A monitoring system for a dual-stage, separated gas/fluid shock strut may comprise a controller (201) and a tangible, non-transitory memory (208) configured to communicate with the controller. The tangible, non-transitory memory may have instructions stored thereon that, in response to execution by the controller, cause the controller to perform various operations. Said operations may include calculating, by the controller, a secondary chamber nominal pressure, determining, by the controller, a shock strut stroke associated with the secondary chamber nominal pressure, calculating, by the controller, a volume of oil in an oil chamber (150) of the shock strut, calculating, by the controller, a volume of gas in a primary chamber (130) of the shock strut, calculating, by the controller, a secondary chamber inflation pressure, and calculating, by the controller, a volume of oil leaked into the primary chamber of the shock strut.


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    Title :

    DUAL-STAGE, SEPARATED GAS/FLUID SHOCK STRUT SERVICING MONITORING SYSTEM USING ONE PRESSURE/TEMPERATURE SENSOR


    Additional title:

    ZWEISTUFIGES GETRENNTES GAS-/FLUID-FEDERBEIN-WARTUNGSÜBERWACHUNGSSYSTEM MIT EINEM DRUCK-/TEMPERATURSENSOR
    SYSTÈME DE SURVEILLANCE D'ENTRETIEN À JAMBE D'AMORTISSEUR À GAZ/FLUIDE SÉPARÉE À DEUX ÉTAGES UTILISANT UN CAPTEUR DE PRESSION/TEMPÉRATURE


    Contributors:
    FAZELI AMIR (author) / CEPIC ADNAN (author) / REBER SUSANNE (author)

    Publication date :

    2020-09-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16F SPRINGS , Federn / B64C AEROPLANES , Flugzeuge / 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



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    FAZELI AMIR / CEPIC ADNAN / REBER SUSANNE M | European Patent Office | 2019

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    Dual-stage, separated gas/fluid shock strut servicing monitoring system using one pressure/temperature sensor

    FAZELI AMIR / CEPIC ADNAN / REBER SUSANNE M | European Patent Office | 2019

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    DUAL-STAGE, SEPARATED GAS/FLUID SHOCK STRUT SERVICING

    FAZELI AMIR / CEPIC ADNAN / REBER SUSANNE M | European Patent Office | 2020

    Free access