CN103807071B - 直喷式燃料喷射阀的支承结构 - Google Patents

直喷式燃料喷射阀的支承结构 Download PDF

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Publication number
CN103807071B
CN103807071B CN201310529466.6A CN201310529466A CN103807071B CN 103807071 B CN103807071 B CN 103807071B CN 201310529466 A CN201310529466 A CN 201310529466A CN 103807071 B CN103807071 B CN 103807071B
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China
Prior art keywords
iron core
valve
fixed iron
engine
coil
Prior art date
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CN201310529466.6A
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English (en)
Chinese (zh)
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CN103807071A (zh
Inventor
冈本淳
釜洞敦
宫下纯一
住舍宣明
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.)
Hitachi Astemo Ltd
Original Assignee
Keihin Dock Co Ltd
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Publication date
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Publication of CN103807071A publication Critical patent/CN103807071A/zh
Application granted granted Critical
Publication of CN103807071B publication Critical patent/CN103807071B/zh
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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
    • 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
    • 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
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/851—Mounting of fuel injection apparatus provisions for adjusting the angular, rotational or axial position of injectors
    • 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
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/855—Mounting of fuel injection apparatus using clamp elements or fastening means, e.g. bolts or screws

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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Magnetically Actuated Valves (AREA)
CN201310529466.6A 2012-11-02 2013-10-31 直喷式燃料喷射阀的支承结构 Active CN103807071B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012242534A JP5955198B2 (ja) 2012-11-02 2012-11-02 直噴式燃料噴射弁の支持構造
JP2012-242534 2012-11-02

Publications (2)

Publication Number Publication Date
CN103807071A CN103807071A (zh) 2014-05-21
CN103807071B true CN103807071B (zh) 2016-06-29

Family

ID=50489989

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310529466.6A Active CN103807071B (zh) 2012-11-02 2013-10-31 直喷式燃料喷射阀的支承结构

Country Status (4)

Country Link
US (1) US9546627B2 (enExample)
JP (1) JP5955198B2 (enExample)
CN (1) CN103807071B (enExample)
DE (1) DE102013221694B4 (enExample)

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JP5955198B2 (ja) 2012-11-02 2016-07-20 株式会社ケーヒン 直噴式燃料噴射弁の支持構造
JP6074793B2 (ja) 2012-11-05 2017-02-08 株式会社ケーヒン 燃料噴射弁の支持構造
JP6074794B2 (ja) * 2012-11-05 2017-02-08 株式会社ケーヒン 燃料噴射弁の支持構造
EP2860386A1 (en) * 2013-10-10 2015-04-15 Continental Automotive GmbH Injector for a combustion engine
FR3023347B1 (fr) * 2014-07-01 2016-06-24 Delphi Int Operations Luxembourg Sarl Electrovanne de regulation de pression
EP3076004B1 (en) * 2015-04-02 2018-09-12 Continental Automotive GmbH Valve assembly with a particle retainer element and fluid injection valve
JP7156772B2 (ja) * 2016-01-29 2022-10-19 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 燃料噴射弁及び燃料噴射装置
US20200325869A1 (en) * 2016-06-02 2020-10-15 Continental Automotive Gmbh Fuel Injector Cup, Fuel Injector Cup Assembly, Fuel Injector Assembly And Methods For Producing The Same
DE102017221203A1 (de) * 2017-11-27 2019-05-29 Hyundai Motor Company Kraftstoffeinspritzsystem und Verfahren zum Betreiben eines Kraftstoffeinspritzsystems
DE102018120239A1 (de) * 2018-08-20 2020-02-20 Volkswagen Aktiengesellschaft Anordnung eines Brennstoffeinspritzventils an einem Kraftstoffverteiler einer Brennkraftmaschine
JP7269155B2 (ja) * 2019-11-19 2023-05-08 日立Astemo株式会社 電磁式燃料噴射弁
JP6888146B1 (ja) 2020-03-27 2021-06-16 日立Astemo株式会社 直噴式燃料噴射弁
US11873786B2 (en) 2021-10-19 2024-01-16 Stanadyne Operating Company Llc Axisymmetric injector hold-down load ring

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US7406946B1 (en) * 2007-04-02 2008-08-05 Hitachi, Ltd. Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamber
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CN102046958A (zh) * 2008-05-30 2011-05-04 罗伯特·博世有限公司 用于燃料喷射装置的夹紧器
CN102076955A (zh) * 2008-06-26 2011-05-25 罗伯特·博世有限公司 用于燃料喷射装置的脱耦部件

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EP2187035B1 (de) 2005-03-03 2013-02-27 Robert Bosch GmbH Brennstoffeinspritzvorrichtung
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Publication number Priority date Publication date Assignee Title
US6199538B1 (en) * 1998-07-01 2001-03-13 Mitsubishi Denki Kabushiki Kaisha Fuel injection valve for the cylinder injection
CN101341330A (zh) * 2005-12-22 2009-01-07 罗伯特·博世有限公司 燃料喷射阀
US7406946B1 (en) * 2007-04-02 2008-08-05 Hitachi, Ltd. Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamber
CN102046958A (zh) * 2008-05-30 2011-05-04 罗伯特·博世有限公司 用于燃料喷射装置的夹紧器
CN102076955A (zh) * 2008-06-26 2011-05-25 罗伯特·博世有限公司 用于燃料喷射装置的脱耦部件

Also Published As

Publication number Publication date
US20140123933A1 (en) 2014-05-08
DE102013221694A1 (de) 2014-05-08
JP2014092061A (ja) 2014-05-19
CN103807071A (zh) 2014-05-21
DE102013221694B4 (de) 2019-04-18
US9546627B2 (en) 2017-01-17
JP5955198B2 (ja) 2016-07-20

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GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20211229

Address after: Ibaraki

Patentee after: Hitachi astemo Co.,Ltd.

Address before: Tokyo, Japan

Patentee before: KEIHIN Corp.

TR01 Transfer of patent right