DE50205379D1 - Brennstoffeinspritzventil - Google Patents

Brennstoffeinspritzventil

Info

Publication number
DE50205379D1
DE50205379D1 DE50205379T DE50205379T DE50205379D1 DE 50205379 D1 DE50205379 D1 DE 50205379D1 DE 50205379 T DE50205379 T DE 50205379T DE 50205379 T DE50205379 T DE 50205379T DE 50205379 D1 DE50205379 D1 DE 50205379D1
Authority
DE
Germany
Prior art keywords
valve
seat
fuel injection
injection valve
actuator
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 - Fee Related
Application number
DE50205379T
Other languages
English (en)
Inventor
Guenter Dantes
Detlef Nowak
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
Application granted granted Critical
Publication of DE50205379D1 publication Critical patent/DE50205379D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0685—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature and the valve being allowed to move relatively to each other or not being attached to each other
    • 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
    • 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
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging 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
    • F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
DE50205379T 2001-10-02 2002-09-07 Brennstoffeinspritzventil Expired - Fee Related DE50205379D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10148597A DE10148597A1 (de) 2001-10-02 2001-10-02 Brennstoffeinspritzventil
PCT/DE2002/003338 WO2003031806A1 (de) 2001-10-02 2002-09-07 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
DE50205379D1 true DE50205379D1 (de) 2006-01-26

Family

ID=7701121

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10148597A Withdrawn DE10148597A1 (de) 2001-10-02 2001-10-02 Brennstoffeinspritzventil
DE50205379T Expired - Fee Related DE50205379D1 (de) 2001-10-02 2002-09-07 Brennstoffeinspritzventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10148597A Withdrawn DE10148597A1 (de) 2001-10-02 2001-10-02 Brennstoffeinspritzventil

Country Status (6)

Country Link
US (1) US20040129806A1 (de)
EP (1) EP1434941B1 (de)
JP (1) JP2005504923A (de)
AT (1) ATE313711T1 (de)
DE (2) DE10148597A1 (de)
WO (1) WO2003031806A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10204656A1 (de) 2002-02-05 2003-09-25 Bosch Gmbh Robert Brennstoffeinspritzventil
US7191961B2 (en) * 2002-11-29 2007-03-20 Denso Corporation Injection hole plate and fuel injection apparatus having the same
US7438241B2 (en) * 2004-11-05 2008-10-21 Visteon Global Technologies, Inc. Low pressure fuel injector nozzle
US7124963B2 (en) * 2004-11-05 2006-10-24 Visteon Global Technologies, Inc. Low pressure fuel injector nozzle
US7051957B1 (en) * 2004-11-05 2006-05-30 Visteon Global Technologies, Inc. Low pressure fuel injector nozzle
US7198207B2 (en) * 2004-11-05 2007-04-03 Visteon Global Technologies, Inc. Low pressure fuel injector nozzle
US7185831B2 (en) * 2004-11-05 2007-03-06 Ford Motor Company Low pressure fuel injector nozzle
US7168637B2 (en) * 2004-11-05 2007-01-30 Visteon Global Technologies, Inc. Low pressure fuel injector nozzle
US7137577B2 (en) * 2004-11-05 2006-11-21 Visteon Global Technologies, Inc. Low pressure fuel injector nozzle
US7104475B2 (en) * 2004-11-05 2006-09-12 Visteon Global Technologies, Inc. Low pressure fuel injector nozzle
DE102009054399B4 (de) 2009-11-24 2018-03-29 Continental Automotive Gmbh Düsenbaugruppe für ein Einspritzventil und Einspritzventil
DE102009060844A1 (de) * 2009-12-29 2011-06-30 Friedrichs, Arno, 95326 Verfahren zur Herstellung eines Kanäle aufweisenden Kraftstoffeinspritzelementes sowie Kraftstoffeinspritzelement
JP5395007B2 (ja) * 2010-07-22 2014-01-22 日立オートモティブシステムズ株式会社 燃料噴射弁およびそれを搭載した車両用内燃機関
JP6022906B2 (ja) * 2012-11-22 2016-11-09 株式会社日本自動車部品総合研究所 燃料噴射弁
WO2015138425A2 (en) 2014-03-10 2015-09-17 G.W. Lisk Company, Inc. Injector valve
US9790906B2 (en) * 2014-08-15 2017-10-17 Continental Automotive Systems, Inc. High pressure gasoline injector seat to reduce particle emissions
CN106150816A (zh) * 2015-05-11 2016-11-23 朱海燕 一种汽车用混合动力系统
CN106150817A (zh) * 2015-05-11 2016-11-23 朱海燕 一种混合动力汽车
CN106150814A (zh) * 2015-05-11 2016-11-23 朱海燕 防积碳喷油器
CN105180948A (zh) * 2015-08-24 2015-12-23 吴红平 可避免连环追尾的导航系统的工作方法
KR101588017B1 (ko) * 2015-08-31 2016-01-25 이구환 고압력 분사용 디스펜서노즐

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2610927C2 (de) * 1976-03-16 1983-01-27 Institut für Motorenbau Prof. Huber e.V., 8000 München Einspritzdüse zur Kraftstoffeinspritzung in den Brennraum einer Brennkraftmaschine
US4101074A (en) * 1976-06-17 1978-07-18 The Bendix Corporation Fuel inlet assembly for a fuel injection valve
DE3121572A1 (de) * 1981-05-30 1982-12-16 Robert Bosch Gmbh, 7000 Stuttgart "einspritzventil"
JPH0417769A (ja) * 1990-05-09 1992-01-22 Hino Motors Ltd 燃料噴射ノズル
JPH07208294A (ja) * 1993-12-31 1995-08-08 Keihin Seiki Mfg Co Ltd 電磁式燃料噴射弁
JPH08232813A (ja) * 1995-02-27 1996-09-10 Aisan Ind Co Ltd インジェクタ
JP3478920B2 (ja) * 1996-02-14 2003-12-15 株式会社日立製作所 筒内燃料噴射装置およびそれを搭載した内燃機関
DE19726727A1 (de) * 1997-06-24 1999-01-07 Bosch Gmbh Robert Brennstoffeinspritzventil oder Brennstoffeinspritzdüse
JP3896653B2 (ja) * 1997-10-08 2007-03-22 トヨタ自動車株式会社 内燃機関用燃料噴射弁
DE19804463B4 (de) 1998-02-05 2006-06-14 Daimlerchrysler Ag Kraftstoffeinspritzsystem für Ottomotoren
JP3505996B2 (ja) * 1998-03-19 2004-03-15 トヨタ自動車株式会社 内燃機関用燃料噴射弁
US6029913A (en) * 1998-09-01 2000-02-29 Cummins Engine Company, Inc. Swirl tip injector nozzle
DE10118163B4 (de) * 2001-04-11 2007-04-19 Robert Bosch Gmbh Brennstoffeinspritzventil

Also Published As

Publication number Publication date
US20040129806A1 (en) 2004-07-08
ATE313711T1 (de) 2006-01-15
DE10148597A1 (de) 2003-08-21
EP1434941A1 (de) 2004-07-07
WO2003031806A1 (de) 2003-04-17
EP1434941B1 (de) 2005-12-21
JP2005504923A (ja) 2005-02-17

Similar Documents

Publication Publication Date Title
ATE313711T1 (de) Brennstoffeinspritzventil
ATE387578T1 (de) Brennstoffeinspritzventil
ATE386880T1 (de) Brennstoffeinspritzventil
DE502004006696D1 (de) Kraftstoffinjektor mit direktgesteuertem einspritzventilglied
ATE424506T1 (de) Injektor eines kraftstoffeinspritzsystems einer brennkraftmaschine
WO2001051797A3 (de) Steuerventil für einen injektor eines kraftstoffeinspritzsystems für brennkraftmaschinen mit druckerhöhung im steuerraum
TW200710330A (en) Fuel injection valve
ATE385542T1 (de) Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine
ATE273448T1 (de) Brennstoffeinspritzventil
DE59910222D1 (de) Brennstoffeinspritzventil
CN111120166A (zh) 一种带单向阀的集成式直喷双燃料喷射器
DE60107794D1 (de) Kraftstoffeinspritzsystem
ATE333586T1 (de) Kraftstoffeinspritzventil für brennkraftmaschine
DE50210993D1 (de) Brennstoffeinspritzventil
ATE391849T1 (de) Einspritzdüse
ATE391848T1 (de) Einspritzdüse
DE50206027D1 (de) Brennstoffeinspritzventil
WO2002046604A3 (de) Brennstoffeinspritzventil
DE50204045D1 (de) Brennstoffeinspritzventil
ATE325271T1 (de) Einspritzdüse
ES2065168T3 (es) Inyector de combustible para motores de combustion interna.
DE602004003928D1 (de) Einspritzventil für Verbrennungskraftmaschine
WO2002029234A3 (de) Brennstoffeinspritzventil
SE9801145D0 (sv) Förbränningsmotor med direktinsprutning
ATE406516T1 (de) Common-rail-injektor

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee