GENEVA, Dec. 9 -- HITACHI ENERGY LTD (Brown-Boveri-Strasse 58050 Zurich) filed a patent application (PCT/EP2025/064901) for "ADAPTIVE VOLTAGE WAVEFORM FOR INCREASING POWER IN ELECTRICAL ARC FURNACES" on May 28, 2025. With publication no. WO/2025/248039, the details related to the patent application was published on Dec 04, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): RASMUSSEN, Jon (Ravlyevagen 242668 Vastra Frolunda), HASLER, Jean-Philippe (Medelpadsvagen 372244 Vasteras)
Abstract: There is provided an electric power supply apparatus for supplying power to an electric arc furnace, as we...