Webasto Se

Jürgen Lipp

Karl Göttl

Hans Rechberger

Christian Hainzlmaier

Christoph Cap

Marvin Lappe

Tobias Hentrich

Fritz Wegener

Stephan Buckl

Daniel Eckert

Thorsten Kabelitz

Achim Holzwarth

Tino Klinkmüller

Andreas Reuter

Andreas Schmidmayer

The invention relates to a heat exchanger system, in particular for connection to an internal combustion engine, preferably of a motor vehicle, comprising at least one heat exchanger module, in particular oil-water heat exchanger module (), and a layer heating module (), which is mounted or mountable on the heat exchanger module, wherein the layer heating module () comprises a substrate, in particular a carrier plate (), and an electric heating coating () applied to the substrate, in particular to the carrier plate ().

Heat exchanger system

The invention relates to a heat exchanger, in particular an water-air heat exchanger or oil-water heat exchanger, comprising at least one first fluid channel for guiding a first fluid, and at least one second fluid channel for guiding a second fluid, the at least one first fluid channel being joined to a fluid receiving volume, in particular on the outlet side, said fluid receiving volume being equipped with an electric heating coating ().

Heat exchanger, in particular water-air-heat exchanger or oil-water-heat exchanger

A method for working a first component and a second component comprises the following steps: providing the first component, which comprises a thermally sprayed electrically conductive layer, providing the second component, which has a longitudinally extended strip of copper, which at least in a first region has a thickness transversely to the longitudinal direction of more than 0.1 millimeter, arranging the strip and the layer one on top of the other, so that the first region of the strip and the layer have a contact region in common with one another, emitting a laser beam onto the contact region and forming a welded connection, which connects the strip and the layer to one another.

Method for working a first component and a second component by laser welding and corresponding device

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Stockdorf, Germany

Jürgen Lipp