ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,388,126, issued on Aug. 12, was assigned to Mahle International GmbH (Germany).
"Device for the filling and maintenance of a system with a battery" was invented by Stefan Jauss (Donzdorf, Germany) and Nic Sautter (Plochingen, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device for filling and maintenance of a system with a battery that is cooled by a coolant is disclosed. The device includes a control arrangement that, for a first filling of the system with the coolant: checks a system path for leakages via a leakage-checking arrangement; in the absence of leakage, fills the system with coolant via a coolant reservoir; flushes the system wit...