Hanon Systems

Jürgen Nothbaum

Carsten Ohrem

Peter Diehl

Andreas Capelle

Oliver Fischer

Petr Sispera

Michael Gauss

Jiri Tomecek

An exhaust gas cooler comprises at least one exhaust gas pipe for exhaust gas being cooled and is characterized in that at least one gap is provided between the wall of the exhaust gas pipe and laterally adjacent components at the inlet of at least one exhaust gas pipe in the direction of extension of at least one wall perpendicular to the flow direction of the exhaust gas.

Exhaust gas cooler and exhaust gas recirculation system with an exhaust gas cooler

The invention relates to a bypass valve, particularly a two-way valve for exhaust gas flows from motor vehicles, having a valve housing and an actuating mechanism with a valve flap and two ports for fluid outlet, which are embodied as alternately sealable by the valve flap, and one port for fluid intake, characterized in that at each of the ports for fluid outlet an adapter and sealing ring is provided, arranged at least partially and fluid-tight in the valve housing, wherein the valve flap can be positioned fluid-tight on the adapter and sealing ring.

Sheet metal exhaust bypass valve

Growing community of inventors

Aachen, Germany

Jürgen Nothbaum