A turbine generator having one or more wind turbines for generating energy and a series of plates located above and below each turbine for focusing and converging the wind inwardly. The plates are aerodynamically-designed to converge the wind onto the turbine and provide a strong wind current. The turbine...http://www.google.com/patents/US7824060?utm_source=gb-gplus-sharePatent US7824060 - Wind powered device
