High efficiency refrigerant based energy storage and cooling...

Refrigeration – Processes – Accumulating holdover ice in situ

Reexamination Certificate

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C062S434000, C065S104000

Reexamination Certificate

active

07124594

ABSTRACT:
Disclosed is an efficient, energy storage and cooling system that is refrigerant based. When connected to a condensing unit, the system has the ability to store energy capacity during one time period and provide cooling from the stored energy during a second time period. The system requires minimal energy to operate during either time period, and only a fraction of the energy required to operate the system during the first time period is required to operate the system during the second time period using an optional refrigerant pump.

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