Flush toilet and method

Details Flush toilet and method Flush toilet and method

1991-12-30

1993-09-21

Recla, Henry J.

Baths, closets, sinks, and spittoons

Flush closet

With macerator

4432, 4435, E03D 910, E03D 1110

Patent

active

052457109

ABSTRACT:
A toilet bowl has a discharge opening for flowing waste material into a gas-tight hopper. A waste valve is disposed between the discharge opening and the hopper for controlling the flow of waste material into the hopper. A first air valve selectively allows air to flow into the hopper for pressurizing the hopper and communicating the waste material from the hopper to the inlet of a grinder. The outlet of the grinder is coupled to a one-inch waste conduit which leads to a waste tank which may be disposed in any convenient location. A second air valve selectively allows air to flow into the waste conduit for pressurizing the waste conduit and forcing the waste at high velocity to the waste tank.

REFERENCES:
patent: 3698019 (1972-10-01), Culp
patent: 3720962 (1973-03-01), Harrah
patent: 3968526 (1976-07-01), Harrah
patent: 4156297 (1979-05-01), Pilolla
patent: 4561132 (1985-12-01), Lew et al.
patent: 4918764 (1990-04-01), Haselswerdt et al.

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