Baths – closets – sinks – and spittoons – Pool type – Construction details
Patent
1986-01-02
1989-08-08
Recla, Henry J.
Baths, closets, sinks, and spittoons
Pool type
Construction details
137438, 239576, E04H 318
Patent
active
048539864
ABSTRACT:
A water level control apparatus for controlling the water level in swimming pools, and the like, has a water nozzle having a hose connector on one end and a water outlet on the other end. A valve is formed in the water nozzle for blocking the flow of water therethrough until the nozzle is bent by a predetermined distance. The water nozzle forms a portion of the valve formed therein. A weighted float is connected to the water nozzle and has a predetermined mass for applying a gravitational force to the water nozzle sufficient to actuate the valve formed in the nozzle to allow the flow of water therethrough. The weighted float also has a predetermined floatation to reduce the gravitational force applied to the nozzle when immersed in water to a predetermined level to thereby close the valve and stop the flow of water therethrough. The weighted float can be connected to the water nozzle with a flexible cord.
REFERENCES:
patent: 605989 (1898-06-01), Bean
patent: 1062537 (1913-05-01), Culbertson
patent: 2149584 (1939-03-01), Davis
patent: 2758313 (1956-08-01), Hagen
patent: 2785016 (1957-03-01), Vollertzen et al.
patent: 2804344 (1957-08-01), Price
patent: 3181558 (1965-05-01), Straub
patent: 3438064 (1969-04-01), Taien
Hobby III William M.
Recla Henry J.
The Awareness Marketing Corporation
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