Heating or air conditioning apparatus, particularly for a motor vehicle, using air mixture temperature control

摘要

In order, in a heating or air conditioning apparatus with a blowing temperature of an air stream which emerges from a mixing space (MR) which temperature can be adjusted by an air mixture flap (MKI and MKII respectively), into which mixing space a direct cold air stream or a warm air stream which is heated by flowing through a heat exchanger (WT) enters on the inlet side, to achieve using simple means a large degree of independence of the set blowing temperature from the varying water throughput of the heat exchanger (WT), the air mixture flap (MKI and MKII respectively) is positioned in an adjustment dependency on a control device (St) with the effect of a controlled compensation between a set blowing temperature value (set value generator SGI) which can be predetermined for the purpose of setting the temperature and the respective actual blowing temperature value of a blowing temperature sensor (SI) in the mixing space (MR). IMAGE