JP6390659B2 - 燃料噴射弁 - Google Patents

燃料噴射弁 Download PDF

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Publication number
JP6390659B2
JP6390659B2 JP2016081711A JP2016081711A JP6390659B2 JP 6390659 B2 JP6390659 B2 JP 6390659B2 JP 2016081711 A JP2016081711 A JP 2016081711A JP 2016081711 A JP2016081711 A JP 2016081711A JP 6390659 B2 JP6390659 B2 JP 6390659B2
Authority
JP
Japan
Prior art keywords
valve body
downstream
valve
seating
central axis
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
JP2016081711A
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English (en)
Japanese (ja)
Other versions
JP2017190753A (ja
JP2017190753A5 (enExample
Inventor
鈴木　雅幸
雅幸 鈴木
文裕 藤掛
文裕 藤掛
雄太 橋本
雄太 橋本
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 JP2016081711A priority Critical patent/JP6390659B2/ja
Priority to PCT/JP2017/007585 priority patent/WO2017179323A1/ja
Priority to DE112017002016.6T priority patent/DE112017002016T5/de
Publication of JP2017190753A publication Critical patent/JP2017190753A/ja
Publication of JP2017190753A5 publication Critical patent/JP2017190753A5/ja
Application granted granted Critical
Publication of JP6390659B2 publication Critical patent/JP6390659B2/ja
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
    • 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
    • F02M61/1873—Valve seats or member ends having circumferential grooves or ridges, e.g. toroidal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2016081711A 2016-04-15 2016-04-15 燃料噴射弁 Expired - Fee Related JP6390659B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016081711A JP6390659B2 (ja) 2016-04-15 2016-04-15 燃料噴射弁
PCT/JP2017/007585 WO2017179323A1 (ja) 2016-04-15 2017-02-28 燃料噴射弁
DE112017002016.6T DE112017002016T5 (de) 2016-04-15 2017-02-28 Kraftstoffeinspritzventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016081711A JP6390659B2 (ja) 2016-04-15 2016-04-15 燃料噴射弁

Publications (3)

Publication Number Publication Date
JP2017190753A JP2017190753A (ja) 2017-10-19
JP2017190753A5 JP2017190753A5 (enExample) 2018-04-05
JP6390659B2 true JP6390659B2 (ja) 2018-09-19

Family

ID=60041626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016081711A Expired - Fee Related JP6390659B2 (ja) 2016-04-15 2016-04-15 燃料噴射弁

Country Status (3)

Country Link
JP (1) JP6390659B2 (enExample)
DE (1) DE112017002016T5 (enExample)
WO (1) WO2017179323A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017221748A1 (de) * 2017-12-04 2019-06-06 Robert Bosch Gmbh Ventil zum Zumessen eines Fluids, insbesondere Brennstoffeinspritzventil
JP7124351B2 (ja) 2018-03-08 2022-08-24 株式会社デンソー 燃料噴射弁および燃料噴射システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3911770B2 (ja) * 1997-06-24 2007-05-09 日産自動車株式会社 燃料噴射ノズル
DE10247958A1 (de) * 2002-10-15 2004-04-29 Robert Bosch Gmbh Kraftstoff-Einspritzvorrichtung für eine Brennkraftmaschine
JP2014196702A (ja) * 2013-03-29 2014-10-16 株式会社日本自動車部品総合研究所 燃料噴射ノズル
JP6264221B2 (ja) * 2014-07-24 2018-01-24 株式会社デンソー 燃料噴射ノズル
JP2016081711A (ja) 2014-10-16 2016-05-16 Tdk株式会社 セパレータ、及びそれを用いたリチイウムイオン二次電池

Also Published As

Publication number Publication date
JP2017190753A (ja) 2017-10-19
DE112017002016T5 (de) 2019-01-03
WO2017179323A1 (ja) 2017-10-19

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