Dual flush valve for water closets

Details Dual flush valve for water closets Dual flush valve for water closets

1989-10-10

1991-04-09

Phillips, Charles E.

Baths, closets, sinks, and spittoons

Flush closet

Manual selection of the amount of flush

E03D 114

Patent

active

050052250

ABSTRACT:
A dual flush valve assembly for use in the water storage reservoir of a conventional toilet is disclosed. The assembly includes a first valve, a second valve and an actuation arrangement adapted for controlling the opening and closing of those valves. The first valve is adapted for effecting a discharge of a first quantity of water, the second valve is adapted for discharging a second quantity of water. The first quantity of water is measurably smaller than the second quantity of water. The invention provides a means whereby the user may select the quantity of water discharged in a flush cycle according to the type of waste materials being disposed of.

REFERENCES:
patent: 1780810 (1930-11-01), Brown
patent: 1960864 (1934-05-01), Brown
patent: 4096591 (1978-06-01), Awis
patent: 4115882 (1978-09-01), Paulus
patent: 4185338 (1980-01-01), Bresngan
patent: 4504981 (1985-03-01), Burns
patent: 4557000 (1985-10-01), Strangfeld

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