Seal assembly with meltable metal binder layer

Details Seal assembly with meltable metal binder layer Seal assembly with meltable metal binder layer

1987-12-30

1989-06-06

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 1, 277235A, 277236, F16J 1528

Patent

active

048365599

ABSTRACT:
A seal assembly for such applications as a dynamic machine having a rotary component which is mounted for rotation in a housing having an interior wall. A seal member is provided with an inner sealing surface and an outer surface. A coating of metal is electroplated to the outer surface of the seal member. A meltable metal binder layer is bonded between the metal coating and the interior wall of the housing to create, effectively, a metal-to-metal bond between the seal member and the housing.

REFERENCES:
patent: 3188100 (1965-06-01), Delgado
patent: 3904405 (1975-09-01), Russell et al.
patent: 3939903 (1976-02-01), Sakaki et al.

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