主权项 |
1. A wind blade device for rotating a wind turbine, the wind turbine generating wind-generated electric power in residential, business, industrial, and electric utility applications, the wind blade device comprising:
a drive shaft mountable to the wind turbine; a first wing extending from one side of the drive shaft; and a second wing extending from an opposite side of the drive shaft; wherein at least a portion of the first wing distant from the drive shaft is curved in a first direction; wherein at least a portion of the second wing distant from the drive shaft is curved in a second direction; wherein each wing has a substantially triangular shape with one side of each wing secured to the drive shaft; and wherein the first wing and the second wing maximize surface area to the wind and receive the wind from any direction. |