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Title:
BLADE HAVING LINEAR POWER GENERATION SECTION CONVERTING CENTRIFUGAL FORCE INTO RECIPROCATING MOTION, AND FLUTTERING WIND POWER GENERATOR USING THE SAME
Document Type and Number:
Japanese Patent JP2010281209
Kind Code:
A
Abstract:

To provide a blade which eliminates a mechanism for rotating a rotary power generator, by converting reciprocating motion by fluttering of a blade into rotational motion by a cam mechanism, and can directly operate a linear power generator through reciprocating motion of fluttering, and to provide a fluttering wind power generator that uses the blade.

The blade consists of a weight part provided to a blade and moving in a centrifugal direction, by receiving the centrifugal force through the movement with a blade; a guide part guiding a slide motion of a weight; a spring body connected between the weight and the base of the blade to return the weight in the centripetal direction each reciprocation of fluttering of the blade; and a blade containing a permanent magnet or coil for power generation connected to either of the weight part and spring body and moving therewith, and is employed for the fluttering wind power generator.


Inventors:
Aoki, Shigemitsu
Application Number:
JP2009000132624
Publication Date:
December 16, 2010
Filing Date:
June 02, 2009
Export Citation:
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Assignee:
SYSTEC:KK
International Classes:
F03D5/06; F03D9/00