Vehicle interior heating and air conditioning system has a defrosting outlet at least partially over the cold air channels with an opening from the cold air channels for a direct cold air flow into the defrosting outlet

摘要

The vehicle interior heating and air conditioning system has a windscreen defrosting outlet (23), which is placed at least partially directly over the cold air channels (16). The wall of the cold air channels (16), shrouded by the defrosting outlet (23), has an opening at each channel for a direct cold air flow from the cold air channels into the defrosting outlet (23). The opening is covered by a non-return flap, which is opened on a given air flow strength through the housing (11).