Classifying – separating – and assorting solids – Magnetic – Paramagnetic
Reexamination Certificate
2011-04-05
2011-04-05
Matthews, Terrell H (Department: 3653)
Classifying, separating, and assorting solids
Magnetic
Paramagnetic
C209S223100, C209S223200, C209S224000, C209S040000
Reexamination Certificate
active
07918345
ABSTRACT:
Electromagnetic separator comprising two or more solenoids (6, 7) arranged inside a rotatable drum (1) and connected to a continuous current power supply (8) for generating a magnetic field suitable for separating ferromagnetic parts, wherein said power supply (8) supplies a current being substantially constant in time. The invention also relates to a separation method that can be carried out by means of said electromagnetic separator.
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International Search Report dated May 7, 2007, International Application No. PCT/IT2006/000453 filed Jun. 15, 2006, 6 pages.
Haynes and Boone LLP
Matthews Terrell H
SGM Gantry S.p.A.
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