A crash attenuation system has an airbag inflatable generally adjacent to an exterior of the aircraft. The system includes a gas generator in fluid communication with an interior of the airbag. The system also includes a vent system having a vent passage supported by the aircraft, the vent passage being configured to allow gas to escape from within the airbag during an impact. The vent system also includes an actuator door for sealing the vent passage, thereby preventing gas from leaving the airbag. The actuator door is actuated by an actuator, the actuator being in fluid communication with the gas generator through an actuator duct. The system operates such that deployment of gas from the gas generator causes the actuator to inflate, thereby causing the actuator door to seal the vent passage. The gas generator is configured to re-inflate the airbag after the actuator door seals the vent passage.


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    Titel :

    ACTIVE VENT AND RE-INFLATION SYSTEM FOR A CRASH ATTENUATION AIRBAG


    Weitere Titelangaben:

    SYSTEME DE REGONFLAGE ET D'EVACUATION ACTIF POUR COUSSIN GONFLABLE D'ATTENUATION D'ECRASEMENT


    Beteiligte:
    LU ZI (Autor:in) / THO CHENG-HO (Autor:in) / SMITH MICHAEL R (Autor:in)

    Erscheinungsdatum :

    24.11.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B64C AEROPLANES , Flugzeuge



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