| 摘要 |
<p>The elastic buoyant bodies (3) are formed from a fluid filled hollow body, and connects the fluids to one another through a connection element. The cross section of the inlet opening (8) of the liquid filled container (7) is smaller than the cross section of the elastic buoyant body in unloaded state. A sealing element closes the inlet opening to restricts the liquid from flowing out when the buoyant bodies moves in the liquid filled container.</p> |
