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US 6,659,367 B2Granted
Sprayer device for spraying a liquid coating product
AssigneeSames Technologies
InventorPatrick Ballu
Life of this patent
Estimating the term…
Abstract
A device for spraying a liquid coating product includes a hub forming or accommodating a liquid feed pipe and a divergent centrifugal deflector having a distribution surface whose overall shape is that of a trumpet bell. Applications include electrostatic painting.
Claims22
A liquid coating product sprayer device comprising:
- a tubular hub;
- a liquid feed pipe provided in the tubular hub;
- a divergent centrifugal deflector adapted to be driven in rotation about a rotation axis and having a sprayer edge and a continuous distribution surface which has the overall shape of a trumpet bell and extends between said hub and said sprayer edge;
- and
- means for deflecting at least a portion of said liquid in a substantially radial direction toward an innermost portion of said trumpet bell shaped distribution surface.
2 more elements
Dependencies are inferred from the claim text.