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Emergency oxygen delivering system for passenger of aircraft, has solenoid valve actuated by control device for sending quantity of oxygen corresponding to oxygen need determined by the control device, to oxygen mask
Emergency oxygen delivering system for passenger of aircraft, has solenoid valve actuated by control device for sending quantity of oxygen corresponding to oxygen need determined by the control device, to oxygen mask
The system has a sensor to detect characteristic value of respiration of a passenger using an oxygen mask. A control device individually determines need for oxygen by the passenger, based on the characteristic value, while taking into account flight altitude. A solenoid valve actuated by the control device sends a quantity of oxygen corresponding to the oxygen need, to the mask. An independent claim is also included for a method of determining need for oxygen by a passenger of an aircraft during supply of emergency oxygen.
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