CA1199242A - Soupape d'injection de carburant - Google Patents

Soupape d'injection de carburant

Info

Publication number
CA1199242A
CA1199242A CA000440876A CA440876A CA1199242A CA 1199242 A CA1199242 A CA 1199242A CA 000440876 A CA000440876 A CA 000440876A CA 440876 A CA440876 A CA 440876A CA 1199242 A CA1199242 A CA 1199242A
Authority
CA
Canada
Prior art keywords
needle member
fuel
valve seat
valve
orifice
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
CA000440876A
Other languages
English (en)
Inventor
David M. Bacon
Richard T. Shaw
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.)
Perkins Engines Group Ltd
Original Assignee
Perkins Engines Group 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 Perkins Engines Group Ltd filed Critical Perkins Engines Group Ltd
Application granted granted Critical
Publication of CA1199242A publication Critical patent/CA1199242A/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
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • 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
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
CA000440876A 1982-11-12 1983-11-10 Soupape d'injection de carburant Expired CA1199242A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8232397 1982-11-12
GB8232397 1982-11-12

Publications (1)

Publication Number Publication Date
CA1199242A true CA1199242A (fr) 1986-01-14

Family

ID=10534229

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000440876A Expired CA1199242A (fr) 1982-11-12 1983-11-10 Soupape d'injection de carburant

Country Status (6)

Country Link
EP (1) EP0137788A1 (fr)
JP (1) JPS59502032A (fr)
CA (1) CA1199242A (fr)
GB (1) GB2131875B (fr)
IT (1) IT1209489B (fr)
WO (1) WO1984001980A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1181954B (it) * 1984-03-28 1987-09-30 Daimler Benz Ag Beccuccio iniettore per motori a combustione interna ad infezione a compressione d'aria
DE3502642A1 (de) * 1985-01-26 1986-07-31 Daimler-Benz Ag, 7000 Stuttgart Kraftstoffeinspritzventil fuer eine luftverdichtende einspritzbrennkraftmaschine
FR2726861B1 (fr) * 1994-11-11 1999-03-26 Volkswagen Ag Injecteur pour un moteur a combustion interne a piston alternatif
DE19625059A1 (de) * 1996-06-22 1998-01-02 Bosch Gmbh Robert Einspritzventil, insbesondere zum direkten Einspritzen von Kraftstoff in einen Brennraum eines Verbrennungsmotors
JP2014020339A (ja) * 2012-07-23 2014-02-03 Okayama Univ 燃料噴射ノズル
WO2023133034A1 (fr) * 2022-01-05 2023-07-13 Cummins Inc. Injecteur de carburant, joint d'aiguille et système d'injecteur de carburant

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE839743C (de) * 1952-04-10 Stuttgarter Motorzubehör G.m.b. H., Stuttgart-Zuffenhausen Plansitznadeldüse für Voreinspritzung
GB296747A (en) * 1926-01-14 1928-09-07 Zh Rikagaku Kenkyujo Method of and apparatus for injecting oil into internal combustion engines
GB551912A (en) * 1941-03-12 1943-03-15 Scintilla Ltd Fuel injector for internal combustion engines
DE837619C (de) * 1943-07-24 1952-04-28 Bosch Gmbh Robert Einspritzduese fuer Brennkraftmaschinen
CH305821A (de) * 1950-11-13 1955-03-15 L Orange Rudolf Nadeleinspritzdüse für Verbrennungskraftmaschinen.
FR1355415A (fr) * 1963-05-09 1964-03-13 Ricardo & Co Engineers Dispositif d'injection de carburant pour moteur à combustion interne
GB2050504A (en) * 1979-04-24 1981-01-07 Mikuni Kogyo Kk Electromagnetic Fuel Injector for an Internal Combustion Engine Carburation System

Also Published As

Publication number Publication date
WO1984001980A1 (fr) 1984-05-24
GB2131875A (en) 1984-06-27
GB8328715D0 (en) 1983-11-30
GB2131875B (en) 1985-10-23
JPS59502032A (ja) 1984-12-06
IT1209489B (it) 1989-08-30
IT8323685A0 (it) 1983-11-11
EP0137788A1 (fr) 1985-04-24

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Legal Events

Date Code Title Description
MKEX Expiry