Crowell & Moring LLP
Rotary electric machine having insulator material filled between conductive bodies
A rotational electric machine achieving both of productivity and insulation property is provided. A rotational electric machine includes an iron core having a plurality of slots, and a plurality of segment conductive bodies arranged in the slots, wherein the iron core includes a coil guide arranged at, at least, one of opening portions of the slots, and the coil guide includes a slot insertion portion located between the slot and the segment conductive body and at least one separation portion located between the segment conductive bodies, and the slot insertion portion and the separation portion are arranged in the slot together with the segment conductive body.
Hitachi Automotive Systems, Ltd.
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Hiroshi Takahiro Yoshimi Takayuki
Matahira Oomori Mori Koizumi