ATE523684T1 - Brennstoffeinspritzvorrichtung mit mess- servoventil für einen verbrennungsmotor - Google Patents
Brennstoffeinspritzvorrichtung mit mess- servoventil für einen verbrennungsmotorInfo
- Publication number
- ATE523684T1 ATE523684T1 AT09425297T AT09425297T ATE523684T1 AT E523684 T1 ATE523684 T1 AT E523684T1 AT 09425297 T AT09425297 T AT 09425297T AT 09425297 T AT09425297 T AT 09425297T AT E523684 T1 ATE523684 T1 AT E523684T1
- Authority
- AT
- Austria
- Prior art keywords
- discharge duct
- injector body
- combustion engine
- internal combustion
- fuel injection
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title abstract 3
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 238000005259 measurement Methods 0.000 title 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
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/004—Sliding valves, e.g. spool valves, i.e. whereby the closing member has a sliding movement along a seat for opening and closing
-
- 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
- F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
-
- 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
- F02M2200/28—Details of throttles in fuel-injection apparatus
-
- 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
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09425297A EP2292918B1 (de) | 2009-07-23 | 2009-07-23 | Brennstoffeinspritzvorrichtung mit Mess-Servoventil für einen Verbrennungsmotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE523684T1 true ATE523684T1 (de) | 2011-09-15 |
Family
ID=41606689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT09425297T ATE523684T1 (de) | 2009-07-23 | 2009-07-23 | Brennstoffeinspritzvorrichtung mit mess- servoventil für einen verbrennungsmotor |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2292918B1 (de) |
| AT (1) | ATE523684T1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8690075B2 (en) | 2011-11-07 | 2014-04-08 | Caterpillar Inc. | Fuel injector with needle control system that includes F, A, Z and E orifices |
| DE102014000451A1 (de) * | 2014-01-16 | 2015-01-29 | L'orange Gmbh | Kraftstoffinjektor |
| CN106523222A (zh) * | 2017-01-18 | 2017-03-22 | 哈尔滨工程大学 | 一种带有刻沟的双路进油谐振孔板式电控喷油器 |
| RU197666U1 (ru) * | 2020-01-27 | 2020-05-21 | Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" | Топливная форсунка |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10007175B9 (de) * | 2000-02-17 | 2004-11-04 | Siemens Ag | Einspritzventil für die Einspritzung von Kraftstoff in eine Verbrennungskraftmaschine |
| DE10152173A1 (de) * | 2001-10-23 | 2003-04-30 | Bosch Gmbh Robert | Magnetventil zur Steuerung eines Einspritzventils |
| KR20040093064A (ko) * | 2002-02-22 | 2004-11-04 | 씨알티 커먼 레일 테크놀로지스 아게 | 내연 기관용 연료 분사 밸브 |
| EP1612403B1 (de) | 2004-06-30 | 2007-01-10 | C.R.F. Società Consortile per Azioni | Servoventil zum Steuern eines Einspritzventils einer Brennkraftmaschine |
| DE102006050162A1 (de) * | 2006-10-25 | 2008-04-30 | Robert Bosch Gmbh | Kraftstoffeinspritzventileinrichtung |
| DE102007009165A1 (de) * | 2007-02-26 | 2008-08-28 | Robert Bosch Gmbh | Kraftstoffinjektor mit einer zusätzlichen Ablaufdrossel oder mit einer verbesserten Anordnung derselben im Steuerventil |
| ATE523683T1 (de) * | 2007-04-23 | 2011-09-15 | Fiat Ricerche | Kraftstoffeinspritzventil mit kraftausgeglichenem steuer- und zumess-ventil für eine brennkraftmaschine |
-
2009
- 2009-07-23 AT AT09425297T patent/ATE523684T1/de not_active IP Right Cessation
- 2009-07-23 EP EP09425297A patent/EP2292918B1/de not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| EP2292918A1 (de) | 2011-03-09 |
| EP2292918B1 (de) | 2011-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |