FR2827014B1 - Procede et dispositif de reglage de la course de l'electroaimant d'un injecteur de carburant - Google Patents

Procede et dispositif de reglage de la course de l'electroaimant d'un injecteur de carburant

Info

Publication number
FR2827014B1
FR2827014B1 FR0208598A FR0208598A FR2827014B1 FR 2827014 B1 FR2827014 B1 FR 2827014B1 FR 0208598 A FR0208598 A FR 0208598A FR 0208598 A FR0208598 A FR 0208598A FR 2827014 B1 FR2827014 B1 FR 2827014B1
Authority
FR
France
Prior art keywords
electroaimant
stroke
adjusting
fuel injector
injector
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.)
Expired - Lifetime
Application number
FR0208598A
Other languages
English (en)
Other versions
FR2827014A1 (fr
Inventor
Rainer Haeberer
Matthias Horn
Robert Hajnovic
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2827014A1 publication Critical patent/FR2827014A1/fr
Application granted granted Critical
Publication of FR2827014B1 publication Critical patent/FR2827014B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02M63/0014—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
    • F02M63/0019—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means characterised by the arrangement of electromagnets or fixed armatures
    • 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
    • F02M63/0021—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means characterised by the arrangement of mobile armatures
    • F02M63/0022—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means characterised by the arrangement of mobile armatures the armature and the valve being allowed to move relatively 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
    • F02M2200/80—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
    • 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
FR0208598A 2001-07-09 2002-07-09 Procede et dispositif de reglage de la course de l'electroaimant d'un injecteur de carburant Expired - Lifetime FR2827014B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10133218A DE10133218C2 (de) 2001-07-09 2001-07-09 Verfahren und Vorrichtung zur Einstellung des Magnethubes an Kraftstoffinjektoren

Publications (2)

Publication Number Publication Date
FR2827014A1 FR2827014A1 (fr) 2003-01-10
FR2827014B1 true FR2827014B1 (fr) 2006-02-17

Family

ID=7691120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0208598A Expired - Lifetime FR2827014B1 (fr) 2001-07-09 2002-07-09 Procede et dispositif de reglage de la course de l'electroaimant d'un injecteur de carburant

Country Status (4)

Country Link
JP (1) JP2003074438A (fr)
DE (1) DE10133218C2 (fr)
FR (1) FR2827014B1 (fr)
GB (1) GB2378985B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60304569T2 (de) * 2003-05-30 2006-09-14 Siemens Vdo Automotive S.P.A., Fauglia Zusammenbau eines Injektors
DE102004013239B4 (de) * 2004-03-18 2015-10-01 Robert Bosch Gmbh Magnetventil mit einstellbarem Ankerhub und Verfahren zur Einstellung desselben
US20060138374A1 (en) * 2004-04-14 2006-06-29 Lucas Michael A Solenoid actuated flow control valve including adjustable spacer
DE102004022958A1 (de) * 2004-05-10 2005-12-22 Siemens Ag Kraftstoffinjektor mit einer korrigierbaren Einstellung eines Leerhubs einer Aktoreinheit
EP1707797B1 (fr) * 2005-03-14 2007-08-22 C.R.F. Società Consortile per Azioni Soupape de dosage asservie réglable pour un injecteur de carburant
ATE468482T1 (de) * 2005-03-14 2010-06-15 Fiat Ricerche Verstellbares dosierservoventil eines einspritzventils sowie dessen verstellungsverfahren
EP1845256B1 (fr) * 2006-04-11 2010-01-27 C.R.F. Società Consortile per Azioni Injecteur de carburant pour moteur à combustion interne avec servo soupape réglable de dosage
EP1918568B1 (fr) * 2006-10-24 2009-02-25 C.R.F. Societa Consortile per Azioni Electrovanne de dosage pour injecteur de carburant
DE102007013245A1 (de) * 2007-03-20 2008-09-25 Robert Bosch Gmbh Druckausgeglichenes Schaltventil
DE102009003208A1 (de) 2009-05-19 2010-11-25 Robert Bosch Gmbh Verfahren zur Einstellung des Ventilhubes
CN104308508B (zh) * 2014-09-25 2017-06-16 黄山南科汽车传感器有限公司 一种传感器内芯衬套压配工装
CN104747334A (zh) * 2015-03-26 2015-07-01 常州博瑞油泵油嘴有限公司 一种低惯量共轨喷油器的电磁喷射控制阀
CN104728002A (zh) * 2015-03-26 2015-06-24 常州博瑞油泵油嘴有限公司 一种无静态泄漏的高压共轨喷油器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218021A (en) * 1977-10-03 1980-08-19 General Motors Corporation Electromagnetic fuel injector
DE3031564A1 (de) * 1980-08-21 1982-04-08 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisches kraftstoffeinspritzventil und verfahren zur herstellung eines elektromagnetischen kraftstoffeinspritzventiles
JPS5987273A (ja) * 1982-11-12 1984-05-19 Mitsubishi Motors Corp 電磁式燃料噴射装置の調整方法
US5244180A (en) * 1992-09-03 1993-09-14 Siemens Automotive L.P. Solenoid pre-loader
JPH08189439A (ja) * 1994-12-28 1996-07-23 Zexel Corp 電磁式燃料噴射弁およびそのノズルアッシィ組付け方法
WO1996041947A1 (fr) * 1995-06-08 1996-12-27 Siemens Automotive Corporation Procede d'ajustage d'un entrefer d'un electro-aimant
DE19650865A1 (de) * 1996-12-07 1998-06-10 Bosch Gmbh Robert Magnetventil
IT1293433B1 (it) * 1997-07-11 1999-03-01 Elasis Sistema Ricerca Fiat Valvola di dosaggio registrabile per un iniettore di combustibile per motori a combustione interna, e relativo metodo di registrazione.
IT1296144B1 (it) * 1997-11-18 1999-06-09 Elasis Sistema Ricerca Fiat Valvola di dosaggio registrabile per un iniettore di combustibile per motori a combustione interna.
DE19829380A1 (de) * 1998-07-01 2000-01-05 Bosch Gmbh Robert Brennstoffeinspritzventil und Verfahren zur Herstellung eines Brennstoffeinspritzventiles
DE19832826C2 (de) * 1998-07-21 2000-08-17 Bosch Gmbh Robert Montageverfahren für Kraftstoff-Einspritzventil und Vorsteuerventil sowie Kraftstoff-Einspritzventil
DE19902807C1 (de) * 1999-01-25 2000-06-08 Siemens Ag Leerhubeinstellung zwischen einem Aktor und einem vom Aktor betätigten Servoventil in einem Kraftstoffinjektor
DE19956256B4 (de) * 1999-11-23 2004-04-08 Siemens Ag Leerhubeinstellung zwischen einem Aktor und einem Übertragungselement eines Ventils in einem Kraftstoffinjektor

Also Published As

Publication number Publication date
GB2378985A (en) 2003-02-26
JP2003074438A (ja) 2003-03-12
GB2378985B (en) 2003-12-31
FR2827014A1 (fr) 2003-01-10
DE10133218A1 (de) 2003-01-30
GB0215766D0 (en) 2002-08-14
DE10133218C2 (de) 2003-07-03

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