CA1145218A - Buse d'injection de carburant - Google Patents

Buse d'injection de carburant

Info

Publication number
CA1145218A
CA1145218A CA000355609A CA355609A CA1145218A CA 1145218 A CA1145218 A CA 1145218A CA 000355609 A CA000355609 A CA 000355609A CA 355609 A CA355609 A CA 355609A CA 1145218 A CA1145218 A CA 1145218A
Authority
CA
Canada
Prior art keywords
valve
fuel
tip
seat
guide
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
CA000355609A
Other languages
English (en)
Inventor
William A. Grgurich
Albert B. Niles
Kenneth W. Updyke
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA1145218A publication Critical patent/CA1145218A/fr
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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
CA000355609A 1979-11-30 1980-07-07 Buse d'injection de carburant Expired CA1145218A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USPCT79/01091 1979-11-30
PCT/US1979/001091 WO1981001592A1 (fr) 1979-11-30 1979-11-30 Injecteur de carburant

Publications (1)

Publication Number Publication Date
CA1145218A true CA1145218A (fr) 1983-04-26

Family

ID=22147824

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000355609A Expired CA1145218A (fr) 1979-11-30 1980-07-07 Buse d'injection de carburant

Country Status (5)

Country Link
EP (1) EP0030103A1 (fr)
JP (1) JPS56501655A (fr)
BR (1) BR7909045A (fr)
CA (1) CA1145218A (fr)
WO (1) WO1981001592A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2104150A (en) * 1981-07-22 1983-03-02 Lucas Ind Plc I.C. Engine fuel injection nozzles
GB2118624B (en) * 1982-04-13 1985-05-30 British Internal Combust Eng I.c. engine liquid fuel injector
EP0393328B1 (fr) * 1986-05-31 1993-11-10 Robert Bosch Gmbh Soupape d'injection de combustible

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928499C (de) * 1944-07-11 1955-06-02 Hermann Papst Einspritzventilduese
US2747555A (en) * 1951-04-03 1956-05-29 Sulzer Ag Fuel supply system for internal combustion engines
US2927737A (en) * 1952-04-12 1960-03-08 Bosch Gmbh Robert Fuel injection valves
DE932209C (de) * 1952-04-13 1955-08-25 Bosch Gmbh Robert Kraftstoffeinspritzventil
CH402510A (de) * 1963-05-14 1965-11-15 Sulzer Ag Brennstoffeinspritzventil einer Kolbenbrennkraftmaschine
DE1576582A1 (de) * 1967-07-15 1970-02-12 Kloeckner Humboldt Deutz Ag Kraftstoffeinspritzventil
US3777984A (en) * 1972-01-20 1973-12-11 Mack Trucks Miniature fuel injection nozzle and holder assembly
US3836080A (en) * 1973-09-10 1974-09-17 Ambac Ind Fuel injection nozzle
DE2347100A1 (de) * 1973-09-19 1975-03-27 Kloeckner Humboldt Deutz Ag Brennstoffeinspritzvorrichtung
DE2710217A1 (de) * 1977-03-09 1978-09-14 Bosch Gmbh Robert Kraftstoffeinspritzduese
US4106702A (en) * 1977-04-19 1978-08-15 Caterpillar Tractor Co. Fuel injection nozzle tip with low volume tapered sac
DE2843000A1 (de) * 1978-10-03 1980-04-24 Bosch Gmbh Robert Kraftstoffeinspritzduese

Also Published As

Publication number Publication date
EP0030103A1 (fr) 1981-06-10
JPS56501655A (fr) 1981-11-12
WO1981001592A1 (fr) 1981-06-11
BR7909045A (pt) 1981-10-20

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Legal Events

Date Code Title Description
MKEX Expiry