| 摘要 |
PROBLEM TO BE SOLVED: To provide a stator which can elevate the accuracy in positioning core of teeth irons or a back iron, and can improve the accuracy in molding. SOLUTION: This stator 10 is equipped with a plurality of teeth iron cores 11 arranged at specified intervals on a specified circumference, and a plurality of core back iron cores 12 provided between neighboring teeth iron cores 11. The core back iron cores 12 described above are arranged so that the rears may project more to the side of periphery than the rears of the above teeth iron cores 11. Further, the stator 10 is equipped with an engaging iron core 15 between the flank projected from the above teeth iron core 11 of the above core back iron core 12 and the rear of the above teeth iron core 11. The projected flank of the above core back iron core 12 and the flank of the engaging iron core 15 abutting on the flank are provided with first engaging parts, and the rear of the above teeth iron cores and the internal perimeter of the engaging iron core abutting on the rear are provided with second engaging parts. COPYRIGHT: (C)2004,JPO&NCIPI
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