Method and device for supplying a motorised compressor unit

摘要

The air compressor (13) is driven by an internal combustion engine (11) which is supplied with liquefied gaseous propane contained in a tank (19). The cooling of the tank (19) due to the vapourisation of the propane supplying the engine (11) is used to cool the air taken in through the inlet (33) of the enclosure (31) and passing through the radiators (37, 39) of the engine (11) and of the air compressor (13). Application to the production of compressed air. <IMAGE>