ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,387,859, issued on Aug. 12, was assigned to HITACHI ENERGY LTD.
"Condenser bushing" was invented by Jan Czyzewski (Cracow, Poland), Jedrzej Banaszczyk (Lodz, Poland), Darren Tremelling (Apex, N.C.), Andrzej Rybak (Cracow, Poland), Krzysztof Kasza (Cracow, Poland), Lukasz Matysiak (Cracow, Poland) and Elio Perigo (Wendell, N.C.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a condenser bushing including a condenser core and electrically conductive field-grading layers, which are embedded in insulating material of the condenser core and arranged around a central channel for conductor extending along an axis defining an ax...