Fluid sprinkling – spraying – and diffusing – Combining of separately supplied fluids – And valving means controlling flow for combining
Patent
1982-09-27
1985-08-27
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Combining of separately supplied fluids
And valving means controlling flow for combining
2394285, 239579, 239582, B05B 702
Patent
active
045373582
ABSTRACT:
An improved nozzle for use with a tub, such as a redwood tub, having a side wall provided with an opening therethrough. The nozzle comprises a nozzle body receivable in the wall opening and having a main water-receiving bore therethrough. A flow control valve is in the main bore and is manually adjustable at the outlet end of the main bore. The nozzle body has a secondary bore provided with a one-way check valve therein. The secondary bore communicates with the main bore to allow air to pass into the water by suction to aerate the water as it flows into the tub. A flow regulator member is adjustably mounted on the nozzle body near the outlet end of the main bore for controlling the flow of air into the water flow. Several embodiments of the check valve are disclosed.
REFERENCES:
patent: 2888979 (1959-06-01), Lindgren
patent: 3116880 (1964-01-01), Kuiken
patent: 3341132 (1967-09-01), Parkison
patent: 3471091 (1969-10-01), Baker
patent: 3648932 (1972-03-01), Ewald et al.
patent: 4189099 (1980-02-01), Bruninga
Kashnikow Andres
U.S. Leisure Incorporated
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