The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2020
Filed:
Sep. 21, 2017
Magnetic Systems International, Boyne City, MI (US);
Darren Paul Butler, Mancelona, MI (US);
MAGNETIC SYSTEMS INTERNATIONAL, Boyne City, MI (US);
Abstract
A magnetic separator for a product having ferrous and non-ferrous particles includes a housing having an entry section and a cleaning section. A driven magnetic roller is disposed within the cleaning section. A non-magnetic isolator including inner and outer surfaces is positioned in the cleaning section and surrounds and seals the driven magnetic roller. The driven magnetic roller is positioned proximate the inner surface of the non-magnetic isolator. The magnetic roller includes a magnetic field that penetrates a flow of product contacting the non-magnetic isolator wherein ferrous particles travel along the outer surface of the isolator and non-ferrous particles do not travel on the outer surface separating the ferrous and non-ferrous particles. The driven magnetic roller has no direct contact with the product.