DE3766331D1 - Kraftstoffeinspritzpumpe fuer brennkraftmaschinen. - Google Patents

Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.

Info

Publication number
DE3766331D1
DE3766331D1 DE8787901398T DE3766331T DE3766331D1 DE 3766331 D1 DE3766331 D1 DE 3766331D1 DE 8787901398 T DE8787901398 T DE 8787901398T DE 3766331 T DE3766331 T DE 3766331T DE 3766331 D1 DE3766331 D1 DE 3766331D1
Authority
DE
Germany
Prior art keywords
internal combustion
fuel injection
combustion engines
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 - Lifetime
Application number
DE8787901398T
Other languages
English (en)
Inventor
Josef Guentert
Walter Haefele
Johann Warga
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
Priority to DE8787901398T priority Critical patent/DE3766331D1/de
Application granted granted Critical
Publication of DE3766331D1 publication Critical patent/DE3766331D1/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE8787901398T 1986-03-22 1987-03-20 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen. Expired - Lifetime DE3766331D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787901398T DE3766331D1 (de) 1986-03-22 1987-03-20 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3609759 1986-03-22
DE8787901398T DE3766331D1 (de) 1986-03-22 1987-03-20 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
PCT/DE1987/000125 WO1987005665A1 (en) 1986-03-22 1987-03-20 Fuel injection pump for internal combustion engines

Publications (1)

Publication Number Publication Date
DE3766331D1 true DE3766331D1 (de) 1991-01-03

Family

ID=6297056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787901398T Expired - Lifetime DE3766331D1 (de) 1986-03-22 1987-03-20 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.

Country Status (6)

Country Link
US (1) US4830587A (de)
EP (1) EP0261156B1 (de)
JP (1) JPH086659B2 (de)
BR (1) BR8706768A (de)
DE (1) DE3766331D1 (de)
WO (1) WO1987005665A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3804843A1 (de) * 1988-02-17 1989-08-31 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3923306A1 (de) * 1989-07-14 1991-01-24 Daimler Benz Ag Schraegkantengesteuerte kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3926166A1 (de) * 1989-08-08 1991-02-14 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer dieselbrennkraftmaschinen
DE4100093A1 (de) * 1991-01-04 1992-07-09 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen mit last- und/oder drehzahlabhaengigem einspritzverlauf
JP2552893Y2 (ja) * 1991-06-19 1997-10-29 株式会社ゼクセル 燃料噴射ポンプ
DE4132502C2 (de) * 1991-09-30 2001-09-27 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
DE4132505A1 (de) * 1991-09-30 1993-04-01 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE4306872A1 (de) * 1993-03-05 1994-09-08 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
DE19526692A1 (de) * 1995-07-21 1997-01-23 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
JP3612585B2 (ja) * 1996-10-31 2005-01-19 株式会社ボッシュオートモーティブシステム 燃料噴射ポンプのプランジャ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB604305A (en) * 1944-08-17 1948-07-01 Bendix Aviat Corp Improvements in or relating to reciprocating pumps
US2890657A (en) * 1955-08-12 1959-06-16 Gen Motors Corp Unit injector pump with pilot injection
DD113950A1 (de) * 1974-03-19 1975-07-05
DE3224127A1 (de) * 1981-08-01 1983-02-24 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
EP0181402B1 (de) * 1984-05-08 1990-05-30 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Brennstoffeinspritzpumpe
DE3428174A1 (de) * 1984-07-31 1986-02-13 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3435987A1 (de) * 1984-10-01 1986-04-10 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Also Published As

Publication number Publication date
JPS63503076A (ja) 1988-11-10
US4830587A (en) 1989-05-16
BR8706768A (pt) 1988-02-23
WO1987005665A1 (en) 1987-09-24
JPH086659B2 (ja) 1996-01-29
EP0261156B1 (de) 1990-11-22
EP0261156A1 (de) 1988-03-30

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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