A flight vehicle including a frame having a bottom side configured to receive a user harness, port and starboard wings extend from port and starboard sides of the frame. Each wing may include at least one helium wing bag. The flight vehicle also includes a helium backpack secured to a top side of the frame, the helium backpack including an inflatable main helium bag configured for holding a main volume of helium. Each of the at least one helium wing bag may be fluidically isolated from the main helium bag. The flight vehicle may include a rigid base member, the inflatable main helium bag joined to an upper surface of the rigid base member via an elastic expansion member.


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    Title :

    Personal flight vehicle having a helium backpack


    Contributors:
    KUNTZ CARL (author)

    Publication date :

    2021-10-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft



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