Rotary element for liquid distribution

Fluid sprinkling – spraying – and diffusing – Slinger or splasher; or deflector rotated relative to effluent – Disc impeller type or bowl-like slinger or deflector

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Details

239498, B05B 310

Patent

active

049480510

ABSTRACT:
A rotary element (8), for distributing liquids such as herbicide, comprises a concave liquid receiving surface (22) including a conical outer portion (26). Teeth (28) project from the outer portion (26). Each tooth has an upper surface (30) which is inclined to the rotary axis of the element by a greater angle than is the outer portion (26). Each tooth has side surfaces (32) which extend parallel to the rotary axis and have a maximum axial dimension (t) which is greater than 0.01, and preferably 0.05, times the overall diameter of the element.

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"An Evaluation of Fourteen Hand-Held Battery-Operated Spinning Disc Sprayers", Arnold, Tropical Pest Management 29(2) pp. 105-121.
"Spinning Disc Sprayer for Low Volume Herbicide Application"; Tecnoma.

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