DE102013221694B4 - Tragestruktur eines Kraftstoff-Direkteinspritzventils - Google Patents

Tragestruktur eines Kraftstoff-Direkteinspritzventils Download PDF

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Publication number
DE102013221694B4
DE102013221694B4 DE102013221694.7A DE102013221694A DE102013221694B4 DE 102013221694 B4 DE102013221694 B4 DE 102013221694B4 DE 102013221694 A DE102013221694 A DE 102013221694A DE 102013221694 B4 DE102013221694 B4 DE 102013221694B4
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Germany
Prior art keywords
valve
core
rear end
load
fixed core
Prior art date
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DE102013221694.7A
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German (de)
English (en)
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DE102013221694A1 (de
Inventor
Atsushi Okamoto
Atsushi Kamahora
Junichi Miyashita
Noriaki SUMISYA
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
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Keihin Corp
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Publication of DE102013221694A1 publication Critical patent/DE102013221694A1/de
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    • 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)
  • Magnetically Actuated Valves (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DE102013221694.7A 2012-11-02 2013-10-25 Tragestruktur eines Kraftstoff-Direkteinspritzventils Active DE102013221694B4 (de)

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
DE102013221694A1 DE102013221694A1 (de) 2014-05-08
DE102013221694B4 true DE102013221694B4 (de) 2019-04-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE102013221694.7A Active DE102013221694B4 (de) 2012-11-02 2013-10-25 Tragestruktur eines Kraftstoff-Direkteinspritzventils

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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EP2187035B1 (de) 2005-03-03 2013-02-27 Robert Bosch GmbH Brennstoffeinspritzvorrichtung
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Publication number Priority date Publication date Assignee Title
DE102005013891A1 (de) 2004-03-29 2005-11-10 Denso Corp., Kariya Aufbau und Befestigungselement zum Montieren eines Kraftstoffeinspritzventils
DE102005013981A1 (de) * 2005-03-26 2006-09-28 Volkswagen Ag Elektrisch leitfähige Steckkupplung zum Verbinden von fluidführenden Bauteilen
DE102005020380A1 (de) 2005-05-02 2006-11-09 Robert Bosch Gmbh Brennstoffeinspritzvorrichtung
JP2011099456A (ja) * 2007-04-02 2011-05-19 Hitachi Ltd 直噴型内燃エンジンの燃料ポンプ振動伝播減衰方法及び装置

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
CN103807071B (zh) 2016-06-29
US9546627B2 (en) 2017-01-17
JP5955198B2 (ja) 2016-07-20

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Owner name: HITACHI ASTEMO, LTD., HITACHINAKA-SHI, JP

Free format text: FORMER OWNER: KEIHIN CORPORATION, TOKYO, JP