CN104471235A - 燃料喷射阀 - Google Patents

燃料喷射阀 Download PDF

Info

Publication number
CN104471235A
CN104471235A CN201380037949.2A CN201380037949A CN104471235A CN 104471235 A CN104471235 A CN 104471235A CN 201380037949 A CN201380037949 A CN 201380037949A CN 104471235 A CN104471235 A CN 104471235A
Authority
CN
China
Prior art keywords
eddy current
room
valve
swirl
fuel
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
CN201380037949.2A
Other languages
English (en)
Chinese (zh)
Inventor
大野洋史
小林信章
斋藤贵博
中井敦士
冈本良雄
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.)
Hitachi 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 CN104471235A publication Critical patent/CN104471235A/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
    • F02M61/162—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)
  • Fuel-Injection Apparatus (AREA)
CN201380037949.2A 2012-09-26 2013-07-18 燃料喷射阀 Pending CN104471235A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-211779 2012-09-26
JP2012211779A JP2014066175A (ja) 2012-09-26 2012-09-26 燃料噴射弁
PCT/JP2013/069547 WO2014050266A1 (ja) 2012-09-26 2013-07-18 燃料噴射弁

Publications (1)

Publication Number Publication Date
CN104471235A true CN104471235A (zh) 2015-03-25

Family

ID=50387680

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380037949.2A Pending CN104471235A (zh) 2012-09-26 2013-07-18 燃料喷射阀

Country Status (5)

Country Link
JP (1) JP2014066175A (enExample)
CN (1) CN104471235A (enExample)
DE (1) DE112013004715T5 (enExample)
IN (1) IN2015DN01578A (enExample)
WO (1) WO2014050266A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6416564B2 (ja) * 2014-09-18 2018-10-31 日立オートモティブシステムズ株式会社 燃料噴射弁
JP6733999B2 (ja) * 2017-11-01 2020-08-05 三菱電機株式会社 燃料噴射弁

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5951882A (en) * 1993-09-30 1999-09-14 Parker Intangibles Inc. Spray nozzle and method of manufacturing same
US6405945B1 (en) * 2000-09-06 2002-06-18 Visteon Global Tech., Inc. Nozzle for a fuel injector
CN201982196U (zh) * 2010-12-31 2011-09-21 浙江新柴股份有限公司 一种直喷柴油机的高效低排放燃烧装置
CN102619664A (zh) * 2011-01-27 2012-08-01 日立汽车系统株式会社 燃料喷射阀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06305145A (ja) * 1993-04-27 1994-11-01 Ricoh Co Ltd サーマルインクジェットヘッド
JP2002250258A (ja) * 2001-02-22 2002-09-06 Denso Corp 燃料噴射装置用定残圧弁
JP2010167775A (ja) * 2008-12-24 2010-08-05 Seiko Epson Corp 液体容器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5951882A (en) * 1993-09-30 1999-09-14 Parker Intangibles Inc. Spray nozzle and method of manufacturing same
US6405945B1 (en) * 2000-09-06 2002-06-18 Visteon Global Tech., Inc. Nozzle for a fuel injector
CN201982196U (zh) * 2010-12-31 2011-09-21 浙江新柴股份有限公司 一种直喷柴油机的高效低排放燃烧装置
CN102619664A (zh) * 2011-01-27 2012-08-01 日立汽车系统株式会社 燃料喷射阀

Also Published As

Publication number Publication date
WO2014050266A1 (ja) 2014-04-03
IN2015DN01578A (enExample) 2015-07-03
DE112013004715T5 (de) 2015-07-16
JP2014066175A (ja) 2014-04-17

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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
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150325