Title:
ROTATING ELECTRICAL APPARATUS AND WIND-POWER GENERATION SYSTEM
Document Type and Number:
Japanese Patent JP2014053980
Kind Code:
A
Abstract:
To provide a rotating electrical apparatus in a reduced size while securing a predetermined amount of power generation.
A rotating electrical apparatus according to an embodiment comprises a first rotor, a second rotor, and a stator. The first rotor includes a magnetic pole on an outer peripheral surface, and rotates around a first axis. The second rotor includes a magnetic pole facing the magnetic pole of the first rotor on an outer peripheral surface, and rotates around a second axis by a magnetic force mutually applied between the second rotor and the rotating first rotor. The second rotor further includes a field magnet. The stator includes an armature facing the field magnet in a direction of the second axis.
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Inventors:
UEDA TAKASHI
FUJITA MASASHI
NAKAYAMA MASAYA
NAKAMURA HIDEYUKI
SHIN MASANORI
FUJITA MASASHI
NAKAYAMA MASAYA
NAKAMURA HIDEYUKI
SHIN MASANORI
Application Number:
JP2012194745A
Publication Date:
March 20, 2014
Filing Date:
September 05, 2012
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
H02K21/24; F03D9/00; F16H49/00; H02K7/18; H02K16/00
Attorney, Agent or Firm:
Patent Business Corporation Sakura International Patent Office
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