) US6071089A (de)
EP (1) EP1056947B1 (de)
DE (1) DE69901794T2 (de)
WO (1) WO1999042721A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3460243A1 (de) * 2017-09-26 2019-03-27 ProMinent GmbH Membranpumpe mit einer funktionssicheren membranlagensteuerung

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040022654A1 (en) * 2002-08-05 2004-02-05 Takashi Ishida Piston type small discharge pump
US6899530B2 (en) * 2002-10-31 2005-05-31 Wanner Engineering, Inc. Diaphragm pump with a transfer chamber vent with a longitudinal notch on the piston cylinder
US7090474B2 (en) * 2003-05-16 2006-08-15 Wanner Engineering, Inc. Diaphragm pump with overfill limiter
PT1536137E (pt) * 2003-11-25 2007-01-31 Magneti Marelli Powertrain Spa Bomba de combustivel para um motor de combustão interna
US7425120B2 (en) * 2005-04-26 2008-09-16 Wanner Engineering, Inc. Diaphragm position control for hydraulically driven pumps
US20070110597A1 (en) * 2005-11-16 2007-05-17 Smith Lift, Inc. Mechanically actuated diaphragm pumping system
US7677155B2 (en) * 2006-01-13 2010-03-16 Gm Global Technology Operations, Inc. Statically sealed high pressure fuel pump and method
DE102006047657A1 (de) * 2006-03-07 2007-09-13 Deutsches Zentrum für Luft- und Raumfahrt e.V. Mehrstufiger Verdichter
US7665974B2 (en) * 2007-05-02 2010-02-23 Wanner Engineering, Inc. Diaphragm pump position control with offset valve axis
US8467907B2 (en) * 2009-01-17 2013-06-18 Certus Process Solutions Automated valve with self-contained valve actuator system
EP2388468B1 (de) * 2010-05-18 2013-04-10 Continental Automotive GmbH Kupplungsvorrichtung
ITRM20130459A1 (it) * 2013-08-05 2015-02-06 Seko Spa Pompa autocalibrante con ritorno a molla, in particolare pompa dosatrice autocalibrante con ritorno a molla
CN105351165A (zh) * 2015-11-09 2016-02-24 佛山市雅科奇电子电器有限公司 一种防滴漏泵
AU2019255317B2 (en) * 2018-04-18 2023-08-10 Wanner Engineering, Inc. Device for protecting a diaphragm pump from pressure differential
DE102019128059A1 (de) * 2019-10-17 2021-04-22 Prominent Gmbh Hydraulisch angetriebene membranpumpe mit einem magnetisch gekoppelten membranpaket
JP2023552280A (ja) * 2020-11-09 2023-12-15 ピーディーシー マシンズ インク． ダイヤフラムコンプレッサのための能動的油噴射システム
CN114576126A (zh) * 2021-10-22 2022-06-03 上海尼可尼流体系统有限公司 液压联动式柱塞推动机构及使用该机构的柱塞隔膜泵

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH179549A (fr) * 1934-12-27 1935-09-15 Witkowski Stefan Elément de pompe à haute pression et fréquence relativement élevée des pulsations.
FR1586774A (de) * 1968-10-18 1970-02-27
US3775030A (en) * 1971-12-01 1973-11-27 Wanner Engineering Diaphragm pump
US3849029A (en) * 1972-12-04 1974-11-19 Gen Motors Corp Combination engine operated fuel pump and air pump
US3884598A (en) * 1973-10-05 1975-05-20 Wanner Engineering Piston assembly for diaphragm pump
US4008009A (en) * 1975-09-30 1977-02-15 Endre Kovacs Fuel injection pump
US4050859A (en) * 1976-07-01 1977-09-27 Graco Inc. Diaphragm pump having a reed valve barrier to hydraulic shock in the pressurizing fluid
DE3446914A1 (de) * 1984-12-21 1986-07-03 Ott Kg Lewa Membranpumpe mit hydaulisch angetriebener rollmembran
JPS61261653A (ja) * 1985-05-16 1986-11-19 Nippon Soken Inc 燃料供給装置
DE3708868A1 (de) * 1987-03-18 1988-10-06 Ott Kg Lewa Verfahren und vorrichtung zum anfahren einer hydraulischen membranpumpe gegen last
US5707219A (en) * 1995-10-04 1998-01-13 Wanner Engineering Diaphragm pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3460243A1 (de) * 2017-09-26 2019-03-27 ProMinent GmbH Membranpumpe mit einer funktionssicheren membranlagensteuerung

Also Published As

Publication number Publication date
US6071089A (en) 2000-06-06
DE69901794D1 (de) 2002-07-18
EP1056947B1 (de) 2002-06-12
WO1999042721A1 (en) 1999-08-26
EP1056947A1 (de) 2000-12-06

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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