Patent ID: 6573632
Filing Date: 2003-06-03
Classification: H02K

Abstract:
A structure of a stator forming an annularly closed stable structure, comprising:a plurality of stator teeth magnetic conductors respectively having curved faces, said plurality of stator teeth magnetic conductors extending from embedding grooves of annular magnetic conductors of the stator, said curved faces thereof having a contour corresponding to face portions of a rotor and being capable of generating an armature reaction; and a plurality of teeth wire groove seats respectively receiving said plurality of stator teeth magnetic conductors, each of said plurality of teeth wire groove seats including: (a). teeth back face end portions disposed adjacent back face ends of said curved faces of said stator teeth magnetic conductors; (b). two sideward-standing face portions respectively formed at a left end and a right end of said teeth back face end portion and being joined to each other; and, (c). a lengthwise vertical pole portion for receiving a stator coil thereon, said lengthwise vertical pole portion having an inner hollow end for sleeving a root end of a corresponding one of said stator teeth magnetic conductors therein.