EP1802864A1 - Fuel injection valve for internal combustion engines - Google Patents
Fuel injection valve for internal combustion enginesInfo
- Publication number
- EP1802864A1 EP1802864A1 EP05797092A EP05797092A EP1802864A1 EP 1802864 A1 EP1802864 A1 EP 1802864A1 EP 05797092 A EP05797092 A EP 05797092A EP 05797092 A EP05797092 A EP 05797092A EP 1802864 A1 EP1802864 A1 EP 1802864A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- fuel injection
- valve seat
- injection
- bore
- 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.)
- Granted
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
- F02M61/182—Discharge orifices being situated in different transversal planes with respect to valve member direction of movement
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004050048A DE102004050048A1 (en) | 2004-10-14 | 2004-10-14 | Fuel injection valve for internal combustion engines |
PCT/EP2005/055025 WO2006040283A1 (en) | 2004-10-14 | 2005-10-05 | Fuel injection valve for internal combustion engines |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1802864A1 true EP1802864A1 (en) | 2007-07-04 |
EP1802864B1 EP1802864B1 (en) | 2010-05-05 |
Family
ID=35464028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05797092A Not-in-force EP1802864B1 (en) | 2004-10-14 | 2005-10-05 | Fuel injection valve for internal combustion engines |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1802864B1 (en) |
AT (1) | ATE467047T1 (en) |
DE (2) | DE102004050048A1 (en) |
WO (1) | WO2006040283A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010063355A1 (en) * | 2010-12-17 | 2012-06-21 | Robert Bosch Gmbh | Fuel injection valve for internal combustion engines |
JP6254122B2 (en) * | 2015-06-24 | 2017-12-27 | 株式会社デンソー | Fuel injection nozzle |
DE102016215637A1 (en) | 2016-08-19 | 2018-02-22 | Robert Bosch Gmbh | fuel Injector |
DE102018209097A1 (en) | 2018-06-08 | 2019-12-12 | Robert Bosch Gmbh | Injector and internal combustion engine with adaptive injection behavior |
DE102018209101A1 (en) | 2018-06-08 | 2019-12-12 | Robert Bosch Gmbh | Injector and internal combustion engine with adaptive injection behavior |
DE102018209099A1 (en) | 2018-06-08 | 2019-12-12 | Robert Bosch Gmbh | Internal combustion engine with adaptive injection behavior |
DE102018209096A1 (en) | 2018-06-08 | 2019-12-12 | Robert Bosch Gmbh | Injector and internal combustion engine with adaptive injection behavior |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994027042A1 (en) * | 1993-05-07 | 1994-11-24 | Lucas Industries Public Limited Company | Fuel injection nozzles |
DE19642513A1 (en) * | 1996-10-15 | 1998-04-16 | Bosch Gmbh Robert | Fuel injection valve for internal combustion engines |
GB9913314D0 (en) * | 1999-06-09 | 1999-08-11 | Lucas Ind Plc | Fuel injector |
DE10207189A1 (en) * | 2001-03-03 | 2002-09-12 | Fev Motorentech Gmbh | Switchable injection device for injecting different fuel quantities, has nozzle holes in only a first plane or in two planes exposed to fuel depending on the valve needle's stroke |
-
2004
- 2004-10-14 DE DE102004050048A patent/DE102004050048A1/en not_active Withdrawn
-
2005
- 2005-10-05 WO PCT/EP2005/055025 patent/WO2006040283A1/en active Application Filing
- 2005-10-05 DE DE502005009539T patent/DE502005009539D1/en active Active
- 2005-10-05 EP EP05797092A patent/EP1802864B1/en not_active Not-in-force
- 2005-10-05 AT AT05797092T patent/ATE467047T1/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO2006040283A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE502005009539D1 (en) | 2010-06-17 |
EP1802864B1 (en) | 2010-05-05 |
WO2006040283A1 (en) | 2006-04-20 |
ATE467047T1 (en) | 2010-05-15 |
DE102004050048A1 (en) | 2006-04-27 |
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