CN104603444A - 燃料喷射阀 - Google Patents

燃料喷射阀 Download PDF

Info

Publication number
CN104603444A
CN104603444A CN201480002181.XA CN201480002181A CN104603444A CN 104603444 A CN104603444 A CN 104603444A CN 201480002181 A CN201480002181 A CN 201480002181A CN 104603444 A CN104603444 A CN 104603444A
Authority
CN
China
Prior art keywords
fuel
fuel injection
orifice plate
passage
flow path
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.)
Pending
Application number
CN201480002181.XA
Other languages
English (en)
Chinese (zh)
Inventor
吉村一树
冈本良雄
石井英二
前川典幸
斋藤贵博
中井敦士
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.)
Astemo Ltd
Original Assignee
Hitachi Automotive Systems Ltd
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 Hitachi Automotive Systems Ltd filed Critical Hitachi Automotive Systems Ltd
Publication of CN104603444A publication Critical patent/CN104603444A/zh
Pending legal-status Critical Current

Links

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
    • F02M61/1853—Orifice plates
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
CN201480002181.XA 2013-04-26 2014-04-15 燃料喷射阀 Pending CN104603444A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013093180A JP2014214682A (ja) 2013-04-26 2013-04-26 燃料噴射弁
JP2013-093180 2013-04-26
PCT/JP2014/060671 WO2014175112A1 (ja) 2013-04-26 2014-04-15 燃料噴射弁

Publications (1)

Publication Number Publication Date
CN104603444A true CN104603444A (zh) 2015-05-06

Family

ID=51791691

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480002181.XA Pending CN104603444A (zh) 2013-04-26 2014-04-15 燃料喷射阀

Country Status (4)

Country Link
JP (1) JP2014214682A (https=)
CN (1) CN104603444A (https=)
IN (1) IN2015DN01033A (https=)
WO (1) WO2014175112A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016211525A (ja) * 2015-05-14 2016-12-15 株式会社エンプラス 燃料噴射装置用ノズルプレート
JP6549508B2 (ja) * 2016-03-14 2019-07-24 日立オートモティブシステムズ株式会社 燃料噴射弁
CN111279066B (zh) * 2017-11-01 2022-03-01 三菱电机株式会社 燃料喷射阀
JP7040320B2 (ja) * 2018-06-27 2022-03-23 株式会社デンソー 燃料噴射弁
JP2019183848A (ja) * 2019-06-27 2019-10-24 日立オートモティブシステムズ株式会社 燃料噴射弁

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000508739A (ja) * 1997-01-30 2000-07-11 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
CN101205862A (zh) * 2006-12-19 2008-06-25 株式会社日立制作所 燃料喷射阀
JP2011190728A (ja) * 2010-03-12 2011-09-29 Mitsubishi Electric Corp 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
CN102900581A (zh) * 2011-07-25 2013-01-30 日立汽车系统株式会社 燃料喷射阀

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000508739A (ja) * 1997-01-30 2000-07-11 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
CN101205862A (zh) * 2006-12-19 2008-06-25 株式会社日立制作所 燃料喷射阀
JP2011190728A (ja) * 2010-03-12 2011-09-29 Mitsubishi Electric Corp 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
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
JP2014214682A (ja) 2014-11-17
WO2014175112A1 (ja) 2014-10-30
IN2015DN01033A (https=) 2015-06-26

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150506