A retractable environmental seal for use in sealing the opening of the exit cone for a rocket nozzle was devised. The seal comprises a diaphragm like cover having a central region adapted to be seated in sealing relation with the periphery of the opening. It is characterized by radially extended failure zones for facilitating a pressure induced rupture of the cover. A plurality of angularly spaced tension springs is connected with the peripheral portion of the cover for retracting fractured segments of the cover from the opening subsequent to a pressure induced rupture.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    A Retractable Environmental Seal


    Beteiligte:
    J. R. Dettling (Autor:in)

    Erscheinungsdatum :

    1978


    Format / Umfang :

    15 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Retractable Environmental Seal

    J. R. Dettling | NTIS | 1978


    Retractable environmental seal

    Dettling, J. R. | NTRS | 1979


    RETRACTABLE SEAL SHROUD

    ADVEY ALEXANDER JOSEPH | Europäisches Patentamt | 2024

    Freier Zugriff

    INFLATABLE SEAL FOR RETRACTABLE THRUSTER

    GIBSON JOHANNES | Europäisches Patentamt | 2016

    Freier Zugriff

    INFLATABLE SEAL FOR RETRACTABLE THRUSTER

    GIBSON JOHANNES | Europäisches Patentamt | 2016

    Freier Zugriff