FR2050592A5 - - Google Patents

Info

Publication number
FR2050592A5
FR2050592A5 FR6920341A FR6920341A FR2050592A5 FR 2050592 A5 FR2050592 A5 FR 2050592A5 FR 6920341 A FR6920341 A FR 6920341A FR 6920341 A FR6920341 A FR 6920341A FR 2050592 A5 FR2050592 A5 FR 2050592A5
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.)
Expired
Application number
FR6920341A
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.)
FFSA
Original Assignee
FFSA
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 FFSA filed Critical FFSA
Priority to FR6920341A priority Critical patent/FR2050592A5/fr
Priority to DE19702025569 priority patent/DE2025569A1/de
Priority to GB2589470A priority patent/GB1293088A/en
Application granted granted Critical
Publication of FR2050592A5 publication Critical patent/FR2050592A5/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
    • F02M61/1813—Discharge orifices having different orientations with respect to valve member direction of movement, e.g. orientations being such that fuel jets emerging from discharge orifices collide with each other
    • 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
    • F02M61/182—Discharge orifices being situated in different transversal planes with respect to valve member direction of movement
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR6920341A 1969-06-18 1969-06-18 Expired FR2050592A5 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR6920341A FR2050592A5 (fr) 1969-06-18 1969-06-18
DE19702025569 DE2025569A1 (de) 1969-06-18 1970-05-26 Einspritzdüse mit Koppeleinspritzung für Verbrennungsmotoren
GB2589470A GB1293088A (en) 1969-06-18 1970-05-29 Improvements in or relating to fuel injectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6920341A FR2050592A5 (fr) 1969-06-18 1969-06-18

Publications (1)

Publication Number Publication Date
FR2050592A5 true FR2050592A5 (fr) 1971-04-02

Family

ID=9035963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6920341A Expired FR2050592A5 (fr) 1969-06-18 1969-06-18

Country Status (3)

Country Link
DE (1) DE2025569A1 (fr)
FR (1) FR2050592A5 (fr)
GB (1) GB1293088A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989003935A1 (fr) * 1987-10-30 1989-05-05 Nauchno-Proizvodstvennoe Obiedinenie Po Toplivnoi Atomiseur de gicleur diesel
EP0353657A2 (fr) * 1988-07-30 1990-02-07 Nissan Motor Co., Ltd. Injecteur de combustible
FR2856114A1 (fr) * 2003-06-11 2004-12-17 Renault Sa Injecteur pour moteur a combustion interne a faible taux de polluants

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726074A1 (de) * 1977-06-10 1978-12-21 Maschf Augsburg Nuernberg Ag Kraftstoff-einspritzduese
DE3151293A1 (de) * 1981-12-24 1983-07-07 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzsystem fuer kraftstoffdirekteinspritzung bei brenn-kraftmaschinen
IT1167325B (it) * 1983-04-11 1987-05-13 Roberto Bosio Polverizzatore per iniettori del combustibile di motori diesel
DE59002457D1 (de) * 1989-08-17 1993-09-30 Steyr Daimler Puch Ag Kraftstoff-Einspritzdüse für Brennkraftmaschinen.
US5242118A (en) * 1989-08-17 1993-09-07 Steyr-Daimler-Punch Ag Fuel injector for internal combustion engines
GB9913314D0 (en) 1999-06-09 1999-08-11 Lucas Ind Plc Fuel injector
DE10210976A1 (de) * 2002-03-13 2003-09-25 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
FR2840367B1 (fr) * 2002-06-04 2004-12-10 Renault Sa Injecteur de carburant pour moteur a combustion interne de vehicule automobile de type diesel
WO2005073546A1 (fr) * 2004-02-02 2005-08-11 Siemens Aktiengesellschaft Corps de buse et soupape
EP2071178A1 (fr) * 2007-12-10 2009-06-17 Delphi Technologies, Inc. Buse à injection
DE102010063355A1 (de) * 2010-12-17 2012-06-21 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
DE102013212142A1 (de) * 2013-06-25 2015-01-08 Robert Bosch Gmbh Düsenbaugruppe für einen Kraftstoffinjektor sowie Kraftstoffinjektor
GB2616442A (en) * 2022-03-08 2023-09-13 Delphi Tech Ip Ltd Injector Nozzle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989003935A1 (fr) * 1987-10-30 1989-05-05 Nauchno-Proizvodstvennoe Obiedinenie Po Toplivnoi Atomiseur de gicleur diesel
EP0353657A2 (fr) * 1988-07-30 1990-02-07 Nissan Motor Co., Ltd. Injecteur de combustible
EP0353657A3 (en) * 1988-07-30 1990-09-19 Nissan Motor Co., Ltd. Fuel injector
FR2856114A1 (fr) * 2003-06-11 2004-12-17 Renault Sa Injecteur pour moteur a combustion interne a faible taux de polluants

Also Published As

Publication number Publication date
DE2025569A1 (de) 1970-12-23
GB1293088A (en) 1972-10-18

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property
ST Notification of lapse