Air-conditioning system for motor vehicles, in particular for passenger vehicles

摘要

In an air-conditioning system for motor vehicles, in particular for passenger vehicles, having a heat exchanger which serves in the air-conditioning mode as an evaporator for a refrigerant and to which the refrigerant can be fed in a gaseous form at a pressure of 15 to 25 bar in the heating mode, in accordance with the supplementary Patent ... (Patent Application P 3219950.3), the circulation of the refrigerant contains, in the heating mode, an evaporator to which the waste heat of an internal combustion engine of the motor vehicle is supplied.