| 摘要 |
<p>The installation, which comprises in a cycle, as usual, an evaporator (10), a compressor (12), a condenser (14), a refrigerant fluid filter (15) and an expansion capillary tube (16), is characterised in that it comprises, in a line, for control, between the evaporator (10) and the compressor (12), a small vessel (1) containing refrigerant fluid in the liquid state which fulfils simultaneously the function of lung/liquid separator and of a device which ensures a return of lubrication oil to the compressor (12). The installation can also comprise a valve (23) for controlling the capacity. <IMAGE></p> |
