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Device for Collecting Energy From Broad Wave Spectra

[Category : - RENEWABLE ENERGY]
[Viewed 12 times]

A device for collecting renewable energy includes two superposed caissons and the height of which is small in comparison with the expanse of the device which are floating or secured to a fixed or shoreline structure. A plurality of similar tubes with vertical axes is distributed over the expanse of the caissons, extending down beneath the caissons, open at their lower ends immersed in the water. Upper ends are inset into the caissons and have a valve that opens from the inside of the tube toward the upper caisson, and with a valve opening from the lower caisson toward the inside of the tube. Air is driven into the upper caisson by the rise in water level in some of the tubes and conveyed through a turbine generator unit which produces electricity, then returns into the lower caisson suction into tubes in which the water level is falling.

Patent publications:

US 11261839

Asking price:

50,000 USD

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Seller:

lemuet (France)

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