Patent ID: 9300178
Filing Date: 2016-03-29
CPC Classification: H02K

Claim Text:
1. A stator of an electric rotating machine, the stator comprising: a stator core having slots formed along a circumferential direction of the stator core; segment conductors having a rectangular cross section and wound on the stator core such that each of the slots accommodates at least two of the segment conductors to form a stator winding; a sheet-like electric insulating member disposed in each of the slots so as to surround the segment conductors accommodated in the slot, the electric insulating member being formed with a plurality of first projections projecting toward a wall surface of the slot and a plurality of second projections projecting toward the segment conductors accommodated in the slot, the first and second projections being disposed over a surface of the electric insulating member so as to be located at different positions in an axial direction and a radial direction of the stator core; and a resin filled in each of the slots so as to impregnate into the electric insulating member.