Hollow metallic sealing ring

Details Hollow metallic sealing ring Hollow metallic sealing ring

1987-10-23

1989-01-17

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277206B, 277236, F16J 1508

Patent

active

047983922

ABSTRACT:
A hollow metallic sealing ring which in radial cross-section is of serpentine shape with a pair of divergent limbs connected by at least one contiguous single loop with substantially straight sides. The transition curve between the sides of the loop and the divergent limbs is of constant radius and the free ends of the limbs are straight and substantially parallel.

REFERENCES:
patent: 2474493 (1949-06-01), Phillips
patent: 3192690 (1965-07-01), Taylor
patent: 3204971 (1965-09-01), Meriano
patent: 3595588 (1971-07-01), Rode
patent: 3751048 (1973-08-01), Rode
patent: 3797836 (1974-03-01), Halling
patent: 4121843 (1978-10-01), Halling

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