US Patent Issued to HITACHI ENERGY on Dec. 2 for "Reinforced transformer core frame and manufacturing method" (Polish Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,488,927, issued on Dec. 2, was assigned to HITACHI ENERGY LTD (Zurich, Switzerland).

"Reinforced transformer core frame and manufacturing method" was invented by Lukasz Michalski (Lodz, Poland), Pawel Klys (Lodz, Poland), Robert Daszkiewicz (Lodz, Poland) and Adam Stelmasiak (Lodz, Poland).

According to the abstract* released by the U.S. Patent & Trademark Office: "A transformer core frame is provided with a reinforcement structure to form a reinforced transformer core frame. The reinforcement structure comprises one or several reinforcement panels comprising a honeycomb structure and affixed to the transformer core frame. A method of producing a reinforced transformer core frame is a...