| 摘要 |
<p>AN 2098 WATER-TURBINE This invention relates to an improvement in a water turbine having at least two sequentially arranged turbine stages, the improvement comprising that the water turbine includes at least two mutually exchangeable segment means immediately following one another in the axial direction and each including at least one tubular stator means with vane means, and at least one rotor means with bucket means, each group of segment means forming one set of turbines.</p> |
