EP1143136A3 - Injecteur de combustible pour moteurs à combustion interne - Google Patents

Injecteur de combustible pour moteurs à combustion interne Download PDF

Info

Publication number: EP1143136A3
Authority: EP; European Patent Office
Prior art keywords: internal combustion; fuel injector; combustion engines; engines; injector
Prior art date: 2000-04-08
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

Application number

EP01105727A

Other languages

German (de)

English (en)

Other versions

EP1143136A2 (fr

EP1143136B1 (fr

Inventor

Gerhard Girlinger

Manfred Hackl

Stefan Reisinger

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

Priority date (The priority date 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 date listed.)

2000-04-08

Filing date

2001-03-08

Publication date

2003-09-10

2001-03-08 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2001-10-10 Publication of EP1143136A2 publication Critical patent/EP1143136A2/fr

2003-09-10 Publication of EP1143136A3 publication Critical patent/EP1143136A3/fr

2004-11-17 Application granted granted Critical

2004-11-17 Publication of EP1143136B1 publication Critical patent/EP1143136B1/fr

2021-03-08 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
- F02M2547/003—Valve inserts containing control chamber and valve piston

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)

EP01105727A 2000-04-08 2001-03-08 Injecteur de combustible pour moteurs à combustion interne Expired - Lifetime EP1143136B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10017657		2000-04-08
DE10017657A DE10017657A1 (de)	2000-04-08	2000-04-08	Kraftstoffeinspritzventil für Brennkraftmaschinen

Publications (3)

Publication Number	Publication Date
EP1143136A2 EP1143136A2 (fr)	2001-10-10
EP1143136A3 true EP1143136A3 (fr)	2003-09-10
EP1143136B1 EP1143136B1 (fr)	2004-11-17

Family

ID=7638147

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP01105727A Expired - Lifetime EP1143136B1 (fr)	2000-04-08	2001-03-08	Injecteur de combustible pour moteurs à combustion interne

Country Status (4)

Country	Link
US (1)	US6488220B2 (fr)
EP (1)	EP1143136B1 (fr)
JP (1)	JP2001355544A (fr)
DE (2)	DE10017657A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10144889C1 (de) *	2001-09-12	2003-04-17	Bosch Gmbh Robert	Kraftstoffinjektor mit vom Ventilraum ausgehender Vordrosselbohrung
US7004094B2 (en) *	2002-06-28	2006-02-28	Carson Dale C	Drag reduction system and method
JP2005226580A (ja) *	2004-02-13	2005-08-25	Denso Corp	燃料噴射装置
AT501668B1 (de) *	2004-08-24	2007-03-15	Bosch Gmbh Robert	Steuerventil für eine einspritzdüse
DE102016220912A1 (de) *	2016-10-25	2018-04-26	Robert Bosch Gmbh	Kraftstoffeinspritzventil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3839635A1 (de) *	1988-11-24	1990-05-31	Bosch Gmbh Robert	Kraftstoff-einspritzduese fuer brennkraftmaschinen
DE19650865A1 (de) *	1996-12-07	1998-06-10	Bosch Gmbh Robert	Magnetventil
EP0916842A1 (fr) *	1997-11-18	1999-05-19	ELASIS SISTEMA RICERCA FIAT NEL MEZZOGIORNO Società Consortile per Azioni	Dispositif de commande d'un injecteur de combustible de moteurs à combustion interne

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS618460A (ja) *	1984-06-25	1986-01-16	Toyota Motor Corp	燃料噴射弁
JPH0665870B2 (ja) *	1986-04-11	1994-08-24	日本電装株式会社	内燃機関用燃料噴射弁
JPH0665871B2 (ja) *	1986-06-28	1994-08-24	日本電装株式会社	内燃機関用燃料噴射装置
DE4142940C2 (de) *	1991-12-24	1994-01-27	Bosch Gmbh Robert	Elektrisch gesteuerte Pumpedüse
DE4340874C2 (de) *	1993-12-01	1996-10-24	Bosch Gmbh Robert	Kraftstoff-Einspritzdüse für Brennkraftmaschinen
US6027037A (en) *	1995-12-05	2000-02-22	Denso Corporation	Accumulator fuel injection apparatus for internal combustion engine
GB9600771D0 (en) *	1996-01-13	1996-03-20	Lucas Ind Plc	Fuel pump
DE19802244A1 (de) *	1998-01-22	1999-07-29	Bosch Gmbh Robert	Kraftstoffeinspritzventil für Brennkraftmaschinen
JPH11229996A (ja) *	1998-02-12	1999-08-24	Denso Corp	燃料噴射装置
DE19827267A1 (de) *	1998-06-18	1999-12-23	Bosch Gmbh Robert	Kraftstoff-Einspritzventil für Hochdruck-Einspritzung mit verbesserter Steuerung der Kraftstoffzufuhr
GB9820033D0 (en) *	1998-09-16	1998-11-04	Lucas Ind Plc	Fuel injector
GB9820237D0 (en) *	1998-09-18	1998-11-11	Lucas Ind Plc	Fuel injector
GB9823134D0 (en) *	1998-10-23	1998-12-16	Lucas Ind Plc	Valve

2000
- 2000-04-08 DE DE10017657A patent/DE10017657A1/de not_active Withdrawn
2001
- 2001-03-08 DE DE50104514T patent/DE50104514D1/de not_active Expired - Lifetime
- 2001-03-08 EP EP01105727A patent/EP1143136B1/fr not_active Expired - Lifetime
- 2001-04-04 US US09/825,042 patent/US6488220B2/en not_active Expired - Lifetime
- 2001-04-05 JP JP2001107639A patent/JP2001355544A/ja active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3839635A1 (de) *	1988-11-24	1990-05-31	Bosch Gmbh Robert	Kraftstoff-einspritzduese fuer brennkraftmaschinen
DE19650865A1 (de) *	1996-12-07	1998-06-10	Bosch Gmbh Robert	Magnetventil
EP0916842A1 (fr) *	1997-11-18	1999-05-19	ELASIS SISTEMA RICERCA FIAT NEL MEZZOGIORNO Società Consortile per Azioni	Dispositif de commande d'un injecteur de combustible de moteurs à combustion interne

Also Published As

Publication number	Publication date
DE10017657A1 (de)	2001-10-11
DE50104514D1 (de)	2004-12-23
JP2001355544A (ja)	2001-12-26
US20010054653A1 (en)	2001-12-27
EP1143136A2 (fr)	2001-10-10
EP1143136B1 (fr)	2004-11-17
US6488220B2 (en)	2002-12-03

Publication	Publication Date	Title
AU2001273014A1 (en)	2002-01-14	Swirl injector for internal combustion engine
PL352634A1 (en)	2003-09-08	Fuel injection valve for internal combustion engines
AU2002224786A1 (en)	2002-04-29	Internal combustion engine with injection of gaseous fuel
PL355528A1 (en)	2004-05-04	Fuel injection system for internal combustion engines
PL352573A1 (en)	2003-08-25	Fuel ignition valve for internal combustion engines
AU2003201421A1 (en)	2003-09-09	Fuel injection valve for internal combustion engines
EP1357285A3 (fr)	2004-09-22	Dispositif d'injection de carburant pour un moteur à combustion interne
PL350824A1 (en)	2003-02-10	Fuel injection valve for internal combustion engines
AU3885200A (en)	2000-09-28	Fuel injector for internal combustion engines and method for making same
EP1316718A3 (fr)	2004-04-28	Dispositif d'injection de carburant pour un moteur à combustion interne
GB2338515B (en)	2000-05-10	Fuel injection valve for internal combustion engines
EP1357283A3 (fr)	2004-09-22	Dispositif d'injection de carburant pour un moteur à combustion interne
PL355416A1 (en)	2004-04-19	Fuel-injection system for internal combustion engines
PL355635A1 (en)	2004-05-04	Fuel injection valve for internal combustion engines
PL370638A1 (en)	2005-05-30	Fuel injection valve for internal combustion engines
AU2003236047A1 (en)	2003-12-02	Fuel for internal combustion engine
EP1350024A4 (fr)	2005-08-24	Pompe d'injection de carburant pour moteur a combustion interne
EP1143136A3 (fr)	2003-09-10	Injecteur de combustible pour moteurs à combustion interne
GB2340885B (en)	2000-07-19	Fuel injection valve for internal combustion engines
AU6809500A (en)	2001-03-13	Fuel for automatic ignition internal combustion engines
GB2367093B (en)	2002-08-14	Fuel injection system for internal combustion engines
AU2001286078A1 (en)	2002-03-26	Diesel internal combustion engine
GB0028803D0 (en)	2001-01-10	Diesel internal combustion engine
GB2357805B (en)	2001-11-21	Fuel-injection for internal combustion engines
AUPQ661700A0 (en)	2000-05-04	Fuel injector for internal combustion engine

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