Heat exchange – Heating and cooling – Heating and cooling of the same material
Patent
1978-04-14
1979-12-18
O'Dea, William F.
Heat exchange
Heating and cooling
Heating and cooling of the same material
62 2, 62476, 62324, F25B 1300
Patent
active
041789890
ABSTRACT:
A system to accomplish both air cooling and air heating of indoor space by utilizing solar energy. In principle the disclosed system is an absorption refrigeration system, wherein a solution of an evaporable refrigerant in a less evaporable solvent is passed through a solar collector-generator, but the system has additional fluid passages with the provision of changeover valves arranged so as to pass the refrigerant in heated and vaporized state from the collector-generator to an indoor heat exchanger, bypassing the condenser of the refrigerator, thereby to accomplish air heating and return the refrigerant in liquid state from the heat exchanger to the collector-generator, bypassing the absorber of the refrigerator.
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patent: 4070870 (1978-01-01), Bahel et al.
Moore and Farber, "Combining the Collector and Generator of a Solar Refrigeration System", American Society of Mechanical Engineers, 76WA/Sol-4, Nov. 1967.
Refrigeration and Air Conditioning, Jun. 1977, p. 43, "A Solar Powered Ice Maker".
Ando Eiji
Hozumi Shiro
Takeshita Isao
Tanaka Hiroyoshi
Wakamatsu Nobuhiko
Matsushita Electric - Industrial Co., Ltd.
O'Dea William F.
Tapolcai, Jr. William E.
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