An airlock is described for use in transferring waste objects from a positively pressurized enclosure aboard an operative space vehicle, to a waste receiver attached to the vehicle and maintained at the negative pressure of a celestial space environment. The airlock is characterized by a shell having an internal chamber and hermetically sealed within an opening formed in a bulkhead of the enclosure. The shell is provided with an insertion hatch adjacent to the enclosure, and an ejection hatch hermetically sealed within an opening formed in a bulkhead of the enclosure. The shell is provided with an insertion hatch adjacent to the enclosure, and an ejection hatch adjacent the waste receiver, each hatch being hermetically sealed by a hatch cover. A three-way selector valve is provided for alternately coupling the chamber with the enclosure and the receiver in response to manipulation of the mechanism.


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    Title :

    Airlock


    Contributors:

    Publication date :

    1972


    Size :

    48 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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