US Patent Issued to SAFRAN ELECTRICAL & POWER on April 21 for "Device for the electrical protection of power supply cables for permanent-magnet motors" (French Inventor)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,521, issued on April 21, was assigned to SAFRAN ELECTRICAL & POWER (Blagnac, France).

"Device for the electrical protection of power supply cables for permanent-magnet motors" was invented by Olivier Deshayes (Moissy-Cramayel, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A device for protecting against a short-circuit occurring on a high-voltage DC power supply line between a DC source and an active load, the device including a bypass circuit formed of a contactor K3 and a fuse F2 connected in series and set up parallel to the active load via a line independent of the high-voltage DC power supply line, the bypass circuit being configured s...