Abstract: An ocean power plant for converting slow water flow energy with a turbine comprising at least one endless rotation chain (4) with a plurality of plate holders (2) along the rotation chain where the plate holder comprises at least one plate (1) attached in each plate holder, further, the rotation chain running in an extended lane around and engaging at least one drive wheel (5) in the one end arch of the web tiltably attached to the plate holder to alternate between open position with the primary flow direction of the water flow, and closed position towards the flow direction, and the drive wheel has a turbine shaft (7) coupled to a generator device (G), an electrical generator or a converter of the rotational energy to hydraulics or other type of mechanical or potential energy, for the utilization of the rotational energy, furthermore the path of the rotary chain (4) is tilted relative to the main flow direction of the water flow, all arranged in a fully or partially submersible support structure (100).

Abstract: An ocean current turbine for converting water currents energy includes the following features: a main frame arranged to be immersed in a water current, wherein the main frame comprises a bow part towards the water current, endless rotation chains with plates arranged to being captured at the bow part and driven backward by the water current, wherein the rotation chain runs about and in driving engagement with one or more driven wheels that operates a generator, and port and starboard side frames that are continuously convex and extends from the bow section and back to a transverse wide stern that is narrower than the greatest distance between port and starboard side frames, wherein the rotation chains include a starboard and a port endless rotation chain with the plates, and a reversing mechanism arranged to turn each plate to catch the water current at the bow part, so that each plate is driven backwards along the starboard, respectively port side frame, to back at the rear end of the wide stern part, and wh

Abstract: An ocean power plant for converting slow water flow energy with a turbine comprising at least one endless rotation chain (4) with a plurality of plate holders (2) along the rotation chain where the plate holder comprises at least one plate (1) attached in each plate holder, further, the rotation chain running in an extended lane around and engaging at least one drive wheel (5) in the one end arch of the web tiltably attached to the plate holder to alternate between open position with the primary flow direction of the water flow, and closed position towards the flow direction, and the drive wheel has a turbine shaft (7) coupled to a generator device (G), an electrical generator or a converter of the rotational energy to hydraulics or other type of mechanical or potential energy, for the utilization of the rotational energy, furthermore the path of the rotary chain (4) is tilted relative to the main flow direction of the water flow, all arranged in a fully or partially submersible support structure (100).