FR2534631B1 - Injecteur de carburant - Google Patents

Injecteur de carburant

Info

Publication number
FR2534631B1
FR2534631B1 FR8316204A FR8316204A FR2534631B1 FR 2534631 B1 FR2534631 B1 FR 2534631B1 FR 8316204 A FR8316204 A FR 8316204A FR 8316204 A FR8316204 A FR 8316204A FR 2534631 B1 FR2534631 B1 FR 2534631B1
Authority
FR
France
Prior art keywords
fuel injector
injector
fuel
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
FR8316204A
Other languages
English (en)
Other versions
FR2534631A1 (fr
Inventor
Robet Thomas John Skinner
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2534631A1 publication Critical patent/FR2534631A1/fr
Application granted granted Critical
Publication of FR2534631B1 publication Critical patent/FR2534631B1/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
    • 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
    • F02M45/083—Having two or more closing springs acting on injection-valve
    • 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
    • F02M61/08—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 the valves opening in direction of fuel flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR8316204A 1982-10-14 1983-10-12 Injecteur de carburant Expired FR2534631B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8229329 1982-10-14

Publications (2)

Publication Number Publication Date
FR2534631A1 FR2534631A1 (fr) 1984-04-20
FR2534631B1 true FR2534631B1 (fr) 1988-11-25

Family

ID=10533586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8316204A Expired FR2534631B1 (fr) 1982-10-14 1983-10-12 Injecteur de carburant

Country Status (6)

Country Link
US (1) US4513916A (fr)
JP (1) JPS5987268A (fr)
DE (1) DE3336497A1 (fr)
ES (1) ES8407159A1 (fr)
FR (1) FR2534631B1 (fr)
IT (1) IT1167239B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4017391C2 (de) * 1990-05-30 1993-10-07 Man Nutzfahrzeuge Ag Spritzquerschnittgesteuerte Einspritzdüse für eine luftverteilte Kraftstoffeinspritzung bei einer luftverdichtenden Brennkraftmaschine
DE19601019A1 (de) * 1996-01-13 1997-07-17 Bosch Gmbh Robert Einspritzventil, insbesondere zum direkten Einspritzen von Kraftstoff in einen Brennraum eines Verbrennungsmotors
US5871155A (en) * 1997-06-10 1999-02-16 Caterpillar Inc. Hydraulically-actuated fuel injector with variable rate return spring
US6109549A (en) * 1999-03-12 2000-08-29 Outboard Marine Corporation Fuel injector for internal combustion engines and method for making same
US6360727B1 (en) 2000-03-14 2002-03-26 Alfred J. Buescher Reduce initial feed rate injector with fuel storage chamber
DE10259799A1 (de) * 2002-12-19 2004-07-29 Robert Bosch Gmbh Brennstoffeinspritzventil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825982A1 (de) * 1978-06-14 1980-01-03 Bosch Gmbh Robert Kraftstoffeinspritzduese fuer brennkraftmaschinen
DE2948907A1 (de) * 1979-12-05 1981-06-11 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzduese fuer brennkraftmaschinen
DE3120060A1 (de) * 1981-05-20 1982-12-09 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-einspritzduese fuer brennkraftmaschinen

Also Published As

Publication number Publication date
IT1167239B (it) 1987-05-13
JPS5987268A (ja) 1984-05-19
DE3336497A1 (de) 1984-04-19
IT8323100A0 (it) 1983-09-30
ES526265A0 (es) 1984-09-01
ES8407159A1 (es) 1984-09-01
US4513916A (en) 1985-04-30
FR2534631A1 (fr) 1984-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse