DE602005012573D1 - Elektromagnetisches kraftstoffeinspritzventil und verfahren zu dessen herstellung - Google Patents

Elektromagnetisches kraftstoffeinspritzventil und verfahren zu dessen herstellung

Info

Publication number
DE602005012573D1
DE602005012573D1 DE602005012573T DE602005012573T DE602005012573D1 DE 602005012573 D1 DE602005012573 D1 DE 602005012573D1 DE 602005012573 T DE602005012573 T DE 602005012573T DE 602005012573 T DE602005012573 T DE 602005012573T DE 602005012573 D1 DE602005012573 D1 DE 602005012573D1
Authority
DE
Germany
Prior art keywords
production
fuel injection
injection valve
electromagnetic fuel
electromagnetic
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
DE602005012573T
Other languages
English (en)
Inventor
Akira Akabane
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.)
Keihin Corp
Original Assignee
Keihin Corp
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 Keihin Corp filed Critical Keihin Corp
Publication of DE602005012573D1 publication Critical patent/DE602005012573D1/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
    • 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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8061—Fuel injection apparatus manufacture, repair or assembly involving press-fit, i.e. interference or friction fit
    • 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
    • F02M2200/90—Selection of particular materials
    • F02M2200/9053—Metals

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)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
DE602005012573T 2004-02-27 2005-02-25 Elektromagnetisches kraftstoffeinspritzventil und verfahren zu dessen herstellung Active DE602005012573D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004053693A JP3819907B2 (ja) 2004-02-27 2004-02-27 電磁式燃料噴射弁およびその製造方法
PCT/JP2005/003129 WO2005083261A1 (ja) 2004-02-27 2005-02-25 電磁式燃料噴射弁およびその製造方法

Publications (1)

Publication Number Publication Date
DE602005012573D1 true DE602005012573D1 (de) 2009-03-19

Family

ID=34908755

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005012573T Active DE602005012573D1 (de) 2004-02-27 2005-02-25 Elektromagnetisches kraftstoffeinspritzventil und verfahren zu dessen herstellung

Country Status (8)

Country Link
US (1) US7607593B2 (de)
EP (1) EP1719906B1 (de)
JP (1) JP3819907B2 (de)
CN (1) CN100419251C (de)
BR (1) BRPI0508097B1 (de)
DE (1) DE602005012573D1 (de)
MY (1) MY138042A (de)
WO (1) WO2005083261A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005009932D1 (de) 2004-03-09 2008-11-06 Keihin Corp Elektromagnetisches kraftstoffeinspritzventil
JP3955043B2 (ja) * 2004-06-29 2007-08-08 株式会社ケーヒン 電磁式燃料噴射弁の製造方法
DE102005052255B4 (de) * 2005-11-02 2020-12-17 Robert Bosch Gmbh Brennstoffeinspritzventil
JP5014090B2 (ja) * 2007-11-28 2012-08-29 株式会社ケーヒン 電磁式燃料噴射弁及びその製造方法
JP5072745B2 (ja) * 2008-07-07 2012-11-14 株式会社ケーヒン 電磁式燃料噴射弁及びその製造方法
JP2010133490A (ja) * 2008-12-04 2010-06-17 Denso Corp 電磁弁
DE102011088463A1 (de) 2011-06-29 2013-01-03 Robert Bosch Gmbh Bauteil für einen Magnetaktor sowie Verfahren zu dessen Herstellung
JP6187563B2 (ja) * 2015-09-28 2017-08-30 株式会社デンソー 燃料噴射弁
JP6677194B2 (ja) * 2017-03-03 2020-04-08 株式会社デンソー 燃料噴射弁
JP7338155B2 (ja) * 2019-01-08 2023-09-05 株式会社デンソー 燃料噴射弁
JP7482073B2 (ja) * 2021-03-22 2024-05-13 日立Astemo株式会社 電磁式燃料噴射弁
JPWO2022244562A1 (de) * 2021-05-19 2022-11-24

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137864U (ja) * 1982-02-18 1983-09-16 愛三工業株式会社 電磁燃料噴射器
DE4008675A1 (de) * 1990-03-17 1991-09-19 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil
US5199648A (en) * 1991-03-20 1993-04-06 Zexel Corporation Fuel injection valve
DE4113682A1 (de) * 1991-04-26 1992-10-29 Bosch Gmbh Robert Einspritzventil
US5372313A (en) * 1993-02-16 1994-12-13 Siemens Automotive L.P. Fuel injector
ES2118531T3 (es) * 1993-12-09 1998-09-16 Bosch Gmbh Robert Valvula accionable electromagneticamente.
ES2113722T3 (es) * 1993-12-09 1998-05-01 Bosch Gmbh Robert Valvula accionable electromagneticamente.
JP3024471B2 (ja) * 1993-12-28 2000-03-21 三菱電機株式会社 電磁アクチュエータおよびその製造方法
JPH07279794A (ja) * 1994-04-05 1995-10-27 Toyota Motor Corp 内燃機関の燃料噴射装置
JPH08232801A (ja) * 1995-02-22 1996-09-10 Nippondenso Co Ltd 内燃機関用燃料噴射弁
DE19739324A1 (de) * 1997-09-09 1999-03-11 Bosch Gmbh Robert Elektromagnetisch betätigbares Ventil
JP3777249B2 (ja) * 1997-12-04 2006-05-24 株式会社ケーヒン 電磁式燃料噴射弁
JPH11247739A (ja) * 1998-03-04 1999-09-14 Keihin Corp 電磁式燃料噴射弁
US6232166B1 (en) * 1998-11-06 2001-05-15 Advanced Micro Devices, Inc. CMOS processing employing zero degree halo implant for P-channel transistor
JP2000170619A (ja) * 1998-12-09 2000-06-20 Keihin Corp 電磁式燃料噴射弁のコアの製造方法
JP2000170620A (ja) * 1998-12-09 2000-06-20 Keihin Corp 電磁式燃料噴射弁における磁性体及び非磁性体の組立体，並びに固定コア系組立体の製造方法
JP2001012636A (ja) * 1999-06-29 2001-01-16 Aisan Ind Co Ltd 複数のソレノイドと共通筒を有する燃料噴射装置
JP2001082283A (ja) * 1999-09-20 2001-03-27 Hitachi Ltd 電磁式燃料噴射弁
JP2002004013A (ja) * 2000-06-16 2002-01-09 Keihin Corp 電磁弁用コア
JP3837283B2 (ja) * 2000-10-24 2006-10-25 株式会社ケーヒン 燃料噴射弁
JP2003206820A (ja) * 2002-01-17 2003-07-25 Keihin Corp 電磁式燃料噴射弁

Also Published As

Publication number Publication date
WO2005083261A1 (ja) 2005-09-09
JP2005240733A (ja) 2005-09-08
EP1719906A1 (de) 2006-11-08
BRPI0508097B1 (pt) 2018-06-05
MY138042A (en) 2009-04-30
EP1719906B1 (de) 2009-01-28
CN100419251C (zh) 2008-09-17
US7607593B2 (en) 2009-10-27
US20070272773A1 (en) 2007-11-29
CN1926326A (zh) 2007-03-07
EP1719906A4 (de) 2007-04-11
JP3819907B2 (ja) 2006-09-13
BRPI0508097A (pt) 2007-07-17

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