| 摘要 |
<p>The arrangement has turbines (A, B) driven by water jets and designed as bands. One of the turbines is arranged opposite to another turbine. The turbines comprise turbine blades (10a, 10b) formed in form of grooves. The grooves are curved such that the water jet strikes at a turbine blade of the former turbine and is turned back to strike at a turbine blade of the latter turbine. A third turbine is arranged in an opposite direction of the latter turbine. The turbines are coaxially arranged and exhibit different diameters.</p> |
