System for producing pressurised gas in a motor vehicle, in particular for producing compressed air for charging with air a thermal engine

摘要

The present invention relates to the use of a system for producing pressurised gas (1), in particular compressed air, for charging with air a thermal engine which has heat exchanger elements in connection with the cab in order to heat and/or cool the aforesaid cab. According to the invention, the heat exchanger elements contain a heat exchanger (21) which collects in an auxiliary circuit (23) the calories produced during compression and feeds them to a circuit which is part of the heating system of the cab. The application is in particular in motor vehicles. <IMAGE>