Refrigeration – Processes – Compressing – condensing and evaporating
Patent
1977-08-29
1979-02-27
King, Lloyd L.
Refrigeration
Processes
Compressing, condensing and evaporating
62199, 62505, 62510, F25B 500, F25B 3100, F25B 110
Patent
active
041417089
ABSTRACT:
A vapor compression refrigeration system which has a compressor, a condenser, a low temperature flash economizer, a high temperature flash economizer and a chiller connected to form a primary refrigerant loop and a second compressor and economizer condenser connected to partially form a secondary refrigerant loop. Gaseous refrigerant from the high temperature flash economizer is condensed by the economizer condenser and then flashed in the low temperature flash economizer. The gaseous refrigerant from the low temperature flash economizer is recompressed by the second compressor and thereafter recondensed by the economizer condenser. The recondensed refrigerant is then circulated to the low temperature flash economizer together with the remaining liquid refrigerant from the condenser.
REFERENCES:
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patent: 3165905 (1965-01-01), Ware
patent: 3226940 (1966-01-01), Jekat et al.
patent: 3232074 (1966-02-01), Weller et al.
patent: 3553974 (1971-01-01), Osborne
patent: 3665724 (1972-05-01), Anderson et al.
patent: 4014182 (1977-03-01), Granryd
Lavigne, Jr. William J.
Leonard Louis H.
Carrier Corporation
Curtin J. Raymond
Daley Donald F.
Hayter Robert P.
King Lloyd L.
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