An air separation unit for an OBOGS includes a housing having an inlet for receiving a wet inlet air and an outlet for outputting a dry product gas. The housing includes an outer side wall and annular walls defining a series of concentric annular chambers. A first annular chamber is coupled to the inlet and includes a desiccant material to receive the wet inlet air and output a dried air. An unfilled second annular chamber is coupled to the first annular chamber. A third annular chamber is coupled to the second annular chamber at a first end and the outlet at a second end. The third annular chamber receives air separation material to selectively remove unwanted constituents from the dried air and output the dry product gas. A tap may be coupled to the second annular chamber so that dried air may be removed from the housing.


    Access

    Download


    Export, share and cite



    Title :

    MOISTURE RESISTANT MOLECULAR SIEVE BEDS


    Additional title:

    FEUCHTIGKEITSBESTÄNDIGE MOLEKULARSIEBBETTEN
    LITS DE TAMIS MOLÉCULAIRE RÉSISTANTS À L'HUMIDITÉ


    Contributors:
    BYRD GARY (author)

    Publication date :

    2022-03-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B01D SEPARATION , Trennen / A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING , Vorrichtungen, Geräte oder Verfahren zur Lebensrettung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    MOISTURE RESISTANT MOLECULAR SIEVE BEDS

    BYRD GARY | European Patent Office | 2017

    Free access

    Moisture resistant molecular sieve beds

    BYRD GARY | European Patent Office | 2019

    Free access


    MOISTURE-VAPOR RESISTANT SHEET

    SAE Technical Papers | 1945