公开(公告)号：US10666105B2

公开(公告)日：2020-05-26

申请号：US15501918

申请日：2015-08-07

Applicant: VALEO ELECTRICAL SYSTEMS KOREA LTD.

Inventor： Taewook Kang ,  Heewook Seo ,  Sangshin Lee ,  Jaechul Lee ,  Sangwook Lee

IPC: H02K3/28 ,  H02K3/48 ,  H02K15/06 ,  H02K3/12

Abstract: The invention relates to a wire assembly for electric rotary machine comprising a plurality of phase coils (P1-P6),each phase coils (P1-P6) being aimed to be inserted in a dedicated set of slots (18) of a stator (10),each phase coil (P1-P6) comprising a first part (61) having an input (I1-I6) and a second part (62) having an output (O1-O6), the first part (61) and second part (62) constituting a distributed wave winding,wherein each phase coil (P1-P6) comprises a U-turn part (63) linking the first (61) and the second (62) parts so that each phase coil (P1-P6) is composed of a single wire (23).