| 摘要 |
PROBLEM TO BE SOLVED: To insert a stator coil easily into a slot through an insulating paper even if the clearance between the slot and the stator coil is small. SOLUTION: The insulating paper wound around the stator coil is formed to surround the surface in the slot and divided to overlap at the opening of the slot on the inner circumferential side thereof. The insulating paper is folded at a part facing the circumferential side face of the slot in the opening direction of the divided part, and further folded axially inward to overlap the opposite ends. Consequently, the stator coil can be inserted easily from the wide opening and the divided parts of the insulating paper can be overlapped by simply inserting the stator coil. COPYRIGHT: (C)2008,JPO&INPIT
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