ATE34016T1 - Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen. - Google Patents

Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen.

Info

Publication number
ATE34016T1
ATE34016T1 AT84101517T AT84101517T ATE34016T1 AT E34016 T1 ATE34016 T1 AT E34016T1 AT 84101517 T AT84101517 T AT 84101517T AT 84101517 T AT84101517 T AT 84101517T AT E34016 T1 ATE34016 T1 AT E34016T1
Authority
AT
Austria
Prior art keywords
fuel injection
work chamber
pump
pump work
supply
Prior art date
Application number
AT84101517T
Other languages
English (en)
Inventor
Walter Haefele
Helmut Dr Dipl-Phys Pfeifle
Reinhard Dipl-Ing Schwartz
Max Dr Dipl-Ing Straubel
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE34016T1 publication Critical patent/ATE34016T1/de

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
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
AT84101517T 1983-03-05 1984-02-14 Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen. ATE34016T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833307826 DE3307826A1 (de) 1983-03-05 1983-03-05 Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen
EP84101517A EP0121689B1 (de) 1983-03-05 1984-02-14 Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
ATE34016T1 true ATE34016T1 (de) 1988-05-15

Family

ID=6192605

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84101517T ATE34016T1 (de) 1983-03-05 1984-02-14 Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen.

Country Status (5)

Country Link
US (1) US4526149A (de)
EP (1) EP0121689B1 (de)
JP (1) JPS59168259A (de)
AT (1) ATE34016T1 (de)
DE (2) DE3307826A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714066A (en) * 1980-08-14 1987-12-22 Jordan Robert D Fuel injector system
DE3310049A1 (de) * 1983-03-19 1984-09-20 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung zur einspritzung einer aus mindestens zwei komponenten bestehenden kraftstoffmischung
FR2562165B1 (fr) * 1984-03-29 1988-06-17 Semt Procede et dispositif d'amortissement des ondes de pression hydrauliques et d'ecretage des variations de pression dans les conduits d'alimentation d'une pompe d'injection de combustible
GB8417862D0 (en) * 1984-07-13 1984-08-15 Lucas Ind Plc Fuel pumping apparatus
DE3426799A1 (de) * 1984-07-20 1986-01-23 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur regelung der einer brennkraftmaschine einzuspritzenden kraftstoffmenge
DE3505483A1 (de) * 1985-02-16 1986-08-21 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und einrichtung zur steuerung und/oder regelung der kraftstoffzumessung in eine brennkraftmaschine
DE3521428A1 (de) * 1985-06-14 1986-12-18 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen
US4811715A (en) * 1987-11-02 1989-03-14 Stanadyne, Inc. Electronic unit injector
DE3916516A1 (de) * 1989-05-20 1990-11-22 Bosch Gmbh Robert Einspritzpumpe fuer brennkraftmaschinen
DE3922231A1 (de) * 1989-07-06 1991-01-17 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
GB9011533D0 (en) * 1990-05-23 1990-07-11 Lucas Ind Plc Fuel pumping apparatus
EP1950411B1 (de) * 1999-02-09 2012-09-12 Hitachi, Ltd. Hochdruckbrennstoffpumpe für eine Brennkraftmaschine
GB2385385A (en) * 2002-02-15 2003-08-20 Delphi Tech Inc Pump assembly
DE102008050380A1 (de) * 2008-10-02 2010-04-08 Motorenfabrik Hatz Gmbh & Co Kg Einspritzsystem für Dieselkraftstoffe
KR100992227B1 (ko) * 2008-10-27 2010-11-05 현대중공업 주식회사 디젤엔진 연료분사펌프의 캐비테이션 손상방지장치
EP4184001B1 (de) * 2020-07-17 2026-02-25 Astemo, Ltd. Kraftstoffpumpe

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE139726C (de) *
US1993759A (en) * 1932-06-21 1935-03-12 Bosch Robert Fuel injection pump
GB468958A (en) * 1936-01-15 1937-07-15 John Forster Alcock Improvements in fuel injection pumps for internal combustion engines
US2739643A (en) * 1953-11-17 1956-03-27 Bosch Gmbh Robert Injection pump
DE1931039A1 (de) * 1969-06-19 1971-01-07 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen
GB1313496A (en) * 1969-08-11 1973-04-11 Cav Ltd Liquid fuel injection pumping apparatus
FR2067883A5 (de) * 1969-11-20 1971-08-20 Peugeot
DE2503346C2 (de) * 1975-01-28 1986-04-03 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffverteilereinspritzpumpe für Brennkraftmaschinen
US4118156A (en) * 1976-12-01 1978-10-03 Sulzer Brothers Limited Fuel injection pump having choke means in overflow line
CA1119065A (en) * 1978-11-01 1982-03-02 William B. Claxton Electromagnetic fuel injector
FR2482669A2 (fr) * 1979-05-28 1981-11-20 Semt Perfectionnement a une pompe d'injection pour un moteur a combustion interne
JPS56151228A (en) * 1980-04-26 1981-11-24 Diesel Kiki Co Ltd Fuel injecting device of distribution type
DE3118669A1 (de) * 1980-07-01 1982-04-08 Robert Bosch Gmbh, 7000 Stuttgart "verfahren und einrichtung zur kraftstoffeinspritzung bei brennkraftmaschinen, insbesondere bei dieselmotoren"
DE3049367A1 (de) * 1980-12-29 1982-07-29 Spica S.p.A., Livorno Verteiler-einspritzpumpe zur kraftstoffversorgung eines verbrennungsmotors

Also Published As

Publication number Publication date
JPS59168259A (ja) 1984-09-21
US4526149A (en) 1985-07-02
DE3307826A1 (de) 1984-09-06
EP0121689A1 (de) 1984-10-17
DE3470909D1 (en) 1988-06-09
EP0121689B1 (de) 1988-05-04

Similar Documents

Publication Publication Date Title
ATE34016T1 (de) Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen.
US3587547A (en) Fuel injection system and apparatus for use therein
US4279385A (en) High pressure fuel injection apparatus for internal combustion engines
ES546948A0 (es) Perfeccionamientos en una bomba de combustible gobernada electricamente para motores de combustion interna
JPH0152586B2 (de)
EP0619423B1 (de) Krafstoffeinspritzvorrichtung
ES8608100A1 (es) Aparato de bombeo de combustible liquido para suministrar combustible liquido a una camara de combustion de un motor de encendido por compresion
ES2171038T3 (es) Dispositivo de inyeccion de combustible para motores diesel.
DE3866170D1 (de) Kraftstoffeinspritzpumpe.
ES318867A1 (es) Perfeccionamientos en el sistema de inyeccion de combustible en un motor de combustion interna del tipo de inyeccion de combustible liquido e ignicion por compresion.
FR2428148A1 (fr) Appareil de pompage pour l'injection de carburant
ATE383511T1 (de) Common-rail-kraftstoffpumpe
DE3875935D1 (de) Kraftstoffeinspritzpumpe.
DE3068920D1 (en) Fuel-injection device for internal combustion engines, particularly for diesel engines
DE3066024D1 (en) Fuel-injection device for internal combustion engines, particularly diesel engines
GB8802020D0 (en) Fuel injection pump for i c engines
US4394964A (en) Fuel pump-injector unitary assembly for internal combustion engine
ES8608103A1 (es) Aparato de bombeo de combustible liquido para suministrar combustible liquido a un motor de combustion interna
ES287875A1 (es) Perfeccionamientos en inyectores de combustible para motores de combustión interna
ES262834A1 (es) Bomba alternativa con autorregulaciën del gasto, especialmente para la inyecciën del combustible en motores
ES8300941A1 (es) Perfeccionamientos en una bomba distribuidora de combustiblepara un motor de combustion interna.
ES8601403A1 (es) Aparato de bombeo para inyeccion de combustible liquido
JPS5698562A (en) Fuel injecting device for use in internal combustion engine
ES8602204A1 (es) Aparato de bombeo para inyeccion de combustible liquido des-tinado a suministrar combustible liquido a un motor de com- bustion interna
ES8205950A1 (es) Dispositivo de bombeo y de inyeccion para motor de combus- tion interna

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee