EP2354527A3 - Injecteur de carburant - Google Patents
Injecteur de carburant Download PDFInfo
- Publication number
- EP2354527A3 EP2354527A3 EP11150096.3A EP11150096A EP2354527A3 EP 2354527 A3 EP2354527 A3 EP 2354527A3 EP 11150096 A EP11150096 A EP 11150096A EP 2354527 A3 EP2354527 A3 EP 2354527A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- plate
- throttle
- control
- closing
- 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
- 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
- F02M63/0045—Three-way valves
-
- 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
- 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
- F02M2547/001—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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010001612A DE102010001612A1 (de) | 2010-02-05 | 2010-02-05 | Kraftstoffinjektor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2354527A2 EP2354527A2 (fr) | 2011-08-10 |
| EP2354527A3 true EP2354527A3 (fr) | 2013-07-31 |
| EP2354527B1 EP2354527B1 (fr) | 2014-11-12 |
Family
ID=43903171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP11150096.3A Not-in-force EP2354527B1 (fr) | 2010-02-05 | 2011-01-04 | Injecteur de carburant |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2354527B1 (fr) |
| DE (1) | DE102010001612A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014215749A1 (de) * | 2014-08-08 | 2016-02-11 | Continental Automotive Gmbh | Drosseleinrichtung zum Steuern einer einer Kraftstoff-Einspritzdüse zuzuführenden Kraftstoffmenge sowie Einspritzeinrichtung |
| DE102016217508A1 (de) | 2016-09-14 | 2018-03-15 | Robert Bosch Gmbh | Kraftstoffinjektor |
| CN108131230B (zh) * | 2017-12-26 | 2024-03-08 | 南岳电控（衡阳）工业技术股份有限公司 | 一种柴油机高压共轨重型机械喷油器 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0976924A2 (fr) * | 1998-07-31 | 2000-02-02 | Siemens Aktiengesellschaft | Servovalve pour un injecteur et injecteur |
| EP1245822A2 (fr) * | 2001-03-27 | 2002-10-02 | Delphi Technologies, Inc. | Injecteur de carburant avec un limiteur de débit dans la soupape de commande |
| US20050120872A1 (en) * | 2003-12-05 | 2005-06-09 | Stockner Alan R. | Three way valve and electro-hydraulic actuator using same |
| DE102008001330A1 (de) * | 2008-04-23 | 2009-10-29 | Robert Bosch Gmbh | Kraftstoffeinspritzventil für Brennkraftmaschinen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004061800A1 (de) | 2004-12-22 | 2006-07-06 | Robert Bosch Gmbh | Injektor eines Kraftstoffeinspritzsystems einer Brennkraftmaschine |
-
2010
- 2010-02-05 DE DE102010001612A patent/DE102010001612A1/de not_active Withdrawn
-
2011
- 2011-01-04 EP EP11150096.3A patent/EP2354527B1/fr not_active Not-in-force
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0976924A2 (fr) * | 1998-07-31 | 2000-02-02 | Siemens Aktiengesellschaft | Servovalve pour un injecteur et injecteur |
| EP1245822A2 (fr) * | 2001-03-27 | 2002-10-02 | Delphi Technologies, Inc. | Injecteur de carburant avec un limiteur de débit dans la soupape de commande |
| US20050120872A1 (en) * | 2003-12-05 | 2005-06-09 | Stockner Alan R. | Three way valve and electro-hydraulic actuator using same |
| DE102008001330A1 (de) * | 2008-04-23 | 2009-10-29 | Robert Bosch Gmbh | Kraftstoffeinspritzventil für Brennkraftmaschinen |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2354527A2 (fr) | 2011-08-10 |
| EP2354527B1 (fr) | 2014-11-12 |
| DE102010001612A1 (de) | 2011-08-11 |
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