Corona charging apparatus

Details Corona charging apparatus Corona charging apparatus

1996-06-25

1997-11-11

Gaffin, Jeffrey A.

Electricity: electrical systems and devices

Electric charging of objects or materials

399100, G03G 2100

Patent

active

056870540

ABSTRACT:
Since the first cleaning member 24g scrapes off the foreign materials adhered to the corona charging electrode, and following that, the second cleaning member 24h wipes off the scraped foreign materials, the layered foreign materials firmly adhered on the corona charging electrode 22 is removed. Accordingly, image formation in electrophotographic apparatus or the like is suitably carried out, and image quality deterioration of the recorded image is suppressed.

REFERENCES:
patent: 3842273 (1974-10-01), Van Buskirk
patent: 3875407 (1975-04-01), Hayne
patent: 3978379 (1976-08-01), DelVecchio
patent: 5089850 (1992-02-01), Ogura et al.
patent: 5485251 (1996-01-01), Kita et al.
patent: 5594532 (1997-01-01), Tuvesson et al.

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