WO2004079178A3 - Injecteur de carburant pour moteur a combustion interne - Google Patents
Injecteur de carburant pour moteur a combustion interne Download PDFInfo
- Publication number
- WO2004079178A3 WO2004079178A3 PCT/FR2004/000459 FR2004000459W WO2004079178A3 WO 2004079178 A3 WO2004079178 A3 WO 2004079178A3 FR 2004000459 W FR2004000459 W FR 2004000459W WO 2004079178 A3 WO2004079178 A3 WO 2004079178A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- jet
- main
- fuel injector
- combustion engine
- internal combustion
- Prior art date
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)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/547,367 US7237527B2 (en) | 2003-02-28 | 2004-02-27 | Fuel injector for an internal combustion engine |
BRPI0407918A BRPI0407918B1 (pt) | 2003-02-28 | 2004-02-27 | injetor de combustível para pulverizar combustível dentro de uma câmara de combustão de um motor de ignição controlada, método de pulverizar combustível e método de fabricação de um injetor |
EP04715357A EP1599671B1 (fr) | 2003-02-28 | 2004-02-27 | Injecteur de carburant pour moteur a combustion interne |
DE602004001580T DE602004001580T2 (de) | 2003-02-28 | 2004-02-27 | Kraftstoffeinspritzventil für brennkraftmaschine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0302466A FR2851792B1 (fr) | 2003-02-28 | 2003-02-28 | Injecteur de carburant pour moteur a combustion interne |
FR03/02466 | 2003-02-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004079178A2 WO2004079178A2 (fr) | 2004-09-16 |
WO2004079178A3 true WO2004079178A3 (fr) | 2004-10-14 |
Family
ID=32843064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2004/000459 WO2004079178A2 (fr) | 2003-02-28 | 2004-02-27 | Injecteur de carburant pour moteur a combustion interne |
Country Status (9)
Country | Link |
---|---|
US (1) | US7237527B2 (fr) |
EP (1) | EP1599671B1 (fr) |
CN (1) | CN100587253C (fr) |
AT (1) | ATE333586T1 (fr) |
BR (1) | BRPI0407918B1 (fr) |
DE (1) | DE602004001580T2 (fr) |
ES (1) | ES2268634T3 (fr) |
FR (1) | FR2851792B1 (fr) |
WO (1) | WO2004079178A2 (fr) |
Families Citing this family (17)
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 (fr) * | 2005-02-04 | 2006-08-10 | Ismailov Murad M | Systeme de pulverisation de liquide et buse de pulverisation amelioree |
CN101641500B (zh) * | 2007-06-29 | 2012-01-25 | 三菱自动车工业株式会社 | 缸内喷射式内燃机 |
JP2011506849A (ja) * | 2007-12-21 | 2011-03-03 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 燃料噴射弁 |
US9932883B2 (en) * | 2012-08-29 | 2018-04-03 | Mazda Motor Corporation | Spark-ignition direct-injection engine |
JP2016501333A (ja) | 2012-11-20 | 2016-01-18 | ノストラム エナジー ピーティーイー.リミテッドNostrum Energy Pte.Ltd. | 衝突ジェットを有する液体噴射噴霧装置 |
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 |
WO2021059773A1 (fr) * | 2019-09-25 | 2021-04-01 | ボッシュ株式会社 | Soupape d'injection de carburant et moteur à combustion interne équipé d'une soupape d'injection de carburant |
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 |
JP7529580B2 (ja) * | 2021-01-19 | 2024-08-06 | 本田技研工業株式会社 | 内燃機関 |
WO2022261486A1 (fr) * | 2021-06-11 | 2022-12-15 | Cummins Inc. | Procédé et appareil pour orifices à usinage dur dans un système de carburant et éléments de moteur |
US12078136B2 (en) * | 2022-05-20 | 2024-09-03 | Caterpillar Inc. | Fuel injector nozzle assembly including needle having flow guiding tip for directing fuel flow |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5540200A (en) * | 1993-12-28 | 1996-07-30 | Nissan Motor Co., Ltd. | Fuel injection valve |
EP1045136A1 (fr) * | 1999-04-13 | 2000-10-18 | DaimlerChrysler AG | Procédé de fonctionnement d'un moteur à combustion interne à piston alternatif et buse d'injection pour la mise en oeuvre de ce procédé |
US20020000483A1 (en) * | 1998-01-06 | 2002-01-03 | Takeshi Shoji | Fuel injector nozzle |
US20020083920A1 (en) * | 1999-05-19 | 2002-07-04 | Gerhard Konig | Method for the injection of fuel |
Family Cites Families (4)
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 |
DE19642513A1 (de) * | 1996-10-15 | 1998-04-16 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
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 |
-
2003
- 2003-02-28 FR FR0302466A patent/FR2851792B1/fr not_active Expired - Fee Related
-
2004
- 2004-02-27 DE DE602004001580T patent/DE602004001580T2/de not_active Expired - Lifetime
- 2004-02-27 EP EP04715357A patent/EP1599671B1/fr not_active Expired - Lifetime
- 2004-02-27 US US10/547,367 patent/US7237527B2/en not_active Expired - Fee Related
- 2004-02-27 BR BRPI0407918A patent/BRPI0407918B1/pt not_active IP Right Cessation
- 2004-02-27 WO PCT/FR2004/000459 patent/WO2004079178A2/fr active IP Right Grant
- 2004-02-27 AT AT04715357T patent/ATE333586T1/de not_active IP Right Cessation
- 2004-02-27 ES ES04715357T patent/ES2268634T3/es not_active Expired - Lifetime
- 2004-02-27 CN CN200480005419A patent/CN100587253C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5540200A (en) * | 1993-12-28 | 1996-07-30 | Nissan Motor Co., Ltd. | Fuel injection valve |
US20020000483A1 (en) * | 1998-01-06 | 2002-01-03 | Takeshi Shoji | Fuel injector nozzle |
EP1045136A1 (fr) * | 1999-04-13 | 2000-10-18 | DaimlerChrysler AG | Procédé de fonctionnement d'un moteur à combustion interne à piston alternatif et buse d'injection pour la mise en oeuvre de ce procédé |
US20020083920A1 (en) * | 1999-05-19 | 2002-07-04 | Gerhard Konig | Method for the injection of fuel |
Also Published As
Publication number | Publication date |
---|---|
US7237527B2 (en) | 2007-07-03 |
WO2004079178A2 (fr) | 2004-09-16 |
FR2851792A1 (fr) | 2004-09-03 |
BRPI0407918A (pt) | 2006-03-01 |
FR2851792B1 (fr) | 2007-02-09 |
US20060231065A1 (en) | 2006-10-19 |
DE602004001580T2 (de) | 2007-07-19 |
EP1599671B1 (fr) | 2006-07-19 |
DE602004001580D1 (de) | 2006-08-31 |
ES2268634T3 (es) | 2007-03-16 |
CN1754041A (zh) | 2006-03-29 |
BRPI0407918B1 (pt) | 2016-03-01 |
CN100587253C (zh) | 2010-02-03 |
EP1599671A2 (fr) | 2005-11-30 |
ATE333586T1 (de) | 2006-08-15 |
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