Pipe joints or couplings – With assembly means or feature – Guide and support
Patent
1982-05-27
1984-04-03
Shedd, Wayne L.
Pipe joints or couplings
With assembly means or feature
Guide and support
277 29, 277177, 277189, 277206R, 285379, B61G 508, F16L 3500, F16L 5500
Patent
active
044404239
ABSTRACT:
A two member control connector for joining multiple hydraulic control conduits (20) has one member (14) attached to the underwater equipment. The other member (10) is raisable to the water surface and also carries annular seal assemblies (24) around the mating ends of the conduits (20). The seal assemblies are each retained in a dove-tail groove (26). A vent passageway (42) is also provided in either the seal or the member (10) to prevent the occurance of differential pressure under the assembly, possibly resulting in seal loss.
REFERENCES:
patent: 3325190 (1967-06-01), Eckert et al.
patent: 3342500 (1967-09-01), Knudson
patent: 3688840 (1972-09-01), Curington et al.
patent: 3701549 (1972-10-01), Koomey
patent: 3831951 (1974-08-01), Patel et al.
patent: 3990730 (1976-11-01), Eckman
patent: 3999785 (1976-12-01), Blakeley
patent: 4328826 (1982-05-01), Baugh
patent: 4355827 (1982-10-01), Ehret
patent: 4378123 (1983-03-01), Largent
Kochey Edward L.
Shedd Wayne L.
Snyder Troxell K.
Vetco Offshore Inc.
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