JPS57157094A - Fuel supply pump with two pump stage connected in series - Google Patents

Fuel supply pump with two pump stage connected in series

Info

Publication number
JPS57157094A
JPS57157094A JP3249982A JP3249982A JPS57157094A JP S57157094 A JPS57157094 A JP S57157094A JP 3249982 A JP3249982 A JP 3249982A JP 3249982 A JP3249982 A JP 3249982A JP S57157094 A JPS57157094 A JP S57157094A
Authority
JP
Japan
Prior art keywords
pump
series
fuel supply
stage connected
supply 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.)
Pending
Application number
JP3249982A
Other languages
Japanese (ja)
Inventor
Kemunaa Ururitsuhi
Ringubuaruto Peetaa
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS57157094A publication Critical patent/JPS57157094A/en
Pending 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/188—Rotors specially for regenerative pumps
    • 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
    • F02M37/048—Arrangements for driving regenerative pumps, i.e. side-channel pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP3249982A 1981-03-05 1982-03-03 Fuel supply pump with two pump stage connected in series Pending JPS57157094A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813108214 DE3108214A1 (en) 1981-03-05 1981-03-05 "Fuel delivery pump having two pump stages connected in series"

Publications (1)

Publication Number Publication Date
JPS57157094A true JPS57157094A (en) 1982-09-28

Family

ID=6126331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3249982A Pending JPS57157094A (en) 1981-03-05 1982-03-03 Fuel supply pump with two pump stage connected in series

Country Status (2)

Country Link
JP (1) JPS57157094A (en)
DE (1) DE3108214A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784587A (en) * 1985-06-06 1988-11-15 Nippondenso Co., Ltd. Pump apparatus
US5372475A (en) * 1990-08-10 1994-12-13 Nippondenso Co., Ltd. Fuel pump

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29806646U1 (en) 1998-04-01 1998-06-25 Krampitz Tanksystem GmbH, 21337 Lüneburg Pump arrangement
DE19826902C2 (en) * 1998-06-17 2000-05-04 Mannesmann Vdo Ag Feed pump
JP2005207320A (en) * 2004-01-22 2005-08-04 Denso Corp Fuel pump
US9249806B2 (en) 2011-02-04 2016-02-02 Ti Group Automotive Systems, L.L.C. Impeller and fluid pump
CN112177938B (en) 2016-08-10 2023-05-26 可克斯塔特国际股份有限公司 Modular multi-stage pump assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784587A (en) * 1985-06-06 1988-11-15 Nippondenso Co., Ltd. Pump apparatus
US5372475A (en) * 1990-08-10 1994-12-13 Nippondenso Co., Ltd. Fuel pump

Also Published As

Publication number Publication date
DE3108214A1 (en) 1982-09-16

Similar Documents

Publication Publication Date Title
DE3175952D1 (en) Fuel injection pump
GB8429610D0 (en) Fuel injection pump
HK101990A (en) Oil pump and fuel supply devices
JPS57179362A (en) Fuel injection pump
GB2101230B (en) Fuel injection pump
DE3272863D1 (en) Fuel injection pump
GB2073330B (en) Fuel injection pump
GB2103300B (en) Fuel injection pump
JPS57181968A (en) Fuel pump
GB8431434D0 (en) Fuel injection pump
GB8412722D0 (en) Fuel injection pump
GB2085533B (en) Fuel injection pump
JPS57157094A (en) Fuel supply pump with two pump stage connected in series
DE3276253D1 (en) Distribution type fuel injection pump
GB8524087D0 (en) Fuel injection pumps
EP0052150A4 (en) Liquid fuel supply pump.
GB2094901B (en) Fuel injection pump
GB2158518B (en) Two stage fuel pump
JPS57151056A (en) Fuel injection pump
GB8408132D0 (en) Fuel injection pump
ZA827193B (en) Liquid ring pump with vanes in liquid ring
JPS57181969A (en) Fuel pump
GB8413328D0 (en) Fuel injection pump
GB8300638D0 (en) Fuel injection pumps
GB2068464B (en) Fuel pumps