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:
Mar. 20, 2012
Filed:
Apr. 19, 2006
Jovan Knezevic, Ingolstadt, DE;
Wolfgang Schulter, Meersburg, DE;
Gernot Etzlstorfer, Neuburg, DE;
Erich Liepold, Kösching, DE;
Jovan Knezevic, Ingolstadt, DE;
Wolfgang Schulter, Meersburg, DE;
Gernot Etzlstorfer, Neuburg, DE;
Erich Liepold, Kösching, DE;
Conti Temic Microelectronic GmbH, Nuremberg, DE;
Abstract
Disclosed is a method for detecting the current position of a rotor, in particular the angle of rotation of the rotor, an electromotor and a method for detecting the speed and/or the angle of rotation of an electromotor. The speed of the electromotor is hereby implied inter alia from the number of zero crossings of a comparison signal of the armature resistances or respectively conductances determined continuously in time and the average values of the armature resistances or respectively conductances determined continuously in time.