FR2576642B1 - Injecteur de carburant pour moteur a combustion interne a injection de carburant et compression d'air - Google Patents

Injecteur de carburant pour moteur a combustion interne a injection de carburant et compression d'air

Info

Publication number
FR2576642B1
FR2576642B1 FR868601012A FR8601012A FR2576642B1 FR 2576642 B1 FR2576642 B1 FR 2576642B1 FR 868601012 A FR868601012 A FR 868601012A FR 8601012 A FR8601012 A FR 8601012A FR 2576642 B1 FR2576642 B1 FR 2576642B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
air compression
fuel injection
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 - Fee Related
Application number
FR868601012A
Other languages
English (en)
Other versions
FR2576642A1 (fr
Inventor
Ulrich Augustin
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2576642A1 publication Critical patent/FR2576642A1/fr
Application granted granted Critical
Publication of FR2576642B1 publication Critical patent/FR2576642B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F02M61/16—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)
FR868601012A 1985-01-26 1986-01-24 Injecteur de carburant pour moteur a combustion interne a injection de carburant et compression d'air Expired - Fee Related FR2576642B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853502642 DE3502642A1 (de) 1985-01-26 1985-01-26 Kraftstoffeinspritzventil fuer eine luftverdichtende einspritzbrennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2576642A1 FR2576642A1 (fr) 1986-08-01
FR2576642B1 true FR2576642B1 (fr) 1990-12-07

Family

ID=6260868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868601012A Expired - Fee Related FR2576642B1 (fr) 1985-01-26 1986-01-24 Injecteur de carburant pour moteur a combustion interne a injection de carburant et compression d'air

Country Status (6)

Country Link
JP (1) JPS61175264A (fr)
DE (1) DE3502642A1 (fr)
FR (1) FR2576642B1 (fr)
GB (1) GB2170269B (fr)
IT (1) IT1188269B (fr)
SE (1) SE459027B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0363142A1 (fr) * 1988-10-04 1990-04-11 LUCAS INDUSTRIES public limited company Injecteurs de combustible pour moteurs à combustion interne
GB8827107D0 (en) * 1988-11-19 1988-12-21 Lucas Ind Plc Fuel injection nozzle
US4971254A (en) * 1989-11-28 1990-11-20 Siemens-Bendix Automotive Electronics L.P. Thin orifice swirl injector nozzle
US5833142A (en) * 1993-08-18 1998-11-10 Orbital Engine Company (Australia) Pty. Limited Fuel injector nozzles
DE19518950B4 (de) * 1994-05-23 2007-03-29 Nissan Motor Co., Ltd., Yokohama Kraftstoffeinspritzdüse
FR2726861B1 (fr) * 1994-11-11 1999-03-26 Volkswagen Ag Injecteur pour un moteur a combustion interne a piston alternatif
DE19546851A1 (de) * 1995-12-15 1997-06-19 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für einen Verbrennungsmotor
JP3075201B2 (ja) * 1996-12-20 2000-08-14 株式会社デンソー 燃料噴射弁
US5878962A (en) * 1997-09-24 1999-03-09 Siemens Automotive Corporation Pressure swirl injector with angled cone spray for fuel injection
JP3771361B2 (ja) * 1997-11-26 2006-04-26 株式会社日立製作所 燃料噴射弁
US6935578B1 (en) 1998-11-25 2005-08-30 Hitachi, Ltd. Fuel injection valve
DE10050752B4 (de) * 2000-10-13 2005-06-02 Robert Bosch Gmbh Brennstoffeinspritzventil mit einem drallerzeugenden Element
DE10232049A1 (de) * 2002-07-16 2004-02-05 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
EP1498601A1 (fr) * 2003-07-16 2005-01-19 Delphi Technologies, Inc. Injecteur de carburant
JP2008064038A (ja) * 2006-09-07 2008-03-21 Denso Corp 燃料噴射装置
KR100907376B1 (ko) * 2007-12-04 2009-07-10 현대자동차주식회사 인젝터의 와류 분무 노즐장치
US9683739B2 (en) 2009-11-09 2017-06-20 Woodward, Inc. Variable-area fuel injector with improved circumferential spray uniformity
DE102009055052A1 (de) * 2009-12-21 2011-06-22 Robert Bosch GmbH, 70469 Brennstoffeinspritzventil

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB296747A (en) * 1926-01-14 1928-09-07 Zh Rikagaku Kenkyujo Method of and apparatus for injecting oil into internal combustion engines
FR1312045A (fr) * 1961-11-04 1962-12-14 Perfectionnement aux injecteurs de combustible pour moteurs thermiques
JPS5913667B2 (ja) * 1976-09-22 1984-03-31 株式会社日立製作所 吸収式冷温水機
DE2726074A1 (de) * 1977-06-10 1978-12-21 Maschf Augsburg Nuernberg Ag Kraftstoff-einspritzduese
DE2746010C2 (de) * 1977-10-13 1985-02-14 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Kraftstoffeinspritzdüse für Brennkraftmaschinen
DE2750929C2 (de) * 1977-11-15 1985-02-14 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Kraftstoff-Einspritzdüse für Brennkraftmaschinen
DE2902417A1 (de) * 1979-01-23 1980-07-31 Maschf Augsburg Nuernberg Ag Kraftstoff-einspritzduese fuer brennkraftmaschinen
JPS562457A (en) * 1979-06-20 1981-01-12 Toyota Central Res & Dev Lab Inc Intermittent vortex injection valve
DD154871A3 (de) * 1980-04-18 1982-04-28 Joachim Boehme Einspritzduese fuer dieselmotoren
GB2131875B (en) * 1982-11-12 1985-10-23 Perkins Engines Group I.c engine fuel injection valve
DE3437760A1 (de) * 1984-10-16 1986-04-24 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-einspritzduese fuer brennkraftmaschinen

Also Published As

Publication number Publication date
FR2576642A1 (fr) 1986-08-01
JPS61175264A (ja) 1986-08-06
SE459027B (sv) 1989-05-29
SE8505529L (sv) 1986-07-27
IT1188269B (it) 1988-01-07
SE8505529D0 (sv) 1985-11-22
GB2170269A (en) 1986-07-30
IT8619104A0 (it) 1986-01-17
DE3502642A1 (de) 1986-07-31
GB2170269B (en) 1989-05-10
GB8601492D0 (en) 1986-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse