US Patent Issued to AUDI on Feb. 3 for "Electrical circuit device for operating an externally excited electrical machine, electrical drive apparatus, and motor vehicle" (German Inventor)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,542,472, issued on Feb. 3, was assigned to AUDI AG (Ingolstadt, Germany).

"Electrical circuit device for operating an externally excited electrical machine, electrical drive apparatus, and motor vehicle" was invented by Daniel Ruppert (Lenting, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electrical circuit device for operating an externally excited electrical machine includes an exciter circuit, an inverter circuit, a capacitor, and a support structure. The exciter circuit includes at least one exciter circuit module arranged on a first side surface of the support structure. The at least one exciter circuit module includes at least one dire...