Refrigeration – Processes – Circulating external gas
Reexamination Certificate
2008-05-13
2008-05-13
Jiang, Chen Wen (Department: 3744)
Refrigeration
Processes
Circulating external gas
C062S208000
Reexamination Certificate
active
11517466
ABSTRACT:
A variable evaporator control system and method in a gas dryer for maximizing the cooling which can be accomplished for a given length heat exchanger by adjusting the evaporator refrigerant approach temperature responsive to changes in the gas load on the system. Pressure and/or temperature sensors positioned at particular locations in the system provide feedback for controlling adjustments in the approach temperature depending on the gas load.
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Fox Timothy J.
Honath Mark F.
Pritchard Brian W.
Baker & Hostetler LLP
Flair Corporation
Jiang Chen Wen
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