Toilet tank fill valve and method of operation

Baths – closets – sinks – and spittoons – Flush closet – Tank only

Reexamination Certificate

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Reexamination Certificate

active

10676544

ABSTRACT:
A metered water control system inlet tube (24) receiving water conducting water into the interior of the tank to a diverter. A diverter (48) channels the flow to cause mechanical motion responsive to the channeled flow. A control valve (66and60), responsive to a mechanical switch, opens and closes access of the water from the inlet tube to the diverter. A mechanical switch (124, 112, and114), responsive to flow of water from the diverter, closes the control valve automatically when a predeterminable volume of water flows through the diverter. A discharge tube (20and24) receives water from the diverter to discharge the water into the tank. An actuator (158and162) linked to a flush arm of the toilet and linked to the mechanical switch causes the switch to open the control valve to allow the pre-determined volume of water to flow into the discharge tube.

REFERENCES:
patent: 5134729 (1992-08-01), Shaw
patent: 6088846 (2000-07-01), Baron

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