Title:
Power generator
Document Type and Number:
Japanese Patent JP6155470
Kind Code:
B2
Abstract:
A power generation device includes a first magnet member, a second magnet member which is disposed such that the N pole side thereof is in the opposite direction to the N pole side of the first magnet member, a yoke which is disposed between the first magnet member and the second magnet member, an induction coil which is disposed at an outer periphery of the yoke. When the first magnet member and the second magnet member slidingly move in synchronization or when the yoke slidingly moves, the direction of a magnetic flux flowing in the yoke changes to generate an electromotive force in the induction coil.
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Inventors:
Koichi Nagahara
Yasuaki Matsumoto
Yasuaki Matsumoto
Application Number:
JP2013548063A
Publication Date:
July 05, 2017
Filing Date:
November 08, 2012
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H02K35/02
Domestic Patent References:
| JP61076914U | ||||
| JP60166116U | ||||
| JP54087865A | ||||
| JP2009516802A |
Foreign References:
| WO2011069879A1 | ||||
| WO2011117031A1 |
Attorney, Agent or Firm:
Kenji Kamada
Hiroo Maeda
Hiroo Maeda