Refrigeration – Automatic control – Selective heating or cooling
Patent
1991-01-28
1992-04-28
Tanner, Harry B.
Refrigeration
Automatic control
Selective heating or cooling
621964, 62199, F25B 4100, F25B 1300
Patent
active
051076861
ABSTRACT:
A transport refrigeration system including host and remote refrigeration systems having local and remote evaporators, respectively, for respectively controlling the temperatures of first and second compartments via cooling and hot gas heating cycles. The host and remote refrigeration systems each have a plurality of controllable valves, including a controllable valve in their respective suction lines, and they each have a suction line to liquid line refrigerant by-pass lines, enabling either the host or remote evaporator to function as a condenser for the other, while by passing the normal condenser function, and further enabling either evaporator to control to a lower temperature than the other, as desired.
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Lackey D. R.
Sollecito John
Tanner Harry B.
Thermo King Corporation
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