Title:
MAGNET BODY AND MOTOR USING THE SAME
Document Type and Number:
Japanese Patent JP3856958
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a magnet body wherein generation of cutouts and cracks is few and productivity can be improved, and a motor which can increase productivity relating to a rotor magnet body.
SOLUTION: A magnet member is provided with a magnet body 42 and a reinforcing member 44 which is collectively molded with the magnet body 42. The reinforcing member 44 is arranged on one end surface of the magnet body 42. A motor uses the above magnet body as a rotor magnet member 28. In the magnet member 28, the reinforcing member is ingegrally molded, so that generation of cutouts and cracks of the magnet member 28 can be reduced.
Inventors:
Eiji Kodate
Application Number:
JP20141598A
Publication Date:
December 13, 2006
Filing Date:
July 16, 1998
Export Citation:
Assignee:
Nidec Corporation
International Classes:
H01F7/02; H02K1/27; H02K15/03; (IPC1-7): H01F7/02; H02K1/27; H02K15/03
Domestic Patent References:
| JP5084153U | ||||
| JP7075295A | ||||
| JP2260402A | ||||
| JP4359656A | ||||
| JP10126989A | ||||
| JP7169611A |
Attorney, Agent or Firm:
Tadaaki Kishimoto
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