Baths – closets – sinks – and spittoons – Flush closet – Manual selection of the amount of flush
Patent
1988-12-08
1990-03-20
Hepperle, Stephen M.
Baths, closets, sinks, and spittoons
Flush closet
Manual selection of the amount of flush
4300, 13762411, E03D 312
Patent
active
049088866
ABSTRACT:
A system is disclosed for controlling the flow of a liquid from a liquid pressure line for flushing a toilet bowl comprising a valve interconnecting the liquid pressure line and the toilet bowl. An electrical control generates a first and a second timer period with the second timer period being longer in duration than the first timer period. The electrical control is connected to the valve for opening the valve for the first timer period for flushing a liquid waste from the toilet bowl and for opening the valve for the second timer period for flushing a solid waste from the toilet bowl.
REFERENCES:
patent: 2999191 (1961-09-01), Muradian et al.
patent: 3843978 (1974-10-01), Ragot
patent: 3846847 (1974-11-01), Tufts et al.
patent: 3965492 (1976-06-01), Hendricks
patent: 4392260 (1983-07-01), Bensen
Barrett, Sr. John P.
deFasselle Robert J.
Kent David E.
Schulz Daniel R.
Zega Henry E.
Barrett, Sr. John P.
Hepperle Stephen M.
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