Title:
冷却機能を有する電動機用回転子
Document Type and Number:
Japanese Patent JP2009516499
Kind Code:
A
Abstract:
A rotor for use in a motor with a cooling function includes a main body and a plurality of cooling blades formed to be integrated with the main body. The main body includes attachment reinforcing openings and is formed by pressing soft magnetic powder. The cooling blades are formed through injection molding into the respective attachment reinforcing openings of the main body. Alternatively, the cooling blades are integrally formed with the main body by pressing along with the main body.
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| WO/2022/064627 | ELECTRIC MOTOR |
Inventors:
Lee, Seungyeol
Park, Jincheol
Park, Jincheol
Application Number:
JP2008541088A
Publication Date:
April 16, 2009
Filing Date:
November 22, 2006
Export Citation:
Assignee:
Dew Electronics Corporation
International Classes:
H02K1/32; H02K1/02; H02K9/06
Attorney, Agent or Firm:
Yoichi Oshima