Device for use of buoyancy in fluids with a reduced potential energy loss for periodic mass displacements on axes of rotation or for linear forces in multivalent mechanical systems

摘要

The device comprises floating bodies (7,12,20), which are connected with each other through connecting links, where the lowermost and the uppermost floating body is connected with a hollow body cover (22) with connecting links in each case. The hollow bodies change their volumes by force application. A medium with lower density than that of the fluid is provided in the hollow bodies. The air spaces of the hollow body are connected through a tube. The hollow body cover is moved to the interior of the hollow body in a sealed manner with respect to the fluid.