发明名称 Coil and stator assembly of a rotary electirc machine
摘要 A rotary electric machine includes a stator having an open slot configuration and a plurality of stator poles with a coil positioned about each stator pole. Each coil has a plurality of electrically conductive wires defining a group of wires and the group of wires is wrapped generally around a stator pole to define a plurality of turns. At least a portion of the group of wires is twisted, and the portion of the group of wires has between approximately 1 and 5 twists per turn. A method of fabricating a stator assembly is also disclosed.
申请公布号 GB201501233(D0) 申请公布日期 2015.03.11
申请号 GB20150001233 申请日期 2013.07.30
申请人 CATERPILLAR INC. 发明人
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