EP1065368A3 - Kraftstoffeinspritzventil - Google Patents
Kraftstoffeinspritzventil Download PDFInfo
- Publication number
- EP1065368A3 EP1065368A3 EP00305414A EP00305414A EP1065368A3 EP 1065368 A3 EP1065368 A3 EP 1065368A3 EP 00305414 A EP00305414 A EP 00305414A EP 00305414 A EP00305414 A EP 00305414A EP 1065368 A3 EP1065368 A3 EP 1065368A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fuel
- control chamber
- control
- bore
- passage
- 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.)
- Withdrawn
Links
- 239000000446 fuel Substances 0.000 title abstract 6
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection 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
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/02—Injectors structurally combined with fuel-injection pumps
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
-
- 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
- F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
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 |
---|---|---|---|
GB9915118 | 1999-06-30 | ||
GBGB9915118.5A GB9915118D0 (en) | 1999-06-30 | 1999-06-30 | Fuel injector |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1065368A2 EP1065368A2 (de) | 2001-01-03 |
EP1065368A3 true EP1065368A3 (de) | 2002-07-31 |
Family
ID=10856227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00305414A Withdrawn EP1065368A3 (de) | 1999-06-30 | 2000-06-28 | Kraftstoffeinspritzventil |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1065368A3 (de) |
GB (1) | GB9915118D0 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0119218D0 (en) * | 2001-08-07 | 2001-09-26 | Delphi Tech Inc | Fuel injector |
DE10162384A1 (de) * | 2001-12-19 | 2003-07-03 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
GB0216347D0 (en) * | 2002-07-13 | 2002-08-21 | Delphi Tech Inc | Control method |
WO2014107979A1 (zh) * | 2013-01-10 | 2014-07-17 | 无锡开普机械有限公司 | 喷射阀的电控喷油器 |
CN116753096B (zh) * | 2023-08-11 | 2023-10-13 | 山西焦煤集团正仁煤业有限公司 | 一种煤矿卡车用供油部结构 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5230613A (en) * | 1990-07-16 | 1993-07-27 | Diesel Technology Company | Common rail fuel injection system |
US5551398A (en) * | 1994-05-13 | 1996-09-03 | Caterpillar Inc. | Electronically-controlled fluid injector system having pre-injection pressurizable fluid storage chamber and direct-operated check |
US5551634A (en) * | 1993-11-26 | 1996-09-03 | Mercedes-Benz A.G. | Fuel injection nozzle for an internal combustion engine |
EP0840003A1 (de) * | 1996-10-26 | 1998-05-06 | Lucas Industries Public Limited Company | Kraftstoffeinspritzvorrichtung |
DE19826107A1 (de) * | 1997-06-16 | 1998-12-17 | Avl List Gmbh | Einspritzdüse |
US5875764A (en) * | 1998-05-13 | 1999-03-02 | Siemens Aktiengesellschaft | Apparatus and method for valve control |
EP0905719A2 (de) * | 1997-09-20 | 1999-03-31 | LUCAS INDUSTRIES public limited company | Steuerungsverfahren |
-
1999
- 1999-06-30 GB GBGB9915118.5A patent/GB9915118D0/en not_active Ceased
-
2000
- 2000-06-28 EP EP00305414A patent/EP1065368A3/de not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5230613A (en) * | 1990-07-16 | 1993-07-27 | Diesel Technology Company | Common rail fuel injection system |
US5551634A (en) * | 1993-11-26 | 1996-09-03 | Mercedes-Benz A.G. | Fuel injection nozzle for an internal combustion engine |
US5551398A (en) * | 1994-05-13 | 1996-09-03 | Caterpillar Inc. | Electronically-controlled fluid injector system having pre-injection pressurizable fluid storage chamber and direct-operated check |
EP0840003A1 (de) * | 1996-10-26 | 1998-05-06 | Lucas Industries Public Limited Company | Kraftstoffeinspritzvorrichtung |
DE19826107A1 (de) * | 1997-06-16 | 1998-12-17 | Avl List Gmbh | Einspritzdüse |
EP0905719A2 (de) * | 1997-09-20 | 1999-03-31 | LUCAS INDUSTRIES public limited company | Steuerungsverfahren |
US5875764A (en) * | 1998-05-13 | 1999-03-02 | Siemens Aktiengesellschaft | Apparatus and method for valve control |
Also Published As
Publication number | Publication date |
---|---|
GB9915118D0 (en) | 1999-09-01 |
EP1065368A2 (de) | 2001-01-03 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
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PUAL | Search report despatched |
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|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7F 02M 57/02 A, 7F 02M 45/02 B, 7F 02M 47/02 B, 7F 02M 59/36 B |
|
AKX | Designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20030201 |