DRIVING FOR VEHICULATING A HOT FLUID WHICH MAY BE SUBJECTED TO SIGNIFICANT TEMPERATURE VARIATIONS.

摘要

The conduit (C.3) has two aligned tubular elements (1, 2) whose opposite ends (1D, 2G) are encased by sliding with respect to each other, so that the depth of encasement between the ends is greater, when the temperature of a hot fluid (11) is greater according to different thermal expansion between the elements. The ends carry a ring (7) and an ovoid body (9) between which a passage section is defined. The passage section is small, when the depth of encasement is large.