US Patent Issued to NIDEC GLOBAL APPLIANCE BRASIL on Aug. 12 for "Method of accelerated extinguishing of residual current and method of duration control of the method of accelerated extinguishing of residual current" (Brazilian Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,388,387, issued on Aug. 12, was assigned to NIDEC GLOBAL APPLIANCE BRASIL LTDA. (Joinville-SC, Brazil).

"Method of accelerated extinguishing of residual current and method of duration control of the method of accelerated extinguishing of residual current" was invented by Claudio Eduardo Soares (Joinville-SC, Brazil), Roberto Andrich (Joinville-SC, Brazil) and Andre Dering (Joinville-SC, Brazil).

According to the abstract* released by the U.S. Patent & Trademark Office: "Method of accelerated extinguishing of residual current of a phase that opens when changing an electric position during the driving of a BLDC motor (10), under high load conditions, comprising: using the unipolar puls...