HEAT EXCHANGER FOR A REFRIGERATOR AND A MODE OF MANUFACTURING OF THE HEAT EXCHANGER Russian patent published in 2008 - IPC F28D1/47 F25B39/00 

Abstract RU 2317501 C2

FIELD: the invention refers to heating engineering and may be used in cooling technique.

SUBSTANCE: the heat exchanger for a refrigerator has a board, a pipeline for cooling medium being in heat conducting contact with the board and a layer of a holding material bounded with the board and the pipeline. The layer of the holding material is of bituminous composition with a stuff, at that the heat capacity of the stuff is larger then the heat capacity of the bitumen. The heat exchanger is manufactured by way of forming a foot consisting of a board, a pipeline and a plate out of bituminous composition, at that out of the plate by heating and pressing the packet they form a layer of holding material. At such execution the heat exchanger may be easily utilized.

EFFECT: provides firm joining of the layers of holding material with the board.

12 cl, 5 dwg

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RU 2 317 501 C2

Authors

Nojmann Mikhaehl'

Dates

2008-02-20Published

2003-04-25Filed