Patent ID: 6744615
Filing Date: 2004-06-01
Classification: F01L,H01F

Abstract:
Device for controlling an electromechanical regulator which has an actuator (12) and an actuating drive (11) withan electromagnet having a coil (113), a movable armature and p1 a return mechanism mechanically coupled to the armature, in which: a controller (3a) is provided which controls the current through the coil (113) and which for that purpose produces control signals for a power regulator (5a, 5b), and during the movement of the armature the control signals depend on the current and the time differential of the current through the coil (113) in the free-running operating state, characterized in that the control signals, if the armature has moved for longer than a preset first time delay (TD1) up to the end of the armature movement, depend on the current and the time differential of the current though the coil (113) in the free-running operating state.