Centrifugal pump

Details Centrifugal pump Centrifugal pump

1982-09-20

1983-09-27

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277204, F16J 1534

Patent

active

044064659

ABSTRACT:
A centrifugal pump having a packing seal in which rope packing is compressed between two facing seal walls extending radially from the pump shaft, one wall being on a stationary seal gland and the other wall being on a rotary member attached to the shaft.

REFERENCES:
patent: 2294105 (1942-08-01), Wallgren
patent: 2467312 (1949-04-01), Jack
patent: 3167021 (1965-01-01), Sence
patent: 3372906 (1968-03-01), Griffith
patent: 3652179 (1972-03-01), Hagen
patent: 3732029 (1973-05-01), Raymond et al.
patent: 3999897 (1976-12-01), Strub
patent: 4174844 (1979-11-01), Zobens
patent: 4235480 (1980-11-01), Olschewski et al.

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