| 摘要 |
<p>Flow deviating device of a static sprinkler consisting of a U-stirrup (8) with downward flanges (15) and with a central hole (9) surrounded by shapings (10, 11) to be engaged on corresponding shapings surrounding the nozzle (3) of the sprinkler (1) and consisting of articulated baffle fins (13) on the lateral edges of the stirrup (8) and fitted with devices regulating their opening so that by changing the position of these baffle fins (13) the water jet is modified from circular, as produced by the sprinkler, to practically semicircular, rectangular or any other intermediate shape to irrigate areas with a given dimension.</p> |
