A TERMAL ISOLATION, SUITABLE FOR THE ISOLATION OF A REFRIGERATION COMPRESSOR GAS DISCHARGE TUBE

摘要

The present invention relates to a thermal isolation, suitable for the isolation of a gas discharge (13) of a refrigeration compressor (1 ), wherein the discharge tube (13) is coaxially arranged inside an isolation tube (14), forming a confined space (18) between said tubes, the novelty basically consisting in that the isolating (14) comprises a helical spacer (15), arranged around and spaced from the gas discharge tube (13), and a cover of flexible material (17) hermetically enveloping the spacer (15), in certain points (16) the spacer (15) providing reduced diameters and firmly enveloping the discharge tube (13).