CN108138718B - 燃料喷射阀及喷孔板 - Google Patents

燃料喷射阀及喷孔板 Download PDF

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Publication number
CN108138718B
CN108138718B CN201580083626.6A CN201580083626A CN108138718B CN 108138718 B CN108138718 B CN 108138718B CN 201580083626 A CN201580083626 A CN 201580083626A CN 108138718 B CN108138718 B CN 108138718B
Authority
CN
China
Prior art keywords
fuel
cylindrical portion
rotating
introduction
cylindrical
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.)
Expired - Fee Related
Application number
CN201580083626.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN108138718A (zh
Inventor
川崎翔太
宗实毅
伊藤启祐
茶园史也
木本裕辅
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN108138718A publication Critical patent/CN108138718A/zh
Application granted granted Critical
Publication of CN108138718B publication Critical patent/CN108138718B/zh
Expired - Fee Related 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
    • 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
    • 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
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1853—Orifice plates

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)
CN201580083626.6A 2015-10-05 2015-10-05 燃料喷射阀及喷孔板 Expired - Fee Related CN108138718B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/078151 WO2017060945A1 (ja) 2015-10-05 2015-10-05 燃料噴射弁

Publications (2)

Publication Number Publication Date
CN108138718A CN108138718A (zh) 2018-06-08
CN108138718B true CN108138718B (zh) 2021-04-13

Family

ID=58487330

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580083626.6A Expired - Fee Related CN108138718B (zh) 2015-10-05 2015-10-05 燃料喷射阀及喷孔板

Country Status (6)

Country Link
JP (1) JP6448814B2 (de)
CN (1) CN108138718B (de)
BR (1) BR112018006436B1 (de)
DE (1) DE112015007002T5 (de)
PH (1) PH12018500674A1 (de)
WO (1) WO2017060945A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020148821A1 (ja) * 2019-01-16 2020-07-23 三菱電機株式会社 燃料噴射装置
WO2021250836A1 (ja) * 2020-06-11 2021-12-16 三菱電機株式会社 燃料噴射弁

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004510915A (ja) * 2000-10-04 2004-04-08 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 燃料噴射弁
JP2012077663A (ja) * 2010-09-30 2012-04-19 Hitachi Automotive Systems Ltd 燃料噴射弁
CN102619658A (zh) * 2011-01-31 2012-08-01 日立汽车系统株式会社 燃料喷射阀
JP2012193713A (ja) * 2011-03-17 2012-10-11 Hitachi Automotive Systems Ltd 燃料噴射弁
CN102900581A (zh) * 2011-07-25 2013-01-30 日立汽车系统株式会社 燃料喷射阀

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3808396C2 (de) 1988-03-12 1995-05-04 Bosch Gmbh Robert Kraftstoffeinspritzventil
DE10060435A1 (de) * 2000-12-05 2002-06-13 Bosch Gmbh Robert Brennstoffeinspritzventil
DE102012211665A1 (de) 2011-08-18 2013-02-21 Robert Bosch Gmbh Ventil für ein strömendes Fluid
JP5930903B2 (ja) * 2012-07-27 2016-06-08 日立オートモティブシステムズ株式会社 燃料噴射弁
JP5579888B2 (ja) * 2013-02-20 2014-08-27 日立オートモティブシステムズ株式会社 燃料噴射弁
JP5978154B2 (ja) * 2013-03-08 2016-08-24 日立オートモティブシステムズ株式会社 燃料噴射弁
JP5980706B2 (ja) * 2013-03-19 2016-08-31 日立オートモティブシステムズ株式会社 燃料噴射弁

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004510915A (ja) * 2000-10-04 2004-04-08 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 燃料噴射弁
JP2012077663A (ja) * 2010-09-30 2012-04-19 Hitachi Automotive Systems Ltd 燃料噴射弁
CN102619658A (zh) * 2011-01-31 2012-08-01 日立汽车系统株式会社 燃料喷射阀
JP2012193713A (ja) * 2011-03-17 2012-10-11 Hitachi Automotive Systems Ltd 燃料噴射弁
CN102900581A (zh) * 2011-07-25 2013-01-30 日立汽车系统株式会社 燃料喷射阀

Also Published As

Publication number Publication date
BR112018006436A2 (pt) 2018-12-11
PH12018500674B1 (en) 2018-10-01
CN108138718A (zh) 2018-06-08
JP6448814B2 (ja) 2019-01-09
BR112018006436B1 (pt) 2023-01-10
JPWO2017060945A1 (ja) 2018-01-25
PH12018500674A1 (en) 2018-10-01
DE112015007002T5 (de) 2018-06-28
WO2017060945A1 (ja) 2017-04-13

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Granted publication date: 20210413