STATOR AND WIRE WINDING METHOD THEREFOR
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United States of America Patent
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Issued Date -
Jun 17, 2010
app pub date -
Jul 14, 2009
filing date -
Dec 12, 2008
priority date (Note) -
Abandoned
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Abstract
A stator, comprising a stator iron core, a plurality of stator windings comprising multiple in-phase windings and anti-phase windings, a plurality of end insulators, a plurality of teeth, and a plurality of slots. The winding wires of the in-phase windings are firstly wrapped around two adjacent teeth and then cross four teeth thereof. A wire winding method for a stator, comprising: wrapping the winding wires of the in-phase windings around two adjacent teeth; crossing four teeth; and wrapping the winding wires of the in-phase windings around next two adjacent teeth. The winding directions of the two adjacent teeth of the in-phase windings are opposite. The winding directions of adjacent teeth of the anti-phase windings are the same.
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