Method and device for charging or discharging a member

Electricity: electrical systems and devices – Discharging or preventing accumulation of electric charge – By charged gas irradiation

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Details

361225, 361230, 250326, H05F 304

Patent

active

047092980

ABSTRACT:
A method of charging or discharging a member including the steps of, opposing to a member to be acted, a discharging member having a dielectric member, an inducing electrode and a discharging electrode sandwiching the dielectric member so that the discharging electrode faces the member to be acted, applying an alternating voltage between the inducing electrode and the discharging electrode to produce a surface discharge on a surface of the dielectric member at the discharging electrode side, wherein width of an area where the surface discharge is produced is substantially equal to width of the inducing electrode, and charging or discharging the member to be acted by the thus formed surface discharge.

REFERENCES:
patent: 3417302 (1968-12-01), Lueder
patent: 3769506 (1973-10-01), Silverberg
patent: 4057723 (1977-11-01), Sarid et al.
patent: 4155093 (1979-05-01), Fotland et al.
patent: 4409604 (1983-10-01), Fotland et al.
patent: 4589053 (1986-05-01), Hosono et al.

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