WIND POWER ENGINE COMPRISING A VERTICAL ROTATIONAL AXIS AND CENTRAL DEFLECTION BODY

摘要

The invention relates to a wind power engine comprising a rotor with a vertical rotational axis (A) and a central deflection body (3). The blade body (2) and the deflecting body are connected by parallel end plates (1) which have a flat blade profile or a cross-section which is made of two parallel lines which are connected in the region of the inlet edge and the discharge flow edge in such a manner that air resistance to the wind that flows by is as little as possible. The form of the end plates (1) on both of the ends has an area which is wider than the width of the blade body (2), whereas the intermediate area of the end plates (1) is wider than the smallest dimension of the cross-section of the deflection body (3) but narrower than the width of the blade body (2). In the region of the inlet edge (2a) of the blade body (2), the end plates form an edge (1a) which protrudes over the cross-section of the blade body (2) and in the region of the domed section, said blade body forms an edge (1c) whose width is optionally reduced in a gradual manner towards the discharge flow edge (2b) in order to finally have the smallest width in said region.