| 摘要 |
<p>PURPOSE:To obtain an easily positioned rotary device without any rotary parts and increase safety, by receiving rotary magnetic field from a driving part and generating torque in the placed condition of a rotor plate on the driving part of a rotary apparatus to rotate. CONSTITUTION:Materials such as fruits and vegetables and water are contained in a vessel 21 and the vessel is placed on a driving part 12 and then an electric cord 17 is inserted into an output. Then alternative current is supplied from the electric circuit 16 to the respective coils to generate the induction magnetic field from the respective coils. Since this induction magnet field is continuously brought about in the phase shifted by pi/2, it acts as a rotary magnet field against the rotor plate 18 positioning on the upper face of the driving part 12. This rotary magnet field acts on the electric conductive layer 18a of the rotor plate 18 to flow the secondary current in the electric conductive layer 18a and that brings about induction electric torque. The rotor plate 18 is rotated by this induction torque. This revolution is transmitted to the rotary blades 20 by the shaft 20. In this way, materials such as fruits and vegetables are pulverized and agitated to make juice.</p> |
