DE59003365D1 - Elektromagnetisch betätigbares ventil. - Google Patents

Elektromagnetisch betätigbares ventil.

Info

Publication number
DE59003365D1
DE59003365D1 DE90916030T DE59003365T DE59003365D1 DE 59003365 D1 DE59003365 D1 DE 59003365D1 DE 90916030 T DE90916030 T DE 90916030T DE 59003365 T DE59003365 T DE 59003365T DE 59003365 D1 DE59003365 D1 DE 59003365D1
Authority
DE
Germany
Prior art keywords
actuable valve
electromagnetically actuable
electromagnetically
valve
actuable
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
DE90916030T
Other languages
English (en)
Inventor
Ferdinand Reiter
Rudolf Babitzka
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 DE59003365D1 publication Critical patent/DE59003365D1/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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DE90916030T 1989-12-21 1990-11-10 Elektromagnetisch betätigbares ventil. Expired - Fee Related DE59003365D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3942306A DE3942306A1 (de) 1989-12-21 1989-12-21 Elektromagnetisch betaetigbares ventil

Publications (1)

Publication Number Publication Date
DE59003365D1 true DE59003365D1 (de) 1993-12-09

Family

ID=6396028

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3942306A Withdrawn DE3942306A1 (de) 1989-12-21 1989-12-21 Elektromagnetisch betaetigbares ventil
DE90916030T Expired - Fee Related DE59003365D1 (de) 1989-12-21 1990-11-10 Elektromagnetisch betätigbares ventil.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3942306A Withdrawn DE3942306A1 (de) 1989-12-21 1989-12-21 Elektromagnetisch betaetigbares ventil

Country Status (8)

Country Link
US (1) US5143301A (de)
EP (1) EP0460125B1 (de)
JP (1) JP2839709B2 (de)
KR (1) KR100187996B1 (de)
BR (1) BR9007144A (de)
DE (2) DE3942306A1 (de)
ES (1) ES2046798T3 (de)
WO (1) WO1991010061A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3381918B2 (ja) * 1991-10-11 2003-03-04 キャタピラー インコーポレイテッド 電子制御式ユニットインゼクタ用減衰アクチュエータ・弁組立体
DE4137786C2 (de) * 1991-11-16 1999-03-25 Bosch Gmbh Robert Elektromagnetisch betätigbares Einspritzventil
DE4137994C2 (de) * 1991-11-19 1999-06-02 Bosch Gmbh Robert Elektromagnetisch betätigbares Einspritzventil mit einem Düsenträger und Verfahren zur Herstellung eines Düsenträgers eines Einspritzventils
US5651501A (en) * 1993-12-23 1997-07-29 Caterpillar Inc. Fluid damping of a valve assembly
US5494223A (en) * 1994-08-18 1996-02-27 Siemens Automotive L.P. Fuel injector having improved parallelism of impacting armature surface to impacted stop surface
JPH0893947A (ja) * 1994-09-28 1996-04-12 Aisin Seiki Co Ltd 電磁弁装置およびその製造方法
DE19503821A1 (de) * 1995-02-06 1996-08-08 Bosch Gmbh Robert Elektromagnetisch betätigbares Ventil
EP0781915A1 (de) * 1995-12-26 1997-07-02 General Motors Corporation Kraftstoffeinspritzventil
US5865371A (en) * 1996-07-26 1999-02-02 Siemens Automotive Corporation Armature motion control method and apparatus for a fuel injector
JP4070042B2 (ja) * 1998-01-20 2008-04-02 三菱電機株式会社 筒内噴射用燃料噴射弁の製造方法およびそれに用いられる燃料噴射量調整装置
US6422486B1 (en) 2000-03-31 2002-07-23 Siemens Automotive Corporation Armature/needle assembly for a fuel injector and method of manufacturing same
GB0102500D0 (en) * 2001-02-01 2001-03-14 Delphi Tech Inc Method of assembling an actuator arrangement
DE10150786C2 (de) * 2001-10-15 2003-08-07 Siemens Ag Verfahren und Vorrichtung zum automatischen Einstellen von Injektoren
US7163188B1 (en) * 2004-07-30 2007-01-16 Emerson Electric Co. Solenoid valve for fluid flow
EP1819566A1 (de) * 2004-11-26 2007-08-22 Continental Teves AG & Co. oHG Elektromagnetisch ansteuerbares stellgerät und verfahren zu dessen herstellung und/oder justage
CA2854350A1 (en) * 2011-11-10 2013-05-16 Bray International, Inc. Biased swing check valve
JP6354651B2 (ja) * 2015-04-24 2018-07-11 株式会社デンソー 弁装置、及び、弁装置の製造装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2212908A1 (de) * 1971-07-08 1973-01-18 Hochvakuum Dresden Veb Regelventil zur dosierung eines gasstromes
DE2452301A1 (de) * 1974-11-05 1976-05-06 Bosch Gmbh Robert Elektro-magnetventil, insbesondere fuer einspritzanlagen von brennkraftmaschinen
FR2444812A1 (fr) * 1978-12-21 1980-07-18 Abg Semca Dispositif formant valve de commande de passage de fluide sous pression tel que par exemple injecteur de combustible pour moteur a combustion interne, du type a commande electromagnetique
JPS56107956A (en) * 1980-01-30 1981-08-27 Hitachi Ltd Solenoid fuel injection valve
US4346847A (en) * 1980-07-21 1982-08-31 General Motors Corporation Electromagnetic fuel injector with adjustable armature spring
DE3244290A1 (de) * 1981-12-11 1983-06-23 Aisan Kogyo K.K., Obu, Aichi Elektromagnetischer brennstoff-injektor
US4405912A (en) * 1982-01-28 1983-09-20 General Motors Corporation Solenoid assembly and method of making same
IT1152503B (it) * 1982-08-18 1987-01-07 Alfa Romeo Spa Elettroiniettore per un motore a c.i.
DE3312067A1 (de) * 1983-04-02 1984-10-04 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
DE8709111U1 (de) * 1987-07-01 1987-09-17 Siemens AG, 1000 Berlin und 8000 München Einspritzventil
DE3810826A1 (de) * 1988-03-30 1989-10-12 Pierburg Gmbh Elektromagnetisches einspritzventil fuer brennkraftmaschinen
DE3831196A1 (de) * 1988-09-14 1990-03-22 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil
DE3843862A1 (de) * 1988-12-24 1990-06-28 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil

Also Published As

Publication number Publication date
US5143301A (en) 1992-09-01
WO1991010061A1 (de) 1991-07-11
ES2046798T3 (es) 1994-02-01
BR9007144A (pt) 1992-02-18
KR100187996B1 (ko) 1999-06-01
DE3942306A1 (de) 1991-06-27
KR920701660A (ko) 1992-08-12
JP2839709B2 (ja) 1998-12-16
EP0460125A1 (de) 1991-12-11
EP0460125B1 (de) 1993-11-03

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Legal Events

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