Refrigeration – Processes – Fluid external of refrigeration producing cycle
Reexamination Certificate
2005-02-22
2005-02-22
Tanner, Harry B. (Department: 3744)
Refrigeration
Processes
Fluid external of refrigeration producing cycle
C062S201000, C062S396000, C062S434000, C220S592120, C119S014090, C119S014460
Reexamination Certificate
active
06857278
ABSTRACT:
A process for cooling liquids wherein a coolant is cooled in a chiller during off-peak electrical demand periods, then directed to a first insulated storage vessel where it is stored until off-peak electrical demand periods have ended. During peak electrical demand periods, the coolant flows from the first insulated storage vessel to a flat plate heat exchanger, where a flow of liquid to be cooled, entering through a second conduit, is cooled. The cooled liquid exiting the heat exchanger is directed to a second insulated storage vessel where little or no further cooling of the liquid will be necessary during peak electrical demand periods.
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Gruber Duane A.
Gruber Michael E.
Litman Richard C.
Tanner Harry B.
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