DE50213847D1 - Kraftstoffeinspritzventil für Brennkraftmaschinen - Google Patents

Kraftstoffeinspritzventil für Brennkraftmaschinen

Info

Publication number: DE50213847D1
Authority: DE; Germany
Prior art keywords: internal combustion; fuel injection; injection valve; combustion engines; engines
Prior art date: 2001-12-22
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

DE50213847T

Other languages

English (en)

Inventor

Friedrich Boecking

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.)

2001-12-22

Filing date

2002-07-30

Publication date

2009-10-29

2002-07-30 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2009-10-29 Application granted granted Critical

2009-10-29 Publication of DE50213847D1 publication Critical patent/DE50213847D1/de

2022-07-31 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
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/1873—Valve seats or member ends having circumferential grooves or ridges, e.g. toroidal
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/1866—Valve seats or member ends having multiple cones

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fuel-Injection Apparatus (AREA)

DE50213847T 2001-12-22 2002-07-30 Kraftstoffeinspritzventil für Brennkraftmaschinen Expired - Lifetime DE50213847D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE10163908A DE10163908A1 (de)	2001-12-22	2001-12-22	Kraftstoffeinspritzventil für Brennkraftmaschinen

Publications (1)

Publication Number	Publication Date
DE50213847D1 true DE50213847D1 (de)	2009-10-29

Family

ID=7710830

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE10163908A Withdrawn DE10163908A1 (de)	2001-12-22	2001-12-22	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE50213847T Expired - Lifetime DE50213847D1 (de)	2001-12-22	2002-07-30	Kraftstoffeinspritzventil für Brennkraftmaschinen

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE10163908A Withdrawn DE10163908A1 (de)	2001-12-22	2001-12-22	Kraftstoffeinspritzventil für Brennkraftmaschinen

Country Status (4)

Country	Link
US (1)	US6789783B2 (de)
EP (1)	EP1321661B1 (de)
JP (1)	JP2003201938A (de)
DE (2)	DE10163908A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10359302A1 (de) *	2003-12-17	2005-07-21	Robert Bosch Gmbh	Ventilkörper mit Mehrfachkegelgeometrie am Ventilstitz
JP4197506B2 (ja) *	2004-08-31	2008-12-17	株式会社パイオラックス	カットバルブ
US7360722B2 (en) *	2005-08-25	2008-04-22	Caterpillar Inc.	Fuel injector with grooved check member
US7578450B2 (en) *	2005-08-25	2009-08-25	Caterpillar Inc.	Fuel injector with grooved check member
US20070200011A1 (en)	2006-02-28	2007-08-30	Caterpillar Inc.	Fuel injector having nozzle member with annular groove
DE202006007883U1 (de) *	2006-05-17	2006-10-19	Robert Bosch Gmbh	Kraftstoffinjektor mit doppelter Nadelführung
US8006715B2 (en)	2007-09-20	2011-08-30	Caterpillar Inc.	Valve with thin-film coating
DE102008039920A1 (de) *	2008-08-27	2010-03-04	Continental Automotive Gmbh	Düsenkörper, Düsenbaugruppe und Kraftstoffinjektor, sowie Verfahren zum Herstellen eines Düsenkörpers
JP2012007529A (ja) *	2010-06-24	2012-01-12	Toyota Motor Corp	燃料噴射弁
DE102013107390B4 (de) *	2013-07-12	2023-06-07	Svm Schultz Verwaltungs-Gmbh & Co. Kg	Druckregelventil mit Regelelement
US9126223B2 (en) *	2013-10-31	2015-09-08	Nordson Corporation	Dispensing module and method for dispensing an adhesive
US9108214B2 (en) *	2013-10-31	2015-08-18	Nordson Corporation	Dispensing module having a sealing zone and method for dispensing an adhesive
CN105298706B (zh) *	2014-07-09	2017-09-29	江苏大学	燃油喷射装置的针阀组件
EP3252302B1 (de) *	2015-01-30	2019-10-30	Hitachi Automotive Systems, Ltd.	Kraftstoffeinspritzventil
EP3156641A1 (de) *	2015-10-14	2017-04-19	Continental Automotive GmbH	Injektor zur injektion von flüssigkeit
DE102016203028A1 (de) *	2016-02-26	2017-08-31	Bayerische Motoren Werke Aktiengesellschaft	Kraftstoffinjektor
DE102016215637A1 (de) *	2016-08-19	2018-02-22	Robert Bosch Gmbh	Kraftstoffeinspritzdüse
US10711902B2 (en) *	2017-01-31	2020-07-14	Fujikin Incorporated	Flow dividing valve
CN108286626A (zh) *	2018-03-07	2018-07-17	烟台杰瑞石油装备技术有限公司	一种带有环形槽的阀座密封结构
CN113932487A (zh) *	2021-09-19	2022-01-14	青岛海尔空调器有限总公司	换热器、制冷循环***、空调器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2822789A (en) *	1956-06-15	1958-02-11	Exxon Research Engineering Co	Injection of heavy fuel into diesel engines and valve means therefor
ATE39546T1 (de) *	1985-10-22	1989-01-15	Voest Alpine Automotive	Verfahren zum herstellen eines einspritzduesenkoerpers.
DE3624477A1 (de) *	1986-07-19	1988-01-28	Bosch Gmbh Robert	Einspritzventil
DE19507171C1 (de) *	1995-03-02	1996-08-14	Bosch Gmbh Robert	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19507188C1 (de) *	1995-03-02	1996-08-14	Bosch Gmbh Robert	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19634933B4 (de)	1996-08-29	2007-06-06	Robert Bosch Gmbh	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19820513A1 (de) *	1998-05-08	1999-11-11	Mtu Friedrichshafen Gmbh	Kraftstoffeinspritzdüse für eine Brennkraftmaschine
JP3567838B2 (ja) *	1999-04-26	2004-09-22	トヨタ自動車株式会社	燃料噴射ノズル
DE19931891A1 (de) *	1999-07-08	2001-01-18	Siemens Ag	Kraftstoffeinspritzventil für eine Brennkraftmaschine
DE19942370A1 (de)	1999-09-04	2001-03-22	Bosch Gmbh Robert	Einspritzdüse für Brennkraftmaschinen mit einer Ringnut in der Düsennadel
JP4221898B2 (ja) *	2000-02-29	2009-02-12	株式会社デンソー	燃料噴射ノズル

2001
- 2001-12-22 DE DE10163908A patent/DE10163908A1/de not_active Withdrawn
2002
- 2002-07-30 DE DE50213847T patent/DE50213847D1/de not_active Expired - Lifetime
- 2002-07-30 EP EP02017114A patent/EP1321661B1/de not_active Expired - Lifetime
- 2002-12-19 JP JP2002368205A patent/JP2003201938A/ja active Pending
- 2002-12-20 US US10/323,797 patent/US6789783B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US20030132413A1 (en)	2003-07-17
EP1321661B1 (de)	2009-09-16
DE10163908A1 (de)	2003-07-03
EP1321661A3 (de)	2005-07-13
JP2003201938A (ja)	2003-07-18
EP1321661A2 (de)	2003-06-25
US6789783B2 (en)	2004-09-14

Legal Events

Date	Code	Title	Description
2010-10-07	8364	No opposition during term of opposition

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
DE50312891D1 (de)	2010-08-26	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50306057D1 (de)	2007-02-01	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50305850D1 (de)	2007-01-11	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50201953D1 (de)	2005-02-10	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