FR2508107B1 - Pompe d'injection de carburant - Google Patents

Pompe d'injection de carburant

Info

Publication number
FR2508107B1
FR2508107B1 FR828210151A FR8210151A FR2508107B1 FR 2508107 B1 FR2508107 B1 FR 2508107B1 FR 828210151 A FR828210151 A FR 828210151A FR 8210151 A FR8210151 A FR 8210151A FR 2508107 B1 FR2508107 B1 FR 2508107B1
Authority
FR
France
Prior art keywords
fuel injection
injection pump
pump
fuel
injection
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
Application number
FR828210151A
Other languages
English (en)
Other versions
FR2508107A1 (fr
Inventor
Jean Leblanc
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 FR2508107A1 publication Critical patent/FR2508107A1/fr
Application granted granted Critical
Publication of FR2508107B1 publication Critical patent/FR2508107B1/fr
Expired 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/02—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements
    • F02M41/06—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor rotating
    • F02M41/063—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor rotating the distributor and rotary valve controlling fuel passages to pumping elements being combined
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/02—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements
    • F02M41/06—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor rotating
    • 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
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • 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
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/365—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages valves being actuated by the fluid pressure produced in an auxiliary pump, e.g. pumps with differential pistons; Regulated pressure of supply pump actuating a metering valve, e.g. a sleeve surrounding the pump piston
FR828210151A 1981-06-23 1982-06-10 Pompe d'injection de carburant Expired FR2508107B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813124500 DE3124500A1 (de) 1981-06-23 1981-06-23 Kraftstoffeinspritzpumpe

Publications (2)

Publication Number Publication Date
FR2508107A1 FR2508107A1 (fr) 1982-12-24
FR2508107B1 true FR2508107B1 (fr) 1989-04-07

Family

ID=6135124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828210151A Expired FR2508107B1 (fr) 1981-06-23 1982-06-10 Pompe d'injection de carburant

Country Status (5)

Country Link
US (1) US4574759A (fr)
JP (1) JPS582466A (fr)
DE (1) DE3124500A1 (fr)
FR (1) FR2508107B1 (fr)
GB (1) GB2103300B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671239A (en) * 1984-07-17 1987-06-09 Nippondenso Co., Ltd. Fuel injection pump
DE3506392A1 (de) * 1985-02-23 1986-09-04 Motoren-Werke Mannheim AG vorm. Benz Abt. stationärer Motorenbau, 6800 Mannheim Einspritzsystem fuer einen dieselmotor mit einer hochdruck-einspritzpumpe fuer jeden zylinder
US4793311A (en) * 1986-02-03 1988-12-27 Stanadyne, Inc. Fuel injection pump with multi-state load/speed control system
DE3630439A1 (de) * 1986-09-06 1988-03-10 Motoren Werke Mannheim Ag Doppel-einspritzverfahren fuer selbstzuendende brennkraftmaschinen
DE3719831A1 (de) * 1987-06-13 1988-12-22 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
DE3900318A1 (de) * 1989-01-07 1990-07-12 Bosch Gmbh Robert Verteilerkraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3903313A1 (de) * 1989-02-04 1990-08-09 Bosch Gmbh Robert Speicherkraftstoffeinspritzvorrichtung
GB8903683D0 (en) * 1989-02-17 1989-04-05 Lucas Ind Plc Fuel pumping apparatus
DE3927742A1 (de) * 1989-08-23 1991-02-28 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE4023307A1 (de) * 1990-07-21 1992-01-23 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung fuer fremdgezuendete brennkraftmschinen
US5215060A (en) * 1991-07-16 1993-06-01 Stanadyne Automotive Corp. Fuel system for rotary distributor fuel injection pump
US5503127A (en) * 1994-12-13 1996-04-02 Stanadyne Automotive Corp. Fuel injection pump with auxiliary control system
JP4072865B2 (ja) 2006-03-02 2008-04-09 株式会社カワサキプレシジョンマシナリ 弁装置
CN105697205B (zh) * 2016-01-28 2018-06-22 山东康达精密机械制造有限公司 一种直列分配式电控喷油泵用高压燃油分配装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1236045A (fr) * 1959-06-02 1960-07-15 Perfectionnements apportés à des installations d'injection de combustible dans lesquelles un ensemble de piston-cylindre de pompe alimente successivement plusieurs injecteurs par l'intermédiaire d'un distributeur
FR1385592A (fr) * 1963-12-04 1965-01-15 Sigma Perfectionnements apportés aux pompes d'injection de combustible
US3358662A (en) * 1965-01-05 1967-12-19 Bosch Gmbh Robert Reciprocating fuel injection pumps including means for varying the advance of injection
DE1917927A1 (de) * 1969-04-09 1970-10-29 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen
JPS5821111B2 (ja) * 1977-03-19 1983-04-27 三菱自動車工業株式会社 点火配電器
DE2742466C2 (de) * 1977-09-21 1986-11-27 Daimler-Benz Ag, 7000 Stuttgart Pumpdüse zur Kraftstoffeinspritzung in eine luftverdichtende Brennkraftmaschine
WO1981000283A1 (fr) * 1979-07-16 1981-02-05 Caterpillar Tractor Co Appareil d'injection de combustible commande electriquement
DE2942010A1 (de) * 1979-10-17 1981-05-07 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3001051A1 (de) * 1980-01-12 1981-07-16 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen, insbesondere fuer dieselmotoren
DE3000977A1 (de) * 1980-01-12 1981-07-23 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen, insbesondere fuer dieselmotoren
DE3017276A1 (de) * 1980-05-06 1981-11-12 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
US4393826A (en) * 1980-12-23 1983-07-19 Lucas Industries Limited Liquid fuel injection pumping apparatus
US4387686A (en) * 1981-01-27 1983-06-14 Robert Bosch Gmbh Fuel injection apparatus for internal combustion engines, in particular for diesel engines

Also Published As

Publication number Publication date
US4574759A (en) 1986-03-11
FR2508107A1 (fr) 1982-12-24
DE3124500A1 (de) 1983-01-13
JPS582466A (ja) 1983-01-08
GB2103300A (en) 1983-02-16
GB2103300B (en) 1987-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse