Patent ID: 6224338
Filing Date: 2001-05-01
Classification: F03D,F05B,F05C,Y02E,Y02P,Y10S

Abstract:
A windmill comprising:a multisided frame formed of an open framework through which wind can pass freely having a first multisided section and a second multisided section with each section having at least one corner;said first section and said second section connected together by at least one connecting member at said at least one corner;two blades immediately adjacent to each other, each defining a plane such that the defined planes are angularly disposed to a horizontal axis such that said horizontal axis intersects said defined planes connected at opposite ends of the blade to the multisided frame and completely contained within said multisided frame, such that as wind strikes the blade, the windmill is rotated about said horizontal axis;at least one apparatus connected to the horizontal axis which is driven by the rotational force imparted by said windmill.