| 摘要 |
PROBLEM TO BE SOLVED: To provide a stator structure for dynamo-electric machine which can surely prevent the occurrence of phenomena of winding slippage due to resin molding pressure in the heating state for resin molding. SOLUTION: In the stator structure for dynamo-electric machine where a resin mold part 27 is made by the resin molding of winding a coil 6 around a stator core 5 made of stacked steel plates and putting a stator frame body, where a stator core 5 fitted with two or more coils 6 is fixed by the fastening force given in its axial direction, in a stator forming mold, and applying heated fused resin into the stator forming mold, the linear expansion coefficientαc of the above stator core 5 is set to a value equivallent to the linear expansion coefficientαb of the above coil 6. COPYRIGHT: (C)2006,JPO&NCIPI
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