Abstract: Semi-submerged device for the use of the energy of the waves, comprising at least one moving assembly formed by a buoy (1) attached to a rod (2), that moves through a cylinder (4) equipped with a one-way bottom valve (6), and said moving assembly is located inside the space delimited by a fixed supporting structure comprising at least three interconnected hollow vertical tubes (14), one of them equipped with a valve (7) and another with a valve (16), and each with an air chamber (15). One of said tubes (14) is connected to the cylinder (4) through the valve (7), It also comprises a top platform (18) located on the tubes (14) on the surface of the water.

Abstract: Semi-submerged device for the use of the energy of the waves, comprising at least one moving assembly formed by a buoy (1) attached to a rod (2), that moves through a cylinder (4) equipped with a one-way bottom valve (6), and said moving assembly is located inside the space delimited by a fixed supporting structure comprising at least three interconnected hollow vertical tubes (14), one of them equipped with a valve (7) and another with a valve (16), and each with an air chamber (15). One of said tubes (14) is connected to the cylinder (4) through the valve (7), It also comprises a top platform (18) located on the tubes (14) on the surface of the water.