Adjustable flow rate, rectangular pattern sprinkler

Details Adjustable flow rate, rectangular pattern sprinkler Adjustable flow rate, rectangular pattern sprinkler

2006-02-08

2009-11-03

Nguyen, Dinh Q (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Slinger or splasher; or deflector rotated relative to effluent

Nozzle delivers fluid to deflector

C239S232000, C239S252000, C239S262000, C239S443000, C239S484000, C239S514000, C239S518000

Reexamination Certificate

active

07611077

ABSTRACT:
A rotary sprinkler comprising a sprinkler body supporting a nozzle body and a water distribution plate supported on a shaft downstream of said nozzle body, said water distribution plate provided with a plurality of grooves shaped to redirect a stream emitted from said nozzle body and to cause the water distribution plate to rotate when struck by the stream; a stream deflector supported within said sprinkler body and surrounding said nozzle body; wherein said nozzle body and said stream deflector cooperate to produce a substantially rectangular wetted pattern area.

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