Gray water toilet system

Details Gray water toilet system Gray water toilet system

1991-09-19

1993-04-13

Recla, Henry J.

Baths, closets, sinks, and spittoons

Flush closet or urinal and wash receptacle

Wash receptacle water empties into toilet facility

4406, 4434, 4DIG3, E03C 101, E03D 510, E03D 1110

Patent

active

052010821

ABSTRACT:
A toilet system designed to use recycled "gray water". The toilet includes a toilet reservoir positioned above a toilet bowl with a first conduit connecting the reservoir with the bowl. A sinkable sphere, which acts as a discharge valve for the reservoir, seats on an inner surface of a cone-shaped, resilient valve seat positioned on top of the first conduit. A valve lifter is positioned below the sphere to selectively lift the sphere off the valve seat to open the reservoir valve and drain "gray water" into the bowl. The toilet bowl also has a bowl valve for releasing "black water" from the toilet bowl through a second conduit. Controls are provided to permit an operator to independently control both the "gray water" coming into the toilet bowl and the "black water" exiting the toilet bowl.

REFERENCES:
patent: 260953 (1882-07-01), Demarest
patent: 1281457 (1918-10-01), Whitney
patent: 1626255 (1927-04-01), Roth
patent: 5036553 (1991-08-01), Sanderson
patent: 5084920 (1992-02-01), Kimball

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