CN111279066B - 燃料喷射阀 - Google Patents

燃料喷射阀 Download PDF

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Publication number
CN111279066B
CN111279066B CN201780096255.4A CN201780096255A CN111279066B CN 111279066 B CN111279066 B CN 111279066B CN 201780096255 A CN201780096255 A CN 201780096255A CN 111279066 B CN111279066 B CN 111279066B
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CN
China
Prior art keywords
fuel
fuel passage
passage
swirl chamber
injection valve
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
CN201780096255.4A
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English (en)
Chinese (zh)
Other versions
CN111279066A (zh
Inventor
川崎翔太
宗实毅
伊藤启祐
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
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Mitsubishi Electric Corp
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Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN111279066A publication Critical patent/CN111279066A/zh
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Publication of CN111279066B publication Critical patent/CN111279066B/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
    • 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
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • 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)
CN201780096255.4A 2017-11-01 2017-11-01 燃料喷射阀 Active CN111279066B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/039508 WO2019087325A1 (fr) 2017-11-01 2017-11-01 Soupape d'injection de carburant

Publications (2)

Publication Number Publication Date
CN111279066A CN111279066A (zh) 2020-06-12
CN111279066B true CN111279066B (zh) 2022-03-01

Family

ID=66331628

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780096255.4A Active CN111279066B (zh) 2017-11-01 2017-11-01 燃料喷射阀

Country Status (4)

Country Link
JP (1) JP6733999B2 (fr)
CN (1) CN111279066B (fr)
PH (1) PH12020550495A1 (fr)
WO (1) WO2019087325A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6050507A (en) * 1996-09-26 2000-04-18 Robert Bosch Gmbh Perforated disc and valve comprising the same
JP2008196313A (ja) * 2007-02-08 2008-08-28 Mitsubishi Electric Corp 燃料噴射装置
CN102444511A (zh) * 2010-09-30 2012-05-09 日立汽车系统株式会社 燃料喷射阀
CN102619664A (zh) * 2011-01-27 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
WO2014050266A1 (fr) * 2012-09-26 2014-04-03 日立オートモティブシステムズ株式会社 Soupape d'injection de carburant
CN104033303A (zh) * 2013-03-08 2014-09-10 日立汽车系统株式会社 燃料喷射阀
JP2014181610A (ja) * 2013-03-19 2014-09-29 Hitachi Automotive Systems Ltd 燃料噴射弁
JP2014214682A (ja) * 2013-04-26 2014-11-17 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 (2)

* 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
JP6460802B2 (ja) * 2015-01-09 2019-01-30 株式会社エンプラス 燃料噴射装置用ノズルプレート

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6050507A (en) * 1996-09-26 2000-04-18 Robert Bosch Gmbh Perforated disc and valve comprising the same
JP2008196313A (ja) * 2007-02-08 2008-08-28 Mitsubishi Electric Corp 燃料噴射装置
CN102444511A (zh) * 2010-09-30 2012-05-09 日立汽车系统株式会社 燃料喷射阀
CN102619664A (zh) * 2011-01-27 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
WO2014050266A1 (fr) * 2012-09-26 2014-04-03 日立オートモティブシステムズ株式会社 Soupape d'injection de carburant
CN104033303A (zh) * 2013-03-08 2014-09-10 日立汽车系统株式会社 燃料喷射阀
JP2014181610A (ja) * 2013-03-19 2014-09-29 Hitachi Automotive Systems Ltd 燃料噴射弁
JP2014214682A (ja) * 2013-04-26 2014-11-17 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
CN111279066A (zh) 2020-06-12
JP6733999B2 (ja) 2020-08-05
JPWO2019087325A1 (ja) 2020-05-28
PH12020550495A1 (en) 2021-03-22
WO2019087325A1 (fr) 2019-05-09

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