Kühleinrichtung für elektrische Bauelemente

摘要

The cavity (34) is formed between two plate-shaped components (31,32), of which at least one is of light metal alloy. An insert (13) is in the form of a corrugated strip. Pref. the insert corrugations extend transversely to the flow direction, i.e. over part of the flow path in the flow direction. Several rows of such corrugation may be formed one behind the other with a preset offset between the rows. The corrugations may be rectangular or trapezoidal. There need not to be any spacing between the corrugation rows. USE/ADVANTAGE - For electric and electronic components, with simple design and high thermal transfer capacity.