DE60002066D1 - Hochdruckpumpe mit verbesserter dichtung - Google Patents

Hochdruckpumpe mit verbesserter dichtung

Info

Publication number
DE60002066D1
DE60002066D1 DE60002066T DE60002066T DE60002066D1 DE 60002066 D1 DE60002066 D1 DE 60002066D1 DE 60002066 T DE60002066 T DE 60002066T DE 60002066 T DE60002066 T DE 60002066T DE 60002066 D1 DE60002066 D1 DE 60002066D1
Authority
DE
Germany
Prior art keywords
high pressure
pressure pump
improved seal
seal
improved
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 - Lifetime
Application number
DE60002066T
Other languages
English (en)
Other versions
DE60002066T2 (de
Inventor
Christian Hervault
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.)
Continental Automotive France SAS
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
Siemens VDO Automotive SAS
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 Peugeot Citroen Automobiles SA, Siemens VDO Automotive SAS filed Critical Peugeot Citroen Automobiles SA
Publication of DE60002066D1 publication Critical patent/DE60002066D1/de
Application granted granted Critical
Publication of DE60002066T2 publication Critical patent/DE60002066T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/12—Feeding by means of driven pumps fluid-driven, e.g. by compressed combustion-air
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/145—Housings
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Reciprocating Pumps (AREA)
DE60002066T 1999-06-08 2000-05-29 Hochdruckpumpe mit verbesserter dichtung Expired - Lifetime DE60002066T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9907214 1999-06-08
FR9907214A FR2794811B1 (fr) 1999-06-08 1999-06-08 Pompe a haute pression a etancheite perfectionnee
PCT/FR2000/001465 WO2000075514A1 (fr) 1999-06-08 2000-05-29 Pompe a haute pression a etancheite perfectionnee

Publications (2)

Publication Number Publication Date
DE60002066D1 true DE60002066D1 (de) 2003-05-15
DE60002066T2 DE60002066T2 (de) 2004-03-04

Family

ID=9546514

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60002066T Expired - Lifetime DE60002066T2 (de) 1999-06-08 2000-05-29 Hochdruckpumpe mit verbesserter dichtung

Country Status (7)

Country Link
US (1) US6659734B1 (de)
EP (1) EP1183467B1 (de)
JP (1) JP4527916B2 (de)
DE (1) DE60002066T2 (de)
ES (1) ES2197098T3 (de)
FR (1) FR2794811B1 (de)
WO (1) WO2000075514A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826068B1 (fr) * 2001-06-19 2004-02-13 Siemens Automotive Hydraulics Dispositif de regulation de debit pour pompe transfert a carburant
US7377757B2 (en) * 2005-09-22 2008-05-27 Graves Spray Supply, Inc. Fluid pump with enhanced seal
CN105351176A (zh) * 2014-08-18 2016-02-24 汪国伦 一种采用大功率超声波焊接密封的潜水泵
KR102425730B1 (ko) * 2014-12-24 2022-07-28 로베르트 보쉬 게엠베하 내연기관으로 연료, 바람직하게는 디젤 연료를 이송하기 위한 펌프 유닛

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR860429A (fr) * 1939-06-22 1941-01-14 Olaer Soc Nouvelle pompe pour liquides
US2664048A (en) * 1951-05-21 1953-12-29 New York Air Brake Co Hydraulic pump with by-pass flow
DE1653532A1 (de) * 1966-10-28 1971-10-07 Lindesbergs Ind Ab Vorrichtung bei Pumpen
US3692052A (en) * 1970-03-27 1972-09-19 Hamish A G Cattanach Pressure controlled variable pump output by-pass system
CA1233363A (en) * 1984-06-01 1988-03-01 Robert E. Fischell Single valve diaphragm pump with decreased sensitivity to ambient conditions
DE3631408A1 (de) * 1986-09-16 1988-03-17 Bosch Gmbh Robert Axialkolbenpumpe
US4878815A (en) * 1988-05-18 1989-11-07 Stachowiak J Edward High pressure reciprocating pump apparatus
DE3838141C2 (de) * 1988-11-10 1998-12-24 Knf Neuberger Gmbh Membranpumpe
US5241986A (en) * 1990-12-20 1993-09-07 Yie Gene G Check valve assembly for high-pressure applications
DE4327970C2 (de) * 1993-08-19 1997-07-03 Ott Kg Lewa Hydraulisch angetriebene Membranpumpe mit mechanischer Membranhubbegrenzung
US5601345A (en) * 1994-12-16 1997-02-11 Kelsey-Hayes Company Stationary seal ABS pump
US5707219A (en) * 1995-10-04 1998-01-13 Wanner Engineering Diaphragm pump
ES2238968T3 (es) 1996-06-07 2005-09-16 Hydro Leduc Bomba de alta presion para cualquier liquido.
US6213096B1 (en) * 1998-03-25 2001-04-10 Sanshin Kogyo Kabushiki Kaisha Fuel supply for direct injected engine
JP2000045906A (ja) * 1998-07-29 2000-02-15 Mitsubishi Electric Corp 高圧燃料ポンプ装置
IT1308782B1 (it) * 1999-07-02 2002-01-10 Elasis Sistema Ricerca Fiat Perfezionamenti ad una pompa ad alta pressione per l'alimentazione dicombustibile ad un motore a combustione interna.

Also Published As

Publication number Publication date
FR2794811A1 (fr) 2000-12-15
EP1183467B1 (de) 2003-04-09
DE60002066T2 (de) 2004-03-04
EP1183467A1 (de) 2002-03-06
US6659734B1 (en) 2003-12-09
JP2003501586A (ja) 2003-01-14
FR2794811B1 (fr) 2003-02-07
ES2197098T3 (es) 2004-01-01
JP4527916B2 (ja) 2010-08-18
WO2000075514A1 (fr) 2000-12-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CONTINENTAL AUTOMOTIVE FRANCE, TOULOUSE, FR

Owner name: PEUGEOT CITROEN AUTOMOBILES S.A., NEUILLY-SUR-, FR