JP5760095B2 - 電子制御燃料噴射弁 - Google Patents

電子制御燃料噴射弁 Download PDF

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Publication number
JP5760095B2
JP5760095B2 JP2013547325A JP2013547325A JP5760095B2 JP 5760095 B2 JP5760095 B2 JP 5760095B2 JP 2013547325 A JP2013547325 A JP 2013547325A JP 2013547325 A JP2013547325 A JP 2013547325A JP 5760095 B2 JP5760095 B2 JP 5760095B2
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JP
Japan
Prior art keywords
fuel
pressure chamber
needle
flow path
nozzle
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
JP2013547325A
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English (en)
Japanese (ja)
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JP2014501360A (ja
Inventor
キム，ドン−フン
リュ，スン−ヒョプ
パク，テ−ヒョン
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.)
HD Hyundai Heavy Industries Co Ltd
Original Assignee
Hyundai Heavy Industries Co 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
Priority claimed from KR1020100136404A external-priority patent/KR101162883B1/ko
Priority claimed from KR1020100136406A external-priority patent/KR101165541B1/ko
Application filed by Hyundai Heavy Industries Co Ltd filed Critical Hyundai Heavy Industries Co Ltd
Publication of JP2014501360A publication Critical patent/JP2014501360A/ja
Application granted granted Critical
Publication of JP5760095B2 publication Critical patent/JP5760095B2/ja
Active 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/04—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure using fluid, other than fuel, for injection-valve actuation
    • F02M47/046—Fluid pressure acting on injection-valve in the period of injection to open it
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/06—Other fuel injectors peculiar thereto

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2013547325A 2010-12-28 2011-12-26 電子制御燃料噴射弁 Active JP5760095B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR1020100136404A KR101162883B1 (ko) 2010-12-28 2010-12-28 전자제어 연료분사밸브
KR1020100136406A KR101165541B1 (ko) 2010-12-28 2010-12-28 전자제어 연료분사밸브
KR10-2010-0136406 2010-12-28
KR10-2010-0136404 2010-12-28
PCT/KR2011/010120 WO2012091393A2 (ko) 2010-12-28 2011-12-26 전자제어 연료분사밸브

Publications (2)

Publication Number Publication Date
JP2014501360A JP2014501360A (ja) 2014-01-20
JP5760095B2 true JP5760095B2 (ja) 2015-08-05

Family

ID=46383671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013547325A Active JP5760095B2 (ja) 2010-12-28 2011-12-26 電子制御燃料噴射弁

Country Status (4)

Country Link
EP (1) EP2660460B1 (de)
JP (1) JP5760095B2 (de)
CN (1) CN103339369B (de)
WO (1) WO2012091393A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3267028A1 (de) * 2016-07-06 2018-01-10 Continental Automotive GmbH Ventilanordnung für ein einspritzventil, einspritzventil und einspritzverfahren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6161773A (en) * 1994-05-31 2000-12-19 Caterpillar Inc. Fuel injector nozzle with guide to check clearance passage providing injection rate shaping
JPH10131828A (ja) * 1996-10-31 1998-05-19 Mitsubishi Heavy Ind Ltd 噴射弁装置
DE19701879A1 (de) * 1997-01-21 1998-07-23 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE19717419C1 (de) * 1997-04-25 1998-07-30 Daimler Benz Ag Speichereinspritzsystem für eine mehrzylindrige Brennkraftmaschine mit magnetventilgesteuerten Kraftstoffeinspritzventilen
JP3991470B2 (ja) * 1998-09-14 2007-10-17 株式会社デンソー 噴射弁
DE10001828A1 (de) * 2000-01-18 2001-07-19 Fev Motorentech Gmbh Direktgesteuerte Kraftstoffeinspritzeinrichtung für eine Kolbenbrennkraftmaschine
US7124746B2 (en) * 2002-07-16 2006-10-24 Brocco Douglas S Method and apparatus for controlling a fuel injector
DE10359169A1 (de) * 2003-12-17 2005-07-21 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
JP5044368B2 (ja) * 2007-11-06 2012-10-10 株式会社デンソー 燃料噴射弁
JP5257216B2 (ja) * 2009-04-20 2013-08-07 トヨタ自動車株式会社 燃料噴射弁

Also Published As

Publication number Publication date
EP2660460A4 (de) 2016-05-04
EP2660460B1 (de) 2017-03-08
WO2012091393A2 (ko) 2012-07-05
WO2012091393A3 (ko) 2012-08-23
CN103339369B (zh) 2015-07-01
CN103339369A (zh) 2013-10-02
JP2014501360A (ja) 2014-01-20
EP2660460A2 (de) 2013-11-06

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