ATE549503T1 - Kraftstoffinjektor mit dreiwege-steuerventil - Google Patents

Kraftstoffinjektor mit dreiwege-steuerventil

Info

Publication number
ATE549503T1
ATE549503T1 AT10171128T AT10171128T ATE549503T1 AT E549503 T1 ATE549503 T1 AT E549503T1 AT 10171128 T AT10171128 T AT 10171128T AT 10171128 T AT10171128 T AT 10171128T AT E549503 T1 ATE549503 T1 AT E549503T1
Authority
AT
Austria
Prior art keywords
housing
control
control valve
passage
valve
Prior art date
Application number
AT10171128T
Other languages
English (en)
Inventor
Anthony Harcombe
Mervyn Hackett
Andrew Limmer
Mark Harper
Mark Graham
Original Assignee
Delphi Tech Holding Sarl
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 Delphi Tech Holding Sarl filed Critical Delphi Tech Holding Sarl
Application granted granted Critical
Publication of ATE549503T1 publication Critical patent/ATE549503T1/de

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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/004—Sliding valves, e.g. spool valves, i.e. whereby the closing member has a sliding movement along a seat for opening and closing
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0045—Three-way valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
AT10171128T 2009-08-26 2010-07-28 Kraftstoffinjektor mit dreiwege-steuerventil ATE549503T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09168747A EP2290219B1 (de) 2009-08-26 2009-08-26 Dreiwege-Steuerventil

Publications (1)

Publication Number Publication Date
ATE549503T1 true ATE549503T1 (de) 2012-03-15

Family

ID=41479238

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10171128T ATE549503T1 (de) 2009-08-26 2010-07-28 Kraftstoffinjektor mit dreiwege-steuerventil

Country Status (8)

Country Link
US (1) US9157400B2 (de)
EP (2) EP2290219B1 (de)
JP (1) JP5118732B2 (de)
KR (1) KR101224409B1 (de)
CN (1) CN102003552B (de)
AT (1) ATE549503T1 (de)
BR (1) BRPI1003254A8 (de)
RU (1) RU2459107C2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2295784B1 (de) * 2009-08-26 2012-02-22 Delphi Technologies Holding S.à.r.l. Kraftstoffeinspritzdüse
EP2527637B1 (de) * 2011-05-23 2014-10-08 Continental Automotive GmbH Injektor zum Einspritzen von Flüssigkeit
EP2669503A1 (de) * 2012-05-29 2013-12-04 Delphi Technologies Holding S.à.r.l. Kraftstoffeinspritzdüse
US10982635B2 (en) 2012-05-29 2021-04-20 Delphi Technologies Ip Limited Fuel injector and method for controlling the same
GB201309118D0 (en) 2013-05-21 2013-07-03 Delphi Tech Holding Sarl Fuel Injector
CN106574591B (zh) * 2014-08-15 2018-12-28 瓦锡兰芬兰有限公司 用于内燃发动机的燃料喷射阀装置
RU2646170C2 (ru) * 2016-07-06 2018-03-01 федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технический университет имени Н.Э. Баумана (национальный исследовательский университет)" (МГТУ им. Н.Э. Баумана) Электрогидравлическая форсунка аккумуляторной топливной системы дизельного двигателя
CN108506130B (zh) * 2018-04-18 2024-06-11 莆田市博泰动力设备有限公司 减少高压共轨燃油动态泄漏的喷油器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU798340A2 (ru) * 1974-06-04 1981-01-23 Коломенский Филиал Всесоюзногозаочного Политехнического Института Форсунка с гидравлическим запира-НиЕМ иглы
JP3846917B2 (ja) * 1995-07-13 2006-11-15 株式会社デンソー 燃料噴射装置
DE60022991T2 (de) * 1999-03-18 2006-07-13 Delphi Technologies, Inc., Troy Kraftstoffinjektor
DE10024702A1 (de) * 2000-05-18 2001-11-22 Bosch Gmbh Robert Einspritzanordnung für ein Kraftstoff-Speichereinspritzsystem einer Verbrennungsmaschine
US6354270B1 (en) * 2000-06-29 2002-03-12 Caterpillar Inc. Hydraulically actuated fuel injector including a pilot operated spool valve assembly and hydraulic system using same
US6725838B2 (en) * 2001-10-09 2004-04-27 Caterpillar Inc Fuel injector having dual mode capabilities and engine using same
US6776190B2 (en) * 2002-04-08 2004-08-17 Caterpillar Inc. Valve lift spacer and valve using same
JP2006522254A (ja) * 2003-04-02 2006-09-28 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 増圧器を備えたサーボ弁制御式の燃料インジェクタ
DE10325620A1 (de) 2003-04-02 2004-10-14 Robert Bosch Gmbh Servoventilangesteuerter Kraftstoffinjektor mit Druckübersetzer
US6955114B2 (en) * 2003-12-05 2005-10-18 Caterpillar Inc Three way valve and electro-hydraulic actuator using same
DE102005032464A1 (de) * 2005-07-12 2007-01-25 Robert Bosch Gmbh Kraftstoffinjektor mit Vorsteuerraum
JP4297181B2 (ja) * 2007-07-17 2009-07-15 株式会社デンソー インジェクタ

Also Published As

Publication number Publication date
CN102003552A (zh) 2011-04-06
KR101224409B1 (ko) 2013-01-22
BRPI1003254A2 (pt) 2012-12-25
RU2459107C2 (ru) 2012-08-20
JP2011047400A (ja) 2011-03-10
RU2010135597A (ru) 2012-02-27
US9157400B2 (en) 2015-10-13
US20110049272A1 (en) 2011-03-03
KR20110021663A (ko) 2011-03-04
EP2290220A1 (de) 2011-03-02
EP2290219B1 (de) 2013-01-23
CN102003552B (zh) 2013-09-04
BRPI1003254A8 (pt) 2017-08-15
JP5118732B2 (ja) 2013-01-16
EP2290220B1 (de) 2012-03-14
EP2290219A1 (de) 2011-03-02

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