DEVICE FOR DISTRIBUTING HEAT FROM REE ELEMENTS, WORKING IN MODE OF INTERMITTENT HEAT RELEASE Russian patent published in 2017 - IPC H01L23/38 H01L23/467 

FIELD: radio engineering, communication.

SUBSTANCE: device contains a thin-walled metal container filled with a consumable working substance, on one of the end surfaces of which there is an element of radio electronic equipment (REE). The container has horizontally arranged air ducts divided into two groups. Air ducts of the first group have a length along the width of the container so that the length of the ducts is equal to the width of the container. And the ends of the air ducts of the first group are hermetically closed by the side wall, and the beginning of the air ducts are made through. The air ducts of the first group perpendicularly in the horizontal plane are connected to the ducts of the second group so that their beginnings correspond to the ducts of the first group, and the ends - to the front wall of the container. During a pause in the operation of the REE element, air is pumped through the ducts by means of fans oriented perpendicularly to each other. One of them works to blow the air flow into the ducts of the first group, and the second - to blow it out of the air ducts of the second group.

EFFECT: increasing the intensity of heat removal from the melting substance during a pause in the operation of the radio electronic equipment element.

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