FR2796103B1 - Injecteur de carburant pour moteur a combustion interne - Google Patents

Injecteur de carburant pour moteur a combustion interne

Info

Publication number
FR2796103B1
FR2796103B1 FR0008808A FR0008808A FR2796103B1 FR 2796103 B1 FR2796103 B1 FR 2796103B1 FR 0008808 A FR0008808 A FR 0008808A FR 0008808 A FR0008808 A FR 0008808A FR 2796103 B1 FR2796103 B1 FR 2796103B1
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
FR0008808A
Other languages
English (en)
Other versions
FR2796103A1 (fr
Inventor
Fath Andreas Dr
Wendelin Kluegl
Guenter Lewentz
Wilhelm Frank
Eberhard Kull
Hakan Yalcin
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of FR2796103A1 publication Critical patent/FR2796103A1/fr
Application granted granted Critical
Publication of FR2796103B1 publication Critical patent/FR2796103B1/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
    • F02M61/1873—Valve seats or member ends having circumferential grooves or ridges, e.g. toroidal
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic means
FR0008808A 1999-07-08 2000-07-06 Injecteur de carburant pour moteur a combustion interne Expired - Fee Related FR2796103B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19931891A DE19931891A1 (de) 1999-07-08 1999-07-08 Kraftstoffeinspritzventil für eine Brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2796103A1 FR2796103A1 (fr) 2001-01-12
FR2796103B1 true FR2796103B1 (fr) 2003-08-15

Family

ID=7914123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0008808A Expired - Fee Related FR2796103B1 (fr) 1999-07-08 2000-07-06 Injecteur de carburant pour moteur a combustion interne

Country Status (3)

Country Link
US (1) US6565017B1 (fr)
DE (1) DE19931891A1 (fr)
FR (1) FR2796103B1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19942370A1 (de) * 1999-09-04 2001-03-22 Bosch Gmbh Robert Einspritzdüse für Brennkraftmaschinen mit einer Ringnut in der Düsennadel
DE10031265A1 (de) * 2000-06-27 2002-01-10 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10031264A1 (de) * 2000-06-27 2002-01-17 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
US7143528B2 (en) * 2000-09-24 2006-12-05 3M Innovative Properties Company Dry converting process and apparatus
DE10115216A1 (de) * 2001-03-28 2002-10-10 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10122503A1 (de) * 2001-05-10 2002-11-21 Bosch Gmbh Robert Ventil mit radialen Ausnehmungen
DE10163908A1 (de) * 2001-12-22 2003-07-03 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10232050A1 (de) * 2002-07-16 2004-02-05 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10245573A1 (de) * 2002-09-27 2004-04-08 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10246693A1 (de) 2002-10-07 2004-04-15 Siemens Ag Einspritzvorrichtung zum Einspritzen von Kraftstoff
DE10247958A1 (de) * 2002-10-15 2004-04-29 Robert Bosch Gmbh Kraftstoff-Einspritzvorrichtung für eine Brennkraftmaschine
DE10249144A1 (de) * 2002-10-22 2004-05-06 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10259169A1 (de) * 2002-12-18 2004-07-01 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschine
DE10260975A1 (de) * 2002-12-24 2004-07-08 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10322826A1 (de) * 2003-05-19 2004-12-09 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
ATE325271T1 (de) * 2003-10-06 2006-06-15 Delphi Tech Inc Einspritzdüse
JP2006307678A (ja) * 2005-04-26 2006-11-09 Denso Corp 燃料噴射ノズル
US7360722B2 (en) * 2005-08-25 2008-04-22 Caterpillar Inc. Fuel injector with grooved check member
US7578450B2 (en) * 2005-08-25 2009-08-25 Caterpillar Inc. Fuel injector with grooved check member
US20070200011A1 (en) * 2006-02-28 2007-08-30 Caterpillar Inc. Fuel injector having nozzle member with annular groove
DE102006052817A1 (de) * 2006-11-09 2008-05-15 Robert Bosch Gmbh Brennstoffeinspritzventil
EP2071178A1 (fr) * 2007-12-10 2009-06-17 Delphi Technologies, Inc. Buse à injection
US20090165749A1 (en) * 2007-12-27 2009-07-02 Caterpillar Inc. Engine and control valve assembly having reduced variability in operation over time
JP5563391B2 (ja) * 2010-07-05 2014-07-30 株式会社日本自動車部品総合研究所 電磁弁
US9903329B2 (en) * 2012-04-16 2018-02-27 Cummins Intellectual Property, Inc. Fuel injector
PL2885563T3 (pl) * 2012-08-17 2017-07-31 Uhde High Pressure Technologies Gmbh Zawór wysokociśnieniowy
JP6059915B2 (ja) * 2012-08-27 2017-01-11 日立オートモティブシステムズ株式会社 燃料噴射弁
US20140145102A1 (en) * 2012-11-29 2014-05-29 Meadwestvaco Calmar Netherlands Bv Valves and pumps using said valves

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952816A (en) * 1931-04-04 1934-03-27 Bendix Res Corp Fuel injector
US4153205A (en) * 1977-10-19 1979-05-08 Allis-Chalmers Corporation Short seat fuel injection nozzle valve
JPS5882068A (ja) * 1981-11-09 1983-05-17 Nissan Motor Co Ltd 燃料噴射ノズル
US4974565A (en) * 1988-02-26 1990-12-04 Toyota Jidosha Kabushiki Kaisha Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine mounted with the fuel injection valve
JP2819702B2 (ja) * 1989-12-12 1998-11-05 株式会社デンソー 燃料噴射弁
JP3114327B2 (ja) * 1992-02-18 2000-12-04 株式会社デンソー 燃料噴射弁の製造方法
GB9425652D0 (en) * 1994-12-20 1995-02-22 Lucas Ind Plc Fuel injection nozzle
DE19547423B4 (de) * 1995-12-19 2008-09-18 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19634933B4 (de) * 1996-08-29 2007-06-06 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
JP3075201B2 (ja) * 1996-12-20 2000-08-14 株式会社デンソー 燃料噴射弁

Also Published As

Publication number Publication date
DE19931891A1 (de) 2001-01-18
US6565017B1 (en) 2003-05-20
FR2796103A1 (fr) 2001-01-12

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Legal Events

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TP Transmission of property
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Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

PLFP Fee payment

Year of fee payment: 19

ST Notification of lapse

Effective date: 20200305