Title:
PERMANENT MAGNET ROTOR
Document Type and Number:
Japanese Patent JP2002010545
Kind Code:
A
Abstract:
To obtain a permanent magnet rotor that makes it possible to improve workability.
This rotor is provided with a ring-shaped permanent magnet 1 formed in a ring shape, a rotator shaft 2 that is fitted into the permanent magnet 1 with a plurality of splines 2a formed to extend in the axial direction at the positions corresponding to the intervals of magnetic poles on the fitted surface of the magnet, and a thermoplastic resin member that is filled into the splines of the rotor shaft 2.
Inventors:
TAKAI KEIJI
Application Number:
JP2000188554A
Publication Date:
January 11, 2002
Filing Date:
June 23, 2000
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H02K1/22; H02K1/27; H02K1/28; (IPC1-7): H02K1/27; H02K1/22; H02K1/28
Attorney, Agent or Firm:
Kodama Toshihide
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