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. 31, 2026
Filed:
Jul. 19, 2023
Audi Ag, Ingolstadt, DE;
Daniel Ruppert, Lenting, DE;
AUDI AG, Ingolstadt, DE;
Abstract
An externally excited electric machine includes an exciter power circuit connected to a rotor winding, a stator power circuit connected to a stator winding, an exciter control circuit connected by at least a first connector to the exciter power circuit, and a stator control circuit connected by at least a second connector to the stator power circuit. The exciter control circuit and the stator control circuit are mounted on a common circuit board. The first connector is connected to a first electrical contact of the exciter power circuit, and the second connector is connected to a second electrical contact of the stator power circuit. The first electrical contact and the second electrical contact are at different heights in relation to the circuit board. The first or the second connector has a geometrical form that bridges over a height difference between the first electrical contact and the second electrical contact.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile