| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem wherein when a small-scale water power generator is installed in a river or a water passage, falling matters such as dead leaves and vinyl sheets are easily attached to a rotary vane to the trouble of the generator, while in a wind power generator, a pole strong enough to withstand strong wind for installing the rotary vane is necessary to increase an installation cost. <P>SOLUTION: A fluid flowing into a hollow cylinder 2 is flowed out from an outlet 2b provided in the side of the cylinder, and the hollow cylinder 2 is axially rotated by a thrust 9 produced as a reaction force to generate a power. When the generator is used as the small water power generator, the outlet 2b is widely secured, and attachment trouble of the falling matters is suppressed. When used as the wind power generator, inflow wind is discharged to the side of the hollow cylinder 2, and then the installation using the wall surface 19 of an existing construction or the like is available. <P>COPYRIGHT: (C)2013,JPO&INPIT |
