F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
F16L 15/04 (2006.01)
Patent
CA 2495883
The invention relates to a tubular joint comprising a conical male thread (3) and a conical female thread (4). According to the invention, an annular housing (20) is disposed close the free end (14) of the female element (2) and is used to house a deformable sealing ring (35). Said sealing ring is in sealed contact with the peripheral surface (22) of the housing and with the diminishing threads (13) of the male thread and bears axially against a shoulder (25) which faces the aforementioned free end, thereby limiting the housing.
Joint tubulaire à filetages mâle (3) et femelle (4) coniques dans lequel est prévu au voisinage de l'extrémité libre (14) de l'élément femelle (2), un logement annulaire (20) qui reçoit un anneau d'étanchéité déformable (35), lequel est en contact étanche avec la surface périphérique (22) du logement et avec des filets évanouissants (13) dudit filetage mâle et s'appuie axialement contre un épaulement (25) tourné vers ladite extrémité libre, limitant ledit logement.
Robic
Sumitomo Metal Industries Ltd
Vallourec Mannesmann Oil & Gas France
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