FR2866395B1 - Injecteur de carburant pour un moteur a combustion interne - Google Patents
Injecteur de carburant pour un moteur a combustion interneInfo
- Publication number
- FR2866395B1 FR2866395B1 FR0501053A FR0501053A FR2866395B1 FR 2866395 B1 FR2866395 B1 FR 2866395B1 FR 0501053 A FR0501053 A FR 0501053A FR 0501053 A FR0501053 A FR 0501053A FR 2866395 B1 FR2866395 B1 FR 2866395B1
- Authority
- FR
- France
- Prior art keywords
- combustion engine
- internal combustion
- fuel injector
- injector
- fuel
- 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
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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
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 |
---|---|---|---|
JP2004037224A JP2005226580A (ja) | 2004-02-13 | 2004-02-13 | 燃料噴射装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2866395A1 FR2866395A1 (fr) | 2005-08-19 |
FR2866395B1 true FR2866395B1 (fr) | 2008-02-15 |
Family
ID=34805947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0501053A Expired - Fee Related FR2866395B1 (fr) | 2004-02-13 | 2005-02-02 | Injecteur de carburant pour un moteur a combustion interne |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050178859A1 (fr) |
JP (1) | JP2005226580A (fr) |
CN (1) | CN1654812A (fr) |
DE (1) | DE102005006378A1 (fr) |
FR (1) | FR2866395B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE414223T1 (de) * | 2006-04-13 | 2008-11-15 | Fiat Ricerche | Brennstoffinjektor einer brennkraftmaschine |
JP5079650B2 (ja) * | 2007-11-02 | 2012-11-21 | 株式会社デンソー | 燃料噴射弁及び燃料噴射装置 |
CN103140665B (zh) | 2010-06-30 | 2016-03-02 | 奥比托澳大利亚有限公司 | 燃料喷射组件 |
CN103321808B (zh) * | 2013-07-08 | 2015-09-16 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | 一种新型喷油嘴针阀偶件 |
CN103807067A (zh) * | 2013-12-30 | 2014-05-21 | 沪东重机有限公司 | 一种外置电磁阀式电控喷油器 |
GB2549095A (en) * | 2016-04-04 | 2017-10-11 | Delphi Int Operations Luxembourg Sarl | Fuel injector |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2460111A1 (de) * | 1974-04-13 | 1976-07-15 | Daimler Benz Ag | Einspritzventil |
JPS6189975A (ja) * | 1984-10-09 | 1986-05-08 | Diesel Kiki Co Ltd | 内燃機関の燃料噴射ノズル装置 |
US4946107A (en) * | 1988-11-29 | 1990-08-07 | Pacer Industries, Inc. | Electromagnetic fuel injection valve |
EP0529630B1 (fr) * | 1991-08-30 | 1996-03-27 | Nippondenso Co., Ltd. | Système d'injection de carburant pour moteur à combustion interne |
US5236173A (en) * | 1992-03-11 | 1993-08-17 | Siemens Automotive L.P. | Armature bounce damper |
US5472142A (en) * | 1992-08-11 | 1995-12-05 | Nippondenso Co., Ltd. | Accumulator fuel injection apparatus |
US5636827A (en) * | 1994-09-20 | 1997-06-10 | Siemens Automotive Corporation | Notched needle bounce eliminator |
DE29519296U1 (de) * | 1995-12-06 | 1997-04-03 | Robert Bosch Gmbh, 70469 Stuttgart | Kraftstoffeinspritzventil für Brennkraftmaschinen |
IT1295462B1 (it) * | 1997-10-02 | 1999-05-12 | Elasis Sistema Ricerca Fiat | Iniettore di combustibile a comando elettromagnetico per motori a combustione interna. |
IT1319988B1 (it) * | 2000-03-21 | 2003-11-12 | Fiat Ricerche | Spina di chiusura di un ugello in un iniettore di combustibile permotori a combustione interna. |
DE10017657A1 (de) * | 2000-04-08 | 2001-10-11 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE10054183A1 (de) * | 2000-11-02 | 2002-05-29 | Siemens Ag | Einspritznadel mit elastischer Nadelspitze |
DE10105368A1 (de) * | 2001-02-06 | 2002-08-29 | Siemens Ag | Kraftstoffeinspritzdüse für eine Brennkraftmaschine |
DE60208615T2 (de) * | 2001-09-20 | 2006-09-14 | Denso Corp., Kariya | Brennstoffeinspritzventil mit drosselnder Lochplatte |
-
2004
- 2004-02-13 JP JP2004037224A patent/JP2005226580A/ja active Pending
-
2005
- 2005-02-02 FR FR0501053A patent/FR2866395B1/fr not_active Expired - Fee Related
- 2005-02-02 US US11/047,703 patent/US20050178859A1/en not_active Abandoned
- 2005-02-04 CN CNA2005100067750A patent/CN1654812A/zh active Pending
- 2005-02-11 DE DE200510006378 patent/DE102005006378A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE102005006378A1 (de) | 2005-09-01 |
CN1654812A (zh) | 2005-08-17 |
FR2866395A1 (fr) | 2005-08-19 |
US20050178859A1 (en) | 2005-08-18 |
JP2005226580A (ja) | 2005-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20091030 |