US Patent Issued to Airbus Operations (S.A.S.) on July 22 for "Propulsion assembly comprising at least one regulated ventilation device, aircraft comprising such a propulsion assembly" (French Inventors)

ALEXANDRIA, Va., July 23 -- United States Patent no. 12,365,475, issued on July 22, was assigned to Airbus Operations (S.A.S.) (Toulouse, France).

"Propulsion assembly comprising at least one regulated ventilation device, aircraft comprising such a propulsion assembly" was invented by Francois Pons (Toulouse, France) and Christian Flemin (Toulouse, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "An aircraft propulsion assembly with at least one ventilation device to cool at least one zone of the propulsion assembly. The ventilation device is regulated and includes at least one ventilation hole emerging in the zone to be cooled, at least one valve movable between a closed position where the valve shuts ...