Fluid sprinkling – spraying – and diffusing – Flow deflecting or rotation controlling means – Fluid rotation inducing means upstream of outlet
Patent
1988-04-13
1989-12-05
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Flow deflecting or rotation controlling means
Fluid rotation inducing means upstream of outlet
239104, 239273, 239491, 220359, 403375, B05B 134
Patent
active
048847518
ABSTRACT:
A novel lawn sprinkler comprises a substantially flat base of molded plastic with a hollow plastic, inverted cup-shaped housing supported thereon. The cup-shaped housing has an inlet pipe molded integrally therewith with a fixed female threaded fitting for connection to a garden hose and opening tangentially into the interior thereof. The cup-shaped housing has cylindrical side walls and a flat top wall with curved peripheral internal top edge. The top wall has a central spray opening which is small at the inside and tapers outwardly at the top surface of the top wall. The cup-shaped housing fits into and is cemented in place in a groove molded in the upper surface of the flat base and has a projection which fits a recess in the base to orient the housing on said base.
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Kashnikow Andres
Lil' Duke Sprinkler, Inc.
Mosely Neal J.
Trainor Christopher G.
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