A method for depressurizing a cabin of an aircraft on the ground from the outer side of the aircraft using a depressurizing system including a venting valve which can be actuated between open and closed positions by means of a shutter and which is connected in fluid terms to a vacuum pump and to a pressure tap port of the aircraft which is connected to a protection valve against excess pressure in the cabin. The method includes fluidly connecting the venting valve to the pressure tap port, the shutter being in the open position, moving the shutter to the closed position thereof and activating the vacuum pump to generate a reduced pressure in the region of the pressure tap port.
PROCÉDÉ DE DÉPRESSURISATION D'UNE CABINE D'UN AÉRONEF AU SOL DEPUIS L'EXTÉRIEUR DE L'AÉRONEF
METHOD FOR DEPRESSURISING AN AIRCRAFT CABIN ON THE GROUND FROM THE OUTSIDE OF THE AIRCRAFT
VERFAHREN ZUR DRUCKENTLASTUNG EINER FLUGZEUGKABINE AM BODEN VON AUSSERHALB DES FLUGZEUGS
2022-08-03
Patent
Electronic Resource
French
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
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