Centrifugal seal with deformable frustoconical sealing ring

Details Centrifugal seal with deformable frustoconical sealing ring Centrifugal seal with deformable frustoconical sealing ring

1982-01-22

1984-02-21

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 83, 277177, 416174, 418136, F16J 1534, F16J 1554

Patent

active

044325550

ABSTRACT:
An arrangement for effecting a seal between components 10,12 that rotate together and between which relative radial movement is tolerated while maintaining the seal. A conical, or Belleville, sealing ring 25 is located between the components 10,12 and means 19,22 are provided for clamping the components 10,12 together. The sealing ring 25 is so shaped and dimensioned that, in use, centrifugal forces acting on the ring 25 impart a turning moment to the ring 25 to cause it to twist and effect a seal with each of the components 10,12.

REFERENCES:
patent: 2382245 (1945-08-01), McCormack
patent: 2866655 (1958-12-01), Stanbro
patent: 2890069 (1959-06-01), Larkin et al.
patent: 2948431 (1960-08-01), Kuhn
patent: 3506276 (1970-04-01), Petersen et al.
patent: 3518020 (1970-06-01), Lake

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