ATE402336T1 - Ventil für flüssigkeitseinspritzung - Google Patents
Ventil für flüssigkeitseinspritzungInfo
- Publication number
- ATE402336T1 ATE402336T1 AT04703786T AT04703786T ATE402336T1 AT E402336 T1 ATE402336 T1 AT E402336T1 AT 04703786 T AT04703786 T AT 04703786T AT 04703786 T AT04703786 T AT 04703786T AT E402336 T1 ATE402336 T1 AT E402336T1
- Authority
- AT
- Austria
- Prior art keywords
- injection valve
- valve
- valve needle
- needle
- injection
- 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
- F02M61/161—Means for adjusting injection-valve lift
-
- 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
-
- 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
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
- F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Magnetically Actuated Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2004/000434 WO2005071253A1 (de) | 2004-01-21 | 2004-01-21 | Ventil für flüssigkeitseinspritzung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE402336T1 true ATE402336T1 (de) | 2008-08-15 |
Family
ID=34802723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04703786T ATE402336T1 (de) | 2004-01-21 | 2004-01-21 | Ventil für flüssigkeitseinspritzung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1706631B1 (de) |
AT (1) | ATE402336T1 (de) |
DE (1) | DE502004007701D1 (de) |
WO (1) | WO2005071253A1 (de) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3584554B2 (ja) * | 1995-07-26 | 2004-11-04 | 株式会社デンソー | 蓄圧式燃料噴射装置 |
US5626325A (en) * | 1995-09-14 | 1997-05-06 | Cummins Engine Company, Inc. | High pressure control valve for a fuel injection system |
DE29723706U1 (de) | 1997-04-26 | 1999-06-10 | Dualon International S.A., Luxemburg/Luxembourg | Hydraulisches Servosteuerelement |
DE19937559A1 (de) * | 1999-08-09 | 2001-03-01 | Bosch Gmbh Robert | Zweistufiges Magnetventil in kompakter Bauweise für einen Injektor eines Einspritzsystems für Brennkraftmaschinen |
DE19958239A1 (de) * | 1999-12-03 | 2001-06-21 | Siemens Ag | Hydraulisches Ventil mit Anschlag |
DE10131125A1 (de) * | 2001-06-28 | 2002-09-12 | Bosch Gmbh Robert | Magnetventil mit gedämpftem, einteiligem Ankerelement |
-
2004
- 2004-01-21 EP EP04703786A patent/EP1706631B1/de not_active Expired - Lifetime
- 2004-01-21 WO PCT/EP2004/000434 patent/WO2005071253A1/de active IP Right Grant
- 2004-01-21 DE DE502004007701T patent/DE502004007701D1/de not_active Expired - Lifetime
- 2004-01-21 AT AT04703786T patent/ATE402336T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2005071253A1 (de) | 2005-08-04 |
DE502004007701D1 (de) | 2008-09-04 |
EP1706631B1 (de) | 2008-07-23 |
EP1706631A1 (de) | 2006-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |