DE3263924D1 - Fuel injection apparatus for internal-combustion engines - Google Patents

Fuel injection apparatus for internal-combustion engines

Info

Publication number
DE3263924D1
DE3263924D1 DE8282109914T DE3263924T DE3263924D1 DE 3263924 D1 DE3263924 D1 DE 3263924D1 DE 8282109914 T DE8282109914 T DE 8282109914T DE 3263924 T DE3263924 T DE 3263924T DE 3263924 D1 DE3263924 D1 DE 3263924D1
Authority
DE
Germany
Prior art keywords
internal
fuel injection
combustion engines
injection apparatus
engines
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
DE8282109914T
Other languages
English (en)
Inventor
Franz Eheim
Wilfried Bohringer
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 DE8282109914T priority Critical patent/DE3263924D1/de
Application granted granted Critical
Publication of DE3263924D1 publication Critical patent/DE3263924D1/de
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
    • 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
    • F02M59/205—Quantity of fuel admitted to pumping elements being metered by an auxiliary metering device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88062—Coaxial oppositely directed seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
DE8282109914T 1981-11-07 1982-10-27 Fuel injection apparatus for internal-combustion engines Expired DE3263924D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8282109914T DE3263924D1 (en) 1981-11-07 1982-10-27 Fuel injection apparatus for internal-combustion engines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813144361 DE3144361A1 (de) 1981-11-07 1981-11-07 Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen
DE8282109914T DE3263924D1 (en) 1981-11-07 1982-10-27 Fuel injection apparatus for internal-combustion engines

Publications (1)

Publication Number Publication Date
DE3263924D1 true DE3263924D1 (en) 1985-07-04

Family

ID=6145922

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813144361 Withdrawn DE3144361A1 (de) 1981-11-07 1981-11-07 Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen
DE8282109914T Expired DE3263924D1 (en) 1981-11-07 1982-10-27 Fuel injection apparatus for internal-combustion engines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19813144361 Withdrawn DE3144361A1 (de) 1981-11-07 1981-11-07 Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen

Country Status (4)

Country Link
US (1) US4491111A (de)
EP (1) EP0078983B1 (de)
JP (1) JPS5885327A (de)
DE (2) DE3144361A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309971A1 (de) * 1983-03-19 1984-09-20 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum foerdern von kraftstoff
JPS59221432A (ja) * 1983-05-31 1984-12-13 Toyota Motor Corp 分配型燃料噴射ポンプ
DE3322929A1 (de) * 1983-06-25 1985-01-10 Robert Bosch Gmbh, 7000 Stuttgart Drehzahlregler fuer kraftstoffeinspritzpumpen von brennkraftmaschinen
US4482094A (en) * 1983-09-06 1984-11-13 General Motors Corporation Electromagnetic unit fuel injector
DE3336871A1 (de) * 1983-10-11 1985-04-25 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer mehrzylindrige brennkraftmaschinen
JPS6098146A (ja) * 1983-11-02 1985-06-01 Nippon Soken Inc 内燃機関の燃料制御方法
EP0178427B1 (de) * 1984-09-14 1990-12-27 Robert Bosch Gmbh Elektrisch gesteuerte Kraftstoffeinspritzpumpe für Brennkraftmaschinen
GB8430259D0 (en) * 1984-11-30 1985-01-09 Lucas Ind Plc Electromagnetically operable valve
DE3885689T2 (de) * 1987-09-16 1994-03-24 Nippon Denso Co Hochdruckverstellpumpe.
US4977882A (en) * 1988-08-26 1990-12-18 Diesel Kiki Co., Ltd. Distributor type fuel injection pump
US5058553A (en) * 1988-11-24 1991-10-22 Nippondenso Co., Ltd. Variable-discharge high pressure pump
DE3934953A1 (de) * 1989-10-20 1991-04-25 Bosch Gmbh Robert Magnetventil, insbesondere fuer kraftstoffeinspritzpumpen
DE4016309A1 (de) * 1990-05-21 1991-11-28 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
US5133645A (en) * 1990-07-16 1992-07-28 Diesel Technology Corporation Common rail fuel injection system
US5211205A (en) * 1992-07-22 1993-05-18 Bg 300, Inc. Fuel pressure regulator
DE69720603T2 (de) * 1996-07-05 2004-03-04 Nippon Soken, Inc., Nishio Hochdruckpumpe
US6019126A (en) * 1998-09-04 2000-02-01 Kelada; Maher I. Remote function verification of low pressure and vacuum relief devices
JP2000186649A (ja) * 1998-12-24 2000-07-04 Isuzu Motors Ltd 吐出量可変制御型高圧燃料ポンプ
DE19860672A1 (de) * 1998-12-29 2000-07-13 Bosch Gmbh Robert Kolbenpumpe zur Kraftstoffhochdruckerzeugung
DE10124238A1 (de) * 2001-05-18 2002-11-28 Bosch Gmbh Robert Hochdruck-Kraftstoffpumpe, insbesondere für direkteinspritzende Brennkraftmaschinen, sowie Kraftstoffsystem und Brennkraftmaschine
US6832748B2 (en) * 2001-12-05 2004-12-21 Cummins Inc. Outwardly opening, seat-sealed, force balanced, hydraulic valve and actuator assembly
US8517760B2 (en) 2007-08-20 2013-08-27 Ford Global Technologies, Llc Cord wrap and power plug receptacle arrangement for inflator
US8981921B2 (en) 2007-09-08 2015-03-17 Ford Global Technologies, Llc Status indicator and reminder system for vehicle temporary mobility kit
IT1394070B1 (it) * 2009-05-13 2012-05-25 Bosch Gmbh Robert Gruppo valvola per controllare l'alimentazione e la mandata di combustibile di una camera di compressione di una pompa a pistoni di alta pressione e pompa a pistoni di alta pressione comprendente tale gruppo valvola

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB106631A (de) *
US2969088A (en) * 1956-03-16 1961-01-24 Controls Co Of America Pilot valve
US3183932A (en) * 1961-07-13 1965-05-18 Pneumo Dynamics Corp Regulator valve
GB1166502A (en) * 1967-03-30 1969-10-08 Ether Ltd Improvements in or relating to Adjustable Valves
US3724436A (en) * 1970-04-02 1973-04-03 Nippon Denso Co Fuel feed control device for internal combustion engines
DE2460404B2 (de) * 1974-12-20 1977-12-15 Eisenwerk Weserhütte AG, 4970 Bad Oeynhausen Elektromagnetisch betaetigtes dreiwege-druckregelventil
DE2503324C2 (de) * 1975-01-28 1985-10-31 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe für Brennkraftmaschinen
JPS55112858A (en) * 1979-02-23 1980-09-01 Daihatsu Motor Co Ltd Fuel injection pump device
JPS5933900Y2 (ja) * 1979-03-29 1984-09-20 株式会社小松製作所 インジエクタ装置
US4385614A (en) * 1979-04-06 1983-05-31 Robert Bosch Gmbh Fuel injection pump for internal combustion engines
DE2942010A1 (de) * 1979-10-17 1981-05-07 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Also Published As

Publication number Publication date
JPS5885327A (ja) 1983-05-21
DE3144361A1 (de) 1983-05-19
US4491111A (en) 1985-01-01
EP0078983B1 (de) 1985-05-29
JPH0364691B2 (de) 1991-10-08
EP0078983A1 (de) 1983-05-18

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee