Classifying – separating – and assorting solids – Sifting – Elements
Reexamination Certificate
2011-05-10
2011-05-10
Karmis, Stefanos (Department: 3653)
Classifying, separating, and assorting solids
Sifting
Elements
C209S395000, C209S403000, C209S406000
Reexamination Certificate
active
07938273
ABSTRACT:
A vibratory separator including a screen having a filter element and a center screen disk. The vibratory separator also including a magnet disposed on top of the center pedestal support, wherein the center screen disk and the magnet are configured to magnetically interact. Additionally, a method for replacing a screen for a vibratory separator including actuating a vibratory separator decoupler and breaking a first magnetic interaction between a first magnetic interaction surface and a second magnetic interaction surface. The method further including removing a first screen from the vibratory separator, installing a second screen into the vibratory separator, and establishing a second magnetic interaction.
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Butler Michael E
Karmis Stefanos
M-I LLC
Osha & Liang LLP
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