US Patent Issued to WEG EQUIPAMENTOS ELETRICOS on April 22 for "Heat sink for rotating electric machine and frequency inverter and corresponding rotating electric machine" (Brazilian Inventors)

ALEXANDRIA, Va., June 6 -- United States Patent no. 12,283,874, issued on April 22, was assigned to WEG EQUIPAMENTOS ELETRICOS S.A. (Jaragua do Sul, Brazil).

"Heat sink for rotating electric machine and frequency inverter and corresponding rotating electric machine" was invented by Cassiano Antunes Cezario (Jaragua do Sul, Brazil), Marcelo Verardi (Joinville, Brazil), Rafael Lopes (Jaragua do Sul, Brazil) and Ricardo Felipe Junckes (Jaragua do Sul, Brazil).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention refers to a heatsink (100) mounted between an electric motor (200) and a frequency inverter (300), comprising a plate (110) equipped with protrusions (120) that are cams of the plate (110)...