Baths – closets – sinks – and spittoons – Flush closet – Bowl
Patent
1976-11-22
1979-05-08
Artis, Henry K.
Baths, closets, sinks, and spittoons
Flush closet
Bowl
4433, 4302, 4369, E03D 1100, E03D 1300, E03D 106
Patent
active
041527941
ABSTRACT:
This invention discloses an improvement in the flush-toilet at which the water will flush out automatically into the basin at the period of time after somebody uses it. By means of two pumps installed at different levels and a connector to contain a magnet, a lever will be controlled to activate another pump to jet air into a water tank. This action opens a water conduit in the tank and the water is permitted to flush into the basin. Also the compressed air in the water tank presses strongly the water to flow into the conduit. The time in delaying the drainage of water to flush into the basin depends on the speed of the magnet moving in the connector, and the length and the inclination of that connector. The magnet is drawn upward in the connector when the lower pump is activated by the weight of somebody upon the seating circle. After the utilizer leaves the flush-toilet, the magnet moves back to its primary location to attract a lever. Then, the stopper of a conduit is opened and the water is flushed into the basin.
REFERENCES:
patent: 1650370 (1927-11-01), Mahoney
patent: 1777108 (1930-09-01), Schiller
patent: 3184761 (1965-05-01), Broughton
patent: 3228036 (1966-01-01), Zaske et al.
patent: 3648297 (1972-03-01), MacMillan
patent: 3673614 (1972-07-01), Claunch
patent: 3713177 (1973-01-01), Tufts et al.
patent: 3829909 (1974-08-01), Rod et al.
patent: 3934275 (1976-01-01), Bishton, Jr.
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