Seal assembly for rotating shaft

Details Seal assembly for rotating shaft Seal assembly for rotating shaft

1975-06-17

1976-08-31

Wood, Jr., M. H.

Cutlery

308187, F01C 900, F01C 3372, F16J 912

Patent

active

039777375

ABSTRACT:
A mechanical seal assembly for a rotating shaft passing into a pressure vessel and being axially adjustable is formed by a first seal face rotating with the shaft and engaging a fixed seal face. This latter face is supported in a housing which is axially adjusted with the shaft. The housing in turn passes through an opening in the pressure vessel and is permanently sealed therein by an O-ring seal.

REFERENCES:
patent: 2121299 (1938-06-01), Peters
patent: 2707135 (1955-04-01), Manahan
patent: 2978264 (1961-04-01), Campbell
patent: 3208803 (1965-09-01), Hennells et al.
patent: 3426654 (1969-02-01), Laughman
patent: 3433540 (1969-03-01), Schneider
patent: 3758179 (1973-09-01), Smith

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