The present invention relates to an oxygen supply system (1) for providing an adequate oxygen supply mode in an aircraft, having a preventive oxygen supply system (2) comprising an oxygen source (20);a preventive oxygen dispensing unit (21) being connectable to said oxygen source (20); a cabin altitude detection device (23); and a preventive oxygen control device (22) being adapted to provide at least the following modes: a pre-wear mode for providing no oxygen of said oxygen source (20) to said preventive oxygen dispensing unit (21) but normal cabin air; a pre-oxygenation mode for providing a predetermined rate of oxygen of said oxygen source (20) to said preventive oxygen dispensing unit (21) being sufficient for generating a pre-oxygenation condition of the user; and a decompression mode for providing high concentrated oxygen of said oxygen source (20) to said preventive oxygen dispensing unit (21) being sufficient for ensuring a minimum oxygenation of the user; wherein said preventive oxygen control device (22) automatically switches to the decompression mode in case a predetermined cabin altitude threshold is detected by said cabin altitude detection device (23). Further, the present invention relates to a respective method for providing an adequate oxygen supply mode using such an oxygen supply system (1).
OXYGEN SUPPLY SYSTEM AND METHOD FOR PROVIDING AN ADEQUATE OXYGEN SUPPLY MODE IN AN AIRCRAFT
SAUERSTOFFVERSORGUNGSANLAGE UND VERFAHREN ZUR BEREITSTELLUNG EINES ANGEMESSENEN SAUERSTOFFZUFUHRMODUS IN EINEM FLUGZEUG
SYSTÈME D'ALIMENTATION EN OXYGÈNE ET PROCÉDÉ POUR FOURNIR UN MODE D'ALIMENTATION EN OXYGÈNE SUFFISANT DANS UN AÉRONEF
04.01.2017
Patent
Elektronische Ressource
Englisch
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