FR2299526A1 - Pompe d'injection de carburant pour moteurs a combustion interne - Google Patents

Pompe d'injection de carburant pour moteurs a combustion interne

Info

Publication number
FR2299526A1
FR2299526A1 FR7602206A FR7602206A FR2299526A1 FR 2299526 A1 FR2299526 A1 FR 2299526A1 FR 7602206 A FR7602206 A FR 7602206A FR 7602206 A FR7602206 A FR 7602206A FR 2299526 A1 FR2299526 A1 FR 2299526A1
Authority
FR
France
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.)
Granted
Application number
FR7602206A
Other languages
English (en)
Other versions
FR2299526B1 (fr
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 FR2299526A1 publication Critical patent/FR2299526A1/fr
Application granted granted Critical
Publication of FR2299526B1 publication Critical patent/FR2299526B1/fr
Granted 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
    • 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
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
    • 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
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/10—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor
    • F02M41/12—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
FR7602206A 1975-01-28 1976-01-27 Pompe d'injection de carburant pour moteurs a combustion interne Granted FR2299526A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752503345 DE2503345C2 (de) 1975-01-28 1975-01-28 Kraftstoffeinspritzpumpe für Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
FR2299526A1 true FR2299526A1 (fr) 1976-08-27
FR2299526B1 FR2299526B1 (fr) 1982-08-27

Family

ID=5937471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602206A Granted FR2299526A1 (fr) 1975-01-28 1976-01-27 Pompe d'injection de carburant pour moteurs a combustion interne

Country Status (5)

Country Link
JP (1) JPS5932657B2 (fr)
BR (1) BR7600500A (fr)
DE (1) DE2503345C2 (fr)
FR (1) FR2299526A1 (fr)
GB (1) GB1530725A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462571A1 (fr) * 1979-07-28 1981-02-13 Diesel Kiki Co Installation pour le reglage de l'instant d'injection pour une pompe d'injection de carburant de moteur a combustion interne
FR2465087A1 (fr) * 1979-09-07 1981-03-20 Bosch Gmbh Robert Pompe d'injection de carburant pour moteur a combustion interne
FR2497288A1 (fr) * 1980-12-29 1982-07-02 Spica Spa Pompe d'injection a distributeur perfectionnee pour l'alimentation en combustible d'un moteur a combustion interne
DE3417366A1 (de) * 1983-05-17 1984-11-22 Nissan Motor Co., Ltd., Yokohama, Kanagawa Kraftstoffabsperr-magnetventil fuer eine kraftstoffeinspritzpumpe

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193729A (en) * 1981-05-25 1982-11-29 Nissan Motor Co Ltd Fuel shutoff device of fuel injection pump
JPS6026282U (ja) * 1983-07-29 1985-02-22 株式会社ボッシュオートモーティブ　システム 燃料噴射ポンプの電磁弁
FR2567577B1 (fr) * 1984-07-12 1989-03-03 Cav Roto Diesel Perfectionnements aux pompes d'injection de combustible pour moteurs a combustion interne
JPH051459Y2 (fr) * 1985-07-15 1993-01-14
DE19631655C2 (de) * 1996-08-05 2003-03-27 Hatz Motoren Motorabschaltung für eine Brennkraftmaschine
EP1477665B1 (fr) * 1999-02-09 2008-04-23 Hitachi, Ltd. Pompe d'alimentation en combustible à haute pression pour moteur à combustion interne
JP7248783B2 (ja) * 2019-04-18 2023-03-29 日立Astemo株式会社 電磁弁機構及びそれを備えた高圧燃料供給ポンプ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2030969A5 (fr) * 1969-03-19 1970-11-13 Bosch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057388B (de) * 1953-08-10 1959-05-14 Dr Karlheinz Senckel Einspritzpumpe mit elektromagnetisch betaetigtem Pumpenkolben
DE1072428B (de) * 1956-11-16 1959-12-31 Bendix Aviation Corporation New York N Y (V St A) urtis A Hartman Elmira N Y (V St A) I Verfahren zur werkstattmaßigen Einstellung von fur Einspritzbrennkraft maschinen bestimmten elektromagnetisch betätigten Einspritzventilen
GB996032A (en) * 1962-10-08 1965-06-23 Cav Ltd Liquid fuel pumps for internal combustion engines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2030969A5 (fr) * 1969-03-19 1970-11-13 Bosch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462571A1 (fr) * 1979-07-28 1981-02-13 Diesel Kiki Co Installation pour le reglage de l'instant d'injection pour une pompe d'injection de carburant de moteur a combustion interne
FR2465087A1 (fr) * 1979-09-07 1981-03-20 Bosch Gmbh Robert Pompe d'injection de carburant pour moteur a combustion interne
FR2497288A1 (fr) * 1980-12-29 1982-07-02 Spica Spa Pompe d'injection a distributeur perfectionnee pour l'alimentation en combustible d'un moteur a combustion interne
DE3417366A1 (de) * 1983-05-17 1984-11-22 Nissan Motor Co., Ltd., Yokohama, Kanagawa Kraftstoffabsperr-magnetventil fuer eine kraftstoffeinspritzpumpe

Also Published As

Publication number Publication date
FR2299526B1 (fr) 1982-08-27
BR7600500A (pt) 1976-08-31
DE2503345C2 (de) 1986-12-18
JPS5932657B2 (ja) 1984-08-10
JPS5198430A (fr) 1976-08-30
GB1530725A (en) 1978-11-01
DE2503345A1 (de) 1976-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse