Behr Gmbh & Co.

Other

Matthias Banzhaf

Martin Bauer

Karl Lochmahr

Eberhard Pantow

Kurt Hauser

Steffen Brunner

Michael Schmidt

Wilhelm Baruschke

Werner Helms

Marcus Weinbrenner

Reinhard Kull

Osman Sari

Claus Beck

Dieter Bauer

Jochen Eitel

Wolfgang Reeb

Stefan Felber

Helmut Blank

Andreas Seeger

Joachim Schemel

Markus Glaser

Albert Schmitz

Markus Esslinger

Juergen Barwig

G&eacute;rard Dietz

Martin Bott

Frank B&uuml;che

Guido Domke

Wolfgang Kramer

Bernd Gr&uuml;nenwald

Bert Hiller

Wolfgang Kn&ouml;dler

Peter Schwartz

Rainer Tr&auml;nkle

Annegret Tillmann

The motor vehicle cooling system () contains a fan () with which at least one cooler () is associated. Provision is made for the fan () to be in the form of a centrifugal blower with an air guiding housing ().

Motor vehicle cooling system and motor vehicle embodying same

The invention relates to a coolant circuit for a motor vehicle having an engine and a radiator. The coolant circuit includes an exhaust gas heat exchanger and enables engine coolant coming from the radiator to be supplied directly to the exhaust gas heat exchanger. In a preferred embodiment, coolant coming from the radiator and/or from the engine can be selectively supplied to the exhaust gas heat exchanger via a changeover device.

Foley and lardner

In a heat exchanger used especially as an exhaust heat exchanger, provision is made for tube sheets, the tubes of a tube bundle, and a housing to be shaped from stainless steel sheets. The tube sheets are formed as deep-drawn and stamped parts, each of which has a circumferential wall that projects outward beyond the ends of the tubes in the tube bundle. The walls are welded to the housing, and each of the walls is abutted by a diffuser.

Exhaust heat exchanger

A device for exhaust recycling for an internal combustion engine with an exhaust cooler has a valve that determines the quantity of exhaust that is recycled and is adjustable by an adjusting element. Provision is made for the exhaust cooler and the valve to connect to one another directly and to form a module.

Device for exhaust recycling for an internal combustion engine and method of making same

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

Growing community of inventors

Heilbronn, Germany

Matthias Banzhaf