DE102007050817A1 - Elektromagnetisch betätigbares Ventil - Google Patents

Elektromagnetisch betätigbares Ventil Download PDF

Info

Publication number
DE102007050817A1
DE102007050817A1 DE200710050817 DE102007050817A DE102007050817A1 DE 102007050817 A1 DE102007050817 A1 DE 102007050817A1 DE 200710050817 DE200710050817 DE 200710050817 DE 102007050817 A DE102007050817 A DE 102007050817A DE 102007050817 A1 DE102007050817 A1 DE 102007050817A1
Authority
DE
Germany
Prior art keywords
valve
guide body
electromagnetically actuated
anchor
actuated valve
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.)
Withdrawn
Application number
DE200710050817
Other languages
German (de)
English (en)
Inventor
Ferdinand Reiter
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
Priority to DE200710050817 priority Critical patent/DE102007050817A1/de
Priority to US12/734,306 priority patent/US9038604B2/en
Priority to EP08804555A priority patent/EP2212542B1/de
Priority to BRPI0817774 priority patent/BRPI0817774A2/pt
Priority to PCT/EP2008/062629 priority patent/WO2009053191A1/de
Priority to JP2010530381A priority patent/JP5517942B2/ja
Priority to CN200880122644.0A priority patent/CN101910609B/zh
Publication of DE102007050817A1 publication Critical patent/DE102007050817A1/de
Priority to JP2012223088A priority patent/JP5627654B2/ja
Withdrawn legal-status Critical Current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
    • F02M61/04—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)
DE200710050817 2007-10-24 2007-10-24 Elektromagnetisch betätigbares Ventil Withdrawn DE102007050817A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE200710050817 DE102007050817A1 (de) 2007-10-24 2007-10-24 Elektromagnetisch betätigbares Ventil
US12/734,306 US9038604B2 (en) 2007-10-24 2008-09-22 Electromagnetically actuable valve
EP08804555A EP2212542B1 (de) 2007-10-24 2008-09-22 Elektromagnetisch betätigbares ventil
BRPI0817774 BRPI0817774A2 (pt) 2007-10-24 2008-09-22 Válvula com acionamento eletromagnético
PCT/EP2008/062629 WO2009053191A1 (de) 2007-10-24 2008-09-22 Elektromagnetisch betätigbares ventil
JP2010530381A JP5517942B2 (ja) 2007-10-24 2008-09-22 電磁的に操作される燃料噴射弁
CN200880122644.0A CN101910609B (zh) 2007-10-24 2008-09-22 可电磁操作的阀
JP2012223088A JP5627654B2 (ja) 2007-10-24 2012-10-05 電磁的に操作される燃料噴射弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710050817 DE102007050817A1 (de) 2007-10-24 2007-10-24 Elektromagnetisch betätigbares Ventil

Publications (1)

Publication Number Publication Date
DE102007050817A1 true DE102007050817A1 (de) 2009-04-30

Family

ID=40032695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200710050817 Withdrawn DE102007050817A1 (de) 2007-10-24 2007-10-24 Elektromagnetisch betätigbares Ventil

Country Status (7)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011085884A1 (en) * 2010-01-15 2011-07-21 Continental Automotive Gmbh Valve assembly and injection valve
DE102009036616B4 (de) * 2009-08-07 2012-01-12 Hydraulik-Ring Gmbh Magnetventil
WO2016177753A1 (de) * 2015-05-06 2016-11-10 Eto Magnetic Gmbh Elektromagnetventil, verwendung eines solchen sowie sicherheitsrelevantes pneumatiksystem

Families Citing this family (5)

* 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
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
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
CN117425773A (zh) * 2021-05-31 2024-01-19 日立安斯泰莫株式会社 电磁式燃料喷射阀

Citations (3)

* 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

Family Cites Families (14)

* 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
US6302337B1 (en) * 2000-08-24 2001-10-16 Synerject, Llc Sealing arrangement for air assist fuel injectors
US6484700B1 (en) * 2000-08-24 2002-11-26 Synerject, Llc 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
DE102004058803A1 (de) * 2004-12-07 2006-06-08 Robert Bosch Gmbh Einspritzventil
ATE352714T1 (de) * 2005-06-17 2007-02-15 Magneti Marelli Powertrain Spa 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 (3)

* 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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009036616B4 (de) * 2009-08-07 2012-01-12 Hydraulik-Ring Gmbh Magnetventil
WO2011085884A1 (en) * 2010-01-15 2011-07-21 Continental Automotive Gmbh Valve assembly and injection valve
EP2354528A1 (en) * 2010-01-15 2011-08-10 Continental Automotive GmbH Valve assembly and injection valve
US9394868B2 (en) 2010-01-15 2016-07-19 Continental Automotive Gmbh Valve assembly and injection valve
WO2016177753A1 (de) * 2015-05-06 2016-11-10 Eto Magnetic Gmbh Elektromagnetventil, verwendung eines solchen sowie sicherheitsrelevantes pneumatiksystem

Also Published As

Publication number Publication date
JP5627654B2 (ja) 2014-11-19
EP2212542B1 (de) 2012-12-19
JP5517942B2 (ja) 2014-06-11
EP2212542A1 (de) 2010-08-04
CN101910609A (zh) 2010-12-08
CN101910609B (zh) 2012-07-18
JP2013007387A (ja) 2013-01-10
WO2009053191A1 (de) 2009-04-30
US20110100332A1 (en) 2011-05-05
BRPI0817774A2 (pt) 2015-03-24
US9038604B2 (en) 2015-05-26
JP2011501035A (ja) 2011-01-06

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Legal Events

Date Code Title Description
R005 Application deemed withdrawn due to failure to request examination
R005 Application deemed withdrawn due to failure to request examination

Effective date: 20141025