Sealing connection of fluid conduit includes elastic ring which fits into first housing of first pipe's tubular connecting piece and second housing of sleeve

摘要

Sleeve (10) has one end attached to first pipe (C) and other end to tubular connecting piece (T) of second pipe. Watertight part is deformable elastic ring (1) which fits into first housing (L1) of first pipe's tubular connecting piece (12) and second housing (L2) of sleeve (10). The ring has bead which is compressed between shoulders (19,30) of both tubular connecting pieces. An Independent claim is also included for a fuel supply circuit for automotive vehicle which includes the sealing connection.