Mahle International Gmbh

Mahle Behr Gmbh & Co. Kg

Lars Ludwig

Roland Burk

Stefan Hirsch

Michael Moser

Heiko Neff

Dirk Neumeister

Joachim Treier

Florin Moldovan

Hans-Georg Herrmann

Nikolaus Daubitzer

Matthias Stripf

Christian Zahn

Thomas Kuznia

Martin Engelhardt

Roman Lorenz

Tobias Isermeyer

A sorption heat exchanger module having a housing, in which a sorption heat exchanger through which a working medium flows is disposed, in which module a housing wall is configured as a heat exchanger structure. In the case of a sorption heat exchanger module in which the presence of passive thermal surfaces is reduced, at least one pipe structure through which a coolant flows is thermally connected with an outside and/or an inside of the housing wall.

Sorption heat exchanger module, preferably for a motor vehicle

A sorption module for a sorption temperature-control device may include a housing enclosing a working chamber. A sorption zone and a phase change zone may be arranged in the working chamber where a working medium is displaceable reversibly between the sorption zone and the phase change zone. A sorption structure may be arranged in the sorption zone, and a phase change structure may be arranged in the phase change zone. An outer wall of the housing may include a double-walled section that may provide a cavity between an outer wall part and an inner wall part of the double-walled section, and the phase change zone may be arranged on an inner side of the inner wall part.

Sorption module

A motor vehicle may include an internal combustion engine and an air-conditioning system, which may include a heat exchanger and a compression refrigeration system. The heat exchanger and the compression refrigeration system may be incorporated into a coolant circuit configured to communicate a coolant flow and may have a pump. The compression refrigeration machine may be driven at least one of directly and indirectly via the internal combustion engine. An adsorption system may be incorporated into the coolant circuit and may be connected to the internal combustion engine in a heat-transferring manner. The adsorption system may be configured to receive a waste heat load from the internal combustion engine for operation. A valve device may be incorporated into the coolant circuit and be switchable between at least two position for distributing the coolant flow between the adsorption system and the compression refrigeration system.

Motor vehicle

The invention relates to a heat exchanger for a battery unit, comprising coolant-conducting tubes which end at both sides in in each case one collector, wherein each collector is connected to at least one tube and a potential equalization element for electrical potential equalization connects at least one collector to a housing of the battery. To produce potential equalization between the heat exchanger and a battery housing in as inexpensive a manner as possible, the potential equalization element and the collector are formed in one piece.

Heat exchanger for a battery unit

The present invention relates to a device for controlling the temperature of an energy accumulator, more particularly for a vehicle. The device has a first outer wall element and a second outer wall element. A main surface of the first outer wall element and a main surface of the second outer wall element are interconnected by means of a rib made of a hardened adhesive. The rib forms at least one fluid conduction channel for conducting a temperature control fluid between the first outer wall element and the second outer wall element.

Device for controlling the temperature of an energy accumulator, more particularly for a vehicle, and method for production thereof

The invention relates to a device for conducting a cooling fluid for cooling an electrical component. The device comprises a fluid conducting chamber for conducting the cooling fluid, and an at least partially flexible cover, which seals the fluid conducting chamber in a fluid-tight manner and which forms a heat transmission zone for conducting heat between the cooling fluid and the electrical component.

Device for conducting a cooling fluid, and cooling system for cooling an electrical component

A heat exchanger is provided having a tube block having a plurality of essentially parallel tubes for carrying a temperature control fluid, wherein at least the ends of the tubes are connected to one another. In addition, the heat exchanger comprises at least one header box that is designed to receive a temperature control fluid from the tubes, wherein the at least one header box has an inside height that corresponds within a tolerance range to the height of the ends of the tubes and wherein the header box is placed over the ends of the tubes and is joined thereto in a material-to-material fashion.

Growing community of inventors

Altbach, Germany

Lars Ludwig