JP2014066175A - 燃料噴射弁 - Google Patents

燃料噴射弁 Download PDF

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Publication number
JP2014066175A
JP2014066175A JP2012211779A JP2012211779A JP2014066175A JP 2014066175 A JP2014066175 A JP 2014066175A JP 2012211779 A JP2012211779 A JP 2012211779A JP 2012211779 A JP2012211779 A JP 2012211779A JP 2014066175 A JP2014066175 A JP 2014066175A
Authority
JP
Japan
Prior art keywords
swirl
fuel injection
valve
chamber
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
JP2012211779A
Other languages
English (en)
Japanese (ja)
Inventor
Yoji Ono
洋史 大野
Nobuaki Kobayashi
信章 小林
Takahiro Saito
貴博 齋藤
Atsushi Nakai
敦士 中井
Yoshio Okamoto
良雄 岡本
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.)
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
Priority to JP2012211779A priority Critical patent/JP2014066175A/ja
Priority to IN1578DEN2015 priority patent/IN2015DN01578A/en
Priority to PCT/JP2013/069547 priority patent/WO2014050266A1/ja
Priority to DE112013004715.2T priority patent/DE112013004715T5/de
Priority to CN201380037949.2A priority patent/CN104471235A/zh
Publication of JP2014066175A publication Critical patent/JP2014066175A/ja
Pending legal-status Critical Current

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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
    • F02M61/162—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)
JP2012211779A 2012-09-26 2012-09-26 燃料噴射弁 Pending JP2014066175A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2012211779A JP2014066175A (ja) 2012-09-26 2012-09-26 燃料噴射弁
IN1578DEN2015 IN2015DN01578A (enExample) 2012-09-26 2013-07-18
PCT/JP2013/069547 WO2014050266A1 (ja) 2012-09-26 2013-07-18 燃料噴射弁
DE112013004715.2T DE112013004715T5 (de) 2012-09-26 2013-07-18 Kraftstoffeinspritzventil
CN201380037949.2A CN104471235A (zh) 2012-09-26 2013-07-18 燃料喷射阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012211779A JP2014066175A (ja) 2012-09-26 2012-09-26 燃料噴射弁

Publications (1)

Publication Number Publication Date
JP2014066175A true JP2014066175A (ja) 2014-04-17

Family

ID=50387680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012211779A Pending JP2014066175A (ja) 2012-09-26 2012-09-26 燃料噴射弁

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016061219A (ja) * 2014-09-18 2016-04-25 日立オートモティブシステムズ株式会社 燃料噴射弁

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH09503159A (ja) * 1993-09-30 1997-03-31 パーカー−ハニフイン・コーポレーシヨン スプレイノズル及びその製造方法
JP2002098028A (ja) * 2000-09-06 2002-04-05 Visteon Global Technologies Inc 燃料噴射器用ノズル
JP2002250258A (ja) * 2001-02-22 2002-09-06 Denso Corp 燃料噴射装置用定残圧弁
JP2012154264A (ja) * 2011-01-27 2012-08-16 Hitachi Automotive Systems Ltd 燃料噴射弁

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
JP2010167775A (ja) * 2008-12-24 2010-08-05 Seiko Epson Corp 液体容器
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09503159A (ja) * 1993-09-30 1997-03-31 パーカー−ハニフイン・コーポレーシヨン スプレイノズル及びその製造方法
JP2002098028A (ja) * 2000-09-06 2002-04-05 Visteon Global Technologies Inc 燃料噴射器用ノズル
JP2002250258A (ja) * 2001-02-22 2002-09-06 Denso Corp 燃料噴射装置用定残圧弁
JP2012154264A (ja) * 2011-01-27 2012-08-16 Hitachi Automotive Systems Ltd 燃料噴射弁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016061219A (ja) * 2014-09-18 2016-04-25 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
WO2014050266A1 (ja) 2014-04-03
CN104471235A (zh) 2015-03-25
IN2015DN01578A (enExample) 2015-07-03
DE112013004715T5 (de) 2015-07-16

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