Nonmagnetic conductive material separating apparatus
AssigneeKanetsu Kogyo Kabushiki Kaisha
InventorTakato Nakajima
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Abstract
A nonmagnetic conductive material separating apparatus designed for separation of conductive material from non-conductive material, comprising a drum composed of nonmagnetic substance and rotated in one direction around its longitudinal center axis, and means for generating a magnetic field rotated in the direction reverse to that of the drum. Composite input material posterior to previous removal of magnetic substance therefrom is introduced into the cylinder, and the nonconductive material contained in the entire input material is directed to the rotational direction of the drum along the inner wall thereof, while the conductive material is directed to the reverse direction by the electromagnetic force of the rotating-field generating means.
Claims5
A nonmagnetic conductive material separating apparatus comprising:
- a drum composed of nonmagnetic substance and rotated in one direction around a longitudinal center axis thereof, wherein composite input material posterior to previous removal of magnetic substance therefrom is introduced into said drum;
- and means for generating a magnetic field which rotates in the direction reverse to rotation of said drum substantially coaxially therewith so as to exert an electromagnetic force in the direction reverse to rotation of said drum.
Dependencies are inferred from the claim text.