Title:
波力発電を用いたマーキングブイ
Document Type and Number:
Japanese Patent JP2007527339
Kind Code:
A
Abstract:
Disclosed herein is a marking buoy device using wave power generation. The marking buoy device includes a support unit, a sustaining disc, an operation unit, a buoyancy unit and a flicker controller. In the support unit, upper and lower support rods and a pair of guide rods are vertically combined together and a marking lamp is mounted on the upper support rod. The sustaining disc allows the guide rods to move upward and downward. The operation means operates a generator using relative movement and charges a battery. The buoyancy unit watertightly accommodates the operation means in a separate space.
Inventors:
Sha, Bon-Ryo
Application Number:
JP2006518552A
Publication Date:
September 27, 2007
Filing Date:
July 08, 2004
Export Citation:
Assignee:
Sha, Bon-Ryo
International Classes:
B63B22/16; B63C7/26; F03B13/18; H02K7/18
Attorney, Agent or Firm:
Kazunori Saito
Tetsuya Ito
Tetsuya Ito