DE59803722D1 - Elektromagnetisch betätigbares ventil - Google Patents

Elektromagnetisch betätigbares ventil

Info

Publication number: DE59803722D1
Authority: DE; Germany
Prior art keywords: actuable valve; electromagnetically actuable; electromagnetically; valve; actuable
Prior art date: 1997-09-09
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

DE59803722T

Other languages

English (en)

Inventor

Juergen Graner

Andreas Eichendorf

Thomas Sebastian

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.)

1997-09-09

Filing date

1998-06-30

Publication date

2002-05-16

1998-06-30 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2002-05-16 Application granted granted Critical

2002-05-16 Publication of DE59803722D1 publication Critical patent/DE59803722D1/de

2018-07-01 Anticipated expiration legal-status Critical

Status 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
- 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
- F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
- 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
- F02M51/0682—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 the body being hollow and its interior communicating with the fuel flow
- 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
- F02M61/166—Selection of particular materials
- 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
- F02M2200/08—Fuel-injection apparatus having special means for influencing magnetic flux, e.g. for shielding or guiding magnetic flux

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fuel-Injection Apparatus (AREA)
Magnetically Actuated Valves (AREA)

DE59803722T 1997-09-09 1998-06-30 Elektromagnetisch betätigbares ventil Expired - Fee Related DE59803722D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19739324A DE19739324A1 (de)	1997-09-09	1997-09-09	Elektromagnetisch betätigbares Ventil
PCT/DE1998/001788 WO1999013211A1 (de)	1997-09-09	1998-06-30	Elektromagnetisch betätigbares ventil

Publications (1)

Publication Number	Publication Date
DE59803722D1 true DE59803722D1 (de)	2002-05-16

Family

ID=7841614

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19739324A Withdrawn DE19739324A1 (de)	1997-09-09	1997-09-09	Elektromagnetisch betätigbares Ventil
DE59803722T Expired - Fee Related DE59803722D1 (de)	1997-09-09	1998-06-30	Elektromagnetisch betätigbares ventil

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19739324A Withdrawn DE19739324A1 (de)	1997-09-09	1997-09-09	Elektromagnetisch betätigbares Ventil

Country Status (6)

Country	Link
US (1)	US6042082A (de)
EP (1)	EP0937200B1 (de)
JP (1)	JP2001505277A (de)
DE (2)	DE19739324A1 (de)
ES (1)	ES2175755T3 (de)
WO (1)	WO1999013211A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19808067A1 (de) *	1998-02-26	1999-09-02	Bosch Gmbh Robert	Elektromagnetisch betätigbares Ventil
JP2001263521A (ja) *	2000-03-17	2001-09-26	Denso Corp	電磁駆動装置およびそれを用いた流体制御弁と電磁駆動装置の製造方法
US6434822B1 (en) *	2000-09-13	2002-08-20	Delphi Technologies, Inc.	Method of fuel injector assembly
JP4045209B2 (ja) *	2003-06-20	2008-02-13	株式会社日立製作所	電磁式燃料噴射弁
JP3819907B2 (ja) *	2004-02-27	2006-09-13	株式会社ケーヒン	電磁式燃料噴射弁およびその製造方法
DE102004037541B4 (de) *	2004-08-03	2016-12-29	Robert Bosch Gmbh	Brennstoffeinspritzventil
DE102004047041B4 (de) *	2004-09-28	2017-06-14	Robert Bosch Gmbh	Brennstoffeinspritzventil
JP4535033B2 (ja)	2005-10-14	2010-09-01	株式会社デンソー	減圧弁および燃料噴射装置
DE102011084704A1 (de)	2011-10-18	2013-04-18	Robert Bosch Gmbh	Ausrichtelement für ein Einspritzventil sowie Verfahren zur Herstellung eines Einspritzventils
JP6265009B2 (ja) *	2014-03-31	2018-01-24	アイシン・エィ・ダブリュ株式会社	電磁駆動装置および電磁弁
WO2016007159A1 (en) *	2014-07-10	2016-01-14	Borgwarner Inc.	Curved shunt for solenoid curve shaping
WO2017041979A2 (en) *	2015-09-11	2017-03-16	Continental Automotive Gmbh	Fluid injection valve
WO2018128149A1 (ja) *	2017-01-05	2018-07-12	Tdk株式会社	磁心並びにこれを用いたリアクトル、限流器、電磁アクチュエータ及びモータ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3925212C2 (de) *	1989-07-29	1997-03-27	Bosch Gmbh Robert	Elektromagnetisch betätigbares Ventil
DE4003227C1 (en) *	1990-02-03	1991-01-03	Robert Bosch Gmbh, 7000 Stuttgart, De	EM fuel injection valve for IC engine - has two overlapping parts welded together as narrowed section of one part
US5494225A (en) *	1994-08-18	1996-02-27	Siemens Automotive Corporation	Shell component to protect injector from corrosion
DE19503820C2 (de) *	1995-02-06	2003-10-16	Bosch Gmbh Robert	Elektromagnetisch betätigbares Ventil und Verfahren zur Herstellung einer Führung an einem Ventil
DE19503821A1 (de) *	1995-02-06	1996-08-08	Bosch Gmbh Robert	Elektromagnetisch betätigbares Ventil

1997
- 1997-09-09 DE DE19739324A patent/DE19739324A1/de not_active Withdrawn
1998
- 1998-06-30 JP JP51489499A patent/JP2001505277A/ja active Pending
- 1998-06-30 US US09/297,797 patent/US6042082A/en not_active Expired - Fee Related
- 1998-06-30 EP EP98941251A patent/EP0937200B1/de not_active Expired - Lifetime
- 1998-06-30 DE DE59803722T patent/DE59803722D1/de not_active Expired - Fee Related
- 1998-06-30 WO PCT/DE1998/001788 patent/WO1999013211A1/de active IP Right Grant
- 1998-06-30 ES ES98941251T patent/ES2175755T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0937200B1 (de)	2002-04-10
ES2175755T3 (es)	2002-11-16
JP2001505277A (ja)	2001-04-17
DE19739324A1 (de)	1999-03-11
US6042082A (en)	2000-03-28
WO1999013211A1 (de)	1999-03-18
EP0937200A1 (de)	1999-08-25

Legal Events

Date	Code	Title
2003-05-08	8364	No opposition during term of opposition
2005-06-23	8320	Willingness to grant licences declared (paragraph 23)
2007-04-19	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE59808230D1 (de)	2003-06-12	Elektromagnetisch betätigbares ventil
DE59804720D1 (de)	2002-08-14	Elektromagnetisch betätigbares ventil
DE59910132D1 (de)	2004-09-09	Elektromagnetisch betätigbares ventil
DE59808471D1 (de)	2003-06-26	Elektromagnetisch betätigbares ventil
DE59604032D1 (de)	2000-02-03	Elektromagnetisch betätigbares ventil
DE59907548D1 (de)	2003-12-04	Elektromagnetisch betätigbares ventil
DE69814854D1 (de)	2003-06-26	Ventil
DE59712713D1 (de)	2006-10-05	Elektromagnetisch betätigbares ventil
DE59708195D1 (de)	2002-10-17	Elektromagnetisch betätigtes wegeventil
DE50003440D1 (de)	2003-10-02	Elektromagnetisch betätigbares ventil
DE59808479D1 (de)	2003-06-26	Ventil
DE59808015D1 (de)	2003-05-28	Elektromagnetventileinrichtung
DE59605028D1 (de)	2000-05-31	Elektromagnetisch betätigbares Ventil
DE59506783D1 (de)	1999-10-14	Elektromagnetisch betätigbares ventil
DE69415483T2 (de)	1999-05-12	Elektromagnetisch betätigtes Ventil
DE59807983D1 (de)	2003-05-22	Schnellschaltendes ventil
DE59808582D1 (de)	2003-07-10	Ventil
DE69816205D1 (de)	2003-08-14	Elektromagnetventil
DE59803722D1 (de)	2002-05-16	Elektromagnetisch betätigbares ventil
DE59405392D1 (de)	1998-04-09	Elektromagnetisch betätigbares ventil
DE69814260D1 (de)	2003-06-12	Elektromagnetisch betätigte Ventileinrichtung
DE69809017D1 (de)	2002-12-05	Ventil
DE69738203D1 (de)	2007-11-22	Solenoid ventil
DE59805609D1 (de)	2002-10-24	Wegeventil
DE59806106D1 (de)	2002-12-05	Elektromagnetisch betätigbares ventil