Abstract: A method and a system for inerting an aircraft fuel tank includes at least one inert gas generator. The device includes at least means of determining the inert gas requirement of the aircraft tank(s) in real-time, means of regulating the inert gas flow rate of an inert gas generator, and controlled distribution means of the inert gas in the various fuel tanks and/or various compartments of an aircraft fuel tank. A control unit is capable of real-time determination of an inert gas flow rate setting according to the inert gas requirement of the tank(s) of the aircraft transmitted by the means of determining the inert gas requirement, the settings being transmitted in real time to the inert gas flow rate regulating means, and is also capable of determining the inert gas distribution control settings to the controlled distribution means of inert gas into the various fuel tanks and/or various compartments of a fuel tank.

Abstract: A generator of inert gas from an airflow, in an inerting system for at least one aircraft fuel tank is disclosed. The generator includes a system with an air inlet and means for distributing the airflow to a plurality of air separation modules arranged in parallel on the air system to deplete oxygen in the air and generate a nitrogen-enriched inert gas at the outlet. The generator also includes a programed control unit for the distribution means to selectively supply air to a single, a portion or all of the air separation modules, depending on the flight phase of the aircraft.

Abstract: A generator of inert gas from an airflow, in an inerting system for at least one aircraft fuel tank is disclosed. The generator includes a system with an air inlet and means for distributing the airflow to a plurality of air separation modules arranged in parallel on the air system to deplete oxygen in the air and generate a nitrogen-enriched inert gas at the outlet. The generator also includes a programed control unit for the distribution means to selectively supply air to a single, a portion or all of the air separation modules, depending on the flight phase of the aircraft.

Abstract: A fuel manifold adapted to communicate with at least one fuel tank of an aircraft is presented. The manifold defines an enclosure adapted to be filled with fuel and to have an internal pressure P1 higher than the internal pressure P2 of the fuel tank. The enclosure includes at least one ceiling and at least one side wall provided with overflow holes adapted to communicate with the fuel tank. The manifold includes a mechanism for discharging an air pocket, trapped between the ceiling and the level of the overflow holes, to the fuel tank.

Abstract: An inert gas generation system from a flow of air, notably for an inerting system for at least one aircraft fuel tank. The generation system includes an air circuit having an air inlet, an inert gas outlet, and a first and a second air separation module arranged in series on the air circuit to deplete oxygen within the air and to generate a nitrogen-enriched inert gas.

Abstract: A fuel manifold adapted to communicate with at least one fuel tank of an aircraft is presented. The manifold defines an enclosure adapted to be filled with fuel and to have an internal pressure P1 higher than the internal pressure P2 of the fuel tank. The enclosure includes at least one ceiling and at least one side wall provided with overflow holes adapted to communicate with the fuel tank. The manifold includes a mechanism for discharging an air pocket, trapped between the ceiling and the level of the overflow holes, to the fuel tank.

Abstract: An inert gas generation system from a flow of air, notably for an inerting system for at least one aircraft fuel tank. The generation system includes an air circuit having an air inlet, an inert gas outlet, and a first and a second air separation module arranged in series on the air circuit to deplete oxygen within the air and to generate a nitrogen-enriched inert gas.

Abstract: A method and a system for inerting an aircraft fuel tank includes at least one inert gas generator. The device includes at least means of determining the inert gas requirement of the aircraft tank(s) in real-time, means of regulating the inert gas flow rate of an inert gas generator, and controlled distribution means of the inert gas in the various fuel tanks and/or various compartments of an aircraft fuel tank. A control unit is capable of real-time determination of an inert gas flow rate setting according to the inert gas requirement of the tank(s) of the aircraft transmitted by the means of determining the inert gas requirement, the settings being transmitted in real time to the inert gas flow rate regulating means, and is also capable of determining the inert gas distribution control settings to the controlled distribution means of inert gas into the various fuel tanks and/or various compartments of a fuel tank.

Abstract: Described are fuel cell/inerting systems (12, 20) having at least one fuel cell system (10), at least one dryer coupled en (26) to a fuel tank (40), at least one ODA flow selector valve (28) having a first outlet port coupled to a cargo bay (38), and a second outlet port coupled to the dryer (26), and a controller (36). The fuel cell/inerting system detects an amount of ODA output from the fuel cell system and transmits a signal to the ODA flow selector valve instructing the ODA flow selector valve to open both outlet ports when the controller determines that the amount of ODA output is sufficient to supply the cargo bay (38) and the fuel tank (40) or close one of the two outlet ports when the controller determines that the amount of ODA output is insufficient to supply the cargo bay and the fuel tank.