A discharge valve for an aircraft includes a cylindrical body having an inlet and an outlet, a first valve, and a second valve arranged inside the body. The first and the second valves are rotatable around a first axle and a second axle, respectively, between a closed position and an open position. A mechanism for locking the second valve in the closed position includes a control lever arranged around a third axle, an interface arranged on the second valve, and a device for rotating the third axle. The control lever is rotatably movable around the third axle between an unlocking position, in which the interface is in abutment against the drive device, and a locking position, in which the interface is engaged in the drive device.
VANNE DE VIDANGE POUR AERONEF ET PROCEDE ASSOCIE
DISCHARGE VALVE FOR AN AIRCRAFT AND ASSOCIATED METHOD
AUSLASSVENTIL FÜR EIN FLUGZEUG UND ZUGEHÖRIGES VERFAHREN
2023-08-23
Patent
Electronic Resource
French
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
SYSTEME D'OBSERVATION POUR UN AERONEF, AERONEF ET PROCEDE ASSOCIE
European Patent Office | 2021
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