CN117795188A - 燃料喷射阀的支承结构 - Google Patents

燃料喷射阀的支承结构 Download PDF

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Publication number
CN117795188A
CN117795188A CN202280053824.8A CN202280053824A CN117795188A CN 117795188 A CN117795188 A CN 117795188A CN 202280053824 A CN202280053824 A CN 202280053824A CN 117795188 A CN117795188 A CN 117795188A
Authority
CN
China
Prior art keywords
fuel
injection valve
base plate
elastic
fuel injection
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.)
Pending
Application number
CN202280053824.8A
Other languages
English (en)
Chinese (zh)
Inventor
冈本淳
福永贵也
野田和树
铃木拓实
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.)
Astemo Ltd
Original Assignee
Hitachi Astemo Ltd
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 Hitachi Astemo Ltd filed Critical Hitachi Astemo Ltd
Publication of CN117795188A publication Critical patent/CN117795188A/zh
Pending 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
    • F02M61/14—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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • 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
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and 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
    • 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

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)
CN202280053824.8A 2021-10-19 2022-10-17 燃料喷射阀的支承结构 Pending CN117795188A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021171223 2021-10-19
JP2021-171223 2021-10-19
PCT/JP2022/038575 WO2023068222A1 (ja) 2021-10-19 2022-10-17 燃料噴射弁の支持構造

Publications (1)

Publication Number Publication Date
CN117795188A true CN117795188A (zh) 2024-03-29

Family

ID=86059223

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280053824.8A Pending CN117795188A (zh) 2021-10-19 2022-10-17 燃料喷射阀的支承结构

Country Status (4)

Country Link
US (1) US20240209819A1 (https=)
JP (1) JP7526370B2 (https=)
CN (1) CN117795188A (https=)
WO (1) WO2023068222A1 (https=)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0833922A (ja) * 1994-05-17 1996-02-06 Amada Metrecs Co Ltd プレスブレーキ用上型
US6830037B1 (en) * 2004-01-27 2004-12-14 Delphi Technologies, Inc. Anti-rotation fuel injector clip
JP2008514861A (ja) * 2004-10-01 2008-05-08 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 燃料噴射装置のための支持クランプ及び燃料噴射装置
JP2009103024A (ja) * 2007-10-23 2009-05-14 Honda Motor Co Ltd 燃料噴射弁の取付構造
JP2010168964A (ja) * 2009-01-21 2010-08-05 Denso Corp 燃料噴射装置
JP2011091460A (ja) * 2011-02-09 2011-05-06 Fuji Mach Mfg Co Ltd 基板保持装置
CN103291516A (zh) * 2012-02-27 2013-09-11 株式会社京浜 燃料喷射阀的支承结构
CN103807073A (zh) * 2012-11-05 2014-05-21 株式会社京浜 燃料喷射阀的支承结构
US20150013643A1 (en) * 2013-07-10 2015-01-15 Continental Automotive Gmbh Fuel Injection Assembly For A Combustion Engine
CN109113906A (zh) * 2017-06-23 2019-01-01 现代凯菲克株式会社 喷射器用夹子

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993390A (en) * 1988-05-27 1991-02-19 Mitsubishi Jidosha Kogyo Akbushiki Kaisha Injector positioning device
US5685191A (en) * 1994-05-06 1997-11-11 Amada Metrecs Company, Limited Upper tool for press brake
FR2751722B1 (fr) * 1996-07-24 1998-09-18 Bundy Dispositif de fixation destine a assujettir un organe de jonction de tubes a une plaquette qu'il traverse par une ouverture associee
US5724946A (en) * 1996-11-22 1998-03-10 Siemens Automotive Corporation Fuel rail and injector assembly
US6053149A (en) * 1998-05-28 2000-04-25 Siemens Automotive Corporation Fuel injector clip retention arrangement
US6481420B2 (en) * 2001-01-30 2002-11-19 Visteon Global Technologies, Inc. Method and apparatus for maintaining the alignment of a fuel injector
US6668803B1 (en) * 2002-12-03 2003-12-30 Ford Global Technologies, Llc Fuel injector retention arrangement
JP5126083B2 (ja) * 2009-01-21 2013-01-23 株式会社デンソー 燃料噴射装置
US8701632B2 (en) * 2012-07-24 2014-04-22 Ford Global Technologies, Llc Fuel injector mount
EP2860388B1 (en) * 2013-10-10 2017-07-26 Continental Automotive GmbH Fluid injection assembly for a combustion engine
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
KR20190001367A (ko) * 2017-06-27 2019-01-04 주식회사 현대케피코 연료레일 인젝터 고정 구조
WO2023068223A1 (ja) * 2021-10-19 2023-04-27 日立Astemo株式会社 燃料噴射弁の支持構造

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0833922A (ja) * 1994-05-17 1996-02-06 Amada Metrecs Co Ltd プレスブレーキ用上型
US6830037B1 (en) * 2004-01-27 2004-12-14 Delphi Technologies, Inc. Anti-rotation fuel injector clip
JP2008514861A (ja) * 2004-10-01 2008-05-08 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 燃料噴射装置のための支持クランプ及び燃料噴射装置
JP2009103024A (ja) * 2007-10-23 2009-05-14 Honda Motor Co Ltd 燃料噴射弁の取付構造
JP2010168964A (ja) * 2009-01-21 2010-08-05 Denso Corp 燃料噴射装置
JP2011091460A (ja) * 2011-02-09 2011-05-06 Fuji Mach Mfg Co Ltd 基板保持装置
CN103291516A (zh) * 2012-02-27 2013-09-11 株式会社京浜 燃料喷射阀的支承结构
CN103807073A (zh) * 2012-11-05 2014-05-21 株式会社京浜 燃料喷射阀的支承结构
US20150013643A1 (en) * 2013-07-10 2015-01-15 Continental Automotive Gmbh Fuel Injection Assembly For A Combustion Engine
CN109113906A (zh) * 2017-06-23 2019-01-01 现代凯菲克株式会社 喷射器用夹子

Also Published As

Publication number Publication date
JPWO2023068222A1 (https=) 2023-04-27
US20240209819A1 (en) 2024-06-27
JP7526370B2 (ja) 2024-07-31
WO2023068222A1 (ja) 2023-04-27

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