CN101910609B - 可电磁操作的阀 - Google Patents

可电磁操作的阀 Download PDF

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Publication number
CN101910609B
CN101910609B CN200880122644.0A CN200880122644A CN101910609B CN 101910609 B CN101910609 B CN 101910609B CN 200880122644 A CN200880122644 A CN 200880122644A CN 101910609 B CN101910609 B CN 101910609B
Authority
CN
China
Prior art keywords
valve
armature
guide way
utmost point
electromagnetically activated
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
CN200880122644.0A
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English (en)
Chinese (zh)
Other versions
CN101910609A (zh
Inventor
F·赖特尔
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
Publication of CN101910609A publication Critical patent/CN101910609A/zh
Application granted granted Critical
Publication of CN101910609B publication Critical patent/CN101910609B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02M61/04—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
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
    • 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
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting

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)
  • Magnetically Actuated Valves (AREA)
CN200880122644.0A 2007-10-24 2008-09-22 可电磁操作的阀 Expired - Fee Related CN101910609B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007050817.6 2007-10-24
DE200710050817 DE102007050817A1 (de) 2007-10-24 2007-10-24 Elektromagnetisch betätigbares Ventil
PCT/EP2008/062629 WO2009053191A1 (de) 2007-10-24 2008-09-22 Elektromagnetisch betätigbares ventil

Publications (2)

Publication Number Publication Date
CN101910609A CN101910609A (zh) 2010-12-08
CN101910609B true CN101910609B (zh) 2012-07-18

Family

ID=40032695

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880122644.0A Expired - Fee Related CN101910609B (zh) 2007-10-24 2008-09-22 可电磁操作的阀

Country Status (7)

Country Link
US (1) US9038604B2 (enExample)
EP (1) EP2212542B1 (enExample)
JP (2) JP5517942B2 (enExample)
CN (1) CN101910609B (enExample)
BR (1) BRPI0817774A2 (enExample)
DE (1) DE102007050817A1 (enExample)
WO (1) WO2009053191A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007049945A1 (de) * 2007-10-18 2009-04-23 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102009036616B4 (de) * 2009-08-07 2012-01-12 Hydraulik-Ring Gmbh Magnetventil
EP2354528B1 (en) * 2010-01-15 2012-08-29 Continental Automotive GmbH Valve assembly and injection valve
CA2743043C (en) * 2011-06-14 2012-09-18 Westport Power Inc. Dual fuel injection valve
DE102011084704A1 (de) 2011-10-18 2013-04-18 Robert Bosch Gmbh Ausrichtelement für ein Einspritzventil sowie Verfahren zur Herstellung eines Einspritzventils
DE102015107039B4 (de) * 2015-05-06 2020-10-15 Eto Magnetic Gmbh Elektromagnetventil sowie sicherheitsrelevantes Pneumatiksystem
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137994A1 (de) * 1991-11-19 1993-05-27 Bosch Gmbh Robert Elektromagnetisch betaetigbares einspritzventil mit einem duesentraeger und verfahren zur herstellung eines duesentraegers eines einspritzventils
DE19503820A1 (de) * 1995-02-06 1996-08-08 Bosch Gmbh Robert Elektromagnetisch betätigbares Ventil und Verfahren zur Herstellung einer Führung an einem Ventil
DE10051016A1 (de) * 2000-10-14 2002-04-18 Bosch Gmbh Robert Brennstoffeinspritzventil
WO2006061268A1 (de) * 2004-12-07 2006-06-15 Robert Bosch Gmbh Einspritzventil

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6312875A (ja) 1986-07-04 1988-01-20 Toyota Motor Corp 内燃機関用燃料噴射制御弁装置
GB2198589B (en) * 1986-11-15 1990-09-12 Hitachi Ltd Electromagnetic fuel injector
JPH07103837B2 (ja) * 1987-01-16 1995-11-08 株式会社日立製作所 電磁式燃料噴射弁
JPS63195379A (ja) * 1987-02-06 1988-08-12 Hitachi Ltd 電磁式燃料噴射弁
JPS63125875A (ja) * 1986-11-15 1988-05-30 Hitachi Ltd 電磁式燃料噴射弁
JP3758719B2 (ja) 1995-10-30 2006-03-22 株式会社日立製作所 ガス用燃料噴射弁
US6484700B1 (en) * 2000-08-24 2002-11-26 Synerject, Llc Air assist fuel injectors
US6302337B1 (en) * 2000-08-24 2001-10-16 Synerject, Llc Sealing arrangement for air assist fuel injectors
US6708906B2 (en) * 2000-12-29 2004-03-23 Siemens Automotive Corporation Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having an integral filter and dynamic adjustment assembly
DE10361761A1 (de) 2003-12-29 2005-07-28 Robert Bosch Gmbh Brennstoffeinspritzventil
DE602005000514T2 (de) * 2005-06-17 2007-10-25 Magneti Marelli Powertrain S.P.A. Brennstoffeinspritzventil
DE102005061408A1 (de) * 2005-12-22 2007-06-28 Robert Bosch Gmbh Kunststoff-Metall-Verbindung und Brennstoffeinspritzventil mit einer Kraftstoff-Metall-Verbindung
US7946276B2 (en) * 2008-03-31 2011-05-24 Caterpillar Inc. Protection device for a solenoid operated valve assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137994A1 (de) * 1991-11-19 1993-05-27 Bosch Gmbh Robert Elektromagnetisch betaetigbares einspritzventil mit einem duesentraeger und verfahren zur herstellung eines duesentraegers eines einspritzventils
DE19503820A1 (de) * 1995-02-06 1996-08-08 Bosch Gmbh Robert Elektromagnetisch betätigbares Ventil und Verfahren zur Herstellung einer Führung an einem Ventil
DE10051016A1 (de) * 2000-10-14 2002-04-18 Bosch Gmbh Robert Brennstoffeinspritzventil
WO2006061268A1 (de) * 2004-12-07 2006-06-15 Robert Bosch Gmbh Einspritzventil

Also Published As

Publication number Publication date
JP5627654B2 (ja) 2014-11-19
EP2212542A1 (de) 2010-08-04
US9038604B2 (en) 2015-05-26
JP2013007387A (ja) 2013-01-10
BRPI0817774A2 (pt) 2015-03-24
JP2011501035A (ja) 2011-01-06
CN101910609A (zh) 2010-12-08
JP5517942B2 (ja) 2014-06-11
DE102007050817A1 (de) 2009-04-30
WO2009053191A1 (de) 2009-04-30
EP2212542B1 (de) 2012-12-19
US20110100332A1 (en) 2011-05-05

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120718

Termination date: 20200922