Classifying – separating – and assorting solids – Magnetic – Paramagnetic
Reexamination Certificate
2007-08-15
2010-11-30
Ridley, Richard W (Department: 3653)
Classifying, separating, and assorting solids
Magnetic
Paramagnetic
C209S223200, C209S225000, C209S231000, C209S232000, C210S695000, C210S222000, C210S340000
Reexamination Certificate
active
07841475
ABSTRACT:
A continuously operating magnetic particle separating machine includes an inlet for receiving a material having magnetic particles mixed therein, an outlet for discharging the material after the magnetic particles have been separated therefrom, a first flow path extending between the inlet and the outlet, a first magnetic element positionable in the first flow path, a second flow path extending between the inlet and the outlet, and a second magnetic element positionable in the second flow path. The separating machine includes a control system including a diverter valve switchable between a first position for directing the material through the first flow path and a second position for directing the material through the second flow path, whereby the switching frequency of the diverter valve is responsive to a concentration of the magnetic particles in the material.
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Ozkan Savas
Ricardo Rodolfo
Kalustyan Corporation
Lerner David Littenberg Krumholz & Mentlik LLP
Ridley Richard W
Severson Jeremy
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