device for the production of electrical energy using the combined action of pulsed magnetic fields and currents fluidodinamiche agents on a flexible foil with a piezoel elementettrico and installation consisting of more modular elements connected electrically between them and compounds each from a plurality of such devices

摘要

Device comprising a flexible blade (1) equipped with a piezoelectric element (2) and equipped with a magnet (11) whose opposite poles are aligned at a correct distance with respective poles of further magnets (12, 13) applied to fixed supports (14, 15, 114, 115) that also carry respective shutters (16, 16', 116, 116'), all produced so that in the absence of fluid dynamic currents (V) the magnetic fields of the three magnets described above do not interact with one another, while in the presence of fluid dynamic currents (V), as soon as the blade (1) bends in one direction, the magnetic field of its magnet (11), moving towards the magnetic field of one of said fixed magnets (12, 13), is subject to the influence thereof amplifying the bending of the blade, until activation of a shutter (16, 16', 116, 116') operated by the same blade that interrupts the mutual influence of these magnetic fields, allowing the same blade to bend in the opposite direction, both due to the effect of the mechanical energy accumulated thereby and to the presence of the fluid dynamic currents and allowing the piezoelectric element to release electricity