Coating apparatus – With means to apply electrical and/or radiant energy to work... – Electrostatic and/or electromagnetic attraction or...
Patent
1991-04-18
1992-12-08
Jones, W. Gary
Coating apparatus
With means to apply electrical and/or radiant energy to work...
Electrostatic and/or electromagnetic attraction or...
427535, 29123, B05C 1702
Patent
active
051694506
ABSTRACT:
A dielectric roller for a corona treatment system consists of a self-supporting tubular body of a dielectric material having a conductive layer bonded on its inner wall and a pair of end plugs with hubs closing the ends of the body. At least one of the end plugs is of conductive material and makes electrical contact with the conductive layer so that the roller can be grounded.
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patent: 4770858 (1988-09-01), Collins
patent: 4776071 (1988-10-01), Yoshizawa
patent: 4940894 (1990-07-01), Morters
patent: 5048168 (1991-09-01), Vanaschen et al.
Carlson James R.
Opad Jeffrey S.
American Roller Company
Friedman Charles K.
Jones W. Gary
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