Corona generating device having a heated shield

Details Corona generating device having a heated shield Corona generating device having a heated shield

1995-02-14

1995-11-21

Grimley, A. T.

Photocopying

Contact printing

Light boxes

250324, 355221, 361230, G03G 1500

Patent

active

054692423

ABSTRACT:
A corona generating device of the type having a conductive shield partially surrounding a corona discharge electrode is provided with heating element. The heating element raises the surface temperature of the conductive shield to reduce or eliminate the adsorption of corona effluents and thereby minimize or prevent copy quality defects.

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patent: 5015863 (1991-05-01), Takeshima et al.
patent: 5087944 (1992-02-01), Yamauchi
patent: 5115279 (1992-05-01), Nishikawa et al.
patent: 5136329 (1992-08-01), Sugiura
"Electric Paint"; Popular Science Magazine, Jun., 1991 p. 45.

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