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ATE103038T1 - Elektronisch gesteuertes brennstoffeinspritzventil. - Google Patents

Elektronisch gesteuertes brennstoffeinspritzventil.

Info

Publication number
ATE103038T1
ATE103038T1 AT88118883T AT88118883T ATE103038T1 AT E103038 T1 ATE103038 T1 AT E103038T1 AT 88118883 T AT88118883 T AT 88118883T AT 88118883 T AT88118883 T AT 88118883T AT E103038 T1 ATE103038 T1 AT E103038T1
Authority
AT
Austria
Prior art keywords
pilot valve
solenoid
fuel injection
injection valve
close
Prior art date
Application number
AT88118883T
Other languages
English (en)
Inventor
Marco Alfredo Ganser
Original Assignee
Ganser Hydromag
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 Ganser Hydromag filed Critical Ganser Hydromag
Application granted granted Critical
Publication of ATE103038T1 publication Critical patent/ATE103038T1/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
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
    • 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
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0075—Stop members in valves, e.g. plates or disks limiting the movement of armature, valve or spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0651—One-way valve the fluid passing through the solenoid coil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8076—Fuel injection apparatus manufacture, repair or assembly involving threaded members
    • 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
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8092—Fuel injection apparatus manufacture, repair or assembly adjusting or calibration
    • 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
    • F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
    • F02M2547/003—Valve inserts containing control chamber and valve piston
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
AT88118883T 1987-12-02 1988-11-12 Elektronisch gesteuertes brennstoffeinspritzventil. ATE103038T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH470287 1987-12-02
EP88118883A EP0318743B1 (de) 1987-12-02 1988-11-12 Elektronisch gesteuertes Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
ATE103038T1 true ATE103038T1 (de) 1994-04-15

Family

ID=4281029

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88118883T ATE103038T1 (de) 1987-12-02 1988-11-12 Elektronisch gesteuertes brennstoffeinspritzventil.

Country Status (5)

Country Link
US (1) US4946103A (de)
EP (3) EP0318743B1 (de)
JP (1) JP2539675B2 (de)
AT (1) ATE103038T1 (de)
DE (3) DE3888468T2 (de)

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US4899935A (en) * 1988-03-14 1990-02-13 Yamaha Hatsudoki Kabushiki Kaisha Valve support for accumulator type fuel injection nozzle
IT1240173B (it) * 1990-04-06 1993-11-27 Weber Srl Dispositivo di iniezione del carburante ad azionamento elettromagnetico per un motore a combustione interna
IT220660Z2 (it) * 1990-10-31 1993-10-08 Elasis Sistema Ricerca Fiat Perfezionamenti al sistema di otturatore per alta pressione in una valvola pilota di un iniettore elettromagnetico per sistemi di iniezione del combustibile di motori a combustione interna
DE69209405T2 (de) * 1991-08-30 1996-09-05 Nippon Denso Co Brennstoffeinspritzvorrichtung für Brennkraftmaschine
AU685418B2 (en) * 1992-12-21 1998-01-22 Transcom Gas Technologies Pty Ltd Fluid injector
GB9320798D0 (en) 1993-10-08 1993-12-01 Lucas Ind Plc Fuel injection nozzle
DE4336108C1 (de) * 1993-10-22 1994-12-01 Daimler Benz Ag Magnetvenitl an einer für Brennkraftmaschinen vorgesehenen Kraftstoffeinspritzdüse
US5421521A (en) * 1993-12-23 1995-06-06 Caterpillar Inc. Fuel injection nozzle having a force-balanced check
DE4404050C1 (de) * 1994-02-09 1994-12-01 Daimler Benz Ag Injektor mit Magnetventilsteuerung für eine Brennkraftmaschine
GB2289313B (en) * 1994-05-13 1998-09-30 Caterpillar Inc Fluid injector system
US6082332A (en) * 1994-07-29 2000-07-04 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5687693A (en) * 1994-07-29 1997-11-18 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US6575137B2 (en) 1994-07-29 2003-06-10 Caterpillar Inc Piston and barrel assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US5697342A (en) * 1994-07-29 1997-12-16 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5826562A (en) * 1994-07-29 1998-10-27 Caterpillar Inc. Piston and barrell assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US5463996A (en) * 1994-07-29 1995-11-07 Caterpillar Inc. Hydraulically-actuated fluid injector having pre-injection pressurizable fluid storage chamber and direct-operated check
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US6279842B1 (en) 2000-02-29 2001-08-28 Rodi Power Systems, Inc. Magnetostrictively actuated fuel injector
JP3795724B2 (ja) * 2000-03-13 2006-07-12 株式会社デンソー 燃料噴射装置及びその噴射特性調整方法
JP3631413B2 (ja) * 2000-04-27 2005-03-23 株式会社デンソー 電磁弁及びそれを用いた燃料噴射装置
WO2002040855A1 (de) * 2000-11-17 2002-05-23 Crt Common Rail Technologies Ag Brennstoffeinspritzventil für verbrennungskraftmaschinen
DE50214476D1 (de) 2001-07-03 2010-07-15 Crt Common Rail Tech Ag Brennstoffeinspritzventil für Verbrennungskraftmaschinen
DE10148350A1 (de) * 2001-09-29 2003-04-24 Bosch Gmbh Robert Kraftstoff-Einspritzvorrichtung, insbesondere Injektor für Brennkraftmaschinen mit Direkteinspritzung, sowie Kraftstoffsystem und Brennkraftmaschine
DE10202324A1 (de) 2002-01-23 2003-07-31 Bosch Gmbh Robert Magnetventil und Verfahren zu seiner Herstellung
KR20040093064A (ko) * 2002-02-22 2004-11-04 씨알티 커먼 레일 테크놀로지스 아게 내연 기관용 연료 분사 밸브
US7552715B1 (en) 2002-03-15 2009-06-30 Jeremy Holmes Universal injection valve assembly
US6928992B1 (en) * 2002-03-15 2005-08-16 Jeremy Holmes Universal injection valve assembly
DE10235240B4 (de) * 2002-08-01 2008-08-14 Robert Bosch Gmbh Magnetventilgesteuerte Einspritzdüse
DE10240879A1 (de) * 2002-09-04 2004-03-18 Robert Bosch Gmbh Injektorgeführter Ventilkolben
US7108206B2 (en) * 2002-12-04 2006-09-19 Caterpillar Inc. Valve assembly and fuel injector using same
EP1601869B1 (de) * 2003-03-04 2007-11-14 Siemens VDO Automotive AG Ventil mit federelement für einen kraftstoffinjektor
WO2005080785A1 (de) * 2004-02-25 2005-09-01 Ganser-Hydromag Ag Brennstoffeinspritzventil für verbrennungskraftmaschinen
US8261575B1 (en) 2005-01-18 2012-09-11 Jeremy Holmes Self cooling motor system
DE102005004405A1 (de) * 2005-01-31 2006-08-03 Siemens Ag Düsenbaugruppe und Einspritzventil
DE602006016415D1 (de) 2006-06-15 2010-10-07 Fiat Ricerche Brennstoffeinspritzventil
DE102009002128A1 (de) * 2009-04-02 2010-10-14 Robert Bosch Gmbh Kraftstoffeinspritzvorrichtung
EP2320066A1 (de) * 2009-11-06 2011-05-11 Delphi Technologies Holding S.à.r.l. Elektromagnetischer Aktuator
DE102012221470A1 (de) * 2012-11-23 2014-05-28 Robert Bosch Gmbh Brennstoffeinspritzventil
KR101428533B1 (ko) * 2013-01-21 2014-09-25 자동차부품연구원 직접분사식 디젤엔진용 인젝터
EP2829718B1 (de) * 2013-07-22 2016-07-13 Delphi International Operations Luxembourg S.à r.l. Injektoranordnung
GB201314826D0 (en) * 2013-08-20 2013-10-02 Delphi Tech Holding Sarl Control Valve Arrangement
JP2015152156A (ja) * 2014-02-19 2015-08-24 株式会社テージーケー 電磁弁
US9719476B2 (en) 2014-07-14 2017-08-01 Cummins Inc. B-LCCR injector pilot valve orifice, armature and plunger guide arrangement
WO2017001094A1 (en) * 2015-07-02 2017-01-05 Robert Bosch Gmbh Fuel injector
CN107061798B (zh) * 2017-03-31 2023-05-30 广东美的厨房电器制造有限公司 燃气灶的燃气阀及燃气灶
DE202017103194U1 (de) 2017-05-26 2018-08-28 Neoperl Gmbh Sanitärventil

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Also Published As

Publication number Publication date
EP0571001A3 (de) 1994-01-19
EP0318743A1 (de) 1989-06-07
JP2539675B2 (ja) 1996-10-02
EP0571003A3 (de) 1994-01-19
DE3888468T2 (de) 1994-09-29
DE3856031T2 (de) 1998-04-16
DE3855969D1 (de) 1997-08-21
DE3855969T2 (de) 1998-03-05
JPH01290960A (ja) 1989-11-22
EP0318743B1 (de) 1994-03-16
EP0571001B1 (de) 1997-09-24
DE3856031D1 (de) 1997-10-30
EP0571003B1 (de) 1997-07-16
EP0571001A2 (de) 1993-11-24
US4946103A (en) 1990-08-07
DE3888468D1 (de) 1994-04-21
EP0571003A2 (de) 1993-11-24

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee