Patent ID: 7385305
Filing Date: 2008-06-10
Classification: F03D,F05B,H02K,Y02E,Y02P

Abstract:
1. A wind power current generator comprising: a support, a stator fixed to the support, a rotor that can rotate in relation to the stator, a hub connected to the rotor and carrying at least two blades radially extending away from the hub, characterized in that the stator and the rotor each comprise a substantially tubular cross section and are coaxially arranged, one of the stator and the rotor carrying permanent magnets and the other of the stator and the rotor carrying windings that face the permanent magnets, the stator and rotor extending beyond the magnets and the windings to support at least one antifriction bearing, characterized in that one antifriction bearing is provided at each respective end of the substantially tubular stator and rotor, the permanent magnets and the windings lying between said bearings.