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:
Jan. 27, 2026
Filed:
Sep. 06, 2023
Skf Magnetic Mechatronics, Saint-Marcel, FR;
Andre Deandrade, Vernon, FR;
Lakdar Sadi-Haddad, Nogent sur Marne, FR;
SKF Magnetic Mechatronics, Saint-Marcel, FR;
Abstract
A device () for controlling a magnetic bearing () includes an axis with two electromagnets () diametrically opposed. The device () includes two power converters per axis of the magnetic bearing. Each power converter supplies one different electromagnet. The device includes eight power devices () arranged in a first line () and a second line (). Each of the first and second lines includes four power devices. A first set of four power devices () are connected together to form a first power converter. A second set of four power devices () are connected together to form a second power converter. Each of the first and second lines () includes two power devices () of the first set and two power devices () of the second set.