EP0185915A3 - Pompe d'injection de carburant pour moteurs à combustion interne - Google Patents

Pompe d'injection de carburant pour moteurs à combustion interne

Info

Publication number
EP0185915A3
EP0185915A3 EP85114588A EP85114588A EP0185915A3 EP 0185915 A3 EP0185915 A3 EP 0185915A3 EP 85114588 A EP85114588 A EP 85114588A EP 85114588 A EP85114588 A EP 85114588A EP 0185915 A3 EP0185915 A3 EP 0185915A3
Authority
EP
European Patent Office
Prior art keywords
pump
internal combustion
combustion engines
fuel injection
pump piston
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.)
Withdrawn
Application number
EP85114588A
Other languages
German (de)
English (en)
Other versions
EP0185915A2 (fr
Inventor
Josef Güntert
Walter Häfele
Helmut Dr. Dipl.-Ing. Tschöke
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 EP0185915A2 publication Critical patent/EP0185915A2/fr
Publication of EP0185915A3 publication Critical patent/EP0185915A3/fr
Withdrawn legal-status Critical Current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
    • F02M59/24—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
    • F02M59/20—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
    • F02M59/361—Valves being actuated mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
EP85114588A 1984-12-24 1985-11-16 Pompe d'injection de carburant pour moteurs à combustion interne Withdrawn EP0185915A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3447375 1984-12-24
DE3447375A DE3447375A1 (de) 1984-12-24 1984-12-24 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Publications (2)

Publication Number Publication Date
EP0185915A2 EP0185915A2 (fr) 1986-07-02
EP0185915A3 true EP0185915A3 (fr) 1988-01-07

Family

ID=6253879

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85114588A Withdrawn EP0185915A3 (fr) 1984-12-24 1985-11-16 Pompe d'injection de carburant pour moteurs à combustion interne

Country Status (4)

Country Link
US (1) US4705005A (fr)
EP (1) EP0185915A3 (fr)
JP (1) JPS61157754A (fr)
DE (1) DE3447375A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447374A1 (de) * 1984-12-24 1986-07-10 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPS6295173U (fr) * 1985-12-05 1987-06-17
DE3633899A1 (de) * 1986-10-04 1988-04-07 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3724409A1 (de) * 1986-10-31 1988-05-19 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
EP0301222B1 (fr) * 1987-07-25 1992-05-06 Robert Bosch Gmbh Pompe d'injection de combustible pour moteurs à combustion interne
DE3813320A1 (de) * 1988-04-08 1989-10-19 Voest Alpine Automotive Pumpenduese fuer dieselmotoren
DE3811845A1 (de) * 1988-04-08 1989-10-19 Voest Alpine Automotive Pumpeduese fuer dieselmotoren
US5080564A (en) * 1989-02-08 1992-01-14 Diesel Kiki Co., Ltd. Prestroke control device for fuel injection pumps
DE3926166A1 (de) * 1989-08-08 1991-02-14 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer dieselbrennkraftmaschinen
DE4137073A1 (de) * 1991-11-12 1993-05-13 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPH10231763A (ja) * 1997-02-18 1998-09-02 Zexel Corp 燃料噴射ポンプ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2147390A (en) * 1934-04-17 1939-02-14 Provencale De Const Aeronautiq Fuel feed pump
US3667437A (en) * 1970-08-19 1972-06-06 Allis Chalmers Mfg Co Multiple plunger fuel injection pump
US4211520A (en) * 1978-01-20 1980-07-08 Caterpillar Tractor Co. Timing control for sleeve metering fuel system
US4351293A (en) * 1979-06-04 1982-09-28 Hewitt John T Diesel vehicle speed control system
EP0185914A2 (fr) * 1984-12-24 1986-07-02 Robert Bosch Gmbh Pompe d'injection de carburant pour moteurs à combustion interne

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746443A (en) * 1953-02-20 1956-05-22 Texas Co Fuel injection pump
US3312209A (en) * 1964-11-12 1967-04-04 Bosch Arma Corp Fuel delivery system
DE3018791A1 (de) * 1980-05-16 1981-11-26 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2147390A (en) * 1934-04-17 1939-02-14 Provencale De Const Aeronautiq Fuel feed pump
US3667437A (en) * 1970-08-19 1972-06-06 Allis Chalmers Mfg Co Multiple plunger fuel injection pump
US4211520A (en) * 1978-01-20 1980-07-08 Caterpillar Tractor Co. Timing control for sleeve metering fuel system
US4351293A (en) * 1979-06-04 1982-09-28 Hewitt John T Diesel vehicle speed control system
EP0185914A2 (fr) * 1984-12-24 1986-07-02 Robert Bosch Gmbh Pompe d'injection de carburant pour moteurs à combustion interne

Also Published As

Publication number Publication date
US4705005A (en) 1987-11-10
DE3447375A1 (de) 1986-07-03
EP0185915A2 (fr) 1986-07-02
JPS61157754A (ja) 1986-07-17

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Legal Events

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Effective date: 19890411

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GUENTERT, JOSEF

Inventor name: HAEFELE, WALTER

Inventor name: TSCHOEKE, HELMUT, DR. DIPL.-ING.