DE112013004715T5 - Kraftstoffeinspritzventil - Google Patents

Kraftstoffeinspritzventil Download PDF

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Publication number
DE112013004715T5
DE112013004715T5 DE112013004715.2T DE112013004715T DE112013004715T5 DE 112013004715 T5 DE112013004715 T5 DE 112013004715T5 DE 112013004715 T DE112013004715 T DE 112013004715T DE 112013004715 T5 DE112013004715 T5 DE 112013004715T5
Authority
DE
Germany
Prior art keywords
fuel
chamber
valve
valve seat
swirling chamber
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.)
Withdrawn
Application number
DE112013004715.2T
Other languages
German (de)
English (en)
Inventor
c/o Hitachi Research Laborat Okamoto Yoshio
c/o Hitachi Automotive Syst Ohno Hiroshi
c/o Hitachi Automotive Syst Kobayashi Nobuaki
c/o Hitachi Automotive Sys Saito Takahiro
c/o Hitachi Automotive Syst Nakai Atsushi
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 DE112013004715T5 publication Critical patent/DE112013004715T5/de
Withdrawn legal-status Critical Current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)
DE112013004715.2T 2012-09-26 2013-07-18 Kraftstoffeinspritzventil Withdrawn DE112013004715T5 (de)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
DE112013004715T5 true DE112013004715T5 (de) 2015-07-16

Family

ID=50387680

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112013004715.2T Withdrawn DE112013004715T5 (de) 2012-09-26 2013-07-18 Kraftstoffeinspritzventil

Country Status (5)

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

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
CN111279066B (zh) * 2017-11-01 2022-03-01 三菱电机株式会社 燃料喷射阀

Family Cites Families (7)

* 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
US5435884A (en) * 1993-09-30 1995-07-25 Parker-Hannifin Corporation Spray nozzle and method of manufacturing same
US6405945B1 (en) * 2000-09-06 2002-06-18 Visteon Global Tech., Inc. Nozzle for a fuel injector
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
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
JP5277264B2 (ja) * 2011-01-27 2013-08-28 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
CN104471235A (zh) 2015-03-25
JP2014066175A (ja) 2014-04-17
IN2015DN01578A (https=) 2015-07-03
WO2014050266A1 (ja) 2014-04-03

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: HITACHI ASTEMO, LTD., HITACHINAKA-SHI, JP

Free format text: FORMER OWNER: HITACHI AUTOMOTIVE SYSTEMS, LTD., HITACHINAKA-SHI, IBARAKI, JP

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee