DE602005017941D1 - Befestigung eines ankers an einer ventilnadel in einem steuerventil für ein kraftstoffeinspritzventil - Google Patents

Befestigung eines ankers an einer ventilnadel in einem steuerventil für ein kraftstoffeinspritzventil

Info

Publication number
DE602005017941D1
DE602005017941D1 DE602005017941T DE602005017941T DE602005017941D1 DE 602005017941 D1 DE602005017941 D1 DE 602005017941D1 DE 602005017941 T DE602005017941 T DE 602005017941T DE 602005017941 T DE602005017941 T DE 602005017941T DE 602005017941 D1 DE602005017941 D1 DE 602005017941D1
Authority
DE
Germany
Prior art keywords
valve
anchor
attaching
fuel injection
needle
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.)
Active
Application number
DE602005017941T
Other languages
English (en)
Inventor
Daren Bolbolan
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 DE602005017941D1 publication Critical patent/DE602005017941D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0642—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K25/00—Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components
    • 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
    • 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
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8053—Fuel injection apparatus manufacture, repair or assembly involving mechanical deformation of the apparatus or parts thereof
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49345—Catalytic device making
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
DE602005017941T 2005-02-08 2005-02-08 Befestigung eines ankers an einer ventilnadel in einem steuerventil für ein kraftstoffeinspritzventil Active DE602005017941D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/003941 WO2006085872A1 (en) 2005-02-08 2005-02-08 Attachment of an armature to a valve needle in a fuel injector control valve

Publications (1)

Publication Number Publication Date
DE602005017941D1 true DE602005017941D1 (de) 2010-01-07

Family

ID=34993211

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005017941T Active DE602005017941D1 (de) 2005-02-08 2005-02-08 Befestigung eines ankers an einer ventilnadel in einem steuerventil für ein kraftstoffeinspritzventil

Country Status (6)

Country Link
US (1) US7819379B2 (de)
EP (1) EP1851426B1 (de)
AT (1) ATE449906T1 (de)
DE (1) DE602005017941D1 (de)
ES (1) ES2335596T3 (de)
WO (1) WO2006085872A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006020690A1 (de) * 2006-05-04 2007-11-08 Robert Bosch Gmbh Magnetventil
JP6186126B2 (ja) 2013-01-24 2017-08-23 日立オートモティブシステムズ株式会社 燃料噴射装置
CN107477038B (zh) * 2016-06-07 2019-02-26 赵默林 一种组合式针孔密集阵数字伺服阀
GB2559174B (en) 2017-01-30 2020-04-08 Delphi Tech Ip Ltd Control valve assembly and method of manufacturing thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437487A1 (de) * 1984-10-12 1986-04-17 H. Kuhnke Gmbh Kg, 2427 Malente Bistabiles magnetventil
US4805280A (en) * 1988-02-16 1989-02-21 Honeywell Inc. Method of joining metals of different physical properties
DE69302062T2 (de) 1992-07-23 1996-12-12 Zexel Corp Kraftstoffeinspritzvorrichtung
JP2838626B2 (ja) 1992-09-09 1998-12-16 日清紡績株式会社 電磁弁装置
US5815920A (en) * 1996-12-10 1998-10-06 Diesel Technology Corporation Method of assembling fuel injector pump components
US5937520A (en) 1996-12-10 1999-08-17 Diesel Technology Company Method of assembling fuel injector pump components
US6364282B1 (en) 1998-12-04 2002-04-02 Caterpillar Inc. Hydraulically actuated fuel injector with seated pin actuator
DE10052604A1 (de) * 2000-10-24 2002-05-02 Bosch Gmbh Robert Magnetventil zur Steuerung eines Einspritzventils einer Brennkraftmaschine
JP4026592B2 (ja) * 2003-12-24 2007-12-26 株式会社デンソー 燃料噴射弁

Also Published As

Publication number Publication date
EP1851426B1 (de) 2009-11-25
EP1851426A1 (de) 2007-11-07
US7819379B2 (en) 2010-10-26
ES2335596T3 (es) 2010-03-30
ATE449906T1 (de) 2009-12-15
US20080116405A1 (en) 2008-05-22
WO2006085872A1 (en) 2006-08-17

Similar Documents

Publication Publication Date Title
ATE385542T1 (de) Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine
ATE532960T1 (de) Einspritzdüse für brennstoff
ATE449906T1 (de) Befestigung eines ankers an einer ventilnadel in einem steuerventil für ein kraftstoffeinspritzventil
EP1577539A3 (de) Magnetventil mit einstellbarem Aktorhub und Verfahren zur Einstellung desselben
FR2869651B1 (fr) Injecteur possedant une structure pour la commande d'une aiguille d'injection
ATE538302T1 (de) Ankerhubeinstellung für magnetventil
DE502006007657D1 (de) Optimierte ankergruppenführung für magnetventile
ATE402337T1 (de) Kraftstoffinjektor mit direkter nadelsteuerung für eine brennkraftmaschine
TW200710330A (en) Fuel injection valve
ATE423901T1 (de) Magnetdosierventil für ein brennstoffeinspritzventil
EP1705365A3 (de) Kraftstoffinjektor mit direkter Steuerung des Einspritzventilglieds und variabler Übersetzung
EP1522699A3 (de) Kraftstoffeinspritzventil und sein Steuerungsverfahren
ATE462884T1 (de) Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine
DE502007001689D1 (de) Magnetventil mit stoffschlüssiger ankerverbindung
ATE547617T1 (de) Kraftstoffinjektor für eine brennkraftmaschine
EP1918570A3 (de) Kraftstoffinjektor mit Speichervolumensegment
EP1967726A3 (de) Magnetventilinjektor
DE502006006260D1 (de) Kraftstoff-einspritzvorrichtung für eine brennkraftmaschine mit kraftstoff-direkteinspritzung
ATE388323T1 (de) Aktive ankerhubeinstellung bei kraftstoffinjektoren
ATE391849T1 (de) Einspritzdüse
EP2570650A8 (de) Kraftstoffeinspritzventil
EP2166218A3 (de) Brennstoffeinspritzventil
DE102011086151A1 (de) Verfahren zum Betreiben mindestens eines Magnetventils
ATE522717T1 (de) Hochdruck-einspritzinjektor für brennkraftmaschinen mit einer knicklaststeigernden steuerstangenabstützung über unter hochdruck stehendem kraftstoff
EP2157322A8 (de) Verfahren zum Festlegen eines Befestigungselements an einem Stahlelement

Legal Events

Date Code Title Description
8364 No opposition during term of opposition