Patent ID: 6847137
Filing Date: 2005-01-25
Classification: H02K

Abstract:
1. A stator support structure for an electric rotary machine, comprising: a divided-coil type stator including a plurality of divided stator cores and a plurality of stator coils wound around the stator cores, respectively; a first rotor disposed inside the divided-coil type stator; a second rotor disposed outside the divided-coil type stator; a first stator support member supporting one side of the divided-coil type stator; a second stator support member supporting the other side of the divided-coil type stator; and a plurality of positioning projection members which are located between the first and second stator support members, wherein the divided-coil type stator and the first and second rotors are rotatably disposed in a concentric relationship to form a three-layer structure, and both distal ends of the respective stator cores are rigidly supported with the first and second stator support members with a given equal distance, wherein each of the positioning projection members remains between adjacent stator cores to allow the stator cores to be positioned with the given equal distance, and wherein each of the positioning position members is monolithically integral with one of the stator support members.