DE502007004009D1 - Brennstoffeinspritzventil - Google Patents
BrennstoffeinspritzventilInfo
- Publication number
- DE502007004009D1 DE502007004009D1 DE502007004009T DE502007004009T DE502007004009D1 DE 502007004009 D1 DE502007004009 D1 DE 502007004009D1 DE 502007004009 T DE502007004009 T DE 502007004009T DE 502007004009 T DE502007004009 T DE 502007004009T DE 502007004009 D1 DE502007004009 D1 DE 502007004009D1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- injection valve
- bolt
- corrugated washer
- fuel injection
- 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.)
- Active
Links
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 239000000446 fuel Substances 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 1
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
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
-
- 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
- F02M2200/26—Fuel-injection apparatus with elastically deformable elements other than coil springs
-
- 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
- F02M2547/001—Control chambers formed by movable sleeves
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006009070A DE102006009070A1 (de) | 2006-02-28 | 2006-02-28 | Brennstoffeinspritzventil |
| PCT/EP2007/050456 WO2007098988A1 (de) | 2006-02-28 | 2007-01-17 | Brennstoffeinspritzventil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE502007004009D1 true DE502007004009D1 (de) | 2010-07-15 |
Family
ID=37903572
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102006009070A Withdrawn DE102006009070A1 (de) | 2006-02-28 | 2006-02-28 | Brennstoffeinspritzventil |
| DE502007004009T Active DE502007004009D1 (de) | 2006-02-28 | 2007-01-17 | Brennstoffeinspritzventil |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102006009070A Withdrawn DE102006009070A1 (de) | 2006-02-28 | 2006-02-28 | Brennstoffeinspritzventil |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1991774B1 (de) |
| AT (1) | ATE470066T1 (de) |
| DE (2) | DE102006009070A1 (de) |
| WO (1) | WO2007098988A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2085604A1 (de) * | 2008-02-04 | 2009-08-05 | Robert Bosch GmbH | Injektor zum Einspritzen von Kraftstoff |
| CH700396A1 (de) * | 2009-02-09 | 2010-08-13 | Ganser Hydromag | Brennstoffeinspritzventil für Verbrennungskraftmaschinen. |
| DE102009027494A1 (de) * | 2009-07-07 | 2011-01-13 | Robert Bosch Gmbh | Kraftstoff-Injektor mit druckausgeglichenem Steuerventil |
| DE102009027504A1 (de) * | 2009-07-07 | 2011-01-20 | Robert Bosch Gmbh | Kraftstoffinjektor für eine Brennkraftmaschine |
| CN106762280A (zh) * | 2017-01-18 | 2017-05-31 | 哈尔滨工程大学 | 一种带有刻沟的旁通式电控喷油器 |
| CN106762281B (zh) * | 2017-01-18 | 2023-03-21 | 哈尔滨工程大学 | 一种带液力反馈的电控喷油器 |
| CN106593723A (zh) * | 2017-01-18 | 2017-04-26 | 哈尔滨工程大学 | 双路进油旁通式电控喷油器 |
| CN106762282A (zh) * | 2017-01-18 | 2017-05-31 | 哈尔滨工程大学 | 旁通式电控喷油器 |
| EP3667057B1 (de) * | 2018-12-13 | 2022-08-31 | Vitesco Technologies GmbH | Flüssigkeitsinjektor mit einem bistabilen federelement |
| FR3096415A1 (fr) * | 2019-05-23 | 2020-11-27 | Delphi Technologies Ip Limited | Vanne pour injecteur d’un moteur de véhicule automobile |
| CN112943499B (zh) * | 2021-02-25 | 2022-05-03 | 山东菏泽华星油泵油嘴有限公司 | 一种喷油嘴的新型喷孔机构 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10023322A1 (de) * | 2000-05-12 | 2001-11-15 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brenkraftmaschinen |
| DE10145862A1 (de) | 2001-09-18 | 2003-04-03 | Bosch Gmbh Robert | Verfahren zum Einspritzen von Kraftstoff sowie Ventil zum Steuern von Flüssigkeiten |
| DE10322672A1 (de) * | 2003-05-20 | 2004-12-09 | Robert Bosch Gmbh | Ventil zum Steuern von Flüssigkeiten |
| AT500889B8 (de) * | 2004-08-06 | 2007-02-15 | Bosch Gmbh Robert | Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine |
| DE102004051756A1 (de) * | 2004-10-23 | 2006-04-27 | Robert Bosch Gmbh | Kraftstoffeinspritzventil für Brennkraftmaschinen |
-
2006
- 2006-02-28 DE DE102006009070A patent/DE102006009070A1/de not_active Withdrawn
-
2007
- 2007-01-17 WO PCT/EP2007/050456 patent/WO2007098988A1/de not_active Ceased
- 2007-01-17 AT AT07703953T patent/ATE470066T1/de active
- 2007-01-17 DE DE502007004009T patent/DE502007004009D1/de active Active
- 2007-01-17 EP EP07703953A patent/EP1991774B1/de not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| EP1991774B1 (de) | 2010-06-02 |
| WO2007098988A1 (de) | 2007-09-07 |
| EP1991774A1 (de) | 2008-11-19 |
| DE102006009070A1 (de) | 2007-08-30 |
| ATE470066T1 (de) | 2010-06-15 |
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