An electromagnetic actuator comprises a core with a coil wound around a stator magnetically coupled to each end of the cored a movable element that can be displaced relative to the stator, and a supporting means for supporting the movable element. The stator and the movable element each have a projection...http://www.google.es/patents/US7197815?utm_source=gb-gplus-sharePatente US7197815 - Method of manufacturing the electromagnetic actuator
Method of manufacturing the electromagnetic actuator
