Patent ID: 7183663
Filing Date: 2007-02-27
Classification: F03D,F05B,G05D,Y02E

Abstract:
1. A windmill kite comprising: at least three substantially axially co-directed, spaced apart mill rotors connected to at least one gear box; at least one dynamo connected to an output of said gear box; a frame for supporting said at least one gear box and said at least one dynamo; at least one composite cable connected to said frame for controlling the altitude and location of said windmill kite and for transmitting electricity to and from said windmill kite; means for determining the attitude of said frame relative to a fixed set of orthogonal axes; means for changing the attitude of said frame relative to a fixed set orthogonal axes and wherein said means for determining the attitude of said frame relative to a fixed set of orthogonal axes comprises at least two Global Positioning System receivers.