MAGNETIZATION DEVICE FOR ROTOR CORE AND MAGNETIZATION METHOD

Title:

MAGNETIZATION DEVICE FOR ROTOR CORE AND MAGNETIZATION METHOD

Document Type and Number:

Japanese Patent JP2015222744

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a magnetization device for a rotor core capable of suppressing deformation of an electromagnetic steel sheet.SOLUTION: A magnetization device 1 for a rotor core associated with one mode of the present invention is a magnetization device for a rotor core 2 laminated with an electromagnetic steel sheet 21. The magnetization device 1 includes: a magnetization yoke 3 for magnetizing the rotor core 2; and nipping means for nipping a peripheral part of the electromagnetic steel sheet 21 from a lamination direction of the electromagnetic steel sheet 21. Thereby, deformation of the electromagnetic steel sheet 21 may be suppressed.

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Inventors:

MATSUSHITA MASAYUKI
MORI HIROTAKA
URANO HIROAKI

Application Number:

JP2014105818A

Publication Date:

December 10, 2015

Filing Date:

May 22, 2014

Export Citation:

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Assignee:

TOYOTA MOTOR CORP

International Classes:

H02K15/03; H01F13/00

Attorney, Agent or Firm:

Ken Ieiri

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