ATE47202T1 - Kraftstoffeinspritzduese. - Google Patents

Kraftstoffeinspritzduese.

Info

Publication number
ATE47202T1
ATE47202T1 AT85890012T AT85890012T ATE47202T1 AT E47202 T1 ATE47202 T1 AT E47202T1 AT 85890012 T AT85890012 T AT 85890012T AT 85890012 T AT85890012 T AT 85890012T AT E47202 T1 ATE47202 T1 AT E47202T1
Authority
AT
Austria
Prior art keywords
chamber
plunger
valve member
valve
fuel
Prior art date
Application number
AT85890012T
Other languages
English (en)
Inventor
Jaroslaw Dipl-Ing Hlousek
Original Assignee
Bosch 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 Robert filed Critical Bosch Robert
Application granted granted Critical
Publication of ATE47202T1 publication Critical patent/ATE47202T1/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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical
    • 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
    • F02M59/44—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
    • F02M59/462—Delivery valves
AT85890012T 1984-01-20 1985-01-18 Kraftstoffeinspritzduese. ATE47202T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0019884A AT397129B (de) 1984-01-20 1984-01-20 Kraftstoffeinspritzdüse

Publications (1)

Publication Number Publication Date
ATE47202T1 true ATE47202T1 (de) 1989-10-15

Family

ID=3484081

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0019884A AT397129B (de) 1984-01-20 1984-01-20 Kraftstoffeinspritzdüse
AT85890012T ATE47202T1 (de) 1984-01-20 1985-01-18 Kraftstoffeinspritzduese.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0019884A AT397129B (de) 1984-01-20 1984-01-20 Kraftstoffeinspritzdüse

Country Status (3)

Country Link
EP (1) EP0151562B1 (de)
AT (2) AT397129B (de)
DE (1) DE3573638D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741478A (en) * 1986-11-28 1988-05-03 General Motors Corporation Diesel unit fuel injector with spill assist injection needle valve closure
US4917068A (en) * 1987-12-29 1990-04-17 Toyoto Jidosh Kabushiki Kaisha Unit injector for an engine
GB8828157D0 (en) * 1988-12-02 1989-01-05 Lucas Ind Plc Fuel injection nozzles
DE3841462C2 (de) * 1988-12-09 1996-05-30 Kloeckner Humboldt Deutz Ag Brennstoffeinspritzvorrichtung
DE4204435A1 (de) * 1992-02-14 1993-08-19 Daimler Benz Ag Einspritzpumpe
GB9804110D0 (en) 1998-02-27 1998-04-22 Lucas Ind Plc Fuel injector

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1252001B (de) * 1967-10-12 Robert Bosch Gmbh, Stuttgart Kraftstoffemspntz\ entil fur Vor und Haupteinspritzung
DE686943C (de) * 1936-09-22 1940-01-19 Kloeckner Humboldt Deutz Akt G Brennstoffeinspritzvorrichtung fuer Brennkraftmaschinen
DE879936C (de) * 1948-03-08 1953-06-18 Cav Ltd Brennstoffeinspritzduese fuer Verbrennungskraftmaschinen
CH495504A (de) * 1968-08-28 1970-08-31 Sopromi Soc Proc Modern Inject Brennstoff-Einspritzventil mit elektromagnetischer Betätigung
DE2558699A1 (de) * 1975-12-24 1977-07-14 Bosch Gmbh Robert Pumpeduese fuer die kraftstoffeinspritzung in brennkraftmaschinen
US4129256A (en) * 1977-09-12 1978-12-12 General Motors Corporation Electromagnetic unit fuel injector
US4129254A (en) * 1977-09-12 1978-12-12 General Motors Corporation Electromagnetic unit fuel injector
JPS5655769U (de) * 1979-10-05 1981-05-14
DE3105671A1 (de) * 1981-02-17 1982-09-02 Robert Bosch Gmbh, 7000 Stuttgart "kraftstoffeinspritzduese"
JPS5818552A (ja) * 1981-07-23 1983-02-03 Diesel Kiki Co Ltd ユニツトインジエクタ
GB2105406B (en) * 1981-09-05 1985-02-27 Lucas Ind Plc Fuel injection nozzle systems for compression ignition engines
JPS5866164U (ja) * 1981-10-29 1983-05-06 株式会社小松製作所 燃料噴射装置
DE3409924A1 (de) * 1983-03-31 1984-10-11 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH, Prof. Dr.Dr.h.c. Hans List, Graz Duesenhalter fuer eine kraftstoffeinspritzduese

Also Published As

Publication number Publication date
EP0151562A2 (de) 1985-08-14
EP0151562A3 (en) 1985-11-27
AT397129B (de) 1994-02-25
DE3573638D1 (en) 1989-11-16
ATA19884A (de) 1993-06-15
EP0151562B1 (de) 1989-10-11

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Legal Events

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