Heat exchange – Intermediate fluent heat exchange material receiving and... – Liquid fluent heat exchange material
Patent
1974-07-11
1976-09-14
Davis, Jr., Albert W.
Heat exchange
Intermediate fluent heat exchange material receiving and...
Liquid fluent heat exchange material
174 15R, 357 82, F28D 1500, H01L 2344
Patent
active
039801330
ABSTRACT:
A heat transferring apparatus comprising an evaporator and a condensor disposed thereabove, a conduit connecting the evaporator and condensor, and a plurality of fine fabric tubes made of glass fiber or the like disposed in the conduit, the tube walls being permeable to the coolant liquid phase of a coolant being used for cooling an electric or heat generating device in the evaporator, wherein a coolant gas vaporized by the latent heat of gasification in the evaporator is fed to the condensor through the conduit by the increasing pressure caused by the gasification and the coolant gas is then condensed by discharging the latent heat in the condensor, the condensed coolant liquid flowing down into the evaporator under force of gravity and this cycle is repeated to cool the electric or heat generating device. The feedback of the condensed coolant liquid is smoothly performed because of the permeable fabric tube in the conduit allowing the liquid coolant supported above the upflowing gas to permeate thereinto whereby frictional contact between the liquid and gas coolant phases is precluded and the liquid coolant is able to be returned freely through the fabric tubes to the evaporator.
REFERENCES:
patent: 3620298 (1971-11-01), Somerville
patent: 3661202 (1972-05-01), Moore, Jr.
patent: 3734173 (1973-05-01), Moritz
Kimura Yoshio
Mitsuoka Hiroshi
Davis Jr. Albert W.
Mitsubishi Denki & Kabushiki Kaisha
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