| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wind power generator having a simple configuration and exhibiting high power generation efficiency. <P>SOLUTION: This wind power generator is provided with: a duct having a small diameter part with minimum inner diameter between a front end part and a rear end part and swollen inwardly; a cylindrical container supported by and fixed to a support column erected on an inside face of the duct, extended along a central axis of the duct and storing a rotating shaft and a power generator; and an impeller connected to the rotating shaft. The support column supports the cylindrical container in the rear side from the small diameter part of the duct, and a blade of the impeller is provided in a position in the rear side from the support column and within the duct rear end part. <P>COPYRIGHT: (C)2008,JPO&INPIT |
