SPRINKLING DEFLECTOR NOZZLE Russian patent published in 2017 - IPC A01G25/00 

FIELD: agriculture.

SUBSTANCE: sprinkling deflector nozzle comprises the housing with the outlet opening and thread for attaching. The deflector is placed on the bracket-holder in the bushing on the axis. The deflector has a curved concave surface. A bulb of the convex ellipsoidaI shape is placed in the center of the deflector. The larger bulb axle coincides with the deflector axis. The ledges triangular in shape of variable section are made on the deflector. The section alternately increases and decreases to the periphery. The ledges height is equal to not less than the water film thickness. Each facet of a previous ledge, located in the radial plane to the deflector rotation axis, is the beginning of each subsequent ledge border placed vertically.

EFFECT: fine rain with more uniform drops and their even distribution in the rain cloud is provided.

4 dwg