Behr Industry Gmbh & Co. Kg

Behr Industrietechnik Gmbh & Co. Kg

Günther Schmalzried

Wolfgang Ruppel

Horst Rothenhöfer

A soldered cooler block, especially for a charge air cooler/coolant cooler, is constructed in a packet-type manner. Cooling channels for a liquid coolant are arranged in the cooler block in a crossways manner in first layers, and gas channels for a gas which is to be cooled are arranged in a crossways manner in second layers. The cooling channels are respectively formed by two wall areas which are arranged at a distance and by intermediate strips and connection strips that include groove profiles.

Cooler block, especially for a change air cooler/coolant cooler

The device for exchanging heat according to the invention includes a flow-through device through which a fluid can flow and a fin-like shaped part around which air can flow and which is joined to the one or more flow-through devices wherein the joint allows exchange of heat to occur between the air and the fluid. According to the invention, the joint includes a plurality of recesses positioned along a longitudinal direction of the one or more fin-like shaped parts.

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Korb, Germany

Günther Schmalzried