203229 ⎘
Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current with measuring of the magnetic field, e.g. of the magnetic flux, for the control of coil current
Methods to control force in reluctance actuators based on flux related parameters
#2Methods to control force in reluctance actuators based on flux related parameters
#3Electric switch having an electromagnetic actuator
#4Current sensor
#5Method and device for operating a switching device
#6Electromagnetic switching device