Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 14, 2010
Patent Application Number
11175470
Date Filed
July 5, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
According to one embodiment, an electric actuator is provided comprising windings constructed from a conductive core of high magnetic permeability material surrounded by an electrical insulator. The conductive core simultaneously carries an electric current and a magnetic field, resulting in an actuator that can develop a high force or torque for its size compared to conventional electric actuators.
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