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Patent Searching and Data


Title:
WAVE POWER GENERATING SET
Document Type and Number:
Japanese Patent JPH06330842
Kind Code:
A
Abstract:

PURPOSE: To provide a wave activated generating set that improves the recovery efficiency of wave energy, reducing the cost of production, and gets maintenance facilitated.

CONSTITUTION: A rocking body 3 is installed, as being rocking motion around the axial center of a turning shaft 3A pivotally supported in a gap with a wall 1A, in each paritioned part 1B of a floating structure 1 to be formed by the partioned wall 1A radially installed from the central part, and a windmill 4 and an air hole 6 are installed on an upper part in an air tank 1E installed in the structure 1, while a power generating means, which converts a rotary motion by an air flow to be produced by a rokcing motion due to waves of the rocking body 3 and a sea surface variation in the windmill 4 into electricity, is installed in this floating structure 1 as the constitution. Accordingly, as plural pieces of rocking bodies 3 are set up on the circumference of this structure 1, wave energy is effectively recoverable even if a sense of waves is varied by a wind direction or the like, and further a mooring system is adopted, so that it can be easily set up in an optional position, whereby the cost of installation is reducible and simultaneously maintenance is also achievable in an easy manner.


Inventors:
SUNADA HIROYUKI
YAMAGUCHI EIJI
MITSUSHIMA MASAO
Application Number:
JP11800693A
Publication Date:
November 29, 1994
Filing Date:
May 20, 1993
Export Citation:
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Assignee:
HITACHI SHIPBUILDING ENG CO
International Classes:
F03B13/18; H02K7/18; (IPC1-7): F03B13/18; H02K7/18
Attorney, Agent or Firm:
Yoshihiro Morimoto