JP6260316B2 - 燃料噴射弁 - Google Patents

燃料噴射弁 Download PDF

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Publication number
JP6260316B2
JP6260316B2 JP2014020475A JP2014020475A JP6260316B2 JP 6260316 B2 JP6260316 B2 JP 6260316B2 JP 2014020475 A JP2014020475 A JP 2014020475A JP 2014020475 A JP2014020475 A JP 2014020475A JP 6260316 B2 JP6260316 B2 JP 6260316B2
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JP
Japan
Prior art keywords
fuel injection
injection valve
housing
fuel
washer
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
JP2014020475A
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English (en)
Japanese (ja)
Other versions
JP2015148164A5 (enExample
JP2015148164A (ja
Inventor
辰介 山本
辰介 山本
伊藤　栄次
栄次 伊藤
栄二 三村
栄二 三村
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to JP2014020475A priority Critical patent/JP6260316B2/ja
Priority to US15/111,294 priority patent/US10030620B2/en
Priority to DE112015000668.0T priority patent/DE112015000668B4/de
Priority to PCT/JP2015/000491 priority patent/WO2015118861A1/ja
Priority to CN201580006854.3A priority patent/CN105960524B/zh
Publication of JP2015148164A publication Critical patent/JP2015148164A/ja
Publication of JP2015148164A5 publication Critical patent/JP2015148164A5/ja
Application granted granted Critical
Publication of JP6260316B2 publication Critical patent/JP6260316B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0685—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature and the valve being allowed to move relatively to each other or not being attached to each other
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/858—Mounting of fuel injection apparatus sealing arrangements between injector and engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2014020475A 2014-02-05 2014-02-05 燃料噴射弁 Active JP6260316B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014020475A JP6260316B2 (ja) 2014-02-05 2014-02-05 燃料噴射弁
US15/111,294 US10030620B2 (en) 2014-02-05 2015-02-04 Fuel injection valve
DE112015000668.0T DE112015000668B4 (de) 2014-02-05 2015-02-04 Kraftstoffeinspritzventil
PCT/JP2015/000491 WO2015118861A1 (ja) 2014-02-05 2015-02-04 燃料噴射弁
CN201580006854.3A CN105960524B (zh) 2014-02-05 2015-02-04 燃料喷射阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014020475A JP6260316B2 (ja) 2014-02-05 2014-02-05 燃料噴射弁

Publications (3)

Publication Number Publication Date
JP2015148164A JP2015148164A (ja) 2015-08-20
JP2015148164A5 JP2015148164A5 (enExample) 2016-03-03
JP6260316B2 true JP6260316B2 (ja) 2018-01-17

Family

ID=53777673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014020475A Active JP6260316B2 (ja) 2014-02-05 2014-02-05 燃料噴射弁

Country Status (5)

Country Link
US (1) US10030620B2 (enExample)
JP (1) JP6260316B2 (enExample)
CN (1) CN105960524B (enExample)
DE (1) DE112015000668B4 (enExample)
WO (1) WO2015118861A1 (enExample)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2149817B2 (de) * 1971-10-06 1975-08-21 Daimler-Benz Ag, 7000 Stuttgart Anordnung eines Kraftstoffeinspritzventils zur elektronisch gesteuerten Benzineinspritzung in den Ansaugkanal einer Brennkraftmaschine
IT1306311B1 (it) 1998-07-01 2001-06-04 Magneti Marelli Spa Sistema di accoppiamento tra testata del motore,iniettore e collettorecarburante .
JP2003227434A (ja) * 2002-01-31 2003-08-15 Denso Corp 分配型燃料噴射ポンプ
US6866026B2 (en) 2002-08-28 2005-03-15 Federal-Mogul World Wide, Inc. Gasket for fuel injector
US7219898B2 (en) * 2004-01-30 2007-05-22 Federal-Mogul World Wide, Inc. Spring supported dual element face seal with a run surface sleeve
DE102004049277A1 (de) 2004-10-09 2006-04-13 Robert Bosch Gmbh Dämpfungselement für ein Brennstoffeinspritzventil
DE102005011574A1 (de) * 2005-03-14 2006-09-21 Robert Bosch Gmbh Zwischenelement für ein Brennstoffeinspritzventil
DE102008002654A1 (de) * 2008-06-26 2009-12-31 Robert Bosch Gmbh Entkoppelungselement für eine Brennstoffeinspritzvorrichtung
JP2010138809A (ja) * 2008-12-11 2010-06-24 Denso Corp 燃料噴射弁の取付け構造
JP5093123B2 (ja) * 2009-01-09 2012-12-05 株式会社デンソー 燃料噴射弁の取付け構造
WO2010082991A1 (en) * 2009-01-16 2010-07-22 Illinois Tool Works Inc. Dual-phase spring assembly for use with fuel injector system
JP2010185323A (ja) 2009-02-11 2010-08-26 Denso Corp 燃料噴射弁の取付け構造およびそれに用いる燃料噴射弁の座金
JP4935882B2 (ja) * 2009-03-05 2012-05-23 株式会社デンソー 燃料噴射弁
JP2010216262A (ja) 2009-03-12 2010-09-30 Denso Corp 燃料噴射ポンプ
WO2011008369A1 (en) * 2009-06-29 2011-01-20 Illinois Tool Works Inc. Two-phase spring
JP5309063B2 (ja) 2010-03-23 2013-10-09 日立オートモティブシステムズ株式会社 燃料噴射弁
WO2011121728A1 (ja) * 2010-03-30 2011-10-06 トヨタ自動車 株式会社 燃料噴射弁用制振インシュレータ、及び燃料噴射弁の支持構造
DE102011089295A1 (de) * 2011-12-20 2013-06-20 Robert Bosch Gmbh Entkopplungselement für eine Brennstoffeinspritzvorrichtung
DE102011089274A1 (de) * 2011-12-20 2013-06-20 Robert Bosch Gmbh Entkopplungselement für eine Brennstoffeinspritzvorrichtung

Also Published As

Publication number Publication date
US20160333838A1 (en) 2016-11-17
US10030620B2 (en) 2018-07-24
DE112015000668T5 (de) 2016-10-27
CN105960524A (zh) 2016-09-21
JP2015148164A (ja) 2015-08-20
CN105960524B (zh) 2019-01-08
DE112015000668B4 (de) 2023-12-07
WO2015118861A1 (ja) 2015-08-13

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