Plant and process for energy storage

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12140052
APP PUB NO 20230358150A1
SERIAL NO

18246458

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Abstract

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A plant for energy storage, comprises: a basin (2) for a work fluid having a critical temperature (Tc) lower than 0°; a tank (3) configured to store the work fluid in at least partly liquid or super-critical phase with a storage temperature (Ts) close to the critical temperature (Tc); an expander (4); a compressor (5); an operating/drive machine (6) operatively connected to the expander (4) and to the compressor (5); a thermal store (8) operatively interposed between the compressor (5) and the tank (3) and between the tank (3) and the expander (4). The plant (1) is configured for actuating a Cyclic Thermodynamic Transformation (TTC) with the work fluid, first in a storage configuration and then in a discharge configuration. The thermal store (8), in the storage configuration, is configured for absorbing sensible heat and subsequently latent heat from the work fluid and, in the discharge configuration, it is configured for transferring latent heat and subsequently sensible heat to the work fluid.

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Patent Owner(s)

Patent OwnerAddress
ENERGY DOME S P AVIALE ABRUZZI 94 20131 MILANO ITALY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rizzi, Dario Milan, IT 17 50
Spadacini, Claudio Milan, IT 30 58

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