永久磁石式モーター、発電機に於ける永久磁石ローターの磁石形状

Magnet shape of permanent magnet rotor in permanent magnet motor and power generator

Abstract

PROBLEM TO BE SOLVED: To solve the problem that incorporating magnets in a permanent magnet motor and a power generator and manufacturing them is extremely difficult because of a strong magnetic force of each magnet. SOLUTION: The shapes of magnets of a permanent magnet motor and a power generator are determined in such a way that the magnets are thin in the entrance side and thick in the exit side in the direction of rotation. COPYRIGHT: (C)2011,JPO&INPIT
【課題】永久磁石式モーター、発電機の生産に於いて磁石の磁力が強力なため、磁石の組込み製造は困難を極めている。 【解決手段】永久磁石式モーター、発電機の磁石形状を回転方向に対して入口側で薄く、出口側で厚くする。 【選択図】図1

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