Back to results
US 2021/0078014 A1Published application
Magnetic drum and magnetic separation device
AssigneeSumitomo Heavy Industries Finetech, Ltd.
InventorShinya Nishizawa
Life of this patent
Estimating the term…
Abstract
A magnetic drum including a plurality of magnets mounted along a circumferential direction on a holder. The magnets are disposed such that magnetic pole surfaces face each other along the circumferential direction on the holder, and the magnets are engaged with the holder so as not to move in a radial direction.
Claims25
A magnetic drum comprising:
- a plurality of magnets mounted along a circumferential direction on a holder,
- wherein the magnets are disposed such that magnetic pole surfaces face each other along the circumferential direction on the holder, and
- the magnets are engaged with the holder so as not to move in a radial direction.
A magnetic drum comprising:
- a plurality of magnets mounted along a circumferential direction through a holder,
- wherein the holder and the magnet are locked together by fitting of a recessed portion and a protrusion portion to each other,
- the recessed portion is a groove, and the groove is formed along a direction intersecting the circumferential direction of the holder.
Dependencies are inferred from the claim text.