EP2119903A3 - Injecteur de carburant et moteur à combustion interne - Google Patents
Injecteur de carburant et moteur à combustion interne Download PDFInfo
- Publication number
- EP2119903A3 EP2119903A3 EP09100190A EP09100190A EP2119903A3 EP 2119903 A3 EP2119903 A3 EP 2119903A3 EP 09100190 A EP09100190 A EP 09100190A EP 09100190 A EP09100190 A EP 09100190A EP 2119903 A3 EP2119903 A3 EP 2119903A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fuel
- injector
- housing part
- control valve
- fuel injector
- 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
- 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
- F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
- F02M53/04—Injectors with heating, cooling, or thermally-insulating means
- F02M53/043—Injectors with heating, cooling, or thermally-insulating means with cooling means other than air cooling
-
- 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
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 |
---|---|---|---|
DE102008001735A DE102008001735A1 (de) | 2008-05-14 | 2008-05-14 | Kraftstoff-Injektor sowie Brennkraftmaschine |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2119903A2 EP2119903A2 (fr) | 2009-11-18 |
EP2119903A3 true EP2119903A3 (fr) | 2010-01-06 |
EP2119903B1 EP2119903B1 (fr) | 2017-05-31 |
Family
ID=40793638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09100190.9A Expired - Fee Related EP2119903B1 (fr) | 2008-05-14 | 2009-03-17 | Injecteur de carburant et moteur à combustion interne |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2119903B1 (fr) |
DE (1) | DE102008001735A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7937936B2 (en) * | 2007-01-16 | 2011-05-10 | Deere & Company | Vehicle exhaust component arrangement |
AT512422B1 (de) * | 2012-02-07 | 2016-01-15 | Bosch Gmbh Robert | Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine |
EP2711537B1 (fr) * | 2012-09-25 | 2017-08-16 | Delphi International Operations Luxembourg S.à r.l. | Injecteur à carburant |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1046949B (de) * | 1954-02-01 | 1958-12-18 | Modag Motorenfabrik Darmstadt | Brennstoffeinspritzanlage mit Pumpe und gekuehltem Einspritzventil |
GB2093116A (en) * | 1981-02-17 | 1982-08-25 | Bosch Gmbh Robert | A fuel cooled engine fuel injection nozzle |
JPS60240865A (ja) * | 1984-05-16 | 1985-11-29 | Automob Antipollut & Saf Res Center | 電磁式燃料噴射弁 |
DE19619523A1 (de) * | 1996-05-15 | 1997-11-20 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Hochdruckeinspritzung |
US5740782A (en) * | 1996-05-20 | 1998-04-21 | Lowi, Jr.; Alvin | Positive-displacement-metering, electro-hydraulic fuel injection system |
US20040211846A1 (en) * | 2003-04-25 | 2004-10-28 | Cummins Inc. | Fuel injector having a cooled lower nozzle body |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5148987A (en) | 1990-07-05 | 1992-09-22 | Yamaha Hatsudoki Kabushiki Kaisha | High pressure fuel injection device for engine |
JP2004150276A (ja) | 2002-10-28 | 2004-05-27 | Denso Corp | インジェクタ及びインジェクタ冷却システム |
-
2008
- 2008-05-14 DE DE102008001735A patent/DE102008001735A1/de not_active Withdrawn
-
2009
- 2009-03-17 EP EP09100190.9A patent/EP2119903B1/fr not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1046949B (de) * | 1954-02-01 | 1958-12-18 | Modag Motorenfabrik Darmstadt | Brennstoffeinspritzanlage mit Pumpe und gekuehltem Einspritzventil |
GB2093116A (en) * | 1981-02-17 | 1982-08-25 | Bosch Gmbh Robert | A fuel cooled engine fuel injection nozzle |
JPS60240865A (ja) * | 1984-05-16 | 1985-11-29 | Automob Antipollut & Saf Res Center | 電磁式燃料噴射弁 |
DE19619523A1 (de) * | 1996-05-15 | 1997-11-20 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Hochdruckeinspritzung |
US5740782A (en) * | 1996-05-20 | 1998-04-21 | Lowi, Jr.; Alvin | Positive-displacement-metering, electro-hydraulic fuel injection system |
US20040211846A1 (en) * | 2003-04-25 | 2004-10-28 | Cummins Inc. | Fuel injector having a cooled lower nozzle body |
Also Published As
Publication number | Publication date |
---|---|
DE102008001735A1 (de) | 2009-11-19 |
EP2119903B1 (fr) | 2017-05-31 |
EP2119903A2 (fr) | 2009-11-18 |
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