| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotor device of which efficient utilization of rotation energy can be expected.SOLUTION: This invention relates to a rotor device 10 comprising a machine frame 12; a rotary shaft 14; a rotor 16 connected to the rotary shaft 14; a flywheel 18 connected to the rotary shaft 14; a plurality of first magnets 20 installed to be spaced apart around an outside of rotation locus of the rotor 16 and arranged equally spaced apart in a peripheral direction and fixed to the machine frame 12; a plurality of second magnets 22 arranged in a peripheral direction as seen from the rotary shaft 14 and fixed to the rotor 16; and the plurality of second magnets 22 are arranged in such a way that an intensity of each of the magnets becomes gradually weak toward the peripheral direction at a prescribed angular unit UN to form magnetic force gradient units 48 and the units 48 are arranged in a repetitive manner in a peripheral direction as seen from the rotary shaft direction so as to form a repulsion mechanism 24 for magnetically repulsing the second magnets 22 against the first magnets 20 in a circumferential direction. |
