Slinger device

Details Slinger device Slinger device

1978-05-11

1980-01-01

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277189, F16J 1554

Patent

active

041813120

ABSTRACT:
A slinger device installed between a pump housing and bearing housing to deflect liquid leaking from the pump housing away from the bearings. The slinger is in the form of an annular disc mounted on the shaft of the pump impeller and sealed thereto by a pair of o-rings. Triangular vanes on the disc propel leaking liquid outwardly by centrifugal action. A ridge is formed between each pair of vanes to direct liquid toward the sides of the vanes along flat surfaces of the disc extending between the ridge and vane.

REFERENCES:
patent: 2292920 (1942-08-01), Barrows
patent: 2505391 (1950-04-01), Fletcher
patent: 2646999 (1953-07-01), Barske

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