FR2738875B1 - Pompe d'injection de carburant pour moteur a combustion interne - Google Patents

Pompe d'injection de carburant pour moteur a combustion interne

Info

Publication number
FR2738875B1
FR2738875B1 FR9610780A FR9610780A FR2738875B1 FR 2738875 B1 FR2738875 B1 FR 2738875B1 FR 9610780 A FR9610780 A FR 9610780A FR 9610780 A FR9610780 A FR 9610780A FR 2738875 B1 FR2738875 B1 FR 2738875B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
fuel injection
injection pump
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
FR9610780A
Other languages
English (en)
Other versions
FR2738875A1 (fr
Inventor
Otto Hagenauer
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 FR2738875A1 publication Critical patent/FR2738875A1/fr
Application granted granted Critical
Publication of FR2738875B1 publication Critical patent/FR2738875B1/fr
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
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of spill contour on the piston
    • 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
    • F02M63/0001—Fuel-injection apparatus with specially arranged lubricating system, e.g. by fuel oil

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR9610780A 1995-09-15 1996-09-04 Pompe d'injection de carburant pour moteur a combustion interne Expired - Fee Related FR2738875B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995134286 DE19534286A1 (de) 1995-09-15 1995-09-15 Kraftstoffeinspritzpumpe für Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
FR2738875A1 FR2738875A1 (fr) 1997-03-21
FR2738875B1 true FR2738875B1 (fr) 1998-08-28

Family

ID=7772288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9610780A Expired - Fee Related FR2738875B1 (fr) 1995-09-15 1996-09-04 Pompe d'injection de carburant pour moteur a combustion interne

Country Status (3)

Country Link
DE (1) DE19534286A1 (fr)
FR (1) FR2738875B1 (fr)
GB (1) GB2305221B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8061328B2 (en) 2005-03-09 2011-11-22 Caterpillar Inc. High pressure pump and method of reducing fluid mixing within same
US8261718B2 (en) * 2007-11-01 2012-09-11 Caterpillar Inc. High pressure pump and method of reducing fluid mixing within same
DE102012201240B4 (de) * 2012-01-30 2023-03-16 Bayerische Motoren Werke Aktiengesellschaft Dichtung für Kraftstoffpumpe
DE102014010718B4 (de) * 2014-07-19 2020-03-19 Woodward L'orange Gmbh Kolbenpumpe für ein Kraftstoffeinspritzsystem

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1306085A (fr) * 1969-05-29 1973-02-07
GB2123492A (en) * 1982-07-08 1984-02-01 Lucas Ind Plc Fuel injection pump
US4480623A (en) * 1982-11-05 1984-11-06 Lucas Industries Public Limited Company Liquid fuel injection pump
DE4030951B4 (de) * 1990-09-29 2004-03-18 Robert Bosch Gmbh Schweröl-Kraftstoffeinspritzeinrichtung für Einspritzbrennkraftmaschinen

Also Published As

Publication number Publication date
GB2305221B (en) 1997-12-03
DE19534286A1 (de) 1997-03-20
FR2738875A1 (fr) 1997-03-21
GB2305221A (en) 1997-04-02
GB9616066D0 (en) 1996-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070531