Behr Gmbh Co. Kg

Mahle Behr Gmbh & Co. Kg

Aydin Dogan

Steffen Brunner

Thomas Mitchell

Karsten Emrich

Heinz Czemmel

Johannes Pfeffer

Peter Hafenbrak

Uwe Baumann

Fabrice Frechard

Jürgen Wolf

Jochen Funder

Disclosed is a heat exchanger, especially an exhaust gas heat exchanger, comprising a housing () which can be penetrated by at least one first medium (M) and at least one second medium (M), and at least one sealing element (). At least one flow means (), around which the second medium flows, is provided inside the housing, said flow means improving heat transfer from the first medium to the second medium.

Heat exchanger, method for the production of a heat exchanger

The invention relates to a heat exchanger housing () for at least one heat exchanger for exchanging heat between a first fluid, in particular an exhaust gas or charge air, and a second fluid, in particular a coolant (). According to the concept of the invention, a bypass duct () is integrated in the heat exchanger housing (), with the housing having a housing body () with a chamber which is designed to be traversed by the second fluid and to hold a number of flow ducts which can be traversed by the first fluid; a bypass duct () which is designed to be traversed by the first fluid; with the chamber and the bypass duct () being formed in one piece with the housing body ().

Heat exchanger housing, heat exchanger or modular unit having one or more heat exchangers, exhaust-gas recirculation system, charge-air supply system and use of the heat exchanger

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Stuttgart, Germany

Aydin Dogan