Behr Gmbh Co. Kg

Behr Gmbh & Co.

Mahle Behr Gmbh & Co. Kg

Jochen Eitel

Rainer Lutz

Peter Geskes

Karl Lochmahr

Kurt Hauser

Dieter Heinle

Jens Ruckwied

Daniel Hendrix

Wilhelm Baruschke

Werner Helms

Thomas Heckenberger

Matthias Banzhaf

Dieter Bauer

Wolfgang Kramer

Markus Flik

Juergen Barwig

Andreas Thumm

A device for recycling and cooling exhaust gas of an internal combustion engine is disclosed, comprising a first exhaust-gas heat exchanger and a second exhaust-gas heat exchanger, wherein the first and second exhaust gas heat exchangers are combined in a structural unit and form a module.

Device for recycling and cooling exhaust gas for an internal combustion engine

An exhaust gas turbocharger internal combustion engine is disclosed including at least one cylinder in a fuel-air mixture is pre-compressed by a compressor and compressed and burned. Exhaust gas is evacuated from the cylinder and released in a turbine, wherein part of the evacuated exhaust gas is recirculated before being released in the turbine, via a high-pressure recirculation system including an exhaust gas cooling device including at least two cooling circuits guided through heat exchanging blocks successively connected in the flow direction of the exhaust gas. The heat exchanging block arranged furthest downstream in the flow direction of the exhaust gas is vertically arranged such that exhaust gas passes through the block parallel to the working line, wherein a condensate collection and/or evacuation device is provided on the lower end of the block.

Exhaust gas turbocharger internal combustion engine

The invention relates to a device for cooling media or liquids, in particular the inlet air and exhaust gas from a motor vehicle.

Cooling device

A cooling system for a vehicle having an internal-combustion engine has a plurality of cooling circuits with heat exchangers for each circuit. The temperatures of different cooling media are measured and processed in a switching device to form an output signal which serves to control a fan. In this way, the air flow through the heat exchangers can be varied depending on measured temperature conditions. Individual capacity control of each cooling circuit is possible, thereby preventing unfavorable operating conditions in the individual circuits. The cooling capacity demand of the individual cooling circuits is determined by a central control unit which receives signals from temperature sensors in each circuit. The central control unit includes a microprocessor. Each cooling circuit has an actuating means for individually controlling the capacity of the relevant heat exchanger.

Cooling system for a vehicle having an internal-combustion engine

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Bissingen, Germany

Jochen Eitel