CN108138713A - 燃料喷射装置 - Google Patents

燃料喷射装置 Download PDF

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Publication number
CN108138713A
CN108138713A CN201680058085.6A CN201680058085A CN108138713A CN 108138713 A CN108138713 A CN 108138713A CN 201680058085 A CN201680058085 A CN 201680058085A CN 108138713 A CN108138713 A CN 108138713A
Authority
CN
China
Prior art keywords
cylindrical portion
yoke
cylindrical
valve seat
fuel
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
CN201680058085.6A
Other languages
English (en)
Chinese (zh)
Inventor
青木启梦
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of CN108138713A publication Critical patent/CN108138713A/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
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • 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
    • F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
    • 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
    • F02M55/004—Joints; Sealings
    • 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
    • F02M55/004—Joints; Sealings
    • F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
    • 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
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus

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)
CN201680058085.6A 2015-10-02 2016-09-12 燃料喷射装置 Pending CN108138713A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015196824A JP6380323B2 (ja) 2015-10-02 2015-10-02 燃料噴射装置
JP2015-196824 2015-10-02
PCT/JP2016/076789 WO2017056940A1 (ja) 2015-10-02 2016-09-12 燃料噴射装置

Publications (1)

Publication Number Publication Date
CN108138713A true CN108138713A (zh) 2018-06-08

Family

ID=58423537

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680058085.6A Pending CN108138713A (zh) 2015-10-02 2016-09-12 燃料喷射装置

Country Status (5)

Country Link
US (1) US10718302B2 (enExample)
JP (1) JP6380323B2 (enExample)
CN (1) CN108138713A (enExample)
DE (1) DE112016004490T5 (enExample)
WO (1) WO2017056940A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6677194B2 (ja) 2017-03-03 2020-04-08 株式会社デンソー 燃料噴射弁
JP7028197B2 (ja) * 2019-01-17 2022-03-02 株式会社デンソー 燃料噴射弁
DE102023000408B3 (de) 2023-02-09 2024-07-25 Deutz Aktiengesellschaft Verbindungsanordnung zum Verbinden einer Kraftstoffleitung mit einem lnjektor einer Brennkraftmaschine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006017026A (ja) * 2004-07-01 2006-01-19 Toyota Motor Corp 燃料噴射弁
CN102282360A (zh) * 2009-01-13 2011-12-14 罗伯特·博世有限公司 燃料喷射阀
CN102359428A (zh) * 2006-02-17 2012-02-22 株式会社日立制作所 电磁燃料喷射阀及其装配方法
JP2014092060A (ja) * 2012-11-02 2014-05-19 Keihin Corp 電磁式燃料噴射弁
US20140175194A1 (en) * 2012-12-26 2014-06-26 Denso Corporation Fuel injection valve for internal combustion engine
JP2014227958A (ja) * 2013-05-24 2014-12-08 日立オートモティブシステムズ株式会社 燃料噴射弁

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1262654A4 (en) * 2000-01-26 2005-04-06 Hitachi Ltd ELECTROMAGNETIC FUEL INJECTOR
JP3734702B2 (ja) * 2000-10-17 2006-01-11 株式会社日立製作所 電磁式燃料噴射弁
DE102007026891A1 (de) 2007-06-11 2008-12-18 Robert Bosch Gmbh Steuerventil, insbesondere für einen Kraftstoffinjektor einer Brennkraftmaschine
JP5509901B2 (ja) * 2010-02-12 2014-06-04 株式会社デンソー 燃料噴射弁
JP5402713B2 (ja) * 2010-02-18 2014-01-29 株式会社デンソー 燃料噴射弁
JP6318605B2 (ja) * 2013-12-20 2018-05-09 株式会社デンソー 溶接部を有する継手構造の組付構造
JP6347646B2 (ja) 2014-04-03 2018-06-27 住友ゴム工業株式会社 空気入りタイヤ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006017026A (ja) * 2004-07-01 2006-01-19 Toyota Motor Corp 燃料噴射弁
CN102359428A (zh) * 2006-02-17 2012-02-22 株式会社日立制作所 电磁燃料喷射阀及其装配方法
CN102282360A (zh) * 2009-01-13 2011-12-14 罗伯特·博世有限公司 燃料喷射阀
JP2014092060A (ja) * 2012-11-02 2014-05-19 Keihin Corp 電磁式燃料噴射弁
US20140175194A1 (en) * 2012-12-26 2014-06-26 Denso Corporation Fuel injection valve for internal combustion engine
JP2014227958A (ja) * 2013-05-24 2014-12-08 日立オートモティブシステムズ株式会社 燃料噴射弁

Also Published As

Publication number Publication date
JP2017067055A (ja) 2017-04-06
US20180291850A1 (en) 2018-10-11
WO2017056940A1 (ja) 2017-04-06
US10718302B2 (en) 2020-07-21
DE112016004490T5 (de) 2018-06-21
JP6380323B2 (ja) 2018-08-29

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SE01 Entry into force of request for substantive examination
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Application publication date: 20180608