| 摘要 |
<p>A device (200) for heating an object (10) by an electromagnetic induction comprises at least one rotor (101), and the rotor comprises at least one permanent magnet (103a, 103b). The device also comprises a stator (102) for providing varying magnetic field arranged to interact with at least one magnet (103a, 103b 3) of the rotor and causing said rotor to rotate around the axis (104). The magnets (103a, 103b) of said rotor (10) is arranged to provide varying magnetic field and eddy currents within the object (10) when said rotor (101) is rotated so that said object (10) is heated by the electromagnetic induction generated by said varying magnetic field and eddy currents.</p> |
