Patent ID: 6972506

Claim:
A dynamo-electric machine's stator, comprising: a stator core having a plurality of slots which are arranged in a line along a circumferential direction of the stator core; a plurality of electric conductors inserted into the slots of the stator core so as to be protruded from an end surface of the stator core in an axial direction of the stator core, portions of the electric conductors protruded from the end surface of the stator core being bent in the circumferential direction; and an electric insulating member which is arranged between an inner wall of each slot of the stator core and a peripheral surface of the corresponding electric conductor so as to surround the electric conductor along a circumferential direction and has at least two duplicate layers, respectively, placed at different positions along the circumferential direction, each duplicate layer being configured by a plurality of overlapping portions of the electric insulating member overlapping each other at the corresponding position.