Global Patent Index - EP 1099043 A1

EP 1099043 A1 2001-05-16 - METHOD FOR CONTROLLING AN ELECTROMAGNETIC VALVE DRIVE MECHANISM FOR A GAS EXCHANGE VALVE IN AN INTERNAL COMBUSTION PISTON ENGINE

Title (en)

METHOD FOR CONTROLLING AN ELECTROMAGNETIC VALVE DRIVE MECHANISM FOR A GAS EXCHANGE VALVE IN AN INTERNAL COMBUSTION PISTON ENGINE

Title (de)

VERFAHREN ZUR ANSTEUERUNG EINES ELEKTROMAGNETISCHEN VENTILTRIEBS FÜR EIN GASWECHSELVENTIL AN EINER KOLBENBRENNKRAFTMASCHINE

Title (fr)

PROCEDE DE COMMANDE D'UN MECANISME DE DISTRIBUTION ELECTROMAGNETIQUE POUR SOUPAPE A GAZ A DEUX VOIES DANS UN MOTEUR A COMBUSTION INTERNE A PISTON

Publication

EP 1099043 A1 (DE)

Application

EP 00935052 A

Priority

  • DE 19922970 A
  • EP 0004463 W

Abstract (en)

[origin: WO0071861A1] The invention relates to a method for controlling an electromagnetic valve drive mechanism for a gas exchange valve in an internal combustion piston engine, whose flow is controlled by a motor, characterized in that the flow of the catching magnet is controlled by a sensor system in such a way that the valve and the armature touch down softly on the seat and the pole face respectively.

IPC 1-7 (main, further and additional classification)

F01L 9/04

IPC 8 full level (invention and additional information)

F01L 9/04 (2006.01); F02D 13/02 (2006.01); F02D 41/20 (2006.01); F16K 31/06 (2006.01); H02P 25/06 (2006.01)

CPC (invention and additional information)

F01L 9/04 (2013.01); F01L 2009/0436 (2013.01); F01L 2009/0469 (2013.01); F01L 2201/00 (2013.01)

Citation (search report)

See references of WO 0071861A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0071861 A1 20001130; AT 306013 T 20051015; DE 10081384 D2 20010809; DE 50011289 D1 20051110; EP 1099043 A1 20010516; EP 1099043 B1 20051005; JP 2003500587 A 20030107; US 6474276 B1 20021105

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