Baths – closets – sinks – and spittoons – Flush closet – With macerator
Patent
1980-05-07
1982-06-08
Artis, Henry K.
Baths, closets, sinks, and spittoons
Flush closet
With macerator
4300, 4321, E03D 910
Patent
active
043331858
ABSTRACT:
A toilet system comprising a bowl, a valve for supplying flush water to the bowl, an attrition chamber to which the effluent in the bowl is transferred by a motor-driven discharge pump connected to the attrition chamber for inducting the effluent from the bowl into the attrition chamber and discharging the treated effluent from the attrition chamber, a power-driven hydraulic attrition impeller within the attrition chamber for effecting hydraulic attrition of the solid matter in the effluent while in the attrition chamber, and a control circuit for effecting sequential operation such that discharge and attrition are commenced substantially simultaneously, followed by introduction of flush water, termination of the discharge, termination of the flush water and, finally, termination of the attrition.
REFERENCES:
patent: 1996325 (1935-04-01), Cox
patent: 2718012 (1955-09-01), Howe
patent: 3094707 (1963-06-01), Fleming
patent: 3699592 (1972-10-01), Minchak
patent: 3713177 (1973-01-01), Tufts et al.
patent: 3878569 (1975-04-01), Peirish, Jr. et al.
patent: 4131959 (1979-01-01), Albertassi et al.
patent: 4170798 (1979-10-01), Krumdieck
Heinze Walter O.
Tufts Wesley M.
Artis Henry K.
Gammons Robert T.
International Water Saving Systems, Inc.
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