US Patent Issued to LIEBHERR-ELEKTRONIK on April 8 for "Electrical drive system for a work machine having two electric motors that can be regulated independently of one another" (German Inventors)

ALEXANDRIA, Va., April 9 -- United States Patent no. 12,273,064, issued on April 8, was assigned to LIEBHERR-ELEKTRONIK GMBH (Lindau, Germany).

"Electrical drive system for a work machine having two electric motors that can be regulated independently of one another" was invented by Nejat Mahdavi (Lindau, Germany) and Alfred Engler (Wangen, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to an electrical drive system for a work machine, in particular a mining truck, having at least two electrical drive motors that can each be regulated independently of one another via an associated inverter, wherein the drive system has a DC voltage power supply for the energy supply of the at le...