Metal seal with grooved inlays

Details Metal seal with grooved inlays Metal seal with grooved inlays

1990-06-01

1991-11-26

Cuchlinski, Jr., William A.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277208, 277215, 166 82, 166 84, F16J 1508

Patent

active

050677349

ABSTRACT:
A metal seal for sealing against casing in a well has a plurality of circumferentially spaced metal hands. An inlay material fills the cavities located between the metal bands. The inlay material has a groove formed in its sealing side. The metal bands are soft enough to deform when the seal if pressed into contact with the casing. The inlay material is softer than the material of the metal bands.

REFERENCES:
patent: 2125231 (1938-07-01), Hurst
patent: 2287884 (1940-06-01), Jominy
patent: 3792834 (1974-02-01), Billeter
patent: 4470609 (1984-09-01), Poe
patent: 4665979 (1987-05-01), Bochm, Jr.
patent: 4749035 (1988-06-01), Cassity
patent: 4751965 (1988-06-01), Cassity
patent: 4771832 (1988-09-01), Bridges
patent: 4823871 (1989-04-01), McEver et al.
patent: 4911245 (1990-03-01), Adamek et al.
patent: 4949786 (1990-08-01), Ecker et al.

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