DE59607762D1 - Brennstoffeinspritzventil für brennkraftmaschinen - Google Patents

Brennstoffeinspritzventil für brennkraftmaschinen

Info

Publication number: DE59607762D1
Authority: DE; Germany
Prior art keywords: internal combustion; fuel injection; injection valve; combustion engines; engines
Prior art date: 1995-02-02
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

DE59607762T

Other languages

English (en)

Inventor

Clemens Willke

Klaus Franzke

Hartmut Albrodt

Norbert Belzner

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.)

1995-02-02

Filing date

1996-01-17

Publication date

2001-10-31

1996-01-17 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2001-10-31 Application granted granted Critical

2001-10-31 Publication of DE59607762D1 publication Critical patent/DE59607762D1/de

2016-01-18 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
- 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
- F02M61/1853—Orifice plates
- 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
- F02M51/0671—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 having an elongated valve body attached thereto
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S239/00—Fluid sprinkling, spraying, and diffusing
- Y10S239/90—Electromagnetically actuated fuel injector having ball and seat type valve

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)

DE59607762T 1995-02-02 1996-01-17 Brennstoffeinspritzventil für brennkraftmaschinen Expired - Lifetime DE59607762D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19503269A DE19503269A1 (de)	1995-02-02	1995-02-02	Brennstoffeinspritzventil für Brennkraftmaschinen
PCT/DE1996/000053 WO1996023968A1 (de)	1995-02-02	1996-01-17	Brennstoffeinspritzventil für brennkraftmaschinen

Publications (1)

Publication Number	Publication Date
DE59607762D1 true DE59607762D1 (de)	2001-10-31

Family

ID=7752928

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19503269A Ceased DE19503269A1 (de)	1995-02-02	1995-02-02	Brennstoffeinspritzventil für Brennkraftmaschinen
DE59607762T Expired - Lifetime DE59607762D1 (de)	1995-02-02	1996-01-17	Brennstoffeinspritzventil für brennkraftmaschinen

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19503269A Ceased DE19503269A1 (de)	1995-02-02	1995-02-02	Brennstoffeinspritzventil für Brennkraftmaschinen

Country Status (10)

Country	Link
US (1)	US5862991A (de)
EP (1)	EP0774069B1 (de)
JP (1)	JP3625838B2 (de)
KR (1)	KR100441813B1 (de)
CN (1)	CN1062335C (de)
BR (1)	BR9605297A (de)
DE (2)	DE19503269A1 (de)
ES (1)	ES2164862T3 (de)
RU (1)	RU2151905C1 (de)
WO (1)	WO1996023968A1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19724075A1 (de) *	1997-06-07	1998-12-10	Bosch Gmbh Robert	Verfahren zur Herstellung einer Lochscheibe für ein Einspritzventil und Lochscheibe für ein Einspritzventil und Einspritzventil
US6330981B1 (en)	1999-03-01	2001-12-18	Siemens Automotive Corporation	Fuel injector with turbulence generator for fuel orifice
JP2001046919A (ja) *	1999-08-06	2001-02-20	Denso Corp	流体噴射ノズル
US6742727B1 (en)	2000-05-10	2004-06-01	Siemens Automotive Corporation	Injection valve with single disc turbulence generation
JP2002039036A (ja) *	2000-07-24	2002-02-06	Mitsubishi Electric Corp	燃料噴射弁
DE10118163B4 (de) *	2001-04-11	2007-04-19	Robert Bosch Gmbh	Brennstoffeinspritzventil
DE10118164B4 (de) *	2001-04-11	2007-02-08	Robert Bosch Gmbh	Brennstoffeinspritzventil
DE10123860A1 (de) *	2001-05-16	2002-11-28	Bosch Gmbh Robert	Brennstoffeinspritzventil
JP2005502804A (ja)	2001-06-06	2005-01-27	シーメンス　ヴィディーオー　オートモーティヴ　コーポレイション	燃料噴射器計量ディスクの斜角でないオリフィスによるスプレーパターン制御
JP3969247B2 (ja) *	2001-11-06	2007-09-05	株式会社デンソー	燃料噴射弁
US6817545B2 (en) *	2002-01-09	2004-11-16	Visteon Global Technologies, Inc.	Fuel injector nozzle assembly
US6877678B2 (en) *	2002-02-14	2005-04-12	Delphi Technologies, Inc.	Fuel injector flow director plate retainer
JP3751264B2 (ja) *	2002-06-19	2006-03-01	株式会社ケーヒン	燃料噴射弁
US6966505B2 (en) *	2002-06-28	2005-11-22	Siemens Vdo Automotive Corporation	Spray control with non-angled orifices in fuel injection metering disc and methods
US6845930B2 (en)	2002-06-28	2005-01-25	Siemens Vdo Automotive Corp.	Spray pattern and spray distribution control with non-angled orifices in fuel injection metering disc and methods
US6789754B2 (en)	2002-09-25	2004-09-14	Siemens Vdo Automotive Corporation	Spray pattern control with angular orientation in fuel injector and method
US6929197B2 (en) *	2002-09-25	2005-08-16	Siemens Vdo Automotive Corporation	Generally circular spray pattern control with non-angled orifices in fuel injection metering disc and method
US6820826B2 (en) *	2002-09-25	2004-11-23	Siemens Vdo Automotive Corp.	Spray targeting to an arcuate sector with non-angled orifices in fuel injection metering disc and method
CN100422539C (zh) *	2002-10-31	2008-10-01	浙江飞亚电子有限公司	电控燃油喷射四冲程汽油发动机
WO2004063554A2 (en) *	2003-01-09	2004-07-29	Siemens Vdo Automotive Corporation	Spray pattern control with non-angled orifices formed on dimpled fuel injection metering disc having a sac volume reducer
US20040188550A1 (en) *	2003-03-25	2004-09-30	Hitachi Unisia Automotive, Ltd.	Fuel injection valve
US7163159B2 (en) *	2003-07-15	2007-01-16	Siemens Vdo Automotive Corporation	Fuel injector including a compound angle orifice disc
US7201329B2 (en) *	2004-04-30	2007-04-10	Siemens Vdo Automotive Corporation	Fuel injector including a compound angle orifice disc for adjusting spray targeting
US7086615B2 (en)	2004-05-19	2006-08-08	Siemens Vdo Automotive Corporation	Fuel injector including an orifice disc and a method of forming an oblique spiral fuel flow
JP4025768B2 (ja) *	2004-09-27	2007-12-26	株式会社ケーヒン	燃料噴射弁
US20060157595A1 (en) *	2005-01-14	2006-07-20	Peterson William A Jr	Fuel injector for high fuel flow rate applications
JP2006220029A (ja) *	2005-02-09	2006-08-24	Denso Corp	燃料噴射弁
US20060192036A1 (en) *	2005-02-25	2006-08-31	Joseph J M	Fuel injector including a multifaceted dimple for an orifice disc with a reduced footprint of the multifaceted dimple
JP2006242046A (ja) *	2005-03-01	2006-09-14	Hitachi Ltd	燃料噴射弁
JP2007303638A (ja) *	2006-05-15	2007-11-22	Aisan Ind Co Ltd	流体用制御弁
US7866574B2 (en) *	2007-01-22	2011-01-11	Caterpillar Inc.	Remanufactured fuel injector tip and fuel injector tip remanufacturing process
US9726131B2 (en) *	2007-01-29	2017-08-08	Mitsubishi Electric Corporation	Fuel injection valve
WO2008117459A1 (ja) *	2007-03-27	2008-10-02	Mitsubishi Electric Corporation	燃料噴射弁
JP4416023B2 (ja) *	2007-09-10	2010-02-17	株式会社デンソー	燃料噴射弁
JP5161853B2 (ja) *	2009-09-29	2013-03-13	三菱電機株式会社	燃料噴射弁
DE102010029298A1 (de) *	2010-05-26	2011-12-01	Robert Bosch Gmbh	Ventilanordnung zur Dosierung eines fluiden Mediums in einen Abgasstrang einer Brennkraftmaschine
KR101172167B1 (ko)	2010-07-19	2012-08-07	기아자동차주식회사	Ｌｐｉ 차량의 인젝터
DE102012211665A1 (de)	2011-08-18	2013-02-21	Robert Bosch Gmbh	Ventil für ein strömendes Fluid
CN103670853A (zh) *	2013-09-11	2014-03-26	浙江冯仕特电喷技术有限公司	一种电磁喷油器
JPWO2018003559A1 (ja) *	2016-07-01	2019-02-07	日立オートモティブシステムズ株式会社	燃料噴射弁
US10576480B2 (en) *	2017-03-23	2020-03-03	Vitesco Technologies USA, LLC	Stacked spray disc assembly for a fluid injector, and methods for constructing and utilizing same
DE102017205665A1 (de) *	2017-04-04	2018-10-04	Robert Bosch Gmbh	Injektor zum Einbringen eines Fluids mit verbesserter Strahlaufbereitung
CN106837639A (zh) *	2017-04-13	2017-06-13	沈阳航空航天大学	一种近距离碰撞式双燃料发动机喷嘴组件
CN107165755A (zh) *	2017-07-03	2017-09-15	浙江凯利智控科技有限公司	喷油器雾化特性可调节锥体结构
US11959446B2 (en)	2021-08-20	2024-04-16	Delphi Technologies Ip Limited	Fluid injector having a director plate and a director plate retainer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB759524A (en) *	1952-12-30	1956-10-17	Emmerich Satzger	An improved fuel injection nozzle for fuel injection internal combustion engines
US4080700A (en) *	1976-01-05	1978-03-28	Brunswick Corporation	Method of atomizing a liquid, an atomizer tip for use in the method and method of manufacturing the tip
DE3004033C2 (de) *	1980-02-05	1986-04-10	Klöckner-Humboldt-Deutz AG, 5000 Köln	Wärmegeschützte Kraftstoffeinspritzdüse für Brennkraftmaschinen und Verfahren zur Herstellung einer solchen Einspritzdüse
DE3404709A1 (de) *	1984-02-10	1985-08-14	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzduese fuer brennkraftmaschinen
DE3609749A1 (de) *	1986-03-22	1987-09-24	Bosch Gmbh Robert	Einrichtung zum einspritzen von kraftstoff in brennraeume von brennkraftmaschinen
FR2635827B1 (fr) *	1988-08-30	1993-11-26	Solex	Dispositif d'injection de combustible a chambre d'aeration
DE4221185A1 (de) *	1992-06-27	1994-01-05	Bosch Gmbh Robert	Spritzlochscheibe für ein Ventil und Verfahren zur Herstellung
DE69415362T2 (de) *	1993-02-17	1999-06-10	Denso Corp Kariya City Aichi P	Flüssigkeiteinspritzventil
US5295627A (en) *	1993-08-19	1994-03-22	General Motors Corporation	Fuel injector stroke calibration through dissolving shim

1995
- 1995-02-02 DE DE19503269A patent/DE19503269A1/de not_active Ceased
1996
- 1996-01-17 ES ES96900279T patent/ES2164862T3/es not_active Expired - Lifetime
- 1996-01-17 JP JP52315596A patent/JP3625838B2/ja not_active Expired - Fee Related
- 1996-01-17 EP EP96900279A patent/EP0774069B1/de not_active Expired - Lifetime
- 1996-01-17 US US08/718,581 patent/US5862991A/en not_active Expired - Fee Related
- 1996-01-17 WO PCT/DE1996/000053 patent/WO1996023968A1/de active IP Right Grant
- 1996-01-17 BR BR9605297A patent/BR9605297A/pt not_active IP Right Cessation
- 1996-01-17 CN CN96190012A patent/CN1062335C/zh not_active Expired - Fee Related
- 1996-01-17 DE DE59607762T patent/DE59607762D1/de not_active Expired - Lifetime
- 1996-01-17 KR KR1019960705533A patent/KR100441813B1/ko not_active IP Right Cessation
- 1996-01-17 RU RU96120162/06A patent/RU2151905C1/ru not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES2164862T3 (es)	2002-03-01
KR970702431A (ko)	1997-05-13
WO1996023968A1 (de)	1996-08-08
EP0774069A1 (de)	1997-05-21
DE19503269A1 (de)	1996-08-08
CN1145655A (zh)	1997-03-19
JPH09511308A (ja)	1997-11-11
KR100441813B1 (ko)	2004-11-08
EP0774069B1 (de)	2001-09-26
RU2151905C1 (ru)	2000-06-27
US5862991A (en)	1999-01-26
BR9605297A (pt)	1997-09-16
CN1062335C (zh)	2001-02-21
JP3625838B2 (ja)	2005-03-02

Legal Events

Date	Code	Title	Description
2002-10-24	8364	No opposition during term of opposition
2006-10-05	8320	Willingness to grant licences declared (paragraph 23)

Publication	Publication Date	Title
DE59607762D1 (de)	2001-10-31	Brennstoffeinspritzventil für brennkraftmaschinen
DE69738384D1 (de)	2008-01-31	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE59605715D1 (de)	2000-09-14	Kraftstoffeinspritzeinrichtung für brennkraftmaschinen
DE59605356D1 (de)	2000-07-06	Kraftstoffeinspritzeinrichtung für brennkraftmaschinen
DE59805604D1 (de)	2002-10-24	Kraftstoffeinspritzventil für brennkraftmaschinen
DE59608839D1 (de)	2002-04-11	Kraftstoffeinspritzeinrichtung für brennkraftmaschinen
DE59908941D1 (de)	2004-04-29	Kraftstoffeinspritzventil für brennkraftmaschinen
DE69628979D1 (de)	2003-08-14	Brennstoffeinspritzungssystem für Brennkraftmaschine
DE59710265D1 (de)	2003-07-17	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE69605155T2 (de)	2000-05-04	Kraftstoff-Einspritzvorrichtung für Brennkraftmaschinen
DE59605793D1 (de)	2000-09-28	Kraftstoffeinspritzventilanordnung für brennkraftmaschinen
DE69712201T2 (de)	2002-10-02	Kraftstoffeinspritzventil für brennkraftmaschine
DE59909113D1 (de)	2004-05-13	Kraftstoffeinspritzventil für brennkraftmaschinen
DE69807809D1 (de)	2002-10-17	Elektromagnetisches Kraftstoffeinspritzventil für Brennkraftmaschinen
DE69614439T2 (de)	2002-05-23	Brennstoffeinspritzvorrichtung für Brennkraftmaschine
DE19608575B4 (de)	2005-10-20	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE59911660D1 (de)	2005-03-31	Kraftstoffeinspritzventil für brennkraftmaschinen
DE59810087D1 (de)	2003-12-11	Kraftstoffeinspritzventil für brennkraftmaschinen
DE69406982T2 (de)	1998-03-26	Kraftstoffeinspritzventil für Verbrennungsmotor
DE19716771B4 (de)	2005-10-20	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE59910131D1 (de)	2004-09-09	Kraftstoffeinspritzventil für brennkraftmaschinen
DE59608380D1 (de)	2002-01-17	Kraftstoffeinspritzventil für brennkraftmaschinen
DE69818561D1 (de)	2003-11-06	Kraftstoffeinspritzventil für Verbrennungsmotor
DE59608445D1 (de)	2002-01-24	Kraftstoffeinspritzventil für brennkraftmaschinen
DE59608260D1 (de)	2002-01-03	Kraftstoffeinspritzsystem für brennkraftmaschinen