DE59810087D1 - Kraftstoffeinspritzventil für brennkraftmaschinen - Google Patents

Kraftstoffeinspritzventil für brennkraftmaschinen

Info

Publication number: DE59810087D1
Authority: DE; Germany
Prior art keywords: internal combustion; fuel injection; injection valve; combustion engines; engines
Prior art date: 1998-01-22
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

DE59810087T

Other languages

English (en)

Inventor

Kurt Schraudner

Josef Ernst

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.)

1998-01-22

Filing date

1998-11-17

Publication date

2003-12-11

1998-11-17 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2003-12-11 Application granted granted Critical

2003-12-11 Publication of DE59810087D1 publication Critical patent/DE59810087D1/de

2018-11-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- 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
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- 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
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
- 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)
Manufacturing & Machinery (AREA)
Fuel-Injection Apparatus (AREA)

DE59810087T 1998-01-22 1998-11-17 Kraftstoffeinspritzventil für brennkraftmaschinen Expired - Lifetime DE59810087D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19802244A DE19802244A1 (de)	1998-01-22	1998-01-22	Kraftstoffeinspritzventil für Brennkraftmaschinen
PCT/DE1998/003387 WO1999037909A1 (de)	1998-01-22	1998-11-17	Kraftstoffeinspritzventil für brennkraftmaschinen

Publications (1)

Publication Number	Publication Date
DE59810087D1 true DE59810087D1 (de)	2003-12-11

Family

ID=7855296

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19802244A Withdrawn DE19802244A1 (de)	1998-01-22	1998-01-22	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE59810087T Expired - Lifetime DE59810087D1 (de)	1998-01-22	1998-11-17	Kraftstoffeinspritzventil für brennkraftmaschinen

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19802244A Withdrawn DE19802244A1 (de)	1998-01-22	1998-01-22	Kraftstoffeinspritzventil für Brennkraftmaschinen

Country Status (6)

Country	Link
US (1)	US6302087B1 (de)
EP (1)	EP0975866B1 (de)
JP (1)	JP4260228B2 (de)
KR (1)	KR100680523B1 (de)
DE (2)	DE19802244A1 (de)
WO (1)	WO1999037909A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19940301A1 (de) *	1999-08-25	2001-03-01	Bosch Gmbh Robert	Kraftstoffeinspritzventil
DE19952511B4 (de) *	1999-10-30	2004-09-30	Robert Bosch Gmbh	Common-Rail-Injektor
JP3795724B2 (ja) *	2000-03-13	2006-07-12	株式会社デンソー	燃料噴射装置及びその噴射特性調整方法
DE10017657A1 (de) *	2000-04-08	2001-10-11	Bosch Gmbh Robert	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10038996A1 (de) *	2000-08-10	2002-02-21	Bosch Gmbh Robert	Kraftstoffeinspritzventil
DE10054991A1 (de) *	2000-11-07	2002-05-29	Bosch Gmbh Robert	Druckgesteuerter Injektor zum Einspritzen von Kraftstoff mit Doppelventil
DE10065220A1 (de) *	2000-12-27	2002-07-18	Bosch Gmbh Robert	Kraftausgeglichenes Steuerventil am Steuerraum eines Kraftstoffinjektors
ITTO20001230A1 (it) *	2000-12-29	2002-06-29	Fiat Ricerche	Iniettore di combustibile per un motore a combustione interna.
ITTO20010027A1 (it) *	2001-01-16	2002-07-16	Fiat Ricerche	Metodo per realizzare iniettori di combustibile ed iniettore di combustibile.
US6845756B2 (en) *	2001-05-21	2005-01-25	Robert Bosch Gmbh	High-pressure sealing element to four injectors
DE102005026513A1 (de) *	2005-06-09	2006-12-14	Robert Bosch Gmbh	Ventil zur Steuerung eines Einspritzventils einer Brennkraftmaschine
DE102009001706A1 (de) *	2009-03-20	2010-09-23	Robert Bosch Gmbh	Restluftspaltscheibe
DE102009003213A1 (de) *	2009-05-19	2010-11-25	Robert Bosch Gmbh	Restluftspaltscheibe
DE102010030600A1 (de) *	2010-06-28	2011-12-29	Robert Bosch Gmbh	Minimierung des Ankerschließprellens durch ein Verzögerungsglied im Restluftspalt
US9581120B2 (en)	2011-11-01	2017-02-28	Cummins Inc.	Fuel injector with injection control valve cartridge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4251051A (en) *	1979-04-19	1981-02-17	The Jacobs Manufacturing Company	Solenoid structure having a relatively unrestrained generally flat armature member
DE3228079A1 (de) *	1982-07-28	1984-02-02	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoff-einspritzduese fuer brennkraftmaschinen
IT212431Z2 (it) *	1987-08-25	1989-07-04	Weber Srl	Le a comando elettromagnetico per valvola di iniezione del combustibi motori a ciclo diesel
JPH03156165A (ja) *	1989-11-09	1991-07-04	Yamaha Motor Co Ltd	高圧燃料噴射装置の給電線取出構造
IT1250900B (it) *	1991-12-24	1995-04-21	Elasis Sistema Ricerca Fiat	Valvola di iniezione del combustibile a comando elettromagnetico.
CH689282A5 (de) *	1994-03-29	1999-01-29	Christian Dipl-Ing Eth Mathis	Einspritzventil fuer eine insbesondere als Dieselmotor vorgesehene Brennkraftmaschine.

1998
- 1998-01-22 DE DE19802244A patent/DE19802244A1/de not_active Withdrawn
- 1998-11-17 WO PCT/DE1998/003387 patent/WO1999037909A1/de active IP Right Grant
- 1998-11-17 US US09/381,380 patent/US6302087B1/en not_active Expired - Lifetime
- 1998-11-17 KR KR1019997006979A patent/KR100680523B1/ko active IP Right Grant
- 1998-11-17 JP JP53771699A patent/JP4260228B2/ja not_active Expired - Fee Related
- 1998-11-17 DE DE59810087T patent/DE59810087D1/de not_active Expired - Lifetime
- 1998-11-17 EP EP98965574A patent/EP0975866B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US6302087B1 (en)	2001-10-16
KR100680523B1 (ko)	2007-02-09
EP0975866B1 (de)	2003-11-05
WO1999037909A1 (de)	1999-07-29
DE19802244A1 (de)	1999-07-29
JP4260228B2 (ja)	2009-04-30
JP2001516426A (ja)	2001-09-25
KR20000070729A (ko)	2000-11-25
EP0975866A1 (de)	2000-02-02

Legal Events

Date	Code	Title	Description
2004-12-02	8364	No opposition during term of opposition

Publication	Publication Date	Title
DE50010930D1 (de)	2005-09-15	Kraftstoffeinspritzventil für brennkraftmaschinen
DE69738384D1 (de)	2008-01-31	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE50100641D1 (de)	2003-10-23	Kraftstoffeinspritzventil für brennkraftmaschinen
DE59908941D1 (de)	2004-04-29	Kraftstoffeinspritzventil für brennkraftmaschinen
DE69820974D1 (de)	2004-02-12	Kraftstoffeinspritzventil für eine Brennkraftmaschine
DE59805604D1 (de)	2002-10-24	Kraftstoffeinspritzventil für brennkraftmaschinen
DE59710265D1 (de)	2003-07-17	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE50000457D1 (de)	2002-10-10	Kraftstoffeinspritzventil für eine brennkraftmaschine
DE59909113D1 (de)	2004-05-13	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50105813D1 (de)	2005-05-12	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50009475D1 (de)	2005-03-17	Kraftstoffeinspritzventil für brennkraftmaschinen
DE69807809T2 (de)	2003-05-28	Elektromagnetisches Kraftstoffeinspritzventil für Brennkraftmaschinen
DE69712201T2 (de)	2002-10-02	Kraftstoffeinspritzventil für brennkraftmaschine
DE59911660D1 (de)	2005-03-31	Kraftstoffeinspritzventil für brennkraftmaschinen
DE69817759D1 (de)	2003-10-09	Kraftstoffeinspritzventil für eine Brennkraftmaschine
DE50008502D1 (de)	2004-12-09	Kraftstoffeinspritzventil für brennkraftmaschinen
DE59810087D1 (de)	2003-12-11	Kraftstoffeinspritzventil für brennkraftmaschinen
DE59911090D1 (de)	2004-12-23	Kraftstoffeinspritzventil für eine brennkraftmaschine
DE19608575B4 (de)	2005-10-20	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE59910131D1 (de)	2004-09-09	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50102645D1 (de)	2004-07-22	Kraftstoffeinspritzventil für brennkraftmaschinen
DE19716771B4 (de)	2005-10-20	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE50011086D1 (de)	2005-10-06	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50010922D1 (de)	2005-09-15	Kraftstoffeinspritzventil für brennkraftmaschinen
DE69909373D1 (de)	2003-08-14	Kraftstoffeinspritzventil für eine Brennkraftmaschine