Wound stator with insulation system forming a wire guide for a winding operation
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United States of America Patent
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Feb 2, 2021
Grant Date -
May 11, 2017
app pub date -
Apr 27, 2016
filing date -
Nov 5, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A wound stator for a dynamo-electric machine comprising a stator stack having a unitary cylindrical yoke and a plurality of circumferentially spaced, radially inward extending stator teeth defining stator slots therebetween. A winding is formed by a strand of wire forming turns around each stator tooth, each winding including a first lead end extending from a stator slot on a first side of a respective stator tooth and a second lead end extending from a stator slot on a second side of the respective stator tooth. An insulation system is provided including an insulating structure septum extending through each stator slot between windings located on two adjacent stator teeth, the turns of each winding located between a respective stator tooth and a first surface of the insulating structure septum engaged with the winding.
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