Abstract: A power generator utilizing gases and the gravitational force as efficiently as the buoyant force which act on an apparatus in a natural or man-made liquid medium and convert such forces into mechanical energy. The power generator includes methods for a plurality of weighted uniquely configured variable density containers which ascend and descend in a primarily vertical plane and which drive one or more chains, belts or conveyances with rotating sprockets or pulleys on horizontally aligned shafts in primarily a vertical arrangement upon such apparatus. The chains, belts or conveyances driven by the movement of the containers rotate the sprockets or pulleys (FIG. 1) and their associated shafts in both the ascending and descending motion creating mechanical power. Such power can be used to turn electrical generators or other mechanical machines which necessitate such power input.

Abstract: The vertical gravity/buoyancy power generator relates to the generation of power by harnessing the gravitational and buoyant forces which act on an apparatus in a natural or man-made liquid medium and convert such forces into mechanical energy. More specifically, the vertical gravity/buoyancy power generator improves on operably different, fluid medium power generators by efficiently utilizing the gravitational force as efficiently as the buoyant force is harnessed. The vertical gravity/buoyancy power generator includes methods, systems and devices for a plurality of weighted containers which ascend and descend in a primarily vertical plane and which drive one or more chains, belts or conveyances with rotating sprockets or pulleys on horizontally aligned shafts in primarily a vertical arrangement upon such apparatus. In the descent phase the containers are open on both ends (FIG.

Abstract: The rotational gravity/buoyancy power generator relates to the generation of power by harnessing the gravitational and buoyant forces which act on an apparatus in a natural or man-made liquid medium and converting such forces into mechanical energy. More specifically, the rotational gravity/buoyancy power generator improves on operably different, fluid medium power generators by efficiently utilizing the gravitational force as efficiently as the buoyant force is harnessed. The rotational gravity/buoyancy power generator includes methods, systems and devices for a plurality of weighted containers with a movable closure means on one or both ends, attached to one or more chains, belts or conveyances with one or more rotating sprockets or pulleys on horizontally aligned shafts which form a continuous loop in primarily a vertical arrangement comprising ascending and descending phases upon such apparatus in a continuous and flowing movement (FIG. 1). In the descent phase the containers are open on both ends (FIG.