AT289469B - Kraftstoff-Einspritzventil für Vor- und Haupt-Einspritzung - Google Patents

Kraftstoff-Einspritzventil für Vor- und Haupt-Einspritzung

Info

Publication number
AT289469B
AT289469B AT585368A AT585368A AT289469B AT 289469 B AT289469 B AT 289469B AT 585368 A AT585368 A AT 585368A AT 585368 A AT585368 A AT 585368A AT 289469 B AT289469 B AT 289469B
Authority
AT
Austria
Prior art keywords
pilot
fuel injection
main
injection valve
injection
Prior art date
Application number
AT585368A
Other languages
English (en)
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
Priority claimed from DE19671576477 external-priority patent/DE1576477A1/de
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of AT289469B publication Critical patent/AT289469B/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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
AT585368A 1967-08-09 1968-06-18 Kraftstoff-Einspritzventil für Vor- und Haupt-Einspritzung AT289469B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671576477 DE1576477A1 (de) 1967-08-09 1967-08-09 Kraftstoffeinspritzventil fuer Vor- und Haupteinspritzung

Publications (1)

Publication Number Publication Date
AT289469B true AT289469B (de) 1971-04-26

Family

ID=5678853

Family Applications (1)

Application Number Title Priority Date Filing Date
AT585368A AT289469B (de) 1967-08-09 1968-06-18 Kraftstoff-Einspritzventil für Vor- und Haupt-Einspritzung

Country Status (3)

Country Link
AT (1) AT289469B (de)
FR (1) FR1572936A (de)
GB (1) GB1235501A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833431A1 (de) * 1978-07-29 1980-02-14 Bosch Gmbh Robert Kraftstoffeinspritzduese
DE3629751A1 (de) * 1986-09-01 1988-03-10 Bosch Gmbh Robert Voreinspritzvorrichtung fuer brennkraftmaschinen
US4811899A (en) * 1986-09-01 1989-03-14 Robert Bosch Gmbh Apparatus for generating pre-injections in unit fuel injectors

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309916C3 (de) * 1973-02-28 1981-03-26 Franz Prof. Dipl.-Ing. Dr.Techn. 5100 Aachen Pischinger Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
DE2509068A1 (de) * 1975-03-01 1976-09-09 Daimler Benz Ag Kraftstoff-einspritzventil mit stufeneinspritzung
DE3330772A1 (de) * 1983-08-26 1985-03-14 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung
DE3330771A1 (de) * 1983-08-26 1985-03-14 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung mit hilfspumpe zur vor- und haupteinspritzung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833431A1 (de) * 1978-07-29 1980-02-14 Bosch Gmbh Robert Kraftstoffeinspritzduese
DE3629751A1 (de) * 1986-09-01 1988-03-10 Bosch Gmbh Robert Voreinspritzvorrichtung fuer brennkraftmaschinen
US4745898A (en) * 1986-09-01 1988-05-24 Robert Bosch Gmbh Pre-injection apparatus for internal combustion engines
US4811899A (en) * 1986-09-01 1989-03-14 Robert Bosch Gmbh Apparatus for generating pre-injections in unit fuel injectors
DE3629751C2 (de) * 1986-09-01 1998-07-02 Bosch Gmbh Robert Voreinspritzvorrichtung für Brennkraftmaschinen

Also Published As

Publication number Publication date
FR1572936A (de) 1969-06-27
GB1235501A (en) 1971-06-16

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Legal Events

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