ITBO990710A0 - Metodo per la stima delle posizioni di fine corsa di organi mobili di attuatori elettromagnetici per l' azionamento di valvole di aspirazion - Google Patents

Metodo per la stima delle posizioni di fine corsa di organi mobili di attuatori elettromagnetici per l' azionamento di valvole di aspirazion

Info

Publication number
ITBO990710A0
ITBO990710A0 IT99BO000710A ITBO990710A ITBO990710A0 IT BO990710 A0 ITBO990710 A0 IT BO990710A0 IT 99BO000710 A IT99BO000710 A IT 99BO000710A IT BO990710 A ITBO990710 A IT BO990710A IT BO990710 A0 ITBO990710 A0 IT BO990710A0
Authority
IT
Italy
Prior art keywords
estimation
activation
limit switch
movable parts
switch positions
Prior art date
Application number
IT99BO000710A
Other languages
English (en)
Inventor
Roberto Flora
Lieto Nicola Di
Gilberto Burgio
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to IT1999BO000710A priority Critical patent/IT1311376B1/it
Publication of ITBO990710A0 publication Critical patent/ITBO990710A0/it
Priority to US09/739,799 priority patent/US6340007B2/en
Priority to BRPI0006536A priority patent/BRPI0006536B1/pt
Priority to ES00128494T priority patent/ES2257995T3/es
Priority to EP00128494A priority patent/EP1132580B1/en
Priority to DE60026228T priority patent/DE60026228T2/de
Publication of ITBO990710A1 publication Critical patent/ITBO990710A1/it
Application granted granted Critical
Publication of IT1311376B1 publication Critical patent/IT1311376B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F01L9/21—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids
    • F01L2009/2105—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids comprising two or more coils
    • F01L2009/2109—The armature being articulated perpendicularly to the coils axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
IT1999BO000710A 1999-12-23 1999-12-23 Metodo per la stima delle posizioni di fine corsa di organi mobili diattuatori elettromagnetici per l'azionamento di valvole di aspirazione IT1311376B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT1999BO000710A IT1311376B1 (it) 1999-12-23 1999-12-23 Metodo per la stima delle posizioni di fine corsa di organi mobili diattuatori elettromagnetici per l'azionamento di valvole di aspirazione
US09/739,799 US6340007B2 (en) 1999-12-23 2000-12-20 Method for estimating the end-of-stroke positions of moving members of electromagnetic actuators for the actuation of intake and exhaust valves in internal combustion engines
BRPI0006536A BRPI0006536B1 (pt) 1999-12-23 2000-12-21 método de estimativa das posições finais de curso de membros móveis de acionadores eletromagnéticos para ativação de válvulas de entrada e de exaustão em motores de combustão interna
ES00128494T ES2257995T3 (es) 1999-12-23 2000-12-23 Un procedimiento para calcular aproximadamente las posiciones de final de carrera de elementos moviles de accionadores electromagneticos para el accionamiento de valvulas de admision y de escape de motores de combustion interna.
EP00128494A EP1132580B1 (en) 1999-12-23 2000-12-23 A method for estimating the end-of-stroke positions of moving members of electromagnetic actuators for the actuation of intake and exhaust valves in internal combustion engines
DE60026228T DE60026228T2 (de) 1999-12-23 2000-12-23 Verfahren zum Schätzen der Endposition eines Ankers in einem elektromagnetischen Ventilaktor eines Ein-oder Ausslasventiels eine Brennkraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999BO000710A IT1311376B1 (it) 1999-12-23 1999-12-23 Metodo per la stima delle posizioni di fine corsa di organi mobili diattuatori elettromagnetici per l'azionamento di valvole di aspirazione

Publications (3)

Publication Number Publication Date
ITBO990710A0 true ITBO990710A0 (it) 1999-12-23
ITBO990710A1 ITBO990710A1 (it) 2001-06-23
IT1311376B1 IT1311376B1 (it) 2002-03-12

Family

ID=11344439

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999BO000710A IT1311376B1 (it) 1999-12-23 1999-12-23 Metodo per la stima delle posizioni di fine corsa di organi mobili diattuatori elettromagnetici per l'azionamento di valvole di aspirazione

Country Status (6)

Country Link
US (1) US6340007B2 (it)
EP (1) EP1132580B1 (it)
BR (1) BRPI0006536B1 (it)
DE (1) DE60026228T2 (it)
ES (1) ES2257995T3 (it)
IT (1) IT1311376B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2819931B1 (fr) * 2001-01-24 2003-08-15 Sagem Procede de reglage d'un actionneur electromagnetique
DE10205383B4 (de) * 2002-02-09 2007-04-12 Bayerische Motoren Werke Ag Verfahren zur Steuerung der Bewegung eines Ankers eines elektromagnetischen Aktuators
DE10216759A1 (de) * 2002-04-16 2004-02-19 Lsp Innovative Automotive Systems Gmbh Verfahren zur Schätzung stationärer Positionen eines elektromagnetischen Antriebs
US6698408B2 (en) * 2002-07-10 2004-03-02 Eaton Corporation Position control strategy EGR valve actuator
US20050076866A1 (en) * 2003-10-14 2005-04-14 Hopper Mark L. Electromechanical valve actuator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4957074A (en) 1989-11-27 1990-09-18 Siemens Automotive L.P. Closed loop electric valve control for I. C. engine
US5596956A (en) 1994-12-16 1997-01-28 Honda Giken Kogyo Kabushiki Kaisha Electromagnetically driven valve control system for internal combustion engines
US6176208B1 (en) * 1997-07-03 2001-01-23 Nippon Soken, Inc. Electromagnetic valve driving apparatus
DE19739840C2 (de) 1997-09-11 2002-11-28 Daimler Chrysler Ag Verfahren zur Steuerung einer elektromagnetisch betätigbaren Stellvorrichtung, insbesondere eines Ventils für Brennkraftmaschinen
JPH11148328A (ja) 1997-11-12 1999-06-02 Fuji Heavy Ind Ltd 電磁駆動バルブの開閉時期検出装置
DE59910632D1 (de) * 1998-07-17 2004-11-04 Bayerische Motoren Werke Ag Verfahren zur Bewegungssteuerung eines Ankers eines elektromagnetischen Aktuators
JP3846070B2 (ja) * 1998-10-29 2006-11-15 トヨタ自動車株式会社 電磁駆動弁の制御装置

Also Published As

Publication number Publication date
IT1311376B1 (it) 2002-03-12
EP1132580A1 (en) 2001-09-12
BR0006536A (pt) 2001-10-30
US20010006048A1 (en) 2001-07-05
EP1132580B1 (en) 2006-03-01
ES2257995T3 (es) 2006-08-16
ITBO990710A1 (it) 2001-06-23
US6340007B2 (en) 2002-01-22
DE60026228T2 (de) 2006-11-23
DE60026228D1 (de) 2006-04-27
BRPI0006536B1 (pt) 2016-11-16

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