WO2001038721A3 - Injektor für unter hochdruck erfolgender kraftstoffeinspritzung - Google Patents
Injektor für unter hochdruck erfolgender kraftstoffeinspritzung Download PDFInfo
- Publication number
- WO2001038721A3 WO2001038721A3 PCT/DE2000/004005 DE0004005W WO0138721A3 WO 2001038721 A3 WO2001038721 A3 WO 2001038721A3 DE 0004005 W DE0004005 W DE 0004005W WO 0138721 A3 WO0138721 A3 WO 0138721A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- injector
- high pressure
- injector body
- fuel injection
- pressure fuel
- 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
-
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001540040A JP2003515048A (ja) | 1999-11-24 | 2000-11-10 | 高圧で燃料を噴射するインジェクタ |
DE50011172T DE50011172D1 (de) | 1999-11-24 | 2000-11-10 | Injektor für unter hochdruck erfolgender kraftstoffeinspritzung |
US09/889,891 US6698673B1 (en) | 1999-11-24 | 2000-11-10 | Injector for fuel injection taking place under high pressure |
EP00988600A EP1185786B1 (de) | 1999-11-24 | 2000-11-10 | Injektor für unter hochdruck erfolgender kraftstoffeinspritzung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19956522.8 | 1999-11-24 | ||
DE19956522A DE19956522A1 (de) | 1999-11-24 | 1999-11-24 | Injektor für unter Hochdruck erfolgender Kraftstoffeinspritzung |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001038721A2 WO2001038721A2 (de) | 2001-05-31 |
WO2001038721A3 true WO2001038721A3 (de) | 2001-12-27 |
Family
ID=7930166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2000/004005 WO2001038721A2 (de) | 1999-11-24 | 2000-11-10 | Injektor für unter hochdruck erfolgender kraftstoffeinspritzung |
Country Status (7)
Country | Link |
---|---|
US (1) | US6698673B1 (de) |
EP (1) | EP1185786B1 (de) |
JP (1) | JP2003515048A (de) |
KR (1) | KR100714852B1 (de) |
DE (2) | DE19956522A1 (de) |
RU (1) | RU2263225C2 (de) |
WO (1) | WO2001038721A2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100528566B1 (ko) * | 2002-07-04 | 2005-11-15 | 주성엔지니어링(주) | 증착 공정용 가스 분사시스템 |
DE102006007574A1 (de) * | 2006-02-18 | 2007-08-30 | Man Diesel Se | Steuerventil eines Einspritzinjektors für Schwerölbetrieb |
US20080296412A1 (en) * | 2007-06-01 | 2008-12-04 | Caterpillar Inc. | Fuel injector having a flow passage insert |
DE102008002522A1 (de) | 2008-06-19 | 2009-12-24 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
DE102012110240A1 (de) * | 2012-10-26 | 2014-04-30 | L'orange Gmbh | Kraftstoff-Einspritz-Injektor für Brennkraftmaschinen |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0418601B1 (de) * | 1989-09-21 | 1992-11-11 | Robert Bosch Gmbh | Einspritzeinrichtung für Dieselmotoren |
EP0675281B1 (de) * | 1994-03-29 | 1998-05-06 | Mathis, Christian, Dipl.Masch.Ing. ETH | Einspritzventil für eine insbesondere als Dieselmotor vorgesehene Brennkraftmaschine |
US6109542A (en) * | 1998-09-21 | 2000-08-29 | Cummins Engine Company, Inc. | Servo-controlled fuel injector with leakage limiting device |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2812519C2 (de) * | 1978-03-22 | 1984-05-30 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Kraftstoffeinspritzdüse mit Nadelhubsteuerung für direkt einspritzende Brennkraftmaschinen |
US4628881A (en) * | 1982-09-16 | 1986-12-16 | Bkm, Inc. | Pressure-controlled fuel injection for internal combustion engines |
US4529165A (en) * | 1984-08-14 | 1985-07-16 | United Technologies Diesel Systems, Inc. | Solenoid valve |
CH668621A5 (de) * | 1986-01-22 | 1989-01-13 | Dereco Dieselmotoren Forschung | Kraftstoffeinspritzanlage fuer eine brennkraftmaschine. |
DE4142998C1 (de) * | 1991-12-24 | 1993-07-22 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
US5299346A (en) * | 1993-02-24 | 1994-04-05 | Siemens Automotive L.P. | Fuel injector upper needle guide burnishing and alignment tool |
JP3235286B2 (ja) * | 1993-08-19 | 2001-12-04 | 株式会社デンソー | 内燃機関用燃料噴射装置 |
JPH08296521A (ja) * | 1995-02-28 | 1996-11-12 | Isuzu Motors Ltd | インジェクタの針弁制御装置 |
US5673853A (en) * | 1995-09-13 | 1997-10-07 | Cummins Engine Company, Inc. | Electromagnetic fuel injector control valve |
JP3743533B2 (ja) * | 1995-12-21 | 2006-02-08 | 株式会社デンソー | 燃料噴射装置 |
JP3327787B2 (ja) * | 1996-09-25 | 2002-09-24 | 三菱重工業株式会社 | 二流体噴射弁 |
JP3129239B2 (ja) * | 1997-06-09 | 2001-01-29 | トヨタ自動車株式会社 | 燃料噴射弁 |
DE60015218T2 (de) * | 1999-04-01 | 2006-02-16 | Delphi Technologies, Inc., Troy | Brennstoffeinspritzventil |
DE19950224A1 (de) * | 1999-10-19 | 2001-04-26 | Bosch Gmbh Robert | Doppelschaltendes Steuerventil für einen Injektor eines Kraftstoffeinspritzsystems für Brennkraftmaschinen mit kugelförmigem Stellglied |
-
1999
- 1999-11-24 DE DE19956522A patent/DE19956522A1/de not_active Ceased
-
2000
- 2000-11-10 EP EP00988600A patent/EP1185786B1/de not_active Expired - Lifetime
- 2000-11-10 WO PCT/DE2000/004005 patent/WO2001038721A2/de active IP Right Grant
- 2000-11-10 RU RU2001122102/06A patent/RU2263225C2/ru not_active IP Right Cessation
- 2000-11-10 DE DE50011172T patent/DE50011172D1/de not_active Expired - Lifetime
- 2000-11-10 JP JP2001540040A patent/JP2003515048A/ja active Pending
- 2000-11-10 KR KR1020017009119A patent/KR100714852B1/ko not_active IP Right Cessation
- 2000-11-10 US US09/889,891 patent/US6698673B1/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0418601B1 (de) * | 1989-09-21 | 1992-11-11 | Robert Bosch Gmbh | Einspritzeinrichtung für Dieselmotoren |
EP0675281B1 (de) * | 1994-03-29 | 1998-05-06 | Mathis, Christian, Dipl.Masch.Ing. ETH | Einspritzventil für eine insbesondere als Dieselmotor vorgesehene Brennkraftmaschine |
US6109542A (en) * | 1998-09-21 | 2000-08-29 | Cummins Engine Company, Inc. | Servo-controlled fuel injector with leakage limiting device |
Also Published As
Publication number | Publication date |
---|---|
WO2001038721A2 (de) | 2001-05-31 |
KR100714852B1 (ko) | 2007-05-08 |
DE50011172D1 (de) | 2005-10-20 |
EP1185786B1 (de) | 2005-09-14 |
KR20010101605A (ko) | 2001-11-14 |
DE19956522A1 (de) | 2001-06-07 |
RU2263225C2 (ru) | 2005-10-27 |
EP1185786A2 (de) | 2002-03-13 |
US6698673B1 (en) | 2004-03-02 |
JP2003515048A (ja) | 2003-04-22 |
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