Refrigeration – Using electrical or magnetic effect – Thermoelectric; e.g. – peltier effect
Patent
1984-12-03
1986-06-10
King, Lloyd L.
Refrigeration
Using electrical or magnetic effect
Thermoelectric; e.g., peltier effect
220 85VS, F25B 2102
Patent
active
045935297
ABSTRACT:
An apparatus and method for controlling the temperature and pressure of confined substances is disclosed. Heat may be removed from or added to a substance within a tank or pipe by means of thermal conduction between the substance and a thermoelectric heat pump. As a result, undesired vaporization and soldification of the substance within the tank is prevented and the temperature and pressure thereof may be controlled. A temperature and/or pressure sensor is utilized to activate the heat pump at appropriate times and various ways are disclosed to provide maximum thermal heat transfer between the substance within the tank and the heat pump.
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