| 摘要 |
<p>An underpressure screw turbine solves the problem of converting potential energy into kinetic energy in the range of the rotor (2) resulting in a 100 % reactivity. The rotor (2) is designed as an upright cylinder, having along the outer circumference a spiralling line (3), the circularly moving cylinder being centrically placed on the bearings (4, 5) which are attached to the inner wall of the housing (1) with a beam (6) or beam (7). The smallest possible cross-section (P) between two turns of the spiralling line (3) represents a transition from pressure into underpressure ratio. The turbine specified in this invention can be used in systems with a low quantity of fluid and high drops, and vice versa.</p> |
