Flush control devices

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

Patent

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Details

4364, 4382, 4415, 137409, 137422, 137428, E03D 310

Patent

active

048689335

ABSTRACT:
A flush control device for controlling the flush operation of a flush toilet having a cistern, a feed water control mechanism fluidly coupled to a water supply pipe and a flush water control mechanism fluidly coupled to one end of a flush pipe, the opposing end of which is connected to a toilet bowl. The flush control device includes a float coupled to the feed water control mechanism for operating the mechanism to stop water supply as the float reaches a predetermined water level. At the end of the flush operation, the descent of the float will operate the flush control mechanism to end the flow of water from the cistern to the flush pipe and operate the feed water control mechanism to supply water into the cistern again.

REFERENCES:
patent: 213920 (1879-04-01), McKissock
patent: 342495 (1886-05-01), Barker
patent: 580208 (1897-04-01), Cahill
patent: 655233 (1900-08-01), Heuck
patent: 1503686 (1924-08-01), Grilich
patent: 1736719 (1928-03-01), Morro
patent: 2366755 (1945-01-01), Rogne
patent: 2836829 (1958-06-01), Eddowes
patent: 3005465 (1961-10-01), Whitlock et al.
patent: 3036591 (1962-05-01), Eddowes
patent: 4502166 (1985-03-01), Brown, Sr.
"Mircle Toilet Valve", Pacer Plumbing Products, per U.S. Pat. No. 2,990,555, 6/10/57, 4-393.

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