Patent ID: 8702392

Claim:
A water wheel impeller type power generator comprising a rotating shaft transmitting power to a generator, a rotor fixed onto this rotating shaft, and impeller blades provided on the outer periphery of this rotor and serving to rotate the aforementioned rotor by receiving a flow of fluid, wherein a fluid passage frame body is disposed below the aforementioned rotor to form a fluid passage, with the aforementioned impeller blades being rotatably disposed on the aforementioned rotor, a fluid receiving part and a stopper part shorter than this fluid receiving part are both formed in an L shape, the aforementioned stopper part is disposed on the side of the fluid receiving part receiving fluid pressure from the fluid passage such as to maintain the fluid receiving part in an erected position, an impeller blade passage frame body is disposed on the outer periphery of the aforementioned rotor in such a way as to surround the rotor without inhibiting rotation of the aforementioned impeller blades, and a weight is provided on the aforementioned fluid receiving part.