FR1515773A - Fuel injection valve for pre-injection and main injection - Google Patents

Fuel injection valve for pre-injection and main injection

Info

Publication number
FR1515773A
FR1515773A FR100826A FR100826A FR1515773A FR 1515773 A FR1515773 A FR 1515773A FR 100826 A FR100826 A FR 100826A FR 100826 A FR100826 A FR 100826A FR 1515773 A FR1515773 A FR 1515773A
Authority
FR
France
Prior art keywords
injection
main
valve
fuel
fuel injection
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
FR100826A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1515773A publication Critical patent/FR1515773A/en
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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/002—Arrangement of leakage or drain conduits in or from injectors
    • 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)
FR100826A 1966-03-30 1967-03-30 Fuel injection valve for pre-injection and main injection Expired FR1515773A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0086423 1966-03-30

Publications (1)

Publication Number Publication Date
FR1515773A true FR1515773A (en) 1968-03-01

Family

ID=6983358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR100826A Expired FR1515773A (en) 1966-03-30 1967-03-30 Fuel injection valve for pre-injection and main injection

Country Status (2)

Country Link
FR (1) FR1515773A (en)
GB (1) GB1138424A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2023056A1 (en) * 1968-11-12 1970-08-07 Daimler Benz Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2023056A1 (en) * 1968-11-12 1970-08-07 Daimler Benz Ag

Also Published As

Publication number Publication date
GB1138424A (en) 1969-01-01

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