IT1167239B - Ugello di iniezione di combustibile - Google Patents

Ugello di iniezione di combustibile

Info

Publication number
IT1167239B
IT1167239B IT23100/83A IT2310083A IT1167239B IT 1167239 B IT1167239 B IT 1167239B IT 23100/83 A IT23100/83 A IT 23100/83A IT 2310083 A IT2310083 A IT 2310083A IT 1167239 B IT1167239 B IT 1167239B
Authority
IT
Italy
Prior art keywords
fuel injection
injection nozzle
nozzle
fuel
injection
Prior art date
Application number
IT23100/83A
Other languages
English (en)
Other versions
IT8323100A0 (it
Inventor
Robert Thomas John Skinner
Original Assignee
Lucas Ind Plc
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 Ind Plc filed Critical Lucas Ind Plc
Publication of IT8323100A0 publication Critical patent/IT8323100A0/it
Application granted granted Critical
Publication of IT1167239B publication Critical patent/IT1167239B/it

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)
IT23100/83A 1982-10-14 1983-09-30 Ugello di iniezione di combustibile IT1167239B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8323100A0 IT8323100A0 (it) 1983-09-30
IT1167239B true IT1167239B (it) 1987-05-13

Family

ID=10533586

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23100/83A IT1167239B (it) 1982-10-14 1983-09-30 Ugello di iniezione di combustibile

Country Status (6)

Country Link
US (1) US4513916A (it)
JP (1) JPS5987268A (it)
DE (1) DE3336497A1 (it)
ES (1) ES526265A0 (it)
FR (1) FR2534631B1 (it)
IT (1) IT1167239B (it)

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
JPS5987268A (ja) 1984-05-19
FR2534631B1 (fr) 1988-11-25
ES8407159A1 (es) 1984-09-01
ES526265A0 (es) 1984-09-01
US4513916A (en) 1985-04-30
DE3336497A1 (de) 1984-04-19
FR2534631A1 (fr) 1984-04-20
IT8323100A0 (it) 1983-09-30

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