Control system of the ventilation temperature of a heating and air conditioning device for automotive vehicles

摘要

The system has cool air conduits (20) and hot air conduits (50), where the conduits (20, 50) traverse a transit chamber (30) until in a ventilation opening (10) and in a defrosting opening (11). The inlet of the conduits (20, 50) is placed directly opposite to an inlet for hot and cool air supply flows (31, 32) of the chamber. The conduits (20, 50) and the flows (31, 32) are superposed in the chamber.