Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1992-04-10
1993-11-02
Cuchlinski, Jr., William A.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277112, 277115, 277117, 285140, 166387, F16J 1500, E21B 1910
Patent
active
052577929
ABSTRACT:
A metal well head seal for sealing between inner and outer concentric well head components which includes a circular metal seal having a flat end and a tapered end and positioned between the inner and outer components. A forcing cone on one of the components engages the tapered end for sealing, a backup shoulder engages the flat end as the inner and outer components are longitudinally moved together for setting the metal seal. An adjusting nut adjusts the tolerances between the tapered end and the forcing cone.
REFERENCES:
patent: 196220 (1877-10-01), Gordon et al.
patent: 1755436 (1930-04-01), Fandi
patent: 2477969 (1949-08-01), Donner
patent: 2508286 (1950-05-01), Otis
patent: 2639169 (1953-05-01), Jones
patent: 3150889 (1964-09-01), Watts
patent: 3166345 (1965-01-01), Pinkard
patent: 3218087 (1965-11-01), Hallesy
patent: 3311168 (1967-03-01), Pierce, Jr.
patent: 3494638 (1970-02-01), Todd et al.
patent: 3797864 (1974-03-01), Hynes et al.
patent: 4056272 (1977-11-01), Morrill
patent: 4390186 (1983-06-01), McGee et al.
patent: 4455040 (1984-06-01), Shinn
patent: 4469172 (1984-09-01), Clark
patent: 4515400 (1985-05-01), Smith et al.
patent: 4601498 (1986-07-01), Hangen
patent: 4652022 (1987-03-01), Nichols
patent: 4771832 (1988-09-01), Bridges
patent: 4911245 (1990-03-01), Adamek et al.
Pierce John W.
Putch Samuel W.
Sarver Jack K.
Cuchlinski Jr. William A.
DePumpo Daniel G.
Fip Incorporated
LandOfFree
Well head metal seal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Well head metal seal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Well head metal seal will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1753406