| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotor for a dynamo-electric machine, which can reduce electromagnetic sound by effectively suppressing the vibration of a claw-shaped magnetic pole by coupling the mutually confronted tip side and base side of adjoining claw-shaped magnetic poles by means of a coupling member, and abutting electrically insulated field winding against the internal perimeter of the claw-shaped magnetic pole. SOLUTION: The tip side of one hand between the adjoining claw-shaped magnetic poles 24A and 24B and the base side of the other hand are coupled with each other by a coupling structure 26, and the field winding is wound on a boss part so that it may be larger than the inner diameter of each base of the claw-shaped magnetic poles 24A and 24b, and it is abutted against the internal perimeters of the claw-shaped magnetic poles 24A and 24B via an insulating member 27. COPYRIGHT: (C)2005,JPO&NCIPI
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