Refrigeration – Refrigeration producer – Sorbent type
Patent
1994-04-26
1995-12-26
Rivell, John
Refrigeration
Refrigeration producer
Sorbent type
62478, 62482, 16510412, F25B 1708
Patent
active
054777054
ABSTRACT:
A refrigerating and heating apparatus using a solid sorbent includes at least one compartmentalized reactor having solid sorbents able to fix at least one refrigerating fluid and in contact with a heat exchanger, a mechanism for the alternate circulation of a heat transfer fluid between hot and cold sources, by use of the exchanger, in order to create in the sorbent a temperature front passing through the compartments, a condenser and an evaporator. The thermal conductivity and permeability of the sorbent are lower parallel to the displacement of the heat transfer fluid in the exchanger than perpendicular thereto. Gaseous refrigerating fluid circulating means create a pressure front passing through the compartments with the temperature front.
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Solid Sorption Refrigeration Proceedings of Paris Symposium, Nov. 18-20, 1992, Daniel J. Miles, et al., "Gas Fired Sorption Heat Pump Development", pp. 74-79.
1988 American Chemical Society, Nejib Douss, et al., "Predictive Model and Experimental Results for a Two-Adsorber Solid Adsorption Heat Pump", pp. 310-316.
Solid Sorption Refrigeration of Paris Symposium, Nov. 18-20, 1992, Jack A. Jones, "Sorption Refrigeration Research at JPL/NASA", pp. 126-135.
Atkinson Christopher
Rivell John
Societe Anonyme: Elf Aquitaine
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