DE50203729D1 - Einspritzventil für eine Brennkraftmaschine - Google Patents
Einspritzventil für eine BrennkraftmaschineInfo
- Publication number
- DE50203729D1 DE50203729D1 DE50203729T DE50203729T DE50203729D1 DE 50203729 D1 DE50203729 D1 DE 50203729D1 DE 50203729 T DE50203729 T DE 50203729T DE 50203729 T DE50203729 T DE 50203729T DE 50203729 D1 DE50203729 D1 DE 50203729D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- injection valve
- injection
- valve
- 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.)
- Expired - Lifetime
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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/008—Arrangement of fuel passages inside of injectors
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/03—Fuel-injection apparatus having means for reducing or avoiding stress, e.g. the stress caused by mechanical force, by fluid pressure or by temperature variations
-
- 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
- F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
- F02M2547/003—Valve inserts containing control chamber and valve piston
-
- 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)
- Fuel-Injection Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50203729T DE50203729D1 (de) | 2001-09-22 | 2002-08-07 | Einspritzventil für eine Brennkraftmaschine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10146743A DE10146743A1 (de) | 2001-09-22 | 2001-09-22 | Einspritzventil für eine Brennkraftmaschine |
DE50203729T DE50203729D1 (de) | 2001-09-22 | 2002-08-07 | Einspritzventil für eine Brennkraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50203729D1 true DE50203729D1 (de) | 2005-09-01 |
Family
ID=7699908
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10146743A Withdrawn DE10146743A1 (de) | 2001-09-22 | 2001-09-22 | Einspritzventil für eine Brennkraftmaschine |
DE50203729T Expired - Lifetime DE50203729D1 (de) | 2001-09-22 | 2002-08-07 | Einspritzventil für eine Brennkraftmaschine |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10146743A Withdrawn DE10146743A1 (de) | 2001-09-22 | 2001-09-22 | Einspritzventil für eine Brennkraftmaschine |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1296054B1 (de) |
JP (1) | JP4184741B2 (de) |
DE (2) | DE10146743A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10346244A1 (de) * | 2003-10-06 | 2005-04-28 | Bosch Gmbh Robert | Einspritzdüse |
DE102005008466A1 (de) * | 2005-02-24 | 2006-08-31 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
DE102005016010A1 (de) | 2005-04-07 | 2006-10-12 | Robert Bosch Gmbh | Ventil zur Steuerung eines Einspritzventils einer Brennkraftmaschine |
DE102005020360A1 (de) * | 2005-05-02 | 2006-11-09 | Robert Bosch Gmbh | Ventil zur Steuerung eines Einspritzventils einer Brennkraftmaschine |
DE102007018471A1 (de) * | 2007-04-19 | 2008-10-23 | Robert Bosch Gmbh | Verschneidungsbereich zwischen einer Hochdruckkammer und einem Hochdruckkanal |
DE102007044357A1 (de) * | 2007-06-21 | 2008-12-24 | Robert Bosch Gmbh | Steuerventil für ein Kraftstoffeinspritzventil |
DE102007043540A1 (de) | 2007-09-12 | 2009-05-07 | Robert Bosch Gmbh | Leckagefreier Kraftstoffinjektor mit langer Düsennadel |
DE102007050993A1 (de) | 2007-10-25 | 2009-04-30 | Robert Bosch Gmbh | Kraftstoffinjektor für eine Brennkraftmaschine |
CN104564472A (zh) * | 2014-12-31 | 2015-04-29 | 无锡威孚马山油泵油嘴有限公司 | 高压共轨式垫片 |
CN106181236A (zh) * | 2016-07-13 | 2016-12-07 | 无锡派乐科技有限公司 | 高压共轨式垫片及其制造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3653882B2 (ja) * | 1996-08-31 | 2005-06-02 | いすゞ自動車株式会社 | エンジンの燃料噴射装置 |
EP0844385B1 (de) * | 1996-11-21 | 2003-03-05 | Denso Corporation | Speicherkraftstoffeinspritzvorrichtung für Verbrennungsmotor |
DE19827267A1 (de) * | 1998-06-18 | 1999-12-23 | Bosch Gmbh Robert | Kraftstoff-Einspritzventil für Hochdruck-Einspritzung mit verbesserter Steuerung der Kraftstoffzufuhr |
DE19832826C2 (de) | 1998-07-21 | 2000-08-17 | Bosch Gmbh Robert | Montageverfahren für Kraftstoff-Einspritzventil und Vorsteuerventil sowie Kraftstoff-Einspritzventil |
DE19859592C1 (de) * | 1998-12-22 | 2000-05-04 | Bosch Gmbh Robert | Kraftstoffeinspritzventil |
-
2001
- 2001-09-22 DE DE10146743A patent/DE10146743A1/de not_active Withdrawn
-
2002
- 2002-08-07 DE DE50203729T patent/DE50203729D1/de not_active Expired - Lifetime
- 2002-08-07 EP EP02017581A patent/EP1296054B1/de not_active Expired - Lifetime
- 2002-09-19 JP JP2002273964A patent/JP4184741B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1296054A1 (de) | 2003-03-26 |
JP4184741B2 (ja) | 2008-11-19 |
DE10146743A1 (de) | 2003-04-17 |
EP1296054B1 (de) | 2005-07-27 |
JP2003120459A (ja) | 2003-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |