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Patent Searching and Data


Title:
FLOWING WATER POWER GENERATION DEVICE
Document Type and Number:
Japanese Patent JP2013160135
Kind Code:
A
Abstract:

To provide a flowing water power generation device configured to eliminate a failure due to a sticking living substance and a floating object, and to enable easy maintenance, easy enlargement, and efficient power generation by use if flowing water such as an ocean current and a tidal current.

A water receiving plate 13 is arranged at a bottom part of a floating body 11 so that the floating body 11 rolls on flowing water, and one surface faces a flow of the flowing water. A rotary shaft 14 is arranged in the floating body 11 so as to rotate around the center line in parallel to the rotational center line of the rolling motion of the floating body 11. A pendulum member 16 is arranged to vibrate around the rotary shaft 14 together with the rotary shaft 14. A two-way clutch 17 is installed on the rotary shaft 14 so as to release vibration of the pendulum member 16 in a direction of the rolling motion of the floating body 11 and to fix the vibration in the opposite direction. A generator 18 is arranged on the rotary shaft 14 so that electric power can be generated by being driven by the vibration of the pendulum member 16.


Inventors:
AKAGAWA MAKOTO
Application Number:
JP2012000022584
Publication Date:
August 19, 2013
Filing Date:
February 04, 2012
Export Citation:
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Assignee:
SENRYOU KK
International Classes:
F03B13/26
Attorney, Agent or Firm:
Atsushi Suda
Shuji Kusunoki