| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wind power device which can effectively use wind force energy and which can improve the efficiency of electric power generation. <P>SOLUTION: Since the flow F2 of wind is guided from the circumference of a rotation region of one or a plurality of airfoil profile blades toward the rotation region of the wind power device 500, a strut 200 can increase the volume of air and the speed of wind. Thus, the wind force energy is increased, and the efficiency of electric power generation can be improved. <P>COPYRIGHT: (C)2007,JPO&INPIT |
