FIELD: thermoelectric instrument making, possibly systems for simultaneous stabilization of temperature of several objects having different optimal working temperature values.
SUBSTANCE: apparatus includes thermoelectric battery supplied with electric current from electric power source. Cold junction of battery is in thermal contact with thin-wall metallic vessel filled with thermally stabilizing matter; hot junction of battery is in contact with radiator. Metallic vessel is separated with use of partitions to compartments whose number is equal to number of thermally stabilized objects. Said compartments are filled with different thermally stabilizing matters whose melting temperature values coincide with optimal working temperature values of objects to be thermally stabilized. Said objects are arranged on upper surface of compartments in such a way that to provide coincidence of optimal working temperature of each thermally stabilized object with melting temperature of thermally stabilizing matter that fills given compartment. Volume of compartments is determined with use of given calculation formula.
EFFECT: lowered number of different type thermoelectric batteries, simplified structure of thermally stabilizing apparatus, possibility for providing operation mode of apparatus with optimal power parameters.
1 dwg
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