Patent ID: 8686610
Filing Date: 2014-04-01
Classification: H02K

Abstract:
1. An automotive dynamoelectric stator comprising: a cylindrical stator core in which slots are arranged so as to have openings on an inner peripheral side at a predetermined pitch circumferentially; a stator winding that is mounted to said stator core so as to be mounted inside said slots, and that forms a first coil end group and a second coil end group at two axial end portions of said stator core; a plurality of first lead portions that are constituted by a portion of said stator winding, that are led axially outward from said second coil end group, and that are disposed so as to extend circumferentially parallel to a surface of said second coil end group so as to ensure a gap between said first lead portions and said surface of said second coil end group, and a plurality of sets of third lead portions that are constituted by a portion of said stator winding and that respectively constitute output wires, said third lead portions being lead portions different from said first lead portions, wherein each of said plurality of first lead portions is disposed so as to extend circumferentially parallel to said surface of said second coil end group so as to cross at least one other of said first lead portions.