Patent ID: 7147929

Claim:
A rotary machine comprising a resin-molded stator, a rotor built thereinto, and a housing into which said stator and said rotor are to be stored, wherein said resin-molded stator is obtained by a method which comprises: winding stator coils provided with insulation around a stator core comprising laminated electromagnetic steel plates, said stator core having at least one end face, axially providing the at least one end face of said stator core with a resin film or separator having a shape the same as that of a vertical section of the stator core, building the stator core provided with said stator coils into a housing, preheating said housing having said stator core built thereinto and then setting said housing in a preheated mold, and molding said stator core and said stator coils by injecting resin into the mold having said housing set therein, wherein said rotary machine comprises a rear plate for covering a side of said rotor, a brush assembly for supplying electric power via slip rings provided on said rotor, a rear bracket connected to said rear plate for covering said brush assembly, a bearing which supports one end of said rotor is provided in said housing, and a bearing which supports one end of said rotor is provided in said rear plate.