An aircraft environmental conditioning system is disclosed that includes an air cycle machine for conditioning an airflow comprising hot compressed air by reducing its temperature and pressure. The air cycle machine is disposed in a housing in an unpressurized area of the aircraft, and produces conditioned pressurized air in a conduit for delivery to a pressurized area of the aircraft. The system also includes a smoke sensor disposed within the conduit or within the housing external to the conduit, and a controller in communication with the smoke sensor that is configured to respond to smoke detected by the smoke sensor
AIRCRAFT ENVIRONMENTAL CONDITIONING SYSTEM AND METHOD
2015-11-05
Patent
Electronic Resource
English
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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