STATOR OF DYNAMO-ELECTRIC MACHINE

摘要

PROBLEM TO BE SOLVED: To provide the stator of a dynamo-electric machine in which the anchoring force between the stator core and the frame is maintained in an environment where the temperature of the dynamo-electric machine is higher when using, even if the contact area of the stator core and the frame is small. ! SOLUTION: The stator 3 of a dynamo-electric machine is provided with a first elastic member 33 for pressing the stator core 31 against the frame 4, between the cylindrical frame 4 and the stator core 31 formed to have a square cross section perpendicular to the axial direction of the frame 4 and fitted while abutting the square corner against the inner peripheral surface 41 of the frame 4. ! COPYRIGHT: (C)2014,JPO&INPIT