ATE468482T1 - Verstellbares dosierservoventil eines einspritzventils sowie dessen verstellungsverfahren - Google Patents

Verstellbares dosierservoventil eines einspritzventils sowie dessen verstellungsverfahren

Info

Publication number
ATE468482T1
ATE468482T1 AT05425151T AT05425151T ATE468482T1 AT E468482 T1 ATE468482 T1 AT E468482T1 AT 05425151 T AT05425151 T AT 05425151T AT 05425151 T AT05425151 T AT 05425151T AT E468482 T1 ATE468482 T1 AT E468482T1
Authority
AT
Austria
Prior art keywords
electromagnet
casing
valve
shim
adjustment method
Prior art date
Application number
AT05425151T
Other languages
English (en)
Inventor
Mario Ricco
Adriano Gorgoglione
Matthaeis Sisto Luigi De
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Application granted granted Critical
Publication of ATE468482T1 publication Critical patent/ATE468482T1/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
    • 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
    • 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
    • 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
    • F02M63/0078—Valve member details, e.g. special shape, hollow or fuel passages in the valve member
    • F02M63/008—Hollow valve members, e.g. members internally guided
    • 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
    • F02M2200/28—Details of throttles in fuel-injection apparatus
    • 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
    • F02M2200/8053—Fuel injection apparatus manufacture, repair or assembly involving mechanical deformation of the apparatus or parts thereof
    • 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
AT05425151T 2005-03-14 2005-03-14 Verstellbares dosierservoventil eines einspritzventils sowie dessen verstellungsverfahren ATE468482T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05425151A EP1707798B1 (de) 2005-03-14 2005-03-14 Verstellbares Dosierservoventil eines Einspritzventils sowie dessen Verstellungsverfahren

Publications (1)

Publication Number Publication Date
ATE468482T1 true ATE468482T1 (de) 2010-06-15

Family

ID=34943099

Family Applications (2)

Application Number Title Priority Date Filing Date
AT05425151T ATE468482T1 (de) 2005-03-14 2005-03-14 Verstellbares dosierservoventil eines einspritzventils sowie dessen verstellungsverfahren
AT05110564T ATE371107T1 (de) 2005-03-14 2005-11-09 Verstellbares dosierservoventil eines einspritzventils

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT05110564T ATE371107T1 (de) 2005-03-14 2005-11-09 Verstellbares dosierservoventil eines einspritzventils

Country Status (5)

Country Link
US (1) US8231105B2 (de)
EP (1) EP1707798B1 (de)
JP (1) JP4358831B2 (de)
AT (2) ATE468482T1 (de)
DE (2) DE602005021310D1 (de)

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EP1845256B1 (de) * 2006-04-11 2010-01-27 C.R.F. Società Consortile per Azioni Kraftstoffinjektor für Verbrennungsmotoren mit einstellbarem Dosierservoventil
DE102006021736A1 (de) * 2006-05-10 2007-11-15 Robert Bosch Gmbh Kraftstoffinjektor mit druckausgeglichenem Steuerventil
EP1918568B1 (de) 2006-10-24 2009-02-25 C.R.F. Societa Consortile per Azioni Magnetdosierventil für ein Brennstoffeinspritzventil
DE102006050810A1 (de) * 2006-10-27 2008-04-30 Robert Bosch Gmbh Kraftstoffinjektor
EP2025921B1 (de) * 2007-07-30 2009-10-14 C.R.F. Società Consortile per Azioni Einspritzdüse mit ausgeglichenem Messservoventil für einen Verbrennungsmotor
DE102007038394A1 (de) * 2007-08-14 2009-02-19 Robert Bosch Gmbh Steuerventil für einen Kraftstoffinjektor
DE102008003348A1 (de) * 2008-01-07 2009-07-09 Robert Bosch Gmbh Kraftstoffinjektor
US9464613B2 (en) 2008-06-27 2016-10-11 C.R.F. Societa Consortile Per Azioni Fuel injector equipped with a metering servovalve for an internal combustion engine
EP2138708B1 (de) * 2008-06-27 2010-11-03 C.R.F. Società Consortile per Azioni Brennstoffeinspritzvorrichtung mit Mess-Servoventil für einen Verbrennungsmotor
DE602008005725D1 (de) 2008-06-27 2011-05-05 Fiat Ricerche Brennstoffeinspritzvorrichtung mit balanciertem Mess-Servoventil für einen Verbrennungsmotor
EP2138706B1 (de) * 2008-06-27 2010-11-10 C.R.F. Società Consortile per Azioni Kraftstoffeinspritzgerät mit symmetrischem Mess-Servoventil für einen Verbrennungsmotor
DE602008005349D1 (de) * 2008-12-29 2011-04-14 Fiat Ricerche Brennstoffeinspritzsystem mit hoher Betriebswiederholbarkeit und -stabilität für einen Verbrennungsmotor
EP2218902B1 (de) * 2009-02-16 2011-04-13 C.R.F. Società Consortile per Azioni Verfahren zur Herstellung eines Öffnen/Schliessen-Elements für ausgeglichene Servoventile von Kraftstoffeinspritzdüsen
EP2218901B1 (de) * 2009-02-16 2011-06-29 C.R.F. Società Consortile per Azioni Verfahren zur Herstellung eines Öffnen/Shliessen-Elements für Servoventile in Kraftstoffineinspritzdüsen
EP2218904B1 (de) * 2009-02-16 2011-09-07 C.R.F. Società Consortile per Azioni Verfahren zur Herstellung eines Kraftstoffeinspritzservoventils
AT508049B1 (de) * 2009-03-17 2016-01-15 Bosch Gmbh Robert Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine
DE102009026774A1 (de) * 2009-06-05 2010-12-09 Robert Bosch Gmbh Schaltventil
EP2312606B1 (de) * 2009-10-14 2013-02-27 ABB Technology AG Bistabiler magnetischer Aktuator für einen Mittelspannungsschutzschalter
EP2436908A1 (de) * 2010-09-30 2012-04-04 Continental Automotive GmbH Ventilanordnung für ein Einspritzventil und Einspritzventil
JP5304861B2 (ja) * 2010-12-17 2013-10-02 株式会社デンソー 燃料噴射装置
DE102012219978A1 (de) * 2012-10-31 2014-04-30 Robert Bosch Gmbh Magnetbaugruppe für ein Magnetventil
CN103967666B (zh) * 2013-02-04 2016-02-17 辽宁新风企业集团有限公司 一种中孔蓄压式共轨喷油器液力控制器
JP2014196810A (ja) * 2013-03-29 2014-10-16 株式会社テージーケー ステッピングモータ駆動式の制御弁
DE102013224719A1 (de) * 2013-12-03 2015-06-03 Robert Bosch Gmbh Magnetbaugruppe für ein Magnetventil
DE102017216626B3 (de) * 2017-09-20 2018-10-11 Continental Automotive Gmbh Ventil für eine Hochdruckpumpe für ein Kraftfahrzeug und Verfahren zum Herstellen eines Ventils für eine Hochdruckpumpe
CN114593104B (zh) * 2022-02-17 2023-03-14 成都飞机工业（集团）有限责任公司 一种对伺服阀输出异常压力问题进行分解检查的方法
CN115306600B (zh) * 2022-08-18 2023-12-29 一汽解放汽车有限公司 燃气喷射阀和汽车

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Also Published As

Publication number Publication date
JP2006258097A (ja) 2006-09-28
EP1707798A1 (de) 2006-10-04
EP1707798B1 (de) 2010-05-19
US20060202145A1 (en) 2006-09-14
US8231105B2 (en) 2012-07-31
ATE371107T1 (de) 2007-09-15
DE602005002126T2 (de) 2008-05-21
DE602005002126D1 (de) 2007-10-04
DE602005021310D1 (de) 2010-07-01
JP4358831B2 (ja) 2009-11-04

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