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.
OXYGEN SUPPLY SYSTEM
SAUERSTOFFVERSORGUNGSANLAGE
SYSTÈME D'ALIMENTATION EN OXYGÈNE
2021-03-17
Patent
Electronic Resource
English
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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