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Patent Searching and Data


Title:
回転電機
Document Type and Number:
Japanese Patent JP5608377
Kind Code:
B2
Abstract:

To provide a rotary electric machine that strikes a balance between high power and high torque, while being miniaturized, thereby suppressing an increase of manufacture cost.

The rotary electric machine includes a stator 11 having armature windings 16 and a rotor 20 which includes a rotor core 21 and a plurality of permanent magnets 23 that are arranged inside the rotor core 21 and constitute a magnetic pole and which is rotatably disposed by facing the stator 11. The respective permanent magnets 23 are configured such that a pair of permanent magnets 22a and 22a with the same magnetic poles are detached in a circumferential direction of the rotor core 21 and are arranged in an almost V shape that becomes narrower toward a stator confronted face.

COPYRIGHT: (C)2011,JPO&INPIT


Inventors:
Shingo Kato
Takanori Suzuki
Application Number:
JP2010007146A
Publication Date:
October 15, 2014
Filing Date:
January 15, 2010
Export Citation:
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Assignee:
Honda Motor Co., Ltd.
International Classes:
H02K1/27
Attorney, Agent or Firm:
Shinya Motoyama