Refrigeration – Refrigeration producer – Sorbent type
Patent
1989-03-30
1990-05-22
King, Lloyd L.
Refrigeration
Refrigeration producer
Sorbent type
62495, F25B 1500
Patent
active
049266594
ABSTRACT:
A absorption refrigeration system having cooling and heating modes of operation functions with a double-effect or "split" refrigeration cycle having approximately the same refrigerant concentration span in each cycle loop. The system includes a novel direct expansion combined evaporator and absorber assembly with improved heat transfer characteristics and with interchangeable liquid flows accomplished through actuation of a conventional reversing valve. Also, the system is provided with improved recuperative heat exchangers to further increase system energy conversion efficiencies.
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patent: 4748830 (1988-06-01), Oouchi et al.
patent: 4791790 (1988-12-01), Tongu
Christensen Richard N.
DeVuono Anthony C.
Landstrom D. Karl
Wilkinson William H.
Gas Research Institute
King Lloyd L.
Watkins Robert B.
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