Title:
マグネット内装型ロータおよびそれを用いたブラシレスモータ
Document Type and Number:
Japanese Patent JP4154957
Kind Code:
B2
Abstract:
To provide a brushless motor which can realize a low cost in a small size and a high efficiency without scattering a magnet in a high speed range.
A magnet internally mounting type rotor 11 includes a rotor core 12, the magnet 13, and a rotary shaft 14. The magnet 13 of a rectangular parallelepiped shape is mounted in each hole 12c formed by annularly connecting 10 rotor cores 12 in such a manner that poles are alternatively arranged, and the cores 12 and the magnet 13 are adhesively integrated on the basis of the shaft 14.
COPYRIGHT: (C)2004,JPO
Inventors:
Kinashi Koichi
Application Number:
JP2002246518A
Publication Date:
September 24, 2008
Filing Date:
August 27, 2002
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H02K1/28; H02K1/22; H02K1/27; H02K1/30; H02K21/14
Domestic Patent References:
JP6048353U | ||||
JP11355985A | ||||
JP10257702A | ||||
JP2002209353A | ||||
JP9074729A |
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano
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