Refrigeration – Automatic control – Of external fluid or means
Patent
1996-12-04
1998-10-20
Wayner, William E.
Refrigeration
Automatic control
Of external fluid or means
622284, 165239, 236 46R, F23N 520, F25D 1700
Patent
active
058229973
ABSTRACT:
A thermal conditioning system is provided which is configured for setback operations. The source of thermal conditioning is preferably a gas driven heat pump. Control is provided such that during the recovery process, the operation of the heat pump is varied to accommodate changes in loading on the system. In addition, the control apparatus is configured to vary the start time of the recovery period as a function of recent system performance.
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Gas Research Institute
Wayner William E.
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