Heating or air-conditioning system for a vehicle occupant compartment

This application claims the priority of German Application No. 199 22 324.6, filed in Germany on May 14, 1999, the disclosure of which is expressly incorporated by reference herein. A heating or air-conditioning system for a vehicle occupant compartment has an air distributor with a warm-air outlet...

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Bibliographische Detailangaben
Hauptverfasser: Arold, Klaus, Krauss, Werner, Kuonath, Klaus, Rauch, Armin
Format: Patent
Sprache:eng
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Zusammenfassung:This application claims the priority of German Application No. 199 22 324.6, filed in Germany on May 14, 1999, the disclosure of which is expressly incorporated by reference herein. A heating or air-conditioning system for a vehicle occupant compartment has an air distributor with a warm-air outlet which is connected with an air duct leading to a center plane the vehicle occupant compartment. A cold-air bypass controlled by a cold-air flap is provided for lowering the temperature of the warm air flowing out of the warm air outlet to the air duct. In the cold-air bypass, which has a relatively small cross-section, a throttling element is coupled with the cold-air flap such that the cold-air flap partially, to a defined extent, covers the warm-air outlet in the open position of the cold-air flap, thus maximally opening up the cold-air bypass. In addition, in this arrangement the throttling element completely opens up the warm-air outlet in the closed position of the cold-air flap, thus completely blocking the cold-air bypass.