ATE209301T1 - Hydraulisch betätigtes elektronisches kraftstoffeinspritzsystem - Google Patents

Hydraulisch betätigtes elektronisches kraftstoffeinspritzsystem

Info

Publication number
ATE209301T1
ATE209301T1 AT95908836T AT95908836T ATE209301T1 AT E209301 T1 ATE209301 T1 AT E209301T1 AT 95908836 T AT95908836 T AT 95908836T AT 95908836 T AT95908836 T AT 95908836T AT E209301 T1 ATE209301 T1 AT E209301T1
Authority
AT
Austria
Prior art keywords
injection system
chamber
fuel injection
working chamber
electronic fuel
Prior art date
Application number
AT95908836T
Other languages
English (en)
Inventor
Sergei Yudanov
William Richard Mitchell
Original Assignee
Invent Eng Pty Ltd
Sergei Yudanov
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 AUPM3876A external-priority patent/AUPM387694A0/en
Priority claimed from AUPN0176A external-priority patent/AUPN017694A0/en
Application filed by Invent Eng Pty Ltd, Sergei Yudanov filed Critical Invent Eng Pty Ltd
Application granted granted Critical
Publication of ATE209301T1 publication Critical patent/ATE209301T1/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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/025—Injectors structurally combined with fuel-injection pumps characterised by the pump drive hydraulic, e.g. with pressure amplification
    • F02M57/026—Construction details of pressure amplifiers, e.g. fuel passages or check valves arranged in the intensifier piston or head, particular diameter relationships, stop members, arrangement of ports or conduits
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/025—Injectors structurally combined with fuel-injection pumps characterised by the pump drive hydraulic, e.g. with pressure amplification
    • 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
    • F02M2200/40—Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Valve Device For Special Equipments (AREA)
AT95908836T 1994-02-15 1995-02-15 Hydraulisch betätigtes elektronisches kraftstoffeinspritzsystem ATE209301T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPM3876A AUPM387694A0 (en) 1994-02-15 1994-02-15 High pressure electronic fuel injection system
AUPN0176A AUPN017694A0 (en) 1994-12-21 1994-12-21 High pressure electronic fuel injection system
PCT/AU1995/000073 WO1995021999A1 (en) 1994-02-15 1995-02-15 Hydraulically actuated electronic fuel injection system

Publications (1)

Publication Number Publication Date
ATE209301T1 true ATE209301T1 (de) 2001-12-15

Family

ID=25644623

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95908836T ATE209301T1 (de) 1994-02-15 1995-02-15 Hydraulisch betätigtes elektronisches kraftstoffeinspritzsystem

Country Status (9)

Country Link
US (2) US5785021A (de)
EP (1) EP0748417B1 (de)
JP (1) JP3583784B2 (de)
KR (1) KR100370453B1 (de)
CN (1) CN1057367C (de)
AT (1) ATE209301T1 (de)
BR (1) BR9506800A (de)
RU (1) RU2141574C1 (de)
WO (1) WO1995021999A1 (de)

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US5992359A (en) * 1996-06-13 1999-11-30 Rose; Nigel Eric Fluid actuated engines and engine mechanisms
AUPO501897A0 (en) * 1997-02-10 1997-03-06 Invent Engineering P/L Hydraulically actuated electronic fuel injection system
US5865156A (en) * 1997-12-03 1999-02-02 Caterpillar Inc. Actuator which uses fluctuating pressure from an oil pump that powers a hydraulically actuated fuel injector
AUPP639098A0 (en) * 1998-10-08 1998-10-29 Yudanov, Sergi Hydraulically actuated electronically controlled fuel injection system
RU2194187C2 (ru) * 1999-06-15 2002-12-10 Центральный научно-исследовательский автомобильный и автомоторный институт "НАМИ" Система топливоподачи для дизельного двигателя внутреннего сгорания
DE19939443A1 (de) * 1999-08-20 2001-03-01 Bosch Gmbh Robert Vorrichtung zur Steuerung des Druckverlaufs einer Pumpeneinheit
DE19949525B4 (de) * 1999-10-14 2005-09-01 Robert Bosch Gmbh Druckübersetzer für ein Kraftstoffeinspritzsystem für Brennkraftmaschinen mit hydraulisch unterstützter Wiederbefüllung
RU2186239C2 (ru) * 2000-01-05 2002-07-27 Военный автомобильный институт Аккумулирующая форсунка
RU2190775C2 (ru) * 2000-08-15 2002-10-10 Военный автомобильный институт Аккумулирующая форсунка
US6550453B1 (en) 2000-09-21 2003-04-22 Caterpillar Inc Hydraulically biased pumping element assembly and fuel injector using same
DE10055268A1 (de) * 2000-11-08 2002-05-23 Bosch Gmbh Robert Druckgesteuerter Injektor eines Hochdruckspeichereinspritzsystems
US6394070B1 (en) * 2000-12-19 2002-05-28 Caterpillar Inc. Dual valve member and fuel injector using same
US6913212B2 (en) * 2001-01-17 2005-07-05 Siemens Diesel Systems Technology, Llc Oil activated fuel injector control with delay plunger
US6595189B2 (en) * 2001-08-10 2003-07-22 Caterpillar Inc Method of reducing noise in a mechanically actuated fuel injection system and engine using same
US7134616B2 (en) * 2004-01-12 2006-11-14 Caterpillar Inc Fuel injector with auxiliary valve
DE102004022268A1 (de) * 2004-05-06 2005-12-01 Robert Bosch Gmbh Ansteuerverfahren zur Beeinflussung der Öffnungsgeschwindigkeit eines Steuerventiles an einem Kraftstoffinjektor
CN100351512C (zh) * 2004-07-15 2007-11-28 于魁江 电控喷油器
US20060131448A1 (en) * 2004-12-13 2006-06-22 Canepa-Anson Thomas W Actuator arrangement and fuel injector incorporating an actuator arrangement
CN100593081C (zh) * 2005-02-18 2010-03-03 罗伯特·博世有限公司 喷嘴
ZA200807310B (en) * 2006-03-03 2009-11-25 Ganser Hydromag Fuel injection valve for internal combustion engines
DE102007002758A1 (de) * 2006-04-04 2007-10-11 Robert Bosch Gmbh Kraftstoffinjektor
DE102006021736A1 (de) * 2006-05-10 2007-11-15 Robert Bosch Gmbh Kraftstoffinjektor mit druckausgeglichenem Steuerventil
DE102006021741A1 (de) * 2006-05-10 2007-11-15 Robert Bosch Gmbh Kraftstoffinjektor mit druckausgeglichenem Steuerventil
DE102008005532A1 (de) * 2008-01-22 2009-07-23 Robert Bosch Gmbh Kraftstoffinjektor, dessen Steuerventilelement einen Stützbereich aufweist
CN101457726B (zh) * 2008-11-20 2011-07-27 浙江飞亚电子有限公司 一种针阀动力喷嘴
AT508049B1 (de) * 2009-03-17 2016-01-15 Bosch Gmbh Robert Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine
KR101116978B1 (ko) * 2009-11-06 2012-03-14 현대중공업 주식회사 디젤 엔진용 2단 연료 분사밸브
US20110213264A1 (en) * 2010-02-26 2011-09-01 Nellcor Puritan Bennett Llc Sensor on non-sealing portion of tracheal tube cuff
US8443780B2 (en) 2010-06-01 2013-05-21 Caterpillar Inc. Low leakage cam assisted common rail fuel system, fuel injector, and operating method therefor
DK177420B1 (en) * 2011-06-27 2013-04-22 Man Diesel & Turbo Deutschland Fuel valve for large turbocharged two-stroke diesel engines
WO2015000493A1 (en) * 2013-07-01 2015-01-08 Volvo Truck Corporation Hydraulic system
RU2544103C1 (ru) * 2014-02-24 2015-03-10 Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" Усилитель давления топлива в форсунке двигателя внутреннего сгорания
RU2548529C1 (ru) * 2014-02-24 2015-04-20 Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" Устройство для подачи топлива к форсунке двигателя внутреннего сгорания
CN104481767B (zh) * 2014-12-05 2017-02-22 中国第一汽车股份有限公司无锡油泵油嘴研究所 一种共轨喷油器
GB2574841A (en) * 2018-06-19 2019-12-25 Rklab Ag Injector apparatus
US11125147B2 (en) 2019-06-11 2021-09-21 Caterpillar Inc. Prechamber ignition system having hydraulically actuated piston

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JPS51101628A (de) * 1975-01-24 1976-09-08 Diesel Kiki Co
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US4617904A (en) 1982-12-01 1986-10-21 Solex (U.K.) Limited Air/fuel induction system for a multi-cylinder internal combustion engine
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SU1377440A1 (ru) * 1986-09-19 1988-02-28 Институт Механики Машин Ан Гсср Система подачи и впрыска топлива в камеру сгорани дизельного двигател
SU1423770A1 (ru) * 1986-12-29 1988-09-15 Коломенский Филиал Всесоюзного Заочного Политехнического Института Электроуправл ема гидрозапорна форсунка
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SU1671938A1 (ru) * 1988-07-04 1991-08-23 Московский Автомобильно-Дорожный Институт Топливовпрыскивающа система дл двигател внутреннего сгорани
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JPH02102377A (ja) * 1988-10-12 1990-04-13 Mitsubishi Electric Corp 内燃機関の制御装置
SU1719703A1 (ru) * 1989-06-14 1992-03-15 Коломенский Филиал Всесоюзного Заочного Политехнического Института Электроуправл ема насос-форсунка дизел
SU1838659A3 (ru) * 1991-04-29 1993-08-30 Feliks I Pinskij Элektpoупpabляemaя фopcуhka c гaзobыm пpиboдom
WO1993007382A1 (en) * 1991-10-11 1993-04-15 Caterpillar Inc. Damped actuator and valve assembly for an electronically-controlled unit injector
US5143291A (en) * 1992-03-16 1992-09-01 Navistar International Transportation Corp. Two-stage hydraulic electrically-controlled unit injector
US5375596A (en) * 1992-09-29 1994-12-27 Hdc Corporation Method and apparatus for determining the position of catheters, tubes, placement guidewires and implantable ports within biological tissue
DE4311627B4 (de) * 1993-04-08 2005-08-25 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
US5325834A (en) * 1993-08-03 1994-07-05 Caterpillar Inc. Method of and conversion kit for converting an engine to hydraulically-actuated fuel injection system
US5651345A (en) * 1995-06-02 1997-07-29 Caterpillar Inc. Direct operated check HEUI injector

Also Published As

Publication number Publication date
JPH09508686A (ja) 1997-09-02
BR9506800A (pt) 1997-09-30
WO1995021999A1 (en) 1995-08-17
US5785021A (en) 1998-07-28
EP0748417A4 (de) 1999-07-21
EP0748417A1 (de) 1996-12-18
USRE39373E1 (en) 2006-11-07
EP0748417B1 (de) 2001-11-21
RU2141574C1 (ru) 1999-11-20
JP3583784B2 (ja) 2004-11-04
CN1141069A (zh) 1997-01-22
KR100370453B1 (ko) 2003-04-10
CN1057367C (zh) 2000-10-11

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties