DE3766331D1 - Kraftstoffeinspritzpumpe fuer brennkraftmaschinen. - Google Patents

Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.

Info

Publication number: DE3766331D1
Authority: DE; Germany
Prior art keywords: internal combustion; fuel injection; combustion engines; injection pump; pump
Prior art date: 1986-03-22
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.)

1986-03-22

Filing date

1987-03-20

Publication date

1991-01-03

1987-03-20 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1987-03-20 Priority to DE8787901398T priority Critical patent/DE3766331D1/de

1991-01-03 Application granted granted Critical

1991-01-03 Publication of DE3766331D1 publication Critical patent/DE3766331D1/de

2007-03-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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

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
DE4132505A1 (de) *	1991-09-30	1993-04-01	Bosch Gmbh Robert	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE4132502C2 (de) *	1991-09-30	2001-09-27	Bosch Gmbh Robert	Kraftstoffeinspritzpumpe
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

1987
- 1987-03-20 EP EP87901398A patent/EP0261156B1/de not_active Expired - Lifetime
- 1987-03-20 WO PCT/DE1987/000125 patent/WO1987005665A1/de active IP Right Grant
- 1987-03-20 BR BR8706768A patent/BR8706768A/pt not_active IP Right Cessation
- 1987-03-20 JP JP62501860A patent/JPH086659B2/ja not_active Expired - Lifetime
- 1987-03-20 DE DE8787901398T patent/DE3766331D1/de not_active Expired - Lifetime
- 1987-03-20 US US07/135,158 patent/US4830587A/en not_active Expired - Lifetime

Also Published As

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

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Legal Events

Date	Code	Title	Description
1991-12-19	8364	No opposition during term of opposition
2002-06-27	8339	Ceased/non-payment of the annual fee