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Title:
FLUTTERING WIND POWER GENERATOR
Document Type and Number:
Japanese Patent JP2010053714
Kind Code:
A
Abstract:

To provide a fluttering wind power generator capable of firstly improving efficiency of wind electricity power generation by compensating the weight of a blade to substantially lighten the weight to allow the blade to be lifted even by weak wind and secondly eluding excessively strong wind by regulating lead and lag angles of the blade depending on a wind speed.

The fluttering wind power generator includes a blade means containing a fluttering blade, a pitch angle inverting means for inverting positively and negatively a pitch angle, a transmitting means for changing a reciprocating motion into a rotating motion to transmit the rotating motion to a generator, a generating means for generating electricity by means of the rotating motion, and a lead and lag angles regulating means of the blade. The blade means is equipped with a counterbalance and a gas spring for acting as a damper.


Inventors:
Aoki, Shigemitsu
Application Number:
JP2008000216932
Publication Date:
March 11, 2010
Filing Date:
August 26, 2008
Export Citation:
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Assignee:
SYSTEC:KK
International Classes:
F03D5/00



 
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