| 摘要 |
<p>PROBLEM TO BE SOLVED: To considerably and effectively recover wind energy to obtain power generating effect high in efficiency, compared with a conventional device, even having an outer diameter same as that of a conventional open type propeller, in a wind force power generation device. SOLUTION: A tubular and bar-like drift body 6 is arranged on the axial line in a cylindrical baffle tube 4, and a propeller for driving a generator 13 is arranged on the axial line in the direct rear part of the drift body 6. The drift body 6 effectively deflects an air current from the front in a centrifugal direction, and the diameter, length, shape of the front end part, and arranged position, etc., of the drift body 6 are determined so as to be most effective and low in resistance.</p> |
