JP6380323B2 - 燃料噴射装置 - Google Patents

燃料噴射装置 Download PDF

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Publication number
JP6380323B2
JP6380323B2 JP2015196824A JP2015196824A JP6380323B2 JP 6380323 B2 JP6380323 B2 JP 6380323B2 JP 2015196824 A JP2015196824 A JP 2015196824A JP 2015196824 A JP2015196824 A JP 2015196824A JP 6380323 B2 JP6380323 B2 JP 6380323B2
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JP
Japan
Prior art keywords
yoke
valve seat
tube portion
fuel
cylinder part
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
JP2015196824A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017067055A (ja
JP2017067055A5 (enExample
Inventor
啓夢 鈴木
啓夢 鈴木
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
Priority to JP2015196824A priority Critical patent/JP6380323B2/ja
Priority to CN201680058085.6A priority patent/CN108138713A/zh
Priority to PCT/JP2016/076789 priority patent/WO2017056940A1/ja
Priority to US15/763,614 priority patent/US10718302B2/en
Priority to DE112016004490.9T priority patent/DE112016004490T5/de
Publication of JP2017067055A publication Critical patent/JP2017067055A/ja
Publication of JP2017067055A5 publication Critical patent/JP2017067055A5/ja
Application granted granted Critical
Publication of JP6380323B2 publication Critical patent/JP6380323B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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)
JP2015196824A 2015-10-02 2015-10-02 燃料噴射装置 Active JP6380323B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2015196824A JP6380323B2 (ja) 2015-10-02 2015-10-02 燃料噴射装置
CN201680058085.6A CN108138713A (zh) 2015-10-02 2016-09-12 燃料喷射装置
PCT/JP2016/076789 WO2017056940A1 (ja) 2015-10-02 2016-09-12 燃料噴射装置
US15/763,614 US10718302B2 (en) 2015-10-02 2016-09-12 Fuel injection device
DE112016004490.9T DE112016004490T5 (de) 2015-10-02 2016-09-12 Kraftstoffeinspritzvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015196824A JP6380323B2 (ja) 2015-10-02 2015-10-02 燃料噴射装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018140095A Division JP6547885B2 (ja) 2018-07-26 2018-07-26 燃料噴射装置

Publications (3)

Publication Number Publication Date
JP2017067055A JP2017067055A (ja) 2017-04-06
JP2017067055A5 JP2017067055A5 (enExample) 2018-01-18
JP6380323B2 true JP6380323B2 (ja) 2018-08-29

Family

ID=58423537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015196824A Active JP6380323B2 (ja) 2015-10-02 2015-10-02 燃料噴射装置

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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7021569B1 (en) * 2000-01-26 2006-04-04 Hitachi, Ltd. Fuel injection valve
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
JP4148193B2 (ja) * 2004-07-01 2008-09-10 トヨタ自動車株式会社 燃料噴射弁
JP4790441B2 (ja) * 2006-02-17 2011-10-12 日立オートモティブシステムズ株式会社 電磁燃料噴射弁及びその組立て方法
DE102007026891A1 (de) 2007-06-11 2008-12-18 Robert Bosch Gmbh Steuerventil, insbesondere für einen Kraftstoffinjektor einer Brennkraftmaschine
DE102009000184A1 (de) * 2009-01-13 2010-07-15 Robert Bosch Gmbh Brennstoffeinspritzventil
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
JP6065311B2 (ja) * 2012-11-02 2017-01-25 株式会社ケーヒン 電磁式燃料噴射弁
JP5857952B2 (ja) * 2012-12-26 2016-02-10 株式会社デンソー 燃料噴射弁
JP6087210B2 (ja) * 2013-05-24 2017-03-01 日立オートモティブシステムズ株式会社 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

Also Published As

Publication number Publication date
US20180291850A1 (en) 2018-10-11
WO2017056940A1 (ja) 2017-04-06
DE112016004490T5 (de) 2018-06-21
US10718302B2 (en) 2020-07-21
CN108138713A (zh) 2018-06-08
JP2017067055A (ja) 2017-04-06

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