Agitating – Stirrer within stationary mixing chamber – Rotatable stirrer
Patent
1984-11-21
1986-01-21
Jenkins, Robert W.
Agitating
Stirrer within stationary mixing chamber
Rotatable stirrer
366343, 384134, 384478, B01F 716
Patent
active
045654530
ABSTRACT:
The invention relates to an agitator for the agitation of liquid media, and more specially for use while completely submerged in the medium. The bearings and the coupling for the agitator shaft are placed in a downwardly opening gastrap, there being a gas cushion between the bearings and the coupling on the one hand and the medium to be agitated on the other hand in order to keep the medium clear of the bearings and the coupling and damaging same.
The gas cushion may replenished through a supply duct periodically or continuously.
REFERENCES:
patent: 2516918 (1950-08-01), Roubal
patent: 2665122 (1954-01-01), Rowland
patent: 3954348 (1976-05-01), Renaud
patent: 4065232 (1977-12-01), Stratienko
Geng Walter
Jekat Herbert
Junghaus Rainer
Petersen Vagn
Ekato Industrieanlagen Verwaltungsgesellschaft mbH & Co.
Jenkins Robert W.
Striker Michael J.
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