Fluid sprinkling – spraying – and diffusing – Processes – Including electrostatic charging
Patent
1998-07-15
2000-03-07
Shaver, Kevin
Fluid sprinkling, spraying, and diffusing
Processes
Including electrostatic charging
239695, 239708, 427475, 427479, 427485, 427486, 118629, B05B 500
Patent
active
060328711
ABSTRACT:
Workpieces are electrostatically coated with powder materials. It is possible to attain a relatively large coating thickness in a single operation by simultaneously or alternately coating with powder particles that have a different electrical charge. The process can be used in applying single-component or multi-component coating materials.
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patent: 5222663 (1993-06-01), Noakes et al.
patent: 5514423 (1996-05-01), Krish et al.
Patent Abstracts of Japan No. 60-227852 A (Matsubara), dated Nov. 13, 1985, "Electrostatic agricultural chemical sprinkler".
Defazet, 31th year of public., No. 8/1977, pp. 313-317 (Hoppe), "Electrostatic Powder Sprinkling".
Borner Gunter
Nienburg Hans Christoph
Sopka Jorg
ABB Research Ltd.
Deal David
Greenberg Laurence A.
Lerner Herbert L.
Shaver Kevin
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