DE50207640D1 - Kraftstoffeinspritzventil für brennkraftmaschinen - Google Patents

Kraftstoffeinspritzventil für brennkraftmaschinen

Info

Publication number: DE50207640D1
Authority: DE; Germany
Prior art keywords: internal combustion; fuel injection; injection valve; combustion engines; engines
Prior art date: 2001-03-28
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 - Lifetime

Application number

DE50207640T

Other languages

English (en)

Inventor

Gerhard Mack

Taner Narin

Holger Rapp

Ulrich Kunzi

Ralf Heinecke

Wilhelm Christ

Friedrich Boecking

Wolfgang Fleiner

Manfred Fink

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.)

2001-03-28

Filing date

2002-03-26

Publication date

2006-09-07

2002-03-26 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2002-03-26 Priority to DE50207640T priority Critical patent/DE50207640D1/de

2006-09-07 Application granted granted Critical

2006-09-07 Publication of DE50207640D1 publication Critical patent/DE50207640D1/de

2022-03-27 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
- F02M61/04—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
- F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
- 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)

DE50207640T 2001-03-28 2002-03-26 Kraftstoffeinspritzventil für brennkraftmaschinen Expired - Lifetime DE50207640D1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE50207640T DE50207640D1 (de)	2001-03-28	2002-03-26	Kraftstoffeinspritzventil für brennkraftmaschinen

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE10115215A DE10115215A1 (de)	2001-03-28	2001-03-28	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE50207640T DE50207640D1 (de)	2001-03-28	2002-03-26	Kraftstoffeinspritzventil für brennkraftmaschinen
PCT/DE2002/001094 WO2002077442A1 (de)	2001-03-28	2002-03-26	Kraftstoffeinspritzventil für brennkraftmaschinen

Publications (1)

Publication Number	Publication Date
DE50207640D1 true DE50207640D1 (de)	2006-09-07

Family

ID=7679339

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE10115215A Withdrawn DE10115215A1 (de)	2001-03-28	2001-03-28	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE50207640T Expired - Lifetime DE50207640D1 (de)	2001-03-28	2002-03-26	Kraftstoffeinspritzventil für brennkraftmaschinen

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE10115215A Withdrawn DE10115215A1 (de)	2001-03-28	2001-03-28	Kraftstoffeinspritzventil für Brennkraftmaschinen

Country Status (6)

Country	Link
US (1)	US6874704B2 (de)
EP (1)	EP1373710B1 (de)
JP (1)	JP2004526895A (de)
CN (1)	CN1298991C (de)
DE (2)	DE10115215A1 (de)
WO (1)	WO2002077442A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10222196A1 (de) *	2002-05-18	2003-11-27	Bosch Gmbh Robert	Kraftstoffeinspritzventil für Brennkraftmaschinen
JP4013912B2 (ja) *	2004-03-29	2007-11-28	トヨタ自動車株式会社	燃料噴射弁
US7900604B2 (en) *	2005-06-16	2011-03-08	Siemens Diesel Systems Technology	Dampening stop pin
JP4552890B2 (ja) *	2006-05-11	2010-09-29	株式会社デンソー	インジェクタ
DE102006040645A1 (de) *	2006-08-30	2008-03-13	Robert Bosch Gmbh	Injektor für Brennkraftmaschinen
DE102006047935A1 (de)	2006-10-10	2008-04-17	Robert Bosch Gmbh	Kraftstoffinjektor für eine Brennkraftmaschine
DE102008061400A1 (de) *	2008-12-10	2010-06-17	Man Diesel Se	Kraftstoff-Einspritzventil für eine Brennkraftmaschine
DE102009054441A1 (de) *	2009-11-25	2011-06-30	L'Orange GmbH, 70435	Kraftstoff-Einspritzdüse für Brennkraftmaschinen
DE102016209249A1 (de) *	2016-05-27	2017-11-30	Robert Bosch Gmbh	Gasventil zum Dosieren von gasförmigen Kraftstoffen
CN114294138A (zh) *	2022-01-25	2022-04-08	无锡威孚高科技集团股份有限公司	一种双燃料喷射阀

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2030445A1 (de) *	1970-06-20	1972-01-27	Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg	Einspritzdüse
DE2710216A1 (de) *	1977-03-09	1978-09-14	Bosch Gmbh Robert	Kraftstoffeinspritzduese
DE4303813C1 (de)	1993-02-10	1994-06-30	Bosch Gmbh Robert	Kraftstoffeinspritzdüse für Brennkraftmaschinen
DE19744518A1 (de) *	1997-10-09	1999-04-15	Bosch Gmbh Robert	Kraftstoffeinspritzventil für Brennkraftmaschinen
WO1999019616A1 (fr)	1997-10-09	1999-04-22	Renault	Procede pour produire un signal de synchronisation permettant le pilotage d'un systeme d'injection electronique d'un moteur a combustion interne
JPH11280588A (ja) *	1998-03-31	1999-10-12	Denso Corp	燃料噴射ノズル
JPH11294301A (ja) *	1998-04-08	1999-10-26	Denso Corp	燃料噴射ノズル
GB9914644D0 (en) *	1999-06-24	1999-08-25	Lucas Ind Plc	Fuel injector
US6467702B1 (en) *	1999-06-25	2002-10-22	Delphi Technologies, Inc.	Fuel injector

2001
- 2001-03-28 DE DE10115215A patent/DE10115215A1/de not_active Withdrawn
2002
- 2002-03-26 US US10/296,584 patent/US6874704B2/en not_active Expired - Fee Related
- 2002-03-26 CN CNB02800907XA patent/CN1298991C/zh not_active Expired - Fee Related
- 2002-03-26 EP EP02727267A patent/EP1373710B1/de not_active Expired - Lifetime
- 2002-03-26 DE DE50207640T patent/DE50207640D1/de not_active Expired - Lifetime
- 2002-03-26 WO PCT/DE2002/001094 patent/WO2002077442A1/de active IP Right Grant
- 2002-03-26 JP JP2002575464A patent/JP2004526895A/ja active Pending

Also Published As

Publication number	Publication date
US20030155441A1 (en)	2003-08-21
DE10115215A1 (de)	2002-10-10
CN1460151A (zh)	2003-12-03
WO2002077442A1 (de)	2002-10-03
EP1373710B1 (de)	2006-07-26
EP1373710A1 (de)	2004-01-02
JP2004526895A (ja)	2004-09-02
CN1298991C (zh)	2007-02-07
US6874704B2 (en)	2005-04-05

Similar Documents

Publication	Publication Date	Title
DE50100641D1 (de)	2003-10-23	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50209290D1 (de)	2007-03-08	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50202740D1 (de)	2005-05-12	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50010930D1 (de)	2005-09-15	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50211554D1 (de)	2008-03-06	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50305205D1 (de)	2006-11-09	Kraftstoffeinspritzventil f r brennkraftmaschinen
DE50300735D1 (de)	2005-08-11	Brennstoffeinspritzventil für verbrennungskraftmaschinen
DE50302074D1 (de)	2006-02-02	KRAFTSTOFFEINSPRITZVENTIL FüR BRENNKRAFTMASCHINEN
DE50213847D1 (de)	2009-10-29	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE50105813D1 (de)	2005-05-12	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50305785D1 (de)	2007-01-04	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50009475D1 (de)	2005-03-17	Kraftstoffeinspritzventil für brennkraftmaschinen
DE60203223D1 (de)	2005-04-21	Kraftstoffeinspritzungssteuerung für Brennkraftmaschine
DE50008502D1 (de)	2004-12-09	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50305296D1 (de)	2006-11-16	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50201953D1 (de)	2005-02-10	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50306057D1 (de)	2007-02-01	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50312891D1 (de)	2010-08-26	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50305850D1 (de)	2007-01-11	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50214714D1 (de)	2010-11-25	Kraftstoffeinspritzventil für brennkraftmaschinen
DE502004007360D1 (de)	2008-07-24	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50207021D1 (de)	2006-07-06	Krafftstoffeinspritzventil für brennkraftmaschinen
DE50102645D1 (de)	2004-07-22	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50201843D1 (de)	2005-01-27	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50300174D1 (de)	2005-01-05	Kraftstoffeinspritzventil für Brennkraftmaschinen

Legal Events

Date	Code	Title	Description
2007-08-16	8364	No opposition during term of opposition