Patent ID: 8933602
Filing Date: 2015-01-13
Classification: H02K,Y10T

Abstract:
1. A stator structure comprising: a coil mounted on a stator core part; and a molded portion made of insulating resin that covers at least an end face of the stator core part and an outer periphery of the coil, wherein the stator structure includes a bus bar welded to a coil terminal portion formed in an end portion of the coil, the bus bar is placed so that a wide surface of the bus bar faces the end face of the stator core, and the coil terminal portion and a bus bar terminal portion formed in each end portion of the bus bar are welded to each other while a surface of the bus bar terminal portion is in surface contact with a surface of the molded portion near where the bus bar terminal portion and the coil terminal portion are welded to each other, and the coil terminal portion protrudes from an end face of the molded portion by a length corresponding to a width of a side surface of the bus bar.