| 摘要 |
PROBLEM TO BE SOLVED: To provide a stator which makes it possible to obtain the same power generation characteristics as conventional, and reduce the depth of slots in which conductor segments are housed and thus the outside diameter of a stator core. SOLUTION: The stator 20 for rotary electric machine comprises the stator core 21 and a plurality of the conductor segments 30 and 40. The stator core comprises an annular portion 22 and a plurality of teeth 23 which compartmentalizes a plurality of the slots 26. Each conductor segment comprises a U-shaped turn portion 31, 41 positioned at one end, a pair of joints 36, 37, 46, 47 positioned at the other end, and a pair of housing portions 33, 34, 43, 44 positioned in-between. Each slot is so formed that its circumferential length on the back side 26b is larger than its circumferential length on the open side 26a. The circumferential length of the housing portions 43, 44 and the housing portions 33, 34 corresponds to the circumferential length of the slots. COPYRIGHT: (C)2004,JPO
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