Sea water raising device for dam, has boat moving up and down to allow water to pass into cylinder and to close cylinder, depending on waves, and cage lowering into cylinder by pushing water from cylinder to aqueous pipe leading to dam

摘要

The device has two parallel bars and a boat (8) moving up, when the waves arrive, to mount a piston (18) and a cage (20) whose windows move for water current to pass into a cylinder (22). The boat is lowered, when the waves recede, on the piston that pushes the cage inside the cylinder to close the cylinder. The cage descends the cylinder by pushing the water from the cylinder to a pipe (25) end then to an aqueous pipe leading to a dam. The two parallel bars are articulated at one side with a cross-piece fixed to two pillars sunken under sea, and another side to the boat.