| 主权项 |
1. A method for generating energy from the energy sources of swells and waves, comprising:
a. providing a float jointed to an upper end of an outer power flexible link with a variable free length moving upward under the action of passing swells and waves and downward under action of its own weight, b. providing an increase of the free length of said outer power flexible link jointed by its lower end to a pulley-converter through the reeling off of said outer power flexible link from said pulley-converter, when said float is moving upward, c. providing a decrease of the free length of said outer power flexible link through the reeling up of said outer power flexible link on said pulley-converter, when said float is moving downward, d. providing a transfer of a buoyancy force of said float moving upward through said outer power flexible link to said pulley-converter mounted on a rotated shaft, which is fixed with brackets to an immovable platform submerged in a surrounding body of water to a depth at which the water is under a selected pressure, e. transforming of said buoyancy force of said float moving upward to a torque on said shaft proportional to the diameter of said pulley-converter and said buoyancy force, f. providing such a size of said diameter such that the circumference of said pulley-converter would be equal to or greater than a design height of a wave, g. providing at least two driving pulleys with equal diameters and at least two inner driving flexible links with a variable free length working in parallel and respectively connected to the driving pulleys, each driving flexible link being connected at its upper end to a driving pulley fixed rigidly on said rotated shaft, which is common with said pulley-converter, and by lower ends to a movable platform submerged in a surrounding body of water to a depth at which the water is under a selected pressure, such that the free length of said inner driving flexible links will be decreased by reeling up on said driving pulleys when said float moves upward, h. providing an amplified driving force on said inner driving flexible links comparable to a buoyancy force on said outer power flexible link by converting said torque on said shaft to said driving force according to a ratio of said diameter of said pulley-converter to a diameter of said driving pulley, i. providing such a size of said diameter of each said driving pulley, such that the circumference of each said driving pulley is equal to or greater than the selected stroke of said movable platform relative to said immovable platform, j. transferring said amplified driving force through said inner driving flexible links to said movable platform connected to said immovable platform through compressible chambers filled with a working fluid, jointed to said immovable platform by upper bases and jointed to said movable platform by lower bases, submerged in a surrounding body of water to a depth at which the water is under a selected pressure, k. providing a stroke of said movable platform upward to said immovable platform under an action of said amplified driving force on said inner driving flexible link when said float is moving upward under action of passing waves, l. providing a decrease of said stroke of said movable platform relative to said immovable platform in comparison to the wave height according to the ratio of said diameter of said pulley-converter to said diameter of said driving pulley, m. converting said driving force of said inner driving flexible link to spring-loaded compression of bodies of said compressible chambers and the high pressure of said working fluid in cavities of said compressible chambers, such that a pressure check valve hydraulically connected with said cavities will open to discharge high pressurized working fluid to pressure piping, when said float is moving upward under action of passing waves, n. transporting to a consumer of useful power an extracted portion of useful power in the form of a flow of said high pressurized working fluid discharged from said cavities of said compressible chambers through said pressure check valve and said pressure piping, when said float is moved upward such that under action of said amplified driving force said movable platform is moving upward to said immovable platform, a volume of said cavities is decreased and spring-loaded compression of bodies of said compressible chambers is increased, said driving pulleys are rotated under action of buoyancy force and decreased free length of inner driving flexible links by reeling up of said inner driving flexible links on said driving pulleys, o. providing a suction of said working fluid from a source of said working fluid, which said source is hydraulically connected to the inlet of a suction check valve and through the outlet of said suction check valve into said cavities, when under action of a selected pressure in the source of said working fluid said suction check valve is opened, when under action of said spring-loaded compression of bodies of said compressible chambers said movable platform is stroked downward relative to said immovable platform, said driving pulleys are rotated and an increased free length of inner driver flexible links is accompanied by increasing of the volume of said cavities, reducing the pressure inside said cavities, and closing said pressure check valve under action of a backward pressure of said working fluid in said pressure piping when said float is moved downward, p. transferring a force of said spring-loaded compression of bodies of said compressible chambers through said inner driving flexible links and said driving pulleys, which are fixed on said common rotated shaft with said pulley-converter under action of said force, such that the free length of said outer power flexible link is reduced by reeling up on said pulley-converter under action of said spring-loaded force, when said float is moving downward. |
