| 摘要 |
[Problem to be Solved] A water wheel impeller blade type electric power generating apparatus with which, on the forward motion side, the hydraulic pressure applied to the impeller blade is reduced; the mud, sand, dirt, and the like will not be collected into the water wheel; and the reduction in manufacturing cost for the apparatus can be made. [Solution] A water wheel impeller blade type electric power generating apparatus comprising: a rotating shaft 4 for transmitting motive power to a power generator 30, a rotor 1 fixed to this rotating shaft 4, and an impeller blade 10 provided on the outer periphery of this rotor 1 to receive a flow of fluid for rotating the rotor 1. The impeller blade 10 is rotatably disposed on the rotor 1, and has a stopper part 11 and a fluid receiving part 12 extending from this stopper part 11 and being longer than the stopper part 11, the fluid receiving part 12 being provided with a length large enough to cover the stopper part 11 of the impeller blade 10 given on the thrust down side upon the impeller blade 10 being thrust down. To a top plate 23 constituting a frame body of the apparatus, a fluid guide plate 24 inclined inward being fixed for guiding the fluid to the impeller blades 10 positioned under the rotating shaft 4 of the rotor 1. |
