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FR2238059A1 - - Google Patents

Info

Publication number
FR2238059A1
FR2238059A1 FR7424891A FR7424891A FR2238059A1 FR 2238059 A1 FR2238059 A1 FR 2238059A1 FR 7424891 A FR7424891 A FR 7424891A FR 7424891 A FR7424891 A FR 7424891A FR 2238059 A1 FR2238059 A1 FR 2238059A1
Authority
FR
France
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.)
Granted
Application number
FR7424891A
Other languages
French (fr)
Other versions
FR2238059B1 (en
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.)
CAV Ltd
Original Assignee
CAV 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 CAV Ltd filed Critical CAV Ltd
Publication of FR2238059A1 publication Critical patent/FR2238059A1/fr
Application granted granted Critical
Publication of FR2238059B1 publication Critical patent/FR2238059B1/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
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/1826—Discharge orifices having different sizes
    • 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
    • F02M61/06—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 being furnished at seated ends with pintle or plug shaped extensions
    • 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
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR7424891A 1973-07-17 1974-07-17 Expired FR2238059B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3386773 1973-07-17

Publications (2)

Publication Number Publication Date
FR2238059A1 true FR2238059A1 (en) 1975-02-14
FR2238059B1 FR2238059B1 (en) 1976-10-22

Family

ID=10358476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424891A Expired FR2238059B1 (en) 1973-07-17 1974-07-17

Country Status (4)

Country Link
JP (1) JPS5037921A (en)
DE (1) DE2434339A1 (en)
FR (1) FR2238059B1 (en)
IT (1) IT1016415B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544022A1 (en) * 1983-04-11 1984-10-12 Bosio Roberto FUEL INJECTOR FOR DIESEL ENGINES
WO1989003935A1 (en) * 1987-10-30 1989-05-05 Nauchno-Proizvodstvennoe Obiedinenie Po Toplivnoi Pulverizer of diesel nozzle
DE4142430A1 (en) * 1990-12-21 1992-07-02 Zexel Corp Fuel injection nozzle - changes direction of injection according to injection volume
EP0661447A1 (en) * 1993-12-23 1995-07-05 MTU Motoren- und Turbinen-Union Friedrichshafen GmbH Injection nozzle
FR2877056A1 (en) * 2004-10-21 2006-04-28 Renault Sas Fuel injector for e.g. diesel engine, has grout holes pulverizing fuel sprays in cavity of combustion chamber, and two series of holes with respective permeabilities, where permeability one series is higher than permeability of other series

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803774A1 (en) * 1978-01-28 1979-08-02 Audi Nsu Auto Union Ag FUEL INJECTOR FOR INJECTION COMBUSTION MACHINES
US5211340A (en) * 1991-08-27 1993-05-18 Zexel Corporation Fuel injector
JP2583582Y2 (en) * 1992-02-12 1998-10-22 株式会社ゼクセル Fuel injection nozzle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544022A1 (en) * 1983-04-11 1984-10-12 Bosio Roberto FUEL INJECTOR FOR DIESEL ENGINES
WO1989003935A1 (en) * 1987-10-30 1989-05-05 Nauchno-Proizvodstvennoe Obiedinenie Po Toplivnoi Pulverizer of diesel nozzle
DE4142430A1 (en) * 1990-12-21 1992-07-02 Zexel Corp Fuel injection nozzle - changes direction of injection according to injection volume
EP0661447A1 (en) * 1993-12-23 1995-07-05 MTU Motoren- und Turbinen-Union Friedrichshafen GmbH Injection nozzle
US5667145A (en) * 1993-12-23 1997-09-16 Mtu-Motoren-Und Turbinen-Union Injection nozzle
FR2877056A1 (en) * 2004-10-21 2006-04-28 Renault Sas Fuel injector for e.g. diesel engine, has grout holes pulverizing fuel sprays in cavity of combustion chamber, and two series of holes with respective permeabilities, where permeability one series is higher than permeability of other series

Also Published As

Publication number Publication date
DE2434339A1 (en) 1975-01-30
JPS5037921A (en) 1975-04-09
FR2238059B1 (en) 1976-10-22
IT1016415B (en) 1977-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse