Electrostatic coating apparatus and method

Details Electrostatic coating apparatus and method Electrostatic coating apparatus and method

1986-08-18

1989-02-28

Beck, Shrive

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

427 27, 118309, 118630, 118634, B05D 106

Patent

active

048084328

ABSTRACT:
An electrostatic powder coating unit utilizes a tubular cloud of charged particles moving helically within a generally cylindrical porous member, for coating workpieces conveyed therethrough. The electrode assembly, by which ionized air is produced for charging the particles, may be mounted to rotate about the cylindrical porous member, for optimal efficiency and effectiveness.

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