EP1118765A3 - Injecteur de combustible pour moteur à combustion interne - Google Patents
Injecteur de combustible pour moteur à combustion interne Download PDFInfo
- Publication number
- EP1118765A3 EP1118765A3 EP00127135A EP00127135A EP1118765A3 EP 1118765 A3 EP1118765 A3 EP 1118765A3 EP 00127135 A EP00127135 A EP 00127135A EP 00127135 A EP00127135 A EP 00127135A EP 1118765 A3 EP1118765 A3 EP 1118765A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- control
- injection valve
- high pressure
- fuel
- valve member
- 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- Withdrawn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 5
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000002347 injection Methods 0.000 abstract 6
- 239000007924 injection Substances 0.000 abstract 6
- 238000004519 manufacturing process Methods 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
- 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
- F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH922000 | 2000-01-19 | ||
CH922000 | 2000-01-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1118765A2 EP1118765A2 (fr) | 2001-07-25 |
EP1118765A3 true EP1118765A3 (fr) | 2003-11-19 |
Family
ID=4349639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00127135A Withdrawn EP1118765A3 (fr) | 2000-01-19 | 2000-12-12 | Injecteur de combustible pour moteur à combustion interne |
Country Status (3)
Country | Link |
---|---|
US (1) | US6499669B2 (fr) |
EP (1) | EP1118765A3 (fr) |
JP (1) | JP4606605B2 (fr) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10020867B4 (de) * | 2000-04-28 | 2006-07-06 | Robert Bosch Gmbh | Common-Rail-Injektor |
DE10025497A1 (de) * | 2000-05-23 | 2001-11-29 | Bosch Gmbh Robert | Kraftstoffeinspritzventil |
DE10122256A1 (de) * | 2001-05-08 | 2002-11-21 | Bosch Gmbh Robert | Kraftstoff-Einspritzvorrichtung für Brennkraftmaschinen, insbesondere Common-Rail-Injektor, sowie Kraftstoffsystem und Brennkraftmaschine |
DE50214476D1 (de) | 2001-07-03 | 2010-07-15 | Crt Common Rail Tech Ag | Brennstoffeinspritzventil für Verbrennungskraftmaschinen |
US20030075621A1 (en) * | 2001-10-05 | 2003-04-24 | Siemens Automotive Corporation | Fuel injection sleeve armature |
US7458530B2 (en) * | 2001-10-05 | 2008-12-02 | Continental Automotive Systems Us, Inc. | Fuel injector sleeve armature |
DE10206908B4 (de) * | 2002-02-19 | 2010-01-07 | Continental Automotive Gmbh | Injektor mit verbesserter Anschlussgeometrie |
DE10221384A1 (de) * | 2002-05-14 | 2003-11-27 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
DE10351680A1 (de) * | 2003-11-05 | 2005-06-09 | Robert Bosch Gmbh | Ventil für eine Kraftstoffeinspritzpumpe |
WO2005080785A1 (fr) * | 2004-02-25 | 2005-09-01 | Ganser-Hydromag Ag | Soupape d'injection de carburant pour moteurs a combustion interne |
JP2006181577A (ja) * | 2004-12-24 | 2006-07-13 | Denso Corp | 高圧配管部品の製造方法および高圧配管部品 |
US7334741B2 (en) * | 2005-01-28 | 2008-02-26 | Cummins Inc. | Fuel injector with injection rate control |
BRPI0608785A2 (pt) * | 2005-04-14 | 2010-01-26 | Ganser Hydromag | válvula de injeção de combustìvel |
CH697562B1 (de) * | 2005-08-09 | 2008-11-28 | Ganser Hydromag | Brennstoffeinspritzventil. |
US8544771B2 (en) * | 2006-03-03 | 2013-10-01 | Ganser-Hydromag Ag | Fuel injection valve for internal combustion engines |
DE102007025050B3 (de) * | 2007-05-29 | 2008-10-16 | L'orange Gmbh | Hochdruck-Einspritzinjektor für Brennkraftmaschinen mit einer knicklaststeigernden Steuerstangenabstützung über unter Hochdruck stehendem Kraftstoff |
JP2009103080A (ja) * | 2007-10-24 | 2009-05-14 | Denso Corp | 燃料噴射弁 |
DE102007059855A1 (de) | 2007-12-12 | 2009-06-25 | Robert Bosch Gmbh | Kraftstoffzumesseinheit für eine Kraftstoffhochdruckpumpe und Kraftstoffhochdruckpumpe |
US7963464B2 (en) * | 2008-01-23 | 2011-06-21 | Caterpillar Inc. | Fuel injector and method of assembly therefor |
US9163597B2 (en) * | 2008-10-01 | 2015-10-20 | Caterpillar Inc. | High-pressure containment sleeve for nozzle assembly and fuel injector using same |
JP5287428B2 (ja) * | 2009-03-30 | 2013-09-11 | 株式会社デンソー | インジェクタ |
JP2012132352A (ja) * | 2010-12-21 | 2012-07-12 | Denso Corp | インジェクタ |
JP6441824B2 (ja) * | 2013-03-01 | 2018-12-19 | ガンサー−ハイドロマグ アーゲーGanser−Hydromag Ag | 内燃機関の燃焼チャンバに燃料を噴射するための装置 |
DE102014209961A1 (de) * | 2014-05-26 | 2015-11-26 | Robert Bosch Gmbh | Düsenbaugruppe für einen Kraftstoffinjektor sowie Kraftstoffinjektor |
US9719476B2 (en) | 2014-07-14 | 2017-08-01 | Cummins Inc. | B-LCCR injector pilot valve orifice, armature and plunger guide arrangement |
DE102016015038B4 (de) * | 2016-12-16 | 2020-03-26 | Woodward L'orange Gmbh | Kraftstoffinjektor |
RU193251U1 (ru) * | 2019-07-11 | 2019-10-21 | Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" | Топливная форсунка |
CN114658577B (zh) * | 2022-03-28 | 2023-03-21 | 潍柴动力股份有限公司 | 一种燃油预供泵的控制方法及发动机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0228578B1 (fr) * | 1985-12-02 | 1991-09-25 | Marco Alfredo Ganser | Dispositif d'injection de combustible pour moteur à combustion interne |
EP0450532A1 (fr) * | 1990-04-06 | 1991-10-09 | ELASIS SISTEMA RICERCA FIAT NEL MEZZOGIORNO Società Consortile per Azioni | Dispositif d'injection de carburant à actionnement électromagnétique pour un moteur à combustion interne |
EP0675281B1 (fr) * | 1994-03-29 | 1998-05-06 | Mathis, Christian, Dipl.Masch.Ing. ETH | Soupape d'injection pour moteur, particulierement pour moteur diesel |
EP0686763B1 (fr) * | 1994-06-06 | 1999-09-01 | Ganser-Hydromag Ag | Injecteur de combustible pour moteurs à combustion interne |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4200231A (en) * | 1978-06-19 | 1980-04-29 | General Motors Corporation | Fuel injector nozzle |
JP3864551B2 (ja) * | 1998-04-08 | 2007-01-10 | 株式会社デンソー | インジェクタ |
JP2000018116A (ja) * | 1998-06-30 | 2000-01-18 | Isuzu Motors Ltd | コモンレール式燃料噴射装置のインジェクタ |
US6293254B1 (en) | 2000-01-07 | 2001-09-25 | Cummins Engine Company, Inc. | Fuel injector with floating sleeve control chamber |
-
2000
- 2000-12-12 EP EP00127135A patent/EP1118765A3/fr not_active Withdrawn
-
2001
- 2001-01-19 US US09/764,435 patent/US6499669B2/en not_active Expired - Fee Related
- 2001-01-19 JP JP2001011758A patent/JP4606605B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0228578B1 (fr) * | 1985-12-02 | 1991-09-25 | Marco Alfredo Ganser | Dispositif d'injection de combustible pour moteur à combustion interne |
EP0450532A1 (fr) * | 1990-04-06 | 1991-10-09 | ELASIS SISTEMA RICERCA FIAT NEL MEZZOGIORNO Società Consortile per Azioni | Dispositif d'injection de carburant à actionnement électromagnétique pour un moteur à combustion interne |
EP0675281B1 (fr) * | 1994-03-29 | 1998-05-06 | Mathis, Christian, Dipl.Masch.Ing. ETH | Soupape d'injection pour moteur, particulierement pour moteur diesel |
EP0686763B1 (fr) * | 1994-06-06 | 1999-09-01 | Ganser-Hydromag Ag | Injecteur de combustible pour moteurs à combustion interne |
Also Published As
Publication number | Publication date |
---|---|
JP4606605B2 (ja) | 2011-01-05 |
US6499669B2 (en) | 2002-12-31 |
JP2001227435A (ja) | 2001-08-24 |
US20010013556A1 (en) | 2001-08-16 |
EP1118765A2 (fr) | 2001-07-25 |
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Legal Events
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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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Effective date: 20040520 |