Methods and devices for storing energy
OwnerJames E. Bradleyinventor
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Abstract
The present invention provides devices and methods for storing energy. In particular, the present invention provides a highly efficient system for storing large quantities of energy. In one embodiment, the present invention provides devices and methods for storing energy in phase change material. In another embodiment, the present invention provides devices and methods for storing energy that can be used to cool a space at will. In yet another embodiment, the present invention provides devices and methods for storing energy that can be used to heat a space at will. In a preferred embodiment, the present invention provides devices and methods that can store energy that can be used to either heat or cool a space at will.
Claims18
A device for storing energy, comprising:
- a) a container having inlet and outlet ports and at least one wall,
- b) at least one cell, said cell having two lateral sides and being placed within said container such that said lateral sides of said cell are separated from said wall of said container;
- and
- c) at least one phase change material being capable of undergoing a phase change at a functional temperature above melting point of water at one atmosphere of pressure, said phase change material being disposed within said cell.
A method for storing energy, comprising:
- a) providing
- i) a container having inlet and outlet ports and at least one wall,
- ii) at least one cell, said cell having two lateral sides and being placed within said container such that said lateral sides of said cell are separated from said wall of said container,
- iii) at least one phase change material being capable of undergoing a phase change at a functional temperature above melting point of water at one atmosphere of pressure, said phase change material being disposed within said cell,
- iv) heat transfer fluid being capable of absorbing and dispelling heat, said fluid disposed in said container such that it is in contact with said lateral sides of said cell being capable of flowing through said inlet and outlet ports, and
- v) a heat transfer device outside of said container and in fluidic communication with said inlet port of said container, said heat transfer device being capable of adjusting the temperature of said heat transfer fluid;
- b) flowing said heat transfer fluid through said heat transfer device such that the temperature is adjusted to a uniform temperature,
- c) flowing said heat transfer fluid having said uniform temperature through said inlet port;
- and
- d) flowing said heat transfer fluid over said lateral sides of said cell such that said phase change material in said cell undergoes a phase change.
Dependencies are inferred from the claim text.