Production manner of the rotary electrical machinery and appliances and the rotary electrical machinery and appliances and the device null stator

摘要

PROBLEM TO BE SOLVED: To provide a rotary electric machine which improves cooling efficiency of a stator coil, and to provide a manufacturing method of the rotary electric machine and a device including the rotary electric machine.;SOLUTION: A resin molding an annular stator core fixed to the interior of a frame included in a rotary electric machine and a stator coil provided at the stator core has holes ranging from an annular axis direction end surface of the stator core to the exterior of the resin. The holes are provided so as to respectively open from several positions at a peripheral part in the annular axis direction end surface of the stator core to the exterior of the resin and arrange the hole axial direction parallel to the annular axis direction of the stator core.;COPYRIGHT: (C)2013,JPO&INPIT