Sprinkler

Details Sprinkler Sprinkler

1991-09-16

1993-03-09

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Slinger or splasher; or deflector rotated relative to effluent

Nozzle delivers fluid to deflector

23922217, 239381, 239467, 239DIG1, B05B 308

Patent

active

051920247

ABSTRACT:
A sprinkler having a body with a smooth annular interior surface which converges in a downstream direction to a throat and then diverges to a generally conical depression, the interior surface being fair at the location of the throat to reduce turbulence, the water entering the throat being rotationally swirled by some swirl imparting surfaces upstream of the throat, and the depression containing an impeller which has a conical surface which lies contiguous with the conical surface of the depression, but the conical impeller surface is interrupted and contains discharge channels extending outwardly from near the center of the impeller.

REFERENCES:
patent: 177630 (1876-05-01), Foster
patent: 1239229 (1917-09-01), Shaw
patent: 1880880 (1932-10-01), Dietsch
patent: 2116879 (1938-05-01), Day
patent: 2639191 (1953-05-01), Hruby, Jr.
patent: 3006558 (1961-10-01), Jacobs
patent: 3034728 (1962-05-01), Hruby, Jr.
patent: 4205785 (1980-06-01), Stanley
patent: 4331294 (1982-05-01), Gilad
patent: 4583689 (1986-04-01), Rosenberg

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