CN113260781B - 燃料喷射阀 - Google Patents

燃料喷射阀 Download PDF

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Publication number
CN113260781B
CN113260781B CN201980088019.7A CN201980088019A CN113260781B CN 113260781 B CN113260781 B CN 113260781B CN 201980088019 A CN201980088019 A CN 201980088019A CN 113260781 B CN113260781 B CN 113260781B
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CN
China
Prior art keywords
core
movable core
valve
movable
cup
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
CN201980088019.7A
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English (en)
Chinese (zh)
Other versions
CN113260781A (zh
Inventor
山本辰介
渡边祐树
冈本敦哉
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
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Denso Corp
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Publication date
Application filed by Denso Corp filed Critical Denso Corp
Publication of CN113260781A publication Critical patent/CN113260781A/zh
Application granted granted Critical
Publication of CN113260781B publication Critical patent/CN113260781B/zh
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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
    • 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
    • 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
    • F02M51/0682—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 the body being hollow and its interior communicating with the fuel flow
    • 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
    • F02M51/0685—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 and the valve being allowed to move relatively to each other or not being attached to each other

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
CN201980088019.7A 2019-01-08 2019-12-23 燃料喷射阀 Active CN113260781B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019001363A JP7338155B2 (ja) 2019-01-08 2019-01-08 燃料噴射弁
JP2019-001363 2019-01-08
PCT/JP2019/050364 WO2020145112A1 (ja) 2019-01-08 2019-12-23 燃料噴射弁

Publications (2)

Publication Number Publication Date
CN113260781A CN113260781A (zh) 2021-08-13
CN113260781B true CN113260781B (zh) 2023-02-17

Family

ID=71521339

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980088019.7A Active CN113260781B (zh) 2019-01-08 2019-12-23 燃料喷射阀

Country Status (5)

Country Link
US (1) US11976618B2 (enExample)
JP (1) JP7338155B2 (enExample)
CN (1) CN113260781B (enExample)
DE (1) DE112019006597B4 (enExample)
WO (1) WO2020145112A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2615372B (en) * 2022-02-03 2024-02-28 Delphi Tech Ip Ltd Fuel injector
GB2623975B (en) * 2022-11-01 2024-12-18 Phinia Delphi Luxembourg Sarl Fuel injector
JP2024098523A (ja) * 2023-01-11 2024-07-24 日立Astemo株式会社 燃料噴射装置

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006307870A (ja) * 2005-03-31 2006-11-09 Denso Corp 燃料ポンプ用電磁弁
CN1926325A (zh) * 2004-02-27 2007-03-07 株式会社京浜 电磁式燃料喷射阀及其制造方法
CN101463780A (zh) * 2007-12-21 2009-06-24 株式会社电装 燃料喷射阀
CN101506510A (zh) * 2006-09-25 2009-08-12 株式会社日立制作所 燃料喷射阀
JP2015224596A (ja) * 2014-05-28 2015-12-14 株式会社デンソー 燃料噴射弁及びその製造方法
WO2017010032A1 (ja) * 2015-07-15 2017-01-19 株式会社デンソー 内燃機関の燃料噴射制御装置
JP2017089515A (ja) * 2015-11-11 2017-05-25 株式会社デンソー 燃料噴射装置
CN106894927A (zh) * 2015-11-20 2017-06-27 株式会社京浜 电磁式燃料喷射阀
CN107850021A (zh) * 2015-08-06 2018-03-27 株式会社电装 燃料喷射装置
CN107923356A (zh) * 2015-09-02 2018-04-17 株式会社电装 燃料喷射装置
CN107923355A (zh) * 2015-08-25 2018-04-17 株式会社电装 燃料喷射装置
WO2018083795A1 (ja) * 2016-11-07 2018-05-11 三菱電機株式会社 燃料噴射弁
JP2018159294A (ja) * 2017-03-22 2018-10-11 株式会社ケーヒン 燃料噴射弁

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816315A1 (de) 1998-04-11 1999-10-14 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19948238A1 (de) * 1999-10-07 2001-04-19 Bosch Gmbh Robert Brennstoffeinspritzventil
JP4352301B2 (ja) 2001-09-27 2009-10-28 株式会社デンソー 電磁式燃料噴射弁
JP3819907B2 (ja) * 2004-02-27 2006-09-13 株式会社ケーヒン 電磁式燃料噴射弁およびその製造方法
DE102004056424B4 (de) 2004-11-23 2016-12-29 Robert Bosch Gmbh Brennstoffeinspritzventil und Verfahren zur Strukturierung eines magnetischen Polstücks
JP5048617B2 (ja) 2008-09-17 2012-10-17 日立オートモティブシステムズ株式会社 内燃機関用の燃料噴射弁
JP5101456B2 (ja) 2008-10-21 2012-12-19 三菱重工業株式会社 ソレノイド式電磁弁装置
JP4935882B2 (ja) * 2009-03-05 2012-05-23 株式会社デンソー 燃料噴射弁
JP5222253B2 (ja) 2009-08-31 2013-06-26 日立オートモティブシステムズ株式会社 燃料噴射弁
DE102012217322A1 (de) * 2012-09-25 2014-06-12 Robert Bosch Gmbh Einspritzventil
JP6253259B2 (ja) * 2012-09-26 2017-12-27 株式会社デンソー 燃料噴射弁
JP6546044B2 (ja) * 2015-09-04 2019-07-17 日立オートモティブシステムズ株式会社 燃料噴射弁
DE102015222091A1 (de) * 2015-11-10 2017-05-11 Robert Bosch Gmbh Elektromagnetisch ansteuerbares Saugventil für eine Hochdruckpumpe, Hochdruckpumpe
JP6658601B2 (ja) 2017-02-17 2020-03-04 株式会社デンソー 電磁アクチュエータ
JP6711318B2 (ja) 2017-06-16 2020-06-17 Ｊｆｅスチール株式会社 キャスター取付構造

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1926325A (zh) * 2004-02-27 2007-03-07 株式会社京浜 电磁式燃料喷射阀及其制造方法
JP2006307870A (ja) * 2005-03-31 2006-11-09 Denso Corp 燃料ポンプ用電磁弁
CN101506510A (zh) * 2006-09-25 2009-08-12 株式会社日立制作所 燃料喷射阀
CN101463780A (zh) * 2007-12-21 2009-06-24 株式会社电装 燃料喷射阀
JP2015224596A (ja) * 2014-05-28 2015-12-14 株式会社デンソー 燃料噴射弁及びその製造方法
WO2017010032A1 (ja) * 2015-07-15 2017-01-19 株式会社デンソー 内燃機関の燃料噴射制御装置
CN107850021A (zh) * 2015-08-06 2018-03-27 株式会社电装 燃料喷射装置
CN107923355A (zh) * 2015-08-25 2018-04-17 株式会社电装 燃料喷射装置
CN107923356A (zh) * 2015-09-02 2018-04-17 株式会社电装 燃料喷射装置
JP2017089515A (ja) * 2015-11-11 2017-05-25 株式会社デンソー 燃料噴射装置
CN106894927A (zh) * 2015-11-20 2017-06-27 株式会社京浜 电磁式燃料喷射阀
WO2018083795A1 (ja) * 2016-11-07 2018-05-11 三菱電機株式会社 燃料噴射弁
JP2018159294A (ja) * 2017-03-22 2018-10-11 株式会社ケーヒン 燃料噴射弁

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
柴油机高压共轨喷油器喷油特性和结构创新研究;段炼;《中国博士学位论文全文数据库 (工程科技Ⅱ辑)》;20161215;全文 *

Also Published As

Publication number Publication date
CN113260781A (zh) 2021-08-13
JP7338155B2 (ja) 2023-09-05
JP2020112044A (ja) 2020-07-27
US20210332780A1 (en) 2021-10-28
WO2020145112A1 (ja) 2020-07-16
US11976618B2 (en) 2024-05-07
DE112019006597T5 (de) 2021-09-30
DE112019006597B4 (de) 2022-03-24

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