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:
Aug. 29, 2017
Filed:
Oct. 18, 2015
Applicant:
Micronas Gmbh, Freiburg, DE;
Inventors:
Marc Baumann, Freiburg, DE;
Redouane Sadeq, Karlsruhe, DE;
Assignee:
TDK-Micronas GmbH, Freiburg, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01B 7/30 (2006.01); G01D 5/14 (2006.01); G01D 5/244 (2006.01); G01D 18/00 (2006.01);
U.S. Cl.
CPC ...
G01D 5/145 (2013.01); G01D 5/2448 (2013.01); G01D 18/004 (2013.01);
Abstract
A method and an apparatus for determining a rotation angle of a rotor in a motor with the aid of angle sensors by measurement of reference values and correction of the effected computations. The method is used, for example, in a synchronous motor.