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:
Jul. 08, 2025
Filed:
Mar. 08, 2022
Metso Outotec Sweden Ab, Trelleborg, SE;
Aki Tuomisalo, Espoo, FI;
Metso Sweden AB, Malmo, SE;
Abstract
A wear element for a slurry pump. At least a portion of the wear element produces a magnetic field for attracting magnetic particles in a slurry processed by the slurry pump. The wear element includes a magnet arranged to generate a protective wear layer on a surface of the wear element. The slurry pump includes a pump housing and a wear element within the pump housing. At least a portion of the wear element produces a magnetic field for attracting magnetic particles present in a slurry processed by the slurry pump. A protective wear layer is formed in a slurry pump by arranging a wear element in a housing of the slurry pump. At least a portion of the wear element produces a magnetic field. A slurry including magnetic particles is pumped through the slurry pump and the magnetic particles are attracted by the magnetic field to create the protective wear layer.