DE50201953D1 - Kraftstoffeinspritzventil für brennkraftmaschinen - Google Patents

Kraftstoffeinspritzventil für brennkraftmaschinen

Info

Publication number: DE50201953D1
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

DE50201953T

Other languages

English (en)

Inventor

Christoph Buehler

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

2005-02-10

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

2002-03-26 Priority to DE50201953T priority Critical patent/DE50201953D1/de

2005-02-10 Application granted granted Critical

2005-02-10 Publication of DE50201953D1 publication Critical patent/DE50201953D1/de

2022-03-27 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
- F02M61/04—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
- F02M61/047—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 the valves being formed by deformable nozzle parts, e.g. flexible plates or discs with fuel discharge orifices
- 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
- F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped

Landscapes

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

DE50201953T 2001-03-28 2002-03-26 Kraftstoffeinspritzventil für brennkraftmaschinen Expired - Lifetime DE50201953D1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE50201953T DE50201953D1 (de)	2001-03-28	2002-03-26	Kraftstoffeinspritzventil für brennkraftmaschinen

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE10115216A DE10115216A1 (de)	2001-03-28	2001-03-28	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE50201953T DE50201953D1 (de)	2001-03-28	2002-03-26	Kraftstoffeinspritzventil für brennkraftmaschinen
PCT/DE2002/001091 WO2002077445A1 (de)	2001-03-28	2002-03-26	Kraftstoffeinspritzventil für brennkraftmaschinen

Publications (1)

Publication Number	Publication Date
DE50201953D1 true DE50201953D1 (de)	2005-02-10

Family

ID=7679340

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE10115216A Withdrawn DE10115216A1 (de)	2001-03-28	2001-03-28	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE50201953T Expired - Lifetime DE50201953D1 (de)	2001-03-28	2002-03-26	Kraftstoffeinspritzventil für brennkraftmaschinen

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE10115216A Withdrawn DE10115216A1 (de)	2001-03-28	2001-03-28	Kraftstoffeinspritzventil für Brennkraftmaschinen

Country Status (5)

Country	Link
US (1)	US6923388B2 (de)
EP (1)	EP1373715B1 (de)
JP (1)	JP2004518890A (de)
DE (2)	DE10115216A1 (de)
WO (1)	WO2002077445A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10245573A1 (de) *	2002-09-27	2004-04-08	Robert Bosch Gmbh	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10259169A1 (de) *	2002-12-18	2004-07-01	Robert Bosch Gmbh	Kraftstoffeinspritzventil für Brennkraftmaschine
DE10322826A1 (de) *	2003-05-19	2004-12-09	Robert Bosch Gmbh	Kraftstoffeinspritzventil für Brennkraftmaschinen
EP1559903B1 (de) *	2004-01-28	2008-12-10	Continental Automotive Italy S.p.A.	Einspritzventil mit verformbarer Nadel
EP1559905A1 (de) *	2004-01-29	2005-08-03	Siemens VDO Automotive S.p.A.	Einspritzventil mit einem verformbaren Ventilnadel
DE102004021340A1 (de) *	2004-04-30	2005-11-24	Siemens Ag	Düsenbaugruppe und Ventil
JP2010501609A (ja) *	2006-08-30	2010-01-21	ヤゴテックアーゲー	コア層と１又は複数のバリヤー層を含む徐放性経口投与用配合剤
DE102009042155A1 (de) *	2009-09-21	2011-04-07	Continental Automotive Gmbh	Kraftstoff-Einspritzventil für eine Brennkraftmaschine
WO2012085901A2 (en) *	2011-05-09	2012-06-28	Lietuvietis Vilis I	Valve covered orifice pressure equalizing channel
DE102016203028A1 (de) *	2016-02-26	2017-08-31	Bayerische Motoren Werke Aktiengesellschaft	Kraftstoffinjektor
CN107143452B (zh) *	2017-07-17	2024-03-08	辽阳新风科技有限公司	一种油嘴偶件、喷油器及汽车
US11746734B2 (en) *	2018-08-23	2023-09-05	Progress Rail Services Corporation	Electronic unit injector shuttle valve
CN112282999B (zh) *	2020-10-30	2021-10-22	安徽江淮汽车集团股份有限公司	一种能够降低落座声的喷油器结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1952816A (en)	1931-04-04	1934-03-27	Bendix Res Corp	Fuel injector
DE2543805C2 (de) *	1975-10-01	1986-05-07	Robert Bosch Gmbh, 7000 Stuttgart	Elektromagnetisch betätigbares Einspritzventil
US4887769A (en) *	1987-06-26	1989-12-19	Hitachi, Ltd.	Electromagnetic fuel injection valve
DE19618650B4 (de)	1996-05-09	2006-04-27	Robert Bosch Gmbh	Verfahren zur Herstellung eines Kraftstoffeinspritzventils für Brennkraftmaschinen
DE19844638A1 (de) *	1998-09-29	2000-03-30	Siemens Ag	Kraftstoffeinspritzventil für eine Brennkraftmaschine
DE19931891A1 (de) *	1999-07-08	2001-01-18	Siemens Ag	Kraftstoffeinspritzventil für eine Brennkraftmaschine
DE19944638A1 (de)	1999-09-17	2001-03-22	Hettich Paul Gmbh & Co	Befestigungsanordnung

2001
- 2001-03-28 DE DE10115216A patent/DE10115216A1/de not_active Withdrawn
2002
- 2002-03-26 JP JP2002575467A patent/JP2004518890A/ja active Pending
- 2002-03-26 EP EP02727266A patent/EP1373715B1/de not_active Expired - Lifetime
- 2002-03-26 WO PCT/DE2002/001091 patent/WO2002077445A1/de active IP Right Grant
- 2002-03-26 US US10/296,712 patent/US6923388B2/en not_active Expired - Fee Related
- 2002-03-26 DE DE50201953T patent/DE50201953D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP1373715B1 (de)	2005-01-05
JP2004518890A (ja)	2004-06-24
US6923388B2 (en)	2005-08-02
WO2002077445A1 (de)	2002-10-03
DE10115216A1 (de)	2002-10-10
US20030173428A1 (en)	2003-09-18
EP1373715A1 (de)	2004-01-02

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Legal Events

Date	Code	Title	Description
2006-02-02	8364	No opposition during term of opposition