| 摘要 |
Apparatus (500), plant and method for the conversion of wind or water flow energy into mechanical energy exploitable by users, comprising: two wing devices (501, 502) apt to assume a driving configuration and a resting configuration; means (7, 8) for slidably guiding the wing devices, defining an operative path for each of said devices; and means (23, 24) for varying the configuration of the wing devices, apt to cause the passing thereof from the driving configuration to the resting configuration, and vice versa, at predetermined positions along the operative paths.__ |
