Nozzle with orifice plate insert
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 31, 1982
Issued Date -
N/A
app pub date -
Oct 29, 1980
filing date -
Sep 12, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sprinkler has an orifice through an orifice plate. The periphery of the orifice is preferably not circular; it has at least one corner formed by the intersection of adjacent portions of the periphery. The nozzle plate is preferably domed and mounted concave with respect to the source of the fluid. The orifice may be a number of different shapes including various polygons, tear-shaped or generally circular with notches mounted in the periphery. The orifice may be eccentrically mounted through the dome of the plate.
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Family
International Classification(s)
Cited Art Landscape
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