An PAX-oxygen supply system, in particular for a passenger aircraft or cargo aircraft as well with courier area, includes a container housing (1) having a container door (7), and oxygen supply equipment (4) held within the container housing (1) and configured to be released through the container door (7). The oxygen supply system either comprises a electromechanical actuator (5) coupled to a latch (6) of the container door (7) and configured to actuate the latch (6) to releasable open the container door (7), and a function tester (8) coupled in series to the electromechanical actuator (5) and configured to test the functionality and operability of the electromechanical actuator (5) and the condition of the test to a user. Alternatively, the oxygen supply system comprises an oxygen generator (G) held in a gas generator housing and configured to supply oxygen to the oxygen supply equipment, a thermal fuse (F) attached to the oxygen generator or the generator housing, the thermal fuse (F) having a fusible link which blows upon exceeding a predefined fusing temperature, and a function tester (8) coupled in series to the thermal fuse (F) and configured to test whether the fusible link of the thermal fuse (F) is blown, and to signal a result of the test to a user.


    Access

    Download


    Export, share and cite



    Title :

    OXYGEN SUPPLY SYSTEM


    Additional title:

    SAUERSTOFFVERSORGUNGSANLAGE
    SYSTÈME D'ALIMENTATION EN OXYGÈNE


    Contributors:

    Publication date :

    2021-03-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Oxygen supply system and method for testing an oxygen supply system

    KLOSE PETER / LEUENBERGER FRANK | European Patent Office | 2019

    Free access

    Passenger time sequence oxygen supply system and oxygen supply method

    QIU ZHIWEN / TANG AIGUO / XIE YULIN et al. | European Patent Office | 2025

    Free access

    Aircraft oxygen supply system.

    Babinsky, A. D. / Huebscher, R. G. / Wynveen, R. A. | NTRS | 1967


    Railway vehicle cab oxygen supply system and oxygen supply method thereof

    LI SHILIN / ZHU MAOHUA / CHEN SHIWEN et al. | European Patent Office | 2021

    Free access

    Automobile emergency oxygen supply system

    GONG ZHIMIN | European Patent Office | 2021

    Free access