LOUIS C EBERLE
Vehicle Board in Warminster, PA
License number
Pennsylvania MV153533L
Category
Vehicle Board
Type
Vehicle Salesperson
Address
Address
Warminster, PA 18974
Professional information
Method And Apparatus For Cleaning In Place Of A Decanter Centrifuge
US Patent:
4978331, Dec 18, 1990
Filed:
Jul 11, 1989
Appl. No.:
7/377980
Inventors:
Joseph F. Luchetta - Doylestown PA
Louis C. Eberle - Warminster PA
Louis C. Eberle - Warminster PA
Assignee:
Alfa-Laval AB - Stockholm
International Classification:
B04B 1506, B04B 900
US Classification:
494 37
Abstract:
A decanter centrifuge typically includes a bowl which is rotatable about its longitudinal axis and an independently rotatable screw conveyor mounted coaxially therein. A drive motor is provided to rotate the conveyor at a differential speed from that of the bowl, which has a separate drive motor. An engagement element, in the form of an indexing clutch, an over-running clutch or a selectively controllable clutching element, is provided between the conveyor drive motor and the bowl to simultaneously rotate the bowl and the conveyor during a cleaning in place operation of the centrifuge.
Method Of Controlling The Density Of The Solids Separated From A Feed Slurry In A Separator
US Patent:
5899844, May 4, 1999
Filed:
Jun 23, 1997
Appl. No.:
8/880898
Inventors:
Louis C. Eberle - Warminster PA
International Classification:
B04B 1100, B04B 1300
US Classification:
494 37
Abstract:
A method and apparatus for controlling the density of the solids separated from a feed slurry by selectively recirculating the separated liquid component of the feed slurry to change the feed slurry's density when an unwanted density of the separated solids is detected. Further, the efficiency of the separation is increased by recirculating and recharging unused catalyst into the feed slurry where it is used to assist in the separation of the solids.