Pipe joints or couplings – Temperature-responsive
Patent
1975-10-17
1977-09-13
Callaghan, Thomas F.
Pipe joints or couplings
Temperature-responsive
176 40, 176 87, 277148, 277149, 285 47, 285375, F16L 5500
Patent
active
040477428
ABSTRACT:
Joints for high temperature and high pressure conduits are disclosed wherein two conduit members are joined in such a manner that permits axial and radial movement due to temperature variations therein while at the same time provides sealing of the joints by means of segmented sealing rings disposed in grooves and extending into a space defined by a sleeve-like extension on one conduit member and a bushing like extension on a second conduit member.
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patent: 2550536 (1951-04-01), Delano, Jr. et al.
patent: 2867458 (1959-01-01), Kroekel
patent: 3286646 (1966-11-01), Peras
patent: 3451625 (1969-06-01), Fruktaw
patent: 3705734 (1972-12-01), Rajakovics
Haferkamp Dirk
Hodzic Alija
Paetz Eike
Stach Heinrich
Callaghan Thomas F.
Hochtemperatur-Reaktorbau GmbH
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