| 摘要 |
<p>The generator has a container (I) with water, and an air pump (IV), which pumps air over valves (III) that are provided below the container. An air collecting device (II) is provided for collecting the air pumped by the air pump. The air pump is connected with a base of the container by the valves. The collecting device has a mechanism, which is closed when the mechanism is below the container, so that the mechanism is moved upward by a lifting force.</p> |
