Two stage fluid valve assembly

Details Two stage fluid valve assembly Two stage fluid valve assembly

1990-01-05

1991-06-04

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Flow line or nozzle attached or carried handgrip or handle

239569, 239586, 239DIG21, B05B 900

Patent

active

050207261

ABSTRACT:
A manually operable two stage valve assembly, in fluid communication with a source of fluid under pressure, regulates the discharge of a fluid through a nozzle to one of two predetermined flow rates. Upon independent actuation, the first stage permits a high flow rate and the second stage permits a low flow rate.

REFERENCES:
patent: 2229903 (1941-01-01), Schmohl et al.
patent: 2783092 (1957-02-01), Gavin et al.
patent: 2917244 (1959-12-01), Gould
patent: 3129892 (1964-04-01), Tillman
patent: 3463120 (1969-08-01), Wallis
patent: 3672575 (1972-06-01), Hinrichs
patent: 3986523 (1976-10-01), Pacht
patent: 4124164 (1978-11-01), Bachman
patent: 4413785 (1983-11-01), Engelbert et al.

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