Refrigeration – Intermediate fluid container transferring heat to heat... – Unitary jacket surrounding coolant line
Patent
1993-06-21
1995-11-14
Wayner, William E.
Refrigeration
Intermediate fluid container transferring heat to heat...
Unitary jacket surrounding coolant line
62199, 62525, F25D 1104, F25B 500
Patent
active
054655919
ABSTRACT:
A refrigeration appliance having at least two refrigeration compartments, each compartment having its own access door, is provided wherein there is a first evaporator for the first compartment, the first evaporator operating at a first pressure level and a second evaporator for the second compartment, the second evaporator operating at a pressure level higher than the first pressure level. There is a single condenser, a single compressor, a refrigerant circuit having a series of conduits with different flow control capabilities for providing a flow of refrigerant sequentially, that is, not simultaneously, to the first and second evaporators, the condenser and compressor, and various valves in the refrigerant circuit for directing refrigerant to a selected one of the evaporators from the condenser and for preventing a flow of refrigerant into the first evaporator when refrigerant is being directed into the second evaporator to cool the second compartment.
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Cur Nihat O.
Khanpara Jatin C.
Kuehl Steven J.
Leclear Douglas D.
Peterson James R.
Krefman Stephen D.
Rice Robert O.
Van Winkle Joel M.
Wayner William E.
Whirlpool Corporation
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