Wind turbine with improved wind capture

Abstract

Title: Wind Turbine with Improved Wind Catch The invention relates to a wind turbine (1) comprising at least one electricity-generating device (2) comprising at least one rotor (100) rotating about an axis R1, the rotor comprising at least two blades (120) each having a lifting surface extending from a leading edge (126) to a trailing edge (127), the rotor further comprising a hub (110) supporting the blades (120), the rotor further comprising at least one arm (121) one end of which is fixed to the hub (110) and the other end fixed to a cylindrical concave portion (122). The lower surface (124) is configured such that each blade comprises a cylindrical concave portion (122). Figure for the abstract: Fig. 1.