Title:
STATOR FOR ROTARY ELECTRIC MACHINE AND DRIVING DEVICE
Document Type and Number:
Japanese Patent JP2018170891
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To achieve a technique capable of, in the case where a coil includes a plurality of coil parts different in arrangement region in the circumferential direction, winding each of the coil parts appropriately around a stator core while suppressing a size increase of a coil end part.SOLUTION: A forward path turn 41 and a return path turn 42 are arranged with a shift from each other in a circumferential direction C, and the forward path turn 41 and the return path turn 42 adjacent to each other in the order of conducting direction are connected at an end on the same side in the circumferential direction C. An intermediate region A1 of a first coil part and the intermediate region A1 of a second coil part are arranged in different slots 23. An end region A2 of the first coil part and the end region A2 of the second coil part are arranged in the same slot 23. In the slot 23, slot housing parts 38 of the same number as the intermediate regions A1 of the first coil part and the second coil part together are arranged.SELECTED DRAWING: Figure 9
Inventors:
SUGIURA KEISUKE
CHINEN SHINTARO
CHINEN SHINTARO
Application Number:
JP2017067455A
Publication Date:
November 01, 2018
Filing Date:
March 30, 2017
Export Citation:
Assignee:
AISIN AW CO
International Classes:
H02K3/28
Attorney, Agent or Firm:
Patent business corporation r&c