ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,399,208, issued on Aug. 26, was assigned to Bender GmbH & Co. KG (Gruenberg, Germany).
"Method and device for insulation monitoring of a water-electrolysis installation" was invented by Dieter Hackl (Fernwald, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method and an electrical circuit arrangement is for determining an insulation resistance of an ungrounded power supply system, which feeds electrical energy to the water-electrolysis installation. The fundamental idea of the method is based on predicting the insulation resistance of the ungrounded power supply system during an initial booting of the water-electrolysis installation and thus k...