Disc For Spray Unit
AssigneeBayer Aktiengesellschaft
InventorsMalcolm FAERS, Andrew Charles CHAPPLE
Life of this patent
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Abstract
The present invention relates to a disc (10) for a spinning disc liquid atomizer. A surface (20) of the disc comprises a plurality of concentric rings (30) having different radii centred on the centre of the disc. A first concentric ring (40) of an adjacent pair of concentric rings has a surface configured to exhibit a first level of adhesion to the liquid. A second concentric ring (50) of the adjacent pair of concentric rings has a surface configured to exhibit a second level of adhesion to the liquid, and wherein the first level of adhesion is less than the second level of adhesion.
Claims14
A disc for a spinning liquid disc atomizer:
- wherein, a surface of the disc comprises a plurality of concentric rings having different radii centred on a centre of the disc;
- and
- wherein, a first concentric ring of an adjacent pair of concentric rings has a surface configured to exhibit a first level of adhesion to a liquid and a second concentric ring of the adjacent pair of concentric rings has a surface configured to exhibit a second level of adhesion to the liquid, and wherein the first level of adhesion is less than the second level of adhesion.
Dependencies are inferred from the claim text.