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:
May. 27, 2025
Filed:
Jul. 20, 2022
Applicant:
Abb E-mobility B.v., Delft, NL;
Inventors:
Adrian Hozoi, Mannheim, DE;
Luca Ghezzi, Gallarate, IT;
Gertjan Koolen, Eindhoven, NL;
Ulf Embretsen, Nykoping, SE;
Assignee:
ABB E-Mobility B.V., Delft, NL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01R 15/20 (2006.01); G01R 19/00 (2006.01); G01R 35/00 (2006.01);
U.S. Cl.
CPC ...
G01R 15/20 (2013.01); G01R 19/0092 (2013.01); G01R 35/005 (2013.01);
Abstract
A calibration method for calibrating a magnetizable core, wherein the magnetizable core is coupled to a magnetic transducer; the method comprising applying a pulse of magnetomotive force to the core such that a distinct value of remanence is produced in the core, wherein the value of remanence in the core depends on a strength of the pulse.