AT292383B - Fuel injection valve for pilot and main injection - Google Patents

Fuel injection valve for pilot and main injection

Info

Publication number
AT292383B
AT292383B AT621468A AT621468A AT292383B AT 292383 B AT292383 B AT 292383B AT 621468 A AT621468 A AT 621468A AT 621468 A AT621468 A AT 621468A AT 292383 B AT292383 B AT 292383B
Authority
AT
Austria
Prior art keywords
pilot
fuel injection
main
injection valve
injection
Prior art date
Application number
AT621468A
Other languages
German (de)
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 DE19671576478 external-priority patent/DE1576478A1/en
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of AT292383B publication Critical patent/AT292383B/en

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
AT621468A 1967-08-09 1968-06-27 Fuel injection valve for pilot and main injection AT292383B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671576478 DE1576478A1 (en) 1967-08-09 1967-08-09 Fuel injection valve for pilot and main injection

Publications (1)

Publication Number Publication Date
AT292383B true AT292383B (en) 1971-08-25

Family

ID=5678854

Family Applications (1)

Application Number Title Priority Date Filing Date
AT621468A AT292383B (en) 1967-08-09 1968-06-27 Fuel injection valve for pilot and main injection

Country Status (2)

Country Link
AT (1) AT292383B (en)
FR (1) FR1578298A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424800A1 (en) * 1974-05-22 1975-12-04 Daimler Benz Ag INJECTION UNIT FOR INJECTING AN ADDITIONAL LOW AMOUNT OF FUEL INTO AN EXTERNAL IGNITION ENGINE, WORKING ON THE STRATIFICATION PRINCIPLE

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1599400A (en) * 1977-06-09 1981-09-30 Lucas Industries Ltd Fuel injection systems for internal combustion engines
ES477347A1 (en) * 1978-03-21 1979-10-16 Lucas Industries Ltd Fuel systems for internal combustion engines
DE102004055873A1 (en) * 2004-11-19 2006-05-24 Robert Bosch Gmbh fuel Injector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424800A1 (en) * 1974-05-22 1975-12-04 Daimler Benz Ag INJECTION UNIT FOR INJECTING AN ADDITIONAL LOW AMOUNT OF FUEL INTO AN EXTERNAL IGNITION ENGINE, WORKING ON THE STRATIFICATION PRINCIPLE
DE2424800C2 (en) * 1974-05-22 1986-01-02 Daimler-Benz Ag, 7000 Stuttgart Injection device for injecting an additional, small amount of fuel into an externally ignited internal combustion engine that works according to the stratified charge principle

Also Published As

Publication number Publication date
FR1578298A (en) 1969-08-14

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