ATE333586T1 - Kraftstoffeinspritzventil für brennkraftmaschine - Google Patents

Kraftstoffeinspritzventil für brennkraftmaschine

Info

Publication number
ATE333586T1
ATE333586T1 AT04715357T AT04715357T ATE333586T1 AT E333586 T1 ATE333586 T1 AT E333586T1 AT 04715357 T AT04715357 T AT 04715357T AT 04715357 T AT04715357 T AT 04715357T AT E333586 T1 ATE333586 T1 AT E333586T1
Authority
AT
Austria
Prior art keywords
jet
main
combustion engine
internal combustion
fuel injection
Prior art date
Application number
AT04715357T
Other languages
English (en)
Inventor
Michael Pontoppidan
Original Assignee
Magneti Marelli Motopropulsion
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 Magneti Marelli Motopropulsion filed Critical Magneti Marelli Motopropulsion
Application granted granted Critical
Publication of ATE333586T1 publication Critical patent/ATE333586T1/de

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
    • F02M61/16—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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
AT04715357T 2003-02-28 2004-02-27 Kraftstoffeinspritzventil für brennkraftmaschine ATE333586T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0302466A FR2851792B1 (fr) 2003-02-28 2003-02-28 Injecteur de carburant pour moteur a combustion interne

Publications (1)

Publication Number Publication Date
ATE333586T1 true ATE333586T1 (de) 2006-08-15

Family

ID=32843064

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04715357T ATE333586T1 (de) 2003-02-28 2004-02-27 Kraftstoffeinspritzventil für brennkraftmaschine

Country Status (9)

Country Link
US (1) US7237527B2 (de)
EP (1) EP1599671B1 (de)
CN (1) CN100587253C (de)
AT (1) ATE333586T1 (de)
BR (1) BRPI0407918B1 (de)
DE (1) DE602004001580T2 (de)
ES (1) ES2268634T3 (de)
FR (1) FR2851792B1 (de)
WO (1) WO2004079178A2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2404693B (en) * 2003-08-04 2005-06-22 Siemens Ag A method of minimising deposits in a fuel injector
DE102005023258A1 (de) * 2004-11-16 2006-11-23 Fan Separator Gmbh Drehtrommel zur aeroben Erwärmung rieselfähiger Feststoffe
FR2881185A1 (fr) * 2005-01-26 2006-07-28 Magneti Marelli Motopropulsion Injecteur de carburant et moteur comprenant un tel injecteur
WO2006084085A1 (en) * 2005-02-04 2006-08-10 Ismailov Murad M Liquid spray system and nozzle with improved spray generation
EP2166210B1 (de) * 2007-06-29 2013-05-08 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Verbrennungsmotor mit direkteinspritzung
US8430078B2 (en) * 2007-12-21 2013-04-30 Robert Bosch Gmbh Fuel injection valve
JP5835497B2 (ja) * 2012-08-29 2015-12-24 マツダ株式会社 火花点火式直噴エンジン
KR102138290B1 (ko) * 2012-11-20 2020-07-27 노스트럼 에너지 피티이. 리미티드 충돌 제트들을 이용한 액체 분사 무화기
US20140175192A1 (en) * 2012-12-21 2014-06-26 Quantlogic Corporation Mixed-mode fuel injector with a variable orifice
US9506439B2 (en) * 2015-04-13 2016-11-29 Caterpillar Inc. Ducted combustion systems utilizing adjustable length ducts
CN106479660B (zh) * 2016-12-25 2022-07-26 重庆海国科技有限公司 三级高真空滤油系统
US10487787B2 (en) * 2017-06-20 2019-11-26 Caterpillar Inc. Injector tip for a fuel injector
EP4036397A4 (de) * 2019-09-25 2022-11-02 Bosch Corporation Kraftstoffeinspritzventil und verbrennungsmotor mit kraftstoffeinspritzventil
CN111482772B (zh) * 2020-04-21 2021-04-20 四川航天中天动力装备有限责任公司 一种组合式燃油喷嘴的加工工艺
JP2022110734A (ja) * 2021-01-19 2022-07-29 本田技研工業株式会社 内燃機関
CN117460884A (zh) * 2021-06-11 2024-01-26 康明斯有限公司 用于在燃料系统和发动机部件中硬加工孔口的方法和设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1085959B (it) * 1977-08-04 1985-05-28 Alfa Romeo Spa Iniettore di benzina per motori a scoppio
US5540200A (en) * 1993-12-28 1996-07-30 Nissan Motor Co., Ltd. Fuel injection valve
DE19642513A1 (de) * 1996-10-15 1998-04-16 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19858345A1 (de) * 1998-01-06 1999-07-08 Mitsubishi Motors Corp Brennstoffeinspritzdüse
DE19916485C2 (de) * 1999-04-13 2001-10-31 Daimler Chrysler Ag Verfahren zum Betrieb einer Hubkolbenbrennkraftmaschine
DE19922964C2 (de) * 1999-05-19 2003-03-27 Daimler Chrysler Ag Verfahren zum Einspritzen von Dieselkraftstoff
US20050224605A1 (en) * 2004-04-07 2005-10-13 Dingle Philip J Apparatus and method for mode-switching fuel injector nozzle
US7243862B2 (en) * 2004-04-07 2007-07-17 Delphi Technologies, Inc. Apparatus and method for mode-switching fuel injector nozzle

Also Published As

Publication number Publication date
US20060231065A1 (en) 2006-10-19
BRPI0407918B1 (pt) 2016-03-01
CN100587253C (zh) 2010-02-03
DE602004001580D1 (de) 2006-08-31
EP1599671A2 (de) 2005-11-30
BRPI0407918A (pt) 2006-03-01
WO2004079178A3 (fr) 2004-10-14
DE602004001580T2 (de) 2007-07-19
FR2851792B1 (fr) 2007-02-09
WO2004079178A2 (fr) 2004-09-16
CN1754041A (zh) 2006-03-29
ES2268634T3 (es) 2007-03-16
US7237527B2 (en) 2007-07-03
FR2851792A1 (fr) 2004-09-03
EP1599671B1 (de) 2006-07-19

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Legal Events

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