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. 14, 2019
Filed:
Sep. 20, 2018
Audi Ag, Ingolstadt, DE;
Thomas Klinger, Ingolstadt, DE;
Wolfgang Brandstaetter, Ingolstadt, DE;
AUDI AG, Ingolstadt, DE;
Abstract
A drive arrangement with an inductively energizable drive motor, having a wheel, a wheel carrier, at least one receiver coil that is arranged in the circumferential direction of the wheel, a stator, and a rotor arranged in a rotationally resistant manner on the wheel having at least one rotor winding that is electrically connected to the at least one receiver coil. The rotor can be magnetically coupled to the stator. In this case, the drive arrangement is configured such that a current can be induced by an underground base providing a magnetic field in the at least one receiver coil, by which the at least one rotor winding is energized to generate a magnetic field.