DE59004630D1 - Kraftstoff-Förderpumpe. - Google Patents

Kraftstoff-Förderpumpe.

Info

Publication number
DE59004630D1
DE59004630D1 DE90124382T DE59004630T DE59004630D1 DE 59004630 D1 DE59004630 D1 DE 59004630D1 DE 90124382 T DE90124382 T DE 90124382T DE 59004630 T DE59004630 T DE 59004630T DE 59004630 D1 DE59004630 D1 DE 59004630D1
Authority
DE
Germany
Prior art keywords
feed pump
fuel feed
fuel
pump
feed
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
DE90124382T
Other languages
English (en)
Inventor
Norbert Fernau
Helmut Kohlhaas
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 GmbH
Original Assignee
Mannesmann VDO AG
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 Mannesmann VDO AG filed Critical Mannesmann VDO AG
Application granted granted Critical
Publication of DE59004630D1 publication Critical patent/DE59004630D1/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
DE90124382T 1990-07-05 1990-12-17 Kraftstoff-Förderpumpe. Expired - Fee Related DE59004630D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4021500A DE4021500C3 (de) 1990-07-05 1990-07-05 Förderaggregat, insbesondere zum Fördern von Kraftstoff

Publications (1)

Publication Number Publication Date
DE59004630D1 true DE59004630D1 (de) 1994-03-24

Family

ID=6409753

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4021500A Expired - Fee Related DE4021500C3 (de) 1990-07-05 1990-07-05 Förderaggregat, insbesondere zum Fördern von Kraftstoff
DE90124382T Expired - Fee Related DE59004630D1 (de) 1990-07-05 1990-12-17 Kraftstoff-Förderpumpe.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4021500A Expired - Fee Related DE4021500C3 (de) 1990-07-05 1990-07-05 Förderaggregat, insbesondere zum Fördern von Kraftstoff

Country Status (3)

Country Link
US (1) US5156540A (de)
EP (1) EP0464261B1 (de)
DE (2) DE4021500C3 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4303328C2 (de) * 1993-02-05 2001-11-29 Mannesmann Vdo Ag Gerotorpumpe zum Fördern von Fluid, insbesondere als Kraftstoff-Förderaggregat für Kraftfahrzeuge
US5472329A (en) * 1993-07-15 1995-12-05 Alliedsignal Inc. Gerotor pump with ceramic ring
DE4401783A1 (de) * 1994-01-21 1995-07-27 Cerasiv Gmbh Förderaggregat mit einer keramischen Innenzahnradpumpe
DK138195A (da) * 1995-12-05 1997-06-06 Danfoss As Pumpe eller motor
DE19710804A1 (de) * 1997-03-17 1998-09-24 Geraete Und Pumpenbau Gmbh Zahnradpumpe zum Fördern von Fluiden
US5997262A (en) * 1997-04-10 1999-12-07 Walbro Corporation Screw pins for a gear rotor fuel pump assembly
DE19718792A1 (de) * 1997-05-03 1998-11-05 Mannesmann Vdo Ag Fördereinheit
DE19726794A1 (de) * 1997-06-24 1999-01-07 Elektra Beckum Ag Wasser-Hochdruckreinigungsgerät
DE19833514B4 (de) * 1997-07-30 2005-04-28 Buhler Motor Gmbh Antrieb zum Abklappen eines Kraftfahrzeugrückblickspiegels
DE19826367C2 (de) * 1998-06-12 2000-05-18 Geraete & Pumpenbau Gmbh Innenzahnradpumpe
DE19858483A1 (de) 1998-12-18 2000-08-31 Mannesmann Rexroth Ag Hydraulische Verdrängermaschine, insbesondere Verdrängerpumpe
DE10024884A1 (de) * 2000-05-19 2001-11-22 Bosch Gmbh Robert Zahnradförderpumpe
DE10141863A1 (de) * 2000-08-28 2002-03-14 Dana Corp Hydraulische Verdrängerpumpe
DE50209005D1 (de) * 2001-01-22 2007-02-01 Hnp Mikrosysteme Gmbh Präzise kleinstlagerung und montageverfahren dafür
DE10155875A1 (de) * 2001-11-14 2003-05-22 Zahnradfabrik Friedrichshafen Oszillatorpumpe
ITBO20020167A1 (it) 2002-03-29 2003-09-29 Corob Spa Perfezionamenti in una pompa volumetrica rotativa per prodotti fluidi
DE10224784A1 (de) * 2002-06-04 2003-12-18 Siemens Ag G-Rotorpumpe
US6769889B1 (en) * 2003-04-02 2004-08-03 Delphi Technologies, Inc. Balanced pressure gerotor fuel pump
DE10327321A1 (de) * 2003-06-16 2005-01-13 Siemens Ag Als G-Rotorpumpe ausgebildete Verdrängerpumpe
DE10331979A1 (de) * 2003-07-14 2005-02-17 Gkn Sinter Metals Gmbh Pumpe mit optimiertem Axialspiel
DE10341841A1 (de) * 2003-09-09 2005-04-07 Siemens Ag Nach dem Gerotorprinzip arbeitende Kraftstoffpumpe
DE10356807A1 (de) * 2003-12-05 2004-12-23 Audi Ag Verdrängerpumpe
JP2006152928A (ja) * 2004-11-30 2006-06-15 Hitachi Ltd 内接式歯車ポンプ
DE102006047312A1 (de) * 2006-10-06 2008-04-10 Sauer-Danfoss Aps Hydraulische Maschine
CN104373345B (zh) * 2014-10-15 2017-08-08 哈尔滨东安发动机（集团）有限公司 一种优化轴向间隙的滑油泵
DE102015002352A1 (de) * 2014-12-17 2016-06-23 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Elektrische Ölpumpe, insbesondere für ein Kraftfahrzeug
JP6507998B2 (ja) * 2015-11-03 2019-05-08 株式会社デンソー 燃料ポンプ
JP6447482B2 (ja) * 2015-12-15 2019-01-09 株式会社デンソー 燃料ポンプ
US10247295B1 (en) * 2018-10-22 2019-04-02 GM Global Technology Operations LLC Transfer case oil pump assembly

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE759960C (de) * 1940-03-09 1953-09-14 Rudolf Roetheli Zahnradpumpe
GB548064A (en) * 1940-03-09 1942-09-23 Rudolf Roetheli Improvements in or relating to gear pumps
DE1231563B (de) * 1963-01-16 1966-12-29 Danfoss As Regelbare Zahnradpumpe
US3152551A (en) * 1963-01-25 1964-10-13 Viking Pump Company Pump
US3170409A (en) * 1963-04-01 1965-02-23 Dura Corp Rotor pump seal
FR2163935A5 (de) * 1971-12-07 1973-07-27 Rhone Poulenc Sa
DE2312263A1 (de) * 1973-03-12 1974-09-19 Volkswagenwerk Ag Kolben fuer rotationskolben-brennkraftmaschine
DE2422783A1 (de) * 1974-05-10 1975-11-27 Siemens Ag Vorrichtung zur foerderung von fluessigen medien, insbesondere zur foerderung von kraftstoffen in kraftfahrzeugen
JPS51148084A (en) * 1975-06-10 1976-12-18 Kuraray Co Ltd Process for assimilating and decomposing of formaldehyde by the use of microorganisms
DE2652184A1 (de) * 1976-11-16 1978-05-18 Kloeckner Humboldt Deutz Ag Zahnradpumpe oder motor mit im ausseneingriff kaemmenden zahnraedern
DD144943A1 (de) * 1979-07-11 1980-11-12 Tilo Scholze Pumpe aus silikatischem werkstoff
DE2938276A1 (de) * 1979-09-21 1981-04-09 Robert Bosch Gmbh, 7000 Stuttgart Fluegelzellenverdichter
JPS58220989A (ja) * 1982-06-14 1983-12-22 Diesel Kiki Co Ltd 可変容量式ベ−ン型圧縮機
US4618318A (en) * 1982-12-06 1986-10-21 Hansen Engine Corporation Vane and seal assembly
CN1006176B (zh) * 1984-10-08 1989-12-20 株式会社岛津制作所 齿轮泵或马达
DE3437021A1 (de) * 1984-10-09 1986-04-10 Robert Bosch Gmbh, 7000 Stuttgart Aggregat zum foerdern von kraftstoff aus einem vorratstank zur brennkraftmaschine eines kraftfahrzeuges
GB2182393A (en) * 1985-11-04 1987-05-13 Ngk Insulators Ltd Intermeshing screw pump
DE3620705A1 (de) * 1986-06-20 1987-12-23 Schwaebische Huettenwerke Gmbh Innenzahnradpumpe als schmieroelpumpe
DE8700135U1 (de) * 1987-01-03 1988-05-05 Greiner, Peter
DE8908757U1 (de) * 1989-03-25 1989-09-21 Gebr. Becker Gmbh & Co, 5600 Wuppertal, De

Also Published As

Publication number Publication date
US5156540A (en) 1992-10-20
DE4021500C3 (de) 1998-10-22
EP0464261B1 (de) 1994-02-16
EP0464261A1 (de) 1992-01-08
DE4021500A1 (de) 1992-01-16
DE4021500C2 (de) 1995-05-24

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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: MANNESMANN VDO AG, 60326 FRANKFURT, DE

8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS AG, 80333 MUENCHEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE

8339 Ceased/non-payment of the annual fee