Fluid sprinkling – spraying – and diffusing – Processes – Including electrostatic charging
Patent
1999-03-08
2000-04-25
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Processes
Including electrostatic charging
239 8, 239298, 239403, 239707, B05B 503
Patent
active
060534206
ABSTRACT:
A process and a dispersion apparatus for shaping a powder cloud emerging from a powder spraying apparatus achieve large powder clouds and good electrostatic charging by directing control air in a tangential direction towards a powder/air stream flowing through the dispersion apparatus in an axial spraying direction. A helically accelerated movement of the powder/air stream in the direction of an outlet is achieved thereby.
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Ahlbert Enar
Borner Gunter
Johansson Lars-Erik
Nienburg Johann
Puhane Anton
ABB Research Ltd.
Ganey Steven J.
Greenberg Laurence A.
Kashnikow Andres
Lerner Herbert L.
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