Behr Gmbh & Co.

Behr Gmbh Co. Kg

Mahle Behr Gmbh & Co. Kg

Franz Ott

Christoph Walter

Wolfgang Seewald

Peter Geskes

Michael Kohl

Kurt Molt

Gottfried Duerr

Günther Feuerecker

Emil Neumann

Klaus Förster

Andreas Freund

Gottfried Dürr

Andreas Lelster

Christian Rebinger

Gottfried DÜRR

Gottfried Dipl-Ing Dürr

Klaus Dipl-Ing FÖRSTER

A device is provided for heat transfer and in particular an evaporator for an air conditioning system of motor vehicles having at least one header tank including at least two header chambers which are substantially defined by a base device and a top device. The top device includes middle side walls which are arranged adjacent to one another at least over a portion. The distance between the two side walls increases with the height above the base device.

Heat exchanger in particular an evaporator for a vehicle air-conditioning unit

A heat exchanger () consists of a plurality of disks () which are assembled to form a heat exchanger block or disk stack () and which are formed in each case from sheets () joined together in pairs and enclose between them at least one cavity designed as a duct. The cavity is delimited by the insides of the sheets (). In the duct, an internal fluid flows in the longitudinal direction of the disks () and, on the outside of the disks, an external fluid flows transversely to the direction of flow of the internal fluid. Each sheet () has elevations () out of the disk plane, which are formed by material deformation and are directed both into the inside of the disk and toward the outside of the disk, the elevations () directed toward the outside of the disk being configured as elongate stamped-out portions.

Heat exchanger

Growing community of inventors

Stuttgart, Germany

Franz Ott