JP3551898B2 - 燃料噴射弁 - Google Patents
燃料噴射弁 Download PDFInfo
- Publication number
- JP3551898B2 JP3551898B2 JP2000184584A JP2000184584A JP3551898B2 JP 3551898 B2 JP3551898 B2 JP 3551898B2 JP 2000184584 A JP2000184584 A JP 2000184584A JP 2000184584 A JP2000184584 A JP 2000184584A JP 3551898 B2 JP3551898 B2 JP 3551898B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- fuel
- pressure
- passage
- valve
- 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.)
- Expired - Fee Related
Links
Images
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
- F02M63/0014—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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/12—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship providing a continuous cyclic delivery with variable 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
- 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
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)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000184584A JP3551898B2 (ja) | 2000-06-15 | 2000-06-15 | 燃料噴射弁 |
EP20010114379 EP1164283B1 (en) | 2000-06-15 | 2001-06-13 | A fuel injection valve |
ES01114379T ES2277601T3 (es) | 2000-06-15 | 2001-06-13 | Valvula de inyeccion de combustible. |
DE2001625098 DE60125098T2 (de) | 2000-06-15 | 2001-06-13 | Kraftstoffeinspritzventil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000184584A JP3551898B2 (ja) | 2000-06-15 | 2000-06-15 | 燃料噴射弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001355533A JP2001355533A (ja) | 2001-12-26 |
JP3551898B2 true JP3551898B2 (ja) | 2004-08-11 |
Family
ID=18685003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000184584A Expired - Fee Related JP3551898B2 (ja) | 2000-06-15 | 2000-06-15 | 燃料噴射弁 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1164283B1 (es) |
JP (1) | JP3551898B2 (es) |
DE (1) | DE60125098T2 (es) |
ES (1) | ES2277601T3 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60020273T2 (de) * | 1999-04-01 | 2006-01-19 | Delphi Technologies, Inc., Troy | Brennstoffeinspritzventil |
DE10131618A1 (de) * | 2001-06-29 | 2003-01-23 | Bosch Gmbh Robert | Kraftstoffinjektor mit zuschaltbarem Steuerraumzulauf |
DE10131619A1 (de) * | 2001-06-29 | 2003-01-23 | Bosch Gmbh Robert | Kraftstoffinjektor mit Einspritzverlaufsformung |
DE10131640A1 (de) * | 2001-06-29 | 2003-01-16 | Bosch Gmbh Robert | Kraftstoffinjektor mit Einspritzverlaufsformung durch schaltbare Drosselelemente |
CN1671961A (zh) * | 2002-07-29 | 2005-09-21 | 罗伯特·博世有限公司 | 有及无可控喷嘴针速度的压力增强部分的燃料喷射器及其控制方法 |
KR20040017596A (ko) * | 2002-08-22 | 2004-02-27 | 현대자동차주식회사 | 디젤엔진의 연료누설방지용 인젝터 |
DE10254749A1 (de) | 2002-11-23 | 2004-06-17 | Robert Bosch Gmbh | Kraftstoffeinspritzvorrichtung mit einem 3/3-Wege-Steuerventil zur Einspritzverlaufsformung |
WO2004051071A1 (de) * | 2002-12-05 | 2004-06-17 | Robert Bosch Gmbh | Kraftstoffeinspritzvorrichtung mit einem 3/3-wege-steuerventil zur einspritzverlaufsformung |
JP2006257874A (ja) | 2004-04-30 | 2006-09-28 | Denso Corp | インジェクタ |
FR2894631A1 (fr) * | 2005-12-13 | 2007-06-15 | Renault Sas | Injecteur a vitesse de levee de soupape a aiguille variable et moteur comprenant un tel injecteur |
DE102005060274A1 (de) * | 2005-12-16 | 2007-06-21 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
JP2007205324A (ja) * | 2006-02-06 | 2007-08-16 | Denso Corp | 燃料噴射弁 |
DE102006009071A1 (de) * | 2006-02-28 | 2007-08-30 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
DE102006054064A1 (de) * | 2006-11-16 | 2008-05-21 | Robert Bosch Gmbh | Kraftstoffinjektor |
JP6130280B2 (ja) * | 2013-09-25 | 2017-05-17 | 日立オートモティブシステムズ株式会社 | 燃料噴射装置の駆動装置 |
DE102013112752A1 (de) * | 2013-11-19 | 2015-05-21 | Denso Corporation | Kraftstoffinjektor |
DE102014211287A1 (de) * | 2014-06-12 | 2015-12-17 | Engineering Center Steyr Gmbh & Co. Kg | Fluid-Einspritzvorrichtung für eine Verbrennungskraftmaschine |
JP6683143B2 (ja) * | 2016-11-14 | 2020-04-15 | 株式会社デンソー | 燃料噴射装置 |
JP6988350B2 (ja) * | 2017-10-06 | 2022-01-05 | 株式会社デンソー | 燃料噴射装置 |
CN116181537B (zh) * | 2023-02-08 | 2024-01-23 | 钧风电控科技(泰州)有限责任公司 | 一种电磁阀下沉偏置双进油道喷油器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0571438A (ja) | 1991-09-11 | 1993-03-23 | Nippondenso Co Ltd | 燃料噴射装置 |
ATE184078T1 (de) * | 1994-06-06 | 1999-09-15 | Ganser Hydromag | Brennstoffeinspritzventil für verbrennungskraftmaschinen |
US5687693A (en) * | 1994-07-29 | 1997-11-18 | Caterpillar Inc. | Hydraulically-actuated fuel injector with direct control needle valve |
DE19640826B4 (de) * | 1995-10-03 | 2004-11-25 | Nippon Soken, Inc., Nishio | Speicherkraftstoffeinspritzvorrichtung und Druckregelvorrichtung hierfür |
DE19742320A1 (de) * | 1997-09-25 | 1999-04-01 | Bosch Gmbh Robert | Kraftstoffeinspritzventil |
DE59908941D1 (de) * | 1998-05-28 | 2004-04-29 | Siemens Ag | Kraftstoffeinspritzventil für brennkraftmaschinen |
-
2000
- 2000-06-15 JP JP2000184584A patent/JP3551898B2/ja not_active Expired - Fee Related
-
2001
- 2001-06-13 DE DE2001625098 patent/DE60125098T2/de not_active Expired - Fee Related
- 2001-06-13 EP EP20010114379 patent/EP1164283B1/en not_active Expired - Lifetime
- 2001-06-13 ES ES01114379T patent/ES2277601T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2001355533A (ja) | 2001-12-26 |
EP1164283A2 (en) | 2001-12-19 |
EP1164283B1 (en) | 2006-12-13 |
ES2277601T3 (es) | 2007-07-16 |
DE60125098T2 (de) | 2007-06-28 |
EP1164283A3 (en) | 2003-11-05 |
DE60125098D1 (de) | 2007-01-25 |
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