Refrigeration – Automatic control – Diverse – cascade or compound refrigeration-producing system
Patent
1975-02-18
1976-08-24
Wayner, William E.
Refrigeration
Automatic control
Diverse, cascade or compound refrigeration-producing system
62236, 62243, B60H 304
Patent
active
039764583
ABSTRACT:
In an engine powered vehicle having a generator, a storage battery, and a refrigerated compartment having a refrigerated cooling coil, a compressor is connected to the cooling coil, the condensor is connected to the compressor. A refrigerant expansion means is connected to the compressor and to the cooling coil. In one embodiment a second compressor is operatively connected to the vehicle engine; in another a second condensor is connected to the second compressor, and in another the refrigeration system includes a third compressor connected in parallel with the first compressor and the second compressor. A second condensor, a second means to expand refrigerant, and a second cooling coil is connected with the third compressor to refrigerate two separate compartments. Each embodiment preferably has a control to operate the systems relative to the refrigeration demand of the system.
REFERENCES:
patent: 3633377 (1972-01-01), Quick
patent: 3885398 (1975-05-01), Dawkins
Jeffreys George C.
Wayner William E.
Widdowson John H.
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