F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
F16L 19/02 (2006.01) F16J 15/32 (2006.01) F16L 27/08 (2006.01)
Patent
CA 2278499
A bore seal assembly for sealing between first and second adjoining tubular members which comprises a cylindrical seal sleeve having a bore and two radially outwardly extending sealing lips for engaging a seal pocket formed in the adjoining ends of the first and second tubular members, a cylindrical wear sleeve mounted within the bore for supporting the seal sleeve within the seal pocket, and an elongated erosion sleeve extending longitudinally from the wear sleeve into at least the first tubular member, whereby the erosion sleeve protects the first tubular member against erosion.
L'invention concerne un assemblage joint à alésage pour sceller un premier et un deuxième éléments tubulaires contigus. L'assemblage joint comprend est un manchon d'étanchéité cylindrique comportant un alésage et de deux lèvres d'étanchéité engagés dans une poche d'étanchéité ménagée dans les extrémités contiguës du premier et du deuxième éléments tubulaires, un manchon d'usure cylindrique monté à l'intérieur de l'alésage pour servir de support au manchon d'étanchéité engagé dans la poche d'étanchéité, et un manchon d'érosion allongé disposé longitudinalement qui part du manchon d'usure et arrive à l'intérieur au moins du premier élément tubulaire, de sorte que le manchon d'érosion protège le premier élément tubulaire de l'érosion.
Castillo Sergio A. Jr.
Ungchusri Tep
Fmc Corporation
Sim & Mcburney
LandOfFree
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