摘要 |
<p>The device comprises a driving wheel (1) connected to hydraulic actuators (2) by a gearing system (3). An intermediate reservoir (4) loads the actuators with liquid. The liquid is channeled to manifolds (5,6) through conduits provided with non-return valves (7) and motorized valves (8) controlled by an electronic system (9). The manifolds are alternately emptied and filled so that when the manifold (6) empties to activate three turbines (10) and fills the manifold (11), the manifold (12) at the time of emptying into the reservoir (13), the driving wheel effects a dozen rotations.</p> |