Patent ID: 8134250
Filing Date: 2012-03-13
Classification: F03D,F05B,Y02B,Y02E

Abstract:
1. A wind generator system comprising: a rotor mounted to a drive shaft; one or more blades attached to said rotor and extending radially outwardly from said rotor; a generator assembly coupled to said drive shaft and effective for generating electrical power; and a stationary housing having a frame comprising an upper frame disk and a lower frame disk forming an inner chamber for receiving said rotor and said more than one rotating blades, wherein at least one blade is a retreating blade and at least one blade is an advancing blade; a freely rotating wind directional apparatus that operates to detect the direction of the wind and is mechanically coupled to a wind shield rotatably attached to said frame such that it rotates with respect to said upper frame disk and said lower frame disk in response to the direction of the wind and operates to provide a barrier to block wind from providing resistance to blade rotation.