Embodiments of the present invention provide a grey water flush system for use with vacuum toilets. One embodiment of the system provides a two-stage flush that uses a transient tank in between the toilet bowl and the main aircraft waste tank, which reduces the noise level associated with the flush process because a lesser vacuum is demanded for the first stage of the flush. Embodiments of the system further capture grey water from a sink basin in a reservoir and use that water in the toilet flush process. There is further provided a lavatory odor removal system option that is activated during the second stage of the flush.


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    Titel :

    Two-stage flush and grey water flush systems and devices


    Beteiligte:

    Erscheinungsdatum :

    2019-02-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    E03D WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES , Wasserklosetts oder Urinale mit Spülvorrichtungen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / E03F SEWERS , Abwasserkanäle



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