Dr. Ing. H.c. F. Porsche Aktiengesellschaft

Mahle Behr Gmbh & Co. Kg

Bastian Freese

Robert Fleischhacker

Reyk Bienert

Maik-Uwe Zillich

Dirk Neumeister

Christian Heneka

Martin Knorr

Markus Roesler

Adrian Zeyher

Moritz Hornung

Lukas Heuschmid

Finn Oertzen

An air-guiding device for an interior of a motor vehicle includes a housing forming a cavity, slats accommodated in the cavity, and an outlet opening. The slats are formed pivotably in a direction of a body transverse axis and configured to deflect an air flow in the direction of the body transverse axis. The outlet opening enables the air flow to flow into the interior of the motor vehicle. The slats are arranged upstream of the outlet opening and spaced apart, for non-visibility, from the outlet opening in a direction of a body longitudinal axis. A central web is arranged in the cavity. The central web is configured to deflect the air flow in a direction of a motor vehicle vertical axis, and the central web divides the cavity in the direction of the motor vehicle vertical axis into a first flow duct and a second flow duct.

Air-guiding device for an interior of a motor vehicle

A ventilation system for a motor vehicle, having a multiplicity of controllable air outlets, an input unit for selecting at least one flow target position in a passenger compartment of the motor vehicle from a multiplicity of selectable flow target positions. The selectable flow target positions can be displayed on a display unit, a control unit which is connected to the input unit and to the air outlets and is designed to set an outflow direction of at least one of the air outlets on the basis of at least one selected flow target position. In this context, at least two of the selectable flow target positions on the display unit are combined to form a flow target region with little draft.

Ventilation system and ventilation method for a motor vehicle

A ventilation duct () for a passenger interior of a motor vehicle has an inflow duct () for supplying air and a main guiding duct () that extends from the inflow duct () to an outlet opening () for guiding at least part of the air of the inflow duct () along a main flow direction () toward the outlet opening (). At least one bypass duct () can branch from the inflow duct () for discharging part of the air of the inflow duct (). The bypass duct () opens into the main guiding duct () upstream of the outlet opening () and introduces a flow jet () into the main guiding duct () at an angle to the main flow direction () for setting the flow direction of air at the outlet opening () without openings or louver grilles that are visible from the passenger interior.

Ventilation duct for ventilating a passenger interior of a motor vehicle

A thermoelectric arrangement for use in a cooling system () of a motor vehicle has a thermocouple () with a first, heat-outputting thermal element (), a second, heat-absorbing thermal element () and a conductor element () through which current flows. At least two cooling circuits () are provided. The first thermal element () is arranged in at least one cooling circuit (), and the second thermal element () is arranged in at least one heating circuit (). The first thermal element () is arranged in a first connecting line () that is connected fluidically to the respective cooling circuits () via valve arrangements () on the input and output sides of the first thermal element (). A cooling system having such a thermoelectric arrangement also is described.

Thermoelectric arrangement for use in a cooling system of a motor vehicle and cooling system having such a thermoelectric arrangement

An arrangement of a thermoelectric heat pump in at least one first fluid circuit, one second fluid circuit and one third fluid circuit is provided for a motor vehicle. The arrangement has a first heat exchanger provided for exchange of heat between a fluid of the first fluid circuit and a fluid of a third fluid circuit, and a second heat exchanger is provided for the exchange of heat between a fluid of the second fluid circuit and the fluid of the third fluid circuit. In each case one thermoelectric element is arranged between the heat exchange regions of the first heat exchanger and between the heat exchange regions of the second heat exchanger.

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Ostfildern, Germany

Bastian Freese