PURPOSE: To provide an apparatus for continuously generating a stable torque by using the magnetic force of a magnet.
CONSTITUTION: A plurality of magnets 8, 9 and 10, 11 are annularly arranged in a stationary plate 2 and turntable 3 so that magnet groups 6, 7 are formed, the tips of facing magnets 8, 10 are magnetized to the same magnetic pole (N-pole) and circumferentially divided by two surface layers and one side surface layers 12, 12' are formed integrally with the magnets 8, 10 so that a torque is generated by magnetic repulsion. Also, the other side surface layers 13, 13' are formed of magnet layers having magnetic poles in the horizontal direction so that the lines of magnetic force of the magnets 8, 10 are bent and a braking force relative to the torque is suppressed.
KITAYOSHI KIYOKO
KITAYOSHI KIYOKO
NISHIKAWA TAKASHI