| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnet-type motor which is excellent in weight balance while meeting the requirement of moment of inertia of a flywheel and the requirement of electric power generation. SOLUTION: Magnets 4a and 4b are attached double at least in the radial direction within the flywheel that constitutes a rotor 1, and stator cores 7a and 7b are arranged at least double so as to face the magnets. Hereby, the magnet-type generator, which is excellent in weight balance without wasteful space by increasing its electric power generation while getting desired inertial moment, can be obtained. COPYRIGHT: (C)2009,JPO&INPIT
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