| 摘要 |
PURPOSE: A vertical axis aerogenerator rotating windmill vanes is provided to reduce raw material cost by having simple structure as external structures for inducing wind are unnecessary and to enlarge a vertical aerogenerator by reducing the weight. CONSTITUTION: Two or more windmill vanes(9) vertically formed revolves around a rudder axis(13). The gear rate between the outer wheel and inner wheel of the windmill vane is 2:1. The outer wheel(7) and the inner wheel(15) are connected through a chain(11) or a timing belt. The rate between the rotation and revolution of the windmill vane is 2:1. Three coaxial axes which are a rudder axis, a power generation axis, and a support axis are formed. The power generation axis has arms(5,16) supporting the windmill vane and limits the rotation axis of the windmill vane. |
