Outlet valve for toilet tank

Details Outlet valve for toilet tank Outlet valve for toilet tank

1986-04-24

1987-12-08

Phillips, Charles E.

Baths, closets, sinks, and spittoons

Flush closet

Tank only

E03D 134

Patent

active

047109866

ABSTRACT:
A floatless outlet valve comprises a valve body having a vertically disposed overflow tube and a valve seat formed integrally at the lower end of the tube. A valve assembly is pivotably connected to the terminal end of the overflow tube by the rear end portion of arm extensions thereby allowing valve of the disc to be closable and operable with respect to the valve port. A cup-like control member with a valve rod is capable of discharging water in the tank completely or partially in accordance with the user's need.

REFERENCES:
patent: 1397208 (1921-11-01), Griffiths
patent: 1952583 (1934-03-01), Coltman
patent: 2270989 (1942-01-01), Asselin
patent: 2758314 (1956-08-01), Granger
patent: 2819471 (1958-01-01), Ezzell
patent: 3368224 (1968-02-01), Ament
patent: 4002521 (1977-01-01), Schoepe et al.
patent: 4232408 (1980-11-01), Chen-Yuan
patent: 4483024 (1984-11-01), Troeh

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