A method diagnoses a state of deterioration of an uplock having an unlocking actuator provided with a hydraulic cylinder. The method includes the step of supplying the cylinder with pressurized fluid with an evolution law according to which the pressure of the fluid is, for a predetermined period, equal to a predetermined pressure lower than a full pressure, then equal to the full pressure. The method further includes the steps of determining a time of deactivation of the uplock and comparing it with the time when the predetermined time period ends; and deducing therefrom a state of deterioration of the uplock.
PROCEDE POUR DIAGNOSTIQUER UN ETAT DE DEGRADATION D'UN BOITIER D'ACCROCHAGE
METHOD FOR DIAGNOSING A STATE OF DETERIORATION OF AN UPLOCK
VERFAHREN ZUR DIAGNOSE EINES VERSCHLECHTERUNGSZUSTANDS EINES TÜRSCHLOSSES
2024-12-18
Patent
Electronic Resource
French
Procédé pour diagnostiquer un état de dégradation d’un boîtier d’accrochage
European Patent Office | 2024
|PROCEDE POUR DIAGNOSTIQUER UN ETAT DE DEGRADATION D'UN BOITIER D'ACCROCHAGE
European Patent Office | 2023
|PROCEDE POUR DIAGNOSTIQUER UN ETAT D'USURE D'UN FREIN DE PARKING D'AERONEF
European Patent Office | 2019
|PROCEDE POUR DIAGNOSTIQUER UN ETAT D'USURE D'UN FREIN DE PARKING D'AERONEF
European Patent Office | 2020
|PROCEDE POUR DIAGNOSTIQUER UNE DEFAILLANCE D'UN SYSTEME DE PRELEVEMENT D'AIR
European Patent Office | 2018
|