Fluid sprinkling – spraying – and diffusing – Selectively usable or variable diverse terminal outlets – And valve controlling flow
Patent
1988-09-30
1989-07-18
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Selectively usable or variable diverse terminal outlets
And valve controlling flow
239575, 239579, 2395811, 239204, 239DIG1, 1376253, B05B 1510, B05B 130, A62C 3100
Patent
active
048486671
ABSTRACT:
A novel four passage intake nozzle and valve structure is provided for use with a specially designed, novel water deflection member to provide a pop-up water spray nozzle. The novel intake nozzle and valve structure includes a hollow valve plug, having a lower cylindrical portion provided with four specified longitudinally-extending passages, and an upper cylindrical portion provided with four specified, longitudinally-extending passages the upper and lower passages surrounding a central core. The upper passages are connected to associated lower passages through an associated, smaller diameter aperture. Parts in the valve plug, communicate with an associated one of the four lower passages. An apertured disc, is rotatably movably connected to the valve plug, by means of a shaft disposed within the central, hollow core, the apertured disc having ports therein, the leading edges of the ports therein being adapted to index precisely with the leading edges of selected ports of the valve plug. The upstream side thereof is connected to a water-conducting conduit, and the downstream side thereof is connected to a water spray structure. Upon rotation of the apertured disc the size of the spray area, or full square pattern may be selected and controlled at will.
REFERENCES:
patent: 1181145 (1916-05-01), Larson
patent: 2634163 (1953-04-01), Double
patent: 2909325 (1959-10-01), Hunter
patent: 2935266 (1960-05-01), Coleondro
patent: 2943798 (1960-07-01), Rienks
patent: 3664590 (1972-05-01), Knight
patent: 3762650 (1973-10-01), Radecki
patent: 4353506 (1982-10-01), Hayes
Burkhart Patrick N.
Kashnikow Andres
Raleigh Equities Ltd.
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