Behr Gmbh & Co.

Behr Gmbh Co. Kg

Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co. Kg

Mahle Behr Gmbh & Co. Kg

Reinhard Kull

Eberhard Pantow

Franco Ghiani

Claus Augenstein

Stefan Weise

Jens Ruckwied

Daniel Hendrix

Reinhard Heine

Gebhard Schwarz

Karsten Emrich

Matthias Banzhaf

Wolfgang Reeb

Klaus Förster

Peter Griesheimer

Martin Engelhardt

Harald Bronner

Peter Ambros

Jochen Haeussermann

Scott Horoho

Andre Schairer

Bernd Weiler

Markus Huebsch

Annegret Tillmann

Wolfgang Kramer

Markus Gutjahr

Markus HÜBSCH

Jochen HÄUSSERMANN

Andre Dipl-Ing Schairer

Karsten Dipl-Ing Emrich

A heat exchanger may include a plate, a seal and a cover. The plate may have at least two receiving grooves having a respective groove base, an intermediate region disposed in a plane between a plurality of rim holes, and a ramp extending between the intermediate region and the respective groove base of the at least two receiving grooves. The seal extends in the at least two receiving grooves. The ramp may be rounded at a transition to the receiving grooves with a first radius and at a transition to the intermediate region with a second radius, and the ramp may be inclined between 20&#xb0;&#x3c;&#x3b1;&#x3c;65&#xb0; relative to the intermediate region or has an S-shaped progression. An inflection point of the plate may be arranged in a region from 10% to 80% of a height difference between the intermediate region and the respective groove base.

Heat exchanger with a circumferential seal

The invention relates to a heat exchanger for motor vehicles, especially for utility vehicles. The heat exchanger can include a heat exchanger unit that includes tubes having tube ends and ribs disposed between the tubes, and collecting tanks disposed on both ends and produced by internal high pressure forming for introducing and discharging a medium. The collecting tanks can include bottoms with openings for receiving the tube ends, covers, and inlet and outlet tubes.

Charge-air cooler for motor vehicles

The invention relates to a heat exchanger, especially a charge air cooler () for motor vehicles. Said heat exchanger comprises a heat exchange block which is constituted of flat tubes () having flat tube ends and ribs () and tube bottoms () having ventilation passages () in which the flat tube ends are received and welded together. The heat exchanger also comprises collecting tanks that can be placed on the tube bottoms () and means for deflecting the flow in the feed section of the flat tube ends. The inventive heat exchanger is characterized in that the means for deflecting flow (deflection means) and means for reinforcing the flat tube ends (reinforcing means) are configured as an integrated structural component ().

Heat exchanger, especially charge air cooler for motor vehicles

A heat exchange arrangement for a vehicle has at least two heat exchangers exposed to the action of ambient air. One of the heat exchanger is coolant cooler and the other one is a charge-air coolant. Each of these coolers has tubes through which liquid or gas flows and heat dissipating ribs connected to the tubes. The coolant cooler is positioned upstream of the charge-air cooler in the air-flow direction. The charge-air cooler has an overlapping region in which the coolant cooler and the charge-air cooler overlap one another and a non-overlapping region in which the coolant cooler projects substantially perpendicularly to the cooling air flow direction. The non-overlapping region is formed at least in the charge-air outlet region and is cooled directly by ambient cooling air. The overlapping region is cooled by the ambient cooling air that has passed through the coolant cooler, which is positioned immediately upstream of the overlapping region of the charge-air cooler.

Heat exchanger arrangement particularly for motor vehicle

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

A plate heat exchanger comprises a plurality of heat exchanger plates stacked one above the other. The plates each have a peripheral edge projecting from its plate plane. The heat exchanger plates succeeding one another in each case are sealingly connected at their edges, so that flow ducts for at least two heat exchange media form between the plates. Each of these flow ducts is connected via openings in the heat exchanger plates to at least one other flow duct, so that a first heat exchange medium can flow through a first group of ducts loaded in parallel and a second heat exchange medium can flow through another group. So that a heat exchanger constructed in this way offers a satisfactory heat transmission capacity even in the case of widely varying volume flows of the media involved, the openings for the first heat exchange medium have a substantially larger cross section than the openings for the second heat exchange medium.

Plate heat exchanger

A heat exchanger for cooling the cooling water and the charge air of an internal combustion engine, comprising an air-to-water cooler for the cooling water and an air-to-water cooler for cooling the compressed charge air, the air-to-air cooler being arranged in the air-flow direction, preferably in front of the air-to-water cooler, and the air-to-water cooler having lateral fixing projections and/or recesses for fixing to a supporting frame, in particular of a vehicle, wherein the air-to-water cooler has additional fixing means for the air-to-air cooler in which the latter, with allocated projections, is hung in place and held.

Heat exchanger for cooling the cooling water and the charge air of an

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Ludwigsburg, Germany

Reinhard Kull