| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a rotor device, effectively utilizing rotational energy, by efficiently transmitting torque. <P>SOLUTION: The rotor device 10 includes: a machine casing 12; a rotational shaft 14 rotatably supported by the machine casing 12; a rotary weight body 16 rotated integrally with the rotational shaft 14; a plurality of first magnets 18A-18L which are disposed to surround the outside of the rotary weight body 16 to be separated therefrom and to be opposed to each other, and arranged at intervals in a circumferential direction to be fixed to the machine casing 12; a plurality of second magnets 20a-20i, in which magnetic poles repelling the first magnets 18A-18L are directed toward the outer first magnets; and a circumferential repelling mechanism 22 having magnetic constitution, in which magnetic poles of first magnets 18A-18L are directed toward magnetic poles of the second magnets 20a-20i, and magnetic forces of the first magnets 18A-18L get smaller in a circumferential direction. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
