Electrostatic spray apparatus

Coating apparatus – With means to apply electrical and/or radiant energy to work... – Electrostatic and/or electromagnetic attraction or...

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Details

239707, B05B 104, B05B 502

Patent

active

042586550

ABSTRACT:
A system and method for electrostatic coating of articles with paint particularly suited for coating irregular surfaces from a substantial distance. Water-borne conductive paint may be handled from an electrically grounded supply. Plural paint particle charging mechanisms are established by a DC potential applied to an electrode physically divorced from the paint stream. The articles being coated are electrically charged.

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patent: 3837573 (1974-09-01), Wagner
patent: 3937401 (1976-02-01), Luderer et al.
Products Finishing, Jan., 1976, "Electrostatic Spray of Water-Borne Paints", Gerard H. Poll, Jr., pp. 34-41.

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