| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a dynamo-electric machine in which electrical short circuit between the shoe of a stator core and coil winding can be prevented reliably, even when the shoe of a stator core provided on the radial inside of a magnetic pole tooth facing a rotor is skewed.SOLUTION: Insulation members 2, 3 for insulating between an iron core 10 constituting a stator core 1 and coil winding applied to the iron core 10 are inserted into the core 10. The insulation members 2, 3 are formed in a shape covering the radially inner surface 11a of a back yoke 11 of the core 10, and the outer peripheral surface of a magnetic pole tooth 13, and further covering the radially outer surface 12b in a portion partially projecting circumferentially outward from the circumferential end of the magnetic pole tooth 13 due to skewing of a shoe 12 provided at the end of the magnetic pole tooth 13 facing the rotor.</p> |
