Dispensing – With plural openings or discharge guides – Having flow controllers or closures
Patent
1975-12-05
1976-11-16
Knowles, Allen N.
Dispensing
With plural openings or discharge guides
Having flow controllers or closures
222504, 222506, 222518, 251294, B67D 300, F16K 3100, B05C 100
Patent
active
039919170
ABSTRACT:
One end of a resiliently flexible valve stem is supported in a coaxially aligned, axially adjustable, socket means and mounts a ball at its other end for normally closing the seat of an outlet orifice of a nozzle. A portion of the valve stem intermediate its ends is operatively associated with a laterally reciprocable operator bar for selectively effecting flexure of the valve stem to displace the valve ball on its seat to open the orifice to release a fluid to be dispensed through the nozzle. A plurality of such valve assemblies are actuable by a common operator bar and the adjustment means of each valve can be selectively manipulated to render one or more of the valves inoperable to establish a desired pattern of flow of fluids from the valves which remain operable, or to vary the time sequence of operation of the valves proportionally to the degree of adjustment of the individual valves, or to vary flow rates.
REFERENCES:
patent: 679064 (1901-07-01), Stone
patent: 2631613 (1953-03-01), Bergstrom
patent: 3375858 (1968-04-01), Jellies
patent: 3416710 (1968-12-01), Roubal
patent: 3885770 (1975-05-01), Houk
Knowles Allen N.
Mueller Frederick E.
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