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:
Nov. 17, 2020
Filed:
Jan. 25, 2019
Applicant:
Aktiebolaget Skf, Gothenburg, SE;
Inventor:
Benedicte Thomas, Tours, FR;
Assignee:
Aktiebolaget SKF, Gothenburg, SE;
Primary Examiner:
Int. Cl.
CPC ...
G01R 33/07 (2006.01); G01D 5/14 (2006.01);
U.S. Cl.
CPC ...
G01R 33/072 (2013.01); G01D 5/145 (2013.01);
Abstract
A magnetic ring and sensor arrangement is provided. The magnetic ring and sensor arrangement includes a magnetic ring and a sensor sub-system. The magnetic ring includes an improved harmonic content. The sensor sub-system includes sensors coupled to the magnetic ring. Each of the sensors measure an amplitude or a direction of a magnetic field of the magnetic ring.