An inflatable pressure structure includes an airtight flexible membrane having collapsed and inflated configurations. The inflatable pressure structure includes an elongated pressure-assisted seal that is configured to selectively seal an opening in the airtight flexible membrane. The pressure-assisted seal includes first and second seal components that sealingly engage one another and prevent escape of gas from inside the airtight flexible membrane. The airtight flexible membrane, when inflated, generates a force transverse to the pressure-assisted seal tending to pull the first and second seal components apart. Pressurized gas inside the airtight flexible membrane causes the first and second seal components to more securely engage one another whereby a force transverse to the pressure-assisted seal does not disengage the first and second seal components.


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    Titel :

    Pressure-Assisted Linear Seal


    Beteiligte:
    DOGGETT WILLIAM R (Autor:in) / ROACH TIMOTHY S (Autor:in) / WARREN JERRY E (Autor:in) / WATSON JUDITH J (Autor:in) / JONES THOMAS C (Autor:in) / BIRD RICHARD K (Autor:in) / LE BOFFE VINCENZO M (Autor:in) / LANGFORD WILLIAM M (Autor:in) / HICKS-OLSON LANA P (Autor:in) / JAMES SAMUEL (Autor:in)

    Erscheinungsdatum :

    2019-01-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    Pressure-assisted linear seal

    DOGGETT WILLIAM R / ROACH TIMOTHY S / WARREN JERRY E et al. | Europäisches Patentamt | 2020

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