ALEXANDRIA, Va., June 4 -- United States Patent no. 12,323,082, issued on June 3, was assigned to Siemens AG (Munich).
"Power converter arrangement" was invented by Bernd Kurten (Obermichelbach, Germany), Lutz Namyslo (Hausen, Germany) and Benno Weis (Hemhofen, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power converter arrangement includes semiconductor arrangements for two motors, wherein a control unit is used to continuously form a sum current composed of a first current and a second current and the sum current is compared with a predeterminable maximum value in order to protect the motors from being destroyed, where the control unit includes a device in which a priority grade is input by a ...