FR2745853B1 - Injecteur de carburant pour moteur a combustion interne - Google Patents

Injecteur de carburant pour moteur a combustion interne

Info

Publication number
FR2745853B1
FR2745853B1 FR9702748A FR9702748A FR2745853B1 FR 2745853 B1 FR2745853 B1 FR 2745853B1 FR 9702748 A FR9702748 A FR 9702748A FR 9702748 A FR9702748 A FR 9702748A FR 2745853 B1 FR2745853 B1 FR 2745853B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
fuel injector
injector
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
FR9702748A
Other languages
English (en)
Other versions
FR2745853A1 (fr
Inventor
Erguen Filiz
Friedrich Boecking
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2745853A1 publication Critical patent/FR2745853A1/fr
Application granted granted Critical
Publication of FR2745853B1 publication Critical patent/FR2745853B1/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
    • F02M61/1886—Details of valve seats not covered by groups F02M61/1866 - F02M61/188
    • 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
    • F02M61/1833—Discharge orifices having changing cross sections, e.g. being divergent
FR9702748A 1996-03-09 1997-03-07 Injecteur de carburant pour moteur a combustion interne Expired - Fee Related FR2745853B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996109218 DE19609218B4 (de) 1996-03-09 1996-03-09 Kraftstoffeinspritzventil für Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
FR2745853A1 FR2745853A1 (fr) 1997-09-12
FR2745853B1 true FR2745853B1 (fr) 1999-05-14

Family

ID=7787756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9702748A Expired - Fee Related FR2745853B1 (fr) 1996-03-09 1997-03-07 Injecteur de carburant pour moteur a combustion interne

Country Status (5)

Country Link
JP (1) JPH09242650A (fr)
CN (1) CN1077224C (fr)
DE (1) DE19609218B4 (fr)
FR (1) FR2745853B1 (fr)
GB (1) GB2310893B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10232049A1 (de) * 2002-07-16 2004-02-05 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10249144A1 (de) * 2002-10-22 2004-05-06 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
JP4030529B2 (ja) * 2004-06-21 2008-01-09 株式会社ケーヒン 燃料噴射弁
DE102004033283A1 (de) * 2004-07-09 2006-02-02 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
JP4025768B2 (ja) * 2004-09-27 2007-12-26 株式会社ケーヒン 燃料噴射弁
GB0625770D0 (en) * 2006-12-22 2007-02-07 Delphi Tech Inc Fuel injector for an internal combustion engine
DE102009002480A1 (de) * 2009-04-20 2010-10-21 Robert Bosch Gmbh Kraftstoffeinspritzvorrichtung
CN103423760B (zh) * 2013-08-31 2016-01-20 魏伯卿 烯烃厂加热炉富氧局部增氧射流助燃节能减排系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976061C (de) * 1952-05-03 1963-02-07 Sulzer Ag Fluessigkeitsgekuehlte Einspritzduese fuer Brennkraftmaschinen
JPS505015U (fr) * 1973-05-17 1975-01-20
DE3014958A1 (de) * 1980-04-18 1981-10-29 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-einspritzduese, insbesondere lochduese, fuer brennkraftmaschinen
JPS578364U (fr) * 1980-06-14 1982-01-16
US4540126A (en) * 1982-04-08 1985-09-10 Nissan Motor Co., Ltd. Fuel injection nozzle
DE3306078A1 (de) * 1983-02-22 1984-08-23 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzduese fuer brennkraftmaschinen
JPS6026163A (ja) * 1983-07-23 1985-02-09 Toyota Motor Corp デイ−ゼルエンジンの燃料噴射弁
ATE39546T1 (de) * 1985-10-22 1989-01-15 Voest Alpine Automotive Verfahren zum herstellen eines einspritzduesenkoerpers.
JPH0643496Y2 (ja) * 1988-07-25 1994-11-14 株式会社ゼクセル 燃料噴射ノズル
JPH0267459A (ja) * 1988-08-31 1990-03-07 Nippon Denso Co Ltd 燃料噴射ノズル
JP2750715B2 (ja) * 1988-12-12 1998-05-13 株式会社ゼクセル 燃料噴射ノズル
GB9012844D0 (en) * 1990-06-08 1990-08-01 Lucas Ind Plc Fuel injection nozzles

Also Published As

Publication number Publication date
CN1077224C (zh) 2002-01-02
GB2310893A (en) 1997-09-10
FR2745853A1 (fr) 1997-09-12
GB9702798D0 (en) 1997-04-02
DE19609218B4 (de) 2007-08-23
GB2310893B (en) 1998-05-06
CN1160815A (zh) 1997-10-01
DE19609218A1 (de) 1997-09-11
JPH09242650A (ja) 1997-09-16

Similar Documents

Publication Publication Date Title
FR2736396B1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2742484B1 (fr) Injecteur de carburant pour moteurs a combustion interne
FR2777950B1 (fr) Installation d'injection de carburant pour moteur a combustion interne
FR2738294B1 (fr) Injecteur pour moteur a combustion interne
FR2742190B1 (fr) Injecteur de carburant pour moteurs a combustion interne
FR2796103B1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2792969B1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2695964B1 (fr) Circuit de distribution de carburant pour moteur a combustion interne.
FR2698664B1 (fr) Circuit de distribution de carburant pour moteur a combustion interne.
FR2758592B1 (fr) Injecteur piezoelectrique pour systemes d'injection de carburant de moteurs a combustion interne
FR2712933B1 (fr) Injecteur de carburant pour un moteur à combustion interne.
FR2773851B1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2801346B1 (fr) Dispositif d'injection de carburant pour moteur a combustion interne
FR2748531B1 (fr) Injecteur de carburant pour un moteur a combustion interne
FR2770876B1 (fr) Dispositif d'injection de carburant pour moteur a combustion interne
FR2726862B1 (fr) Injecteur pour moteur a combustion interne
FR2801075B1 (fr) Appareil d'injection de carburant pour moteur a combustion interne
FR2748529B1 (fr) Valve pour l'injection de carburant dans un moteur a combustion interne
FR2756013B1 (fr) Installation d'injection de carburant pour un moteur a combustion interne
FR2747740B1 (fr) Tuyau d'injection de carburant a haute pression pour moteur a combustion interne de type diesel
FR2762364B1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2793526B1 (fr) Systeme d'injection de carburant pour un moteur a combustion interne
FR2739416B1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2751702B1 (fr) Dispositif d'injection de carburant pour moteur a combustion interne
FR2764001B1 (fr) Carburateur pour un moteur a combustion interne

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20121130