High pressure seal assembly

Details High pressure seal assembly High pressure seal assembly

1985-02-15

1986-07-29

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277138, 277188A, F16J 1524

Patent

active

046027912

ABSTRACT:
A seal assembly for sealing two relatively movable parts against fluid leakage comprises a seal ring of compressible material mounted on one of the parts, and a supporting ring of non-compressible material positioned in an axial annular groove in said seal ring, said groove being open towards the annular gap to be sealed and surrounded by an annular web, said supporting ring being arranged to be radially displaceable in that groove with limited elastic deformation of said annular web.

REFERENCES:
patent: 2509436 (1950-05-01), Isenbarger
patent: 3094337 (1963-06-01), Pippert et al.
patent: 3186702 (1965-06-01), Taylor
patent: 3366392 (1968-01-01), Kennel
patent: 3525530 (1970-08-01), Bauer et al.

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