ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,427,893, issued on Sept. 30, was assigned to AMPERE S.A.S. (Boulogne-Billancourt, France).

"Arrangement for cooling a fuel cell and an electric traction and/or propulsion motor of a vehicle" was invented by Robert Yu (Montigny le Bretonneux, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "An arrangement for a vehicle includes a fuel cell, an electric traction and/or propulsion motor, and a single cooling circuit cooling the fuel cell and the electric motor. The cooling circuit includes two parts: a first, high-flowrate and high-temperature part including a high-temperature exchanger and a second, low-flowrate and low-temperature part including a ...