Baths – closets – sinks – and spittoons – Flush closet – Tank only
Patent
1995-06-07
1997-01-21
Fetsuga, Robert M.
Baths, closets, sinks, and spittoons
Flush closet
Tank only
137441, F16K 3118
Patent
active
055949592
ABSTRACT:
A refill apparatus for a dual flush apparatus comprises a refill tube connected to a refill valve responsive to a drop in water level in a tank to initiate a refill flow of water for refilling the tank and for refilling a trap via an overflow tube, the refill tube having an inlet end connected to the valve and an outlet end positioned for directing water to the overflow tube for refilling the trap, and a diverting member for diverting the refill flow from the refill tube to the tank during a portion of the refill following a long flush.
REFERENCES:
patent: 1794640 (1931-03-01), Owens
patent: 2183677 (1939-12-01), Heath
patent: 3716870 (1973-02-01), Ducey
patent: 4240168 (1980-12-01), Duke
patent: 4497076 (1985-02-01), Sullivan
patent: 5341520 (1994-08-01), Lazar
Nichols-Roy David
Woods Dennis D.
Fetsuga Robert M.
Hunter Plumbing Products
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