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FIXED-DIRECTION ROTATION WINDMILL

Summary

The rotation windmill which rotates in the fixed direction.

Technology Benefits

The rotation windmill can take out a wind force stably as rotational power irrespective of a weather condition with a simple mechanism especially.

Technology Application

Wind-power generation

Detailed Technology Description

PROBLEM TO BE SOLVED: To provide a fixed-direction rotation windmill capable of stably taking out wind power as a rotary motive force with a simple mechanism regardless of a meteorological condition.SOLUTION: Wind power vanes 10 having an "open convex polygon shape" in a cross-section orthogonal to a shaft 2 and constituted so that a convex surface of the convex polygon is configured in a manner so as to be openable/closable, are arranged in multiple levels in a point-symmetrical manner around a rotating axle 1 via the shaft 2, in a radial shape and equally dividing a circle circumference in n pieces of sections. The outer end of the shaft 2 is fixed to a cylindrical box frame rotating body 20, and the center of the cylindrical box frame rotating body 20 is fixed/supported by the rotating axle 1.

Application Date

28-Jan-2012

Application No.

Japanese Patent No. 5148762

Goods and Services

License

Country/Region

Japan

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