DE50201953D1 - Kraftstoffeinspritzventil für brennkraftmaschinen - Google Patents

Kraftstoffeinspritzventil für brennkraftmaschinen

Info

Publication number
DE50201953D1
DE50201953D1 DE50201953T DE50201953T DE50201953D1 DE 50201953 D1 DE50201953 D1 DE 50201953D1 DE 50201953 T DE50201953 T DE 50201953T DE 50201953 T DE50201953 T DE 50201953T DE 50201953 D1 DE50201953 D1 DE 50201953D1
Authority
DE
Germany
Prior art keywords
internal combustion
fuel injection
injection valve
combustion engines
engines
Prior art date
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.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE50201953T priority Critical patent/DE50201953D1/de
Application granted granted Critical
Publication of DE50201953D1 publication Critical patent/DE50201953D1/de
Anticipated expiration legal-status Critical
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 (14)

* 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
MX2009002235A (es) * 2006-08-30 2009-03-13 Jagotec Ag Formulaciones de dosis oral, solidas, de liberacion controlada que comprenden nisoldipina.
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
DE102019210551A1 (de) * 2019-07-17 2021-01-21 Robert Bosch Gmbh Kraftstoffinjektor
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

Also Published As

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

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition