Title:
ROTARY ELECTRIC MACHINE
Document Type and Number:
Japanese Patent JP2017085765
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a technique capable of satisfactorily cooling a stator core without degrading the workability.SOLUTION: A rotary electric machine 1 has a plurality of hollow fixed members 12 which are fixed on the outer peripheral surface of a stator core 11. Each of the hollow fixed members 12 is a rod-like member extending in an axial direction of the stator core 11, which functions as a fixing member for fixing a plurality of laminated steel plates. Each of the hollow fixed members 12 is formed with a through hole 121 extending in the axial direction of the stator core 11. The through hole 121 functions as a cooling path in which a cooling medium flows.SELECTED DRAWING: Figure 1
Inventors:
YANG MU
Application Number:
JP2015211445A
Publication Date:
May 18, 2017
Filing Date:
October 28, 2015
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD
International Classes:
H02K1/20; H02K9/02; H02K9/19
Domestic Patent References:
| JPS5752761U | 1982-03-26 | |||
| JPH0657069U | 1994-08-05 | |||
| JP2013066341A | 2013-04-11 | |||
| JPS25132Y1 | ||||
| JPH09140097A | 1997-05-27 | |||
| JP2013070450A | 2013-04-18 |
Foreign References:
| US3414749A | 1968-12-03 |
Attorney, Agent or Firm:
Takashi Matsumoto
Naoya Goto
Naoya Goto