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:
Apr. 03, 2018
Filed:
May. 15, 2014
Applicant:
Aktiebolaget Skf, Göteborg, SE;
Inventor:
Hendrik Anne Mol, Sleeuwijk, NL;
Assignee:
AKTIEBOLAGET SKF, Gothenburg, SE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D 5/14 (2006.01); G01D 5/244 (2006.01); G01P 3/487 (2006.01); H01L 43/14 (2006.01);
U.S. Cl.
CPC ...
G01D 5/145 (2013.01); G01D 5/2448 (2013.01); G01D 5/24485 (2013.01); G01P 3/487 (2013.01); H01L 43/14 (2013.01);
Abstract
A sensor assembly for use in sensor bearings, the sensor assembly comprising at least two sensor units configured to be arranged on a ring of the sensor bearing in different angular positions with regard to the rotation axis of the bearing. Each of the sensor units includes at least one hall sensor plate. At least two hall sensor plates of different sensor units are wired in an antiparallel orientation in order to compensate offset voltages of the hall sensor plates.