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:
Jun. 25, 2024
Filed:
Jan. 18, 2022
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Jochen Eggler, Waldburg, DE;
Ulrich Kehr, Tettnang, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A rotor () for an electric machine () has a rotor body including multiple poles. The rotor () further has at least one sensor element () for detecting at least one condition variable of the rotor (), and a signal processing unit () connected to the at least one sensor element (). The signal processing unit () is configured to generate measured data from the condition variable of the rotor () and to transmit the measured data to a control device (). Additionally, the rotor () has at least one induction coil (), where each of the at least one induction coil () includes at least one electrical conductor (). The at least one induction coil () is arranged at the rotor () and is configured to generate electrical energy from a magnetic field that is temporally changing during operation of the electric machine ().