THERMOELECTRIC DEVICE FOR HEAT REMOVAL FROM RADIOELECTRONIC EQUIPMENT ELEMENTS Russian patent published in 2023 - IPC H05K7/20 H01L23/38 H01L23/42 

Abstract RU 2803819 C1

FIELD: electrical engineering.

SUBSTANCE: used to provide the required temperature conditions for elements of radio electronic equipment (REE) containing a thermoelectric battery (TEB) associated with a temperature controller and a heat exchanger. Non-through cylindrical holes are made in the main heat exchanger in a checkerboard pattern, having a depth equal to 3/4 of the height of the main heat exchanger in its center, while on the lower surface with the help of fasteners a fan unit is installed, powered by an electric power source, working to blow air into the cylindrical holes.

EFFECT: increasing the efficiency of heat removal from the REE element by increasing the intensity of heat removal from the heat-generating junctions of the thermoelectric battery (TEB) through the main heat exchanger due to the organization of forced air heat removal from it.

1 cl, 1 dwg

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RU 2 803 819 C1

Authors

Evdulov Oleg Viktorovich

Evdulova Marina Aleksandrovna

Ivanchenko Aleksandr Aleksandrovich

Dates

2023-09-20Published

2023-05-12Filed