Electrographic apparatus

Details Electrographic apparatus Electrographic apparatus

1976-11-23

1978-06-06

Moses, Richard L.

Photocopying

Including fiber optics

355 3R, 355 15, G03G 1500

Patent

active

040933687

ABSTRACT:
An electrographic apparatus comprising a drum type screen photosensitive body and for producing, on a record sheet having a dielectric material layer, an electrostatic charge image corresponding to an image to be recorded in response to an electrostatic latent image formed on the screen photosensitive body by controlling a flow of ions directed from a corona discharge device through the screen photosensitive body toward the record sheet is disclosed. The apparatus comprises a casing for substantially hermetically surrounding said drum type screen photosensitive body and an air circulating device for circulating a flow of air through said casing.

REFERENCES:
patent: T940022 (1975-11-01), Rodda
patent: 3635555 (1972-01-01), Kurahashi
patent: 3914046 (1975-10-01), Tanaka et al.
patent: 3936184 (1976-02-01), Tanaka et al.

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