Drain valve for a flush tank

Details Drain valve for a flush tank Drain valve for a flush tank

1996-01-30

1997-08-05

Walton, George L.

Fluid handling

With repair, tapping, assembly, or disassembly means

Assembling, disassembling, or removing cartridge type valve

4378, 4391, 4415, 137410, 137426, 137433, 137436, 251205, F16K 3122, F16K 3300, E03D 135

Patent

active

056532520

ABSTRACT:
In a housing to be fastened to the bottom of a flushing tank, a float, which is arranged approximately centrally on a closing member mounted displaceably in the housing, is arranged under a partition extending horizontally in the flush tank. A sealing body is arranged at a lower end of the closing member. The partition forms a unit with a chamber arranged on its underside, and the unit is detachably inserted from the top into the housing, which is open at the top. The present invention simplifies the automatic mounting as well as the inspection of the drain valve and the more universal and therefore less expensive use of the valve housing.

REFERENCES:
patent: 2010119 (1935-08-01), Tilden
patent: 2077832 (1937-04-01), Gebert
patent: 3969774 (1976-07-01), Karlsson
patent: 4011605 (1977-03-01), Karlsson et al.
patent: 4101986 (1978-07-01), Ng et al.
patent: 4357720 (1982-11-01), Stahli
patent: 4486906 (1984-12-01), Meier
patent: 5349981 (1994-09-01), Schmucki et al.

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