| 摘要 |
<p>Magnetic heating device comprising energy feeding means, control means and at least two magneticfield generators, where each magnetic field generator comprises two free ends. All free ends of the magnetic field generators define a plane and that the control means is adapted to control the feeding means to apply magnetic field generating energy to the magnetic field generators to generate alternating magnetic fields, wherein a ferromagnetic material positioned in a space defined above said plane is heated. The generated magnetic fields being such that the magnetic field through oneof said free ends has an opposed direction as compared to the magnetic fields through theother free ends.</p> |
