Ion charging apparatus with light blocking capability

Details Ion charging apparatus with light blocking capability Ion charging apparatus with light blocking capability

1996-03-28

1998-03-03

Anderson, Bruce

Radiant energy

Corona irradiation

Charging of objects

250324, H01T 1904

Patent

active

057238634

ABSTRACT:
A corona generating device with light blocking ability in order to prevent premature exposure of film includes a dielectric support substrate, a corona producing member attached to a surface of the dielectric support member, a low voltage DC source connected to the corona producing member, a blocking electrode positioned above a surface of the dielectric support substrate opposite from the surface having the corona producing member attached thereto with the blocking electrode being adapted to block light produced by ions emitted from said corona producing member from reaching the area of the film being charged, and a high voltage AC source coupled to the corona producing member for energizing the corona producing member to emit ions therefrom.

REFERENCES:
patent: 2588699 (1952-03-01), Carlson
patent: 2777957 (1957-01-01), Walkup
patent: 3598991 (1971-08-01), Nost
patent: 4086650 (1978-04-01), Davis et al.
patent: 4100411 (1978-07-01), Davis
patent: 4155093 (1979-05-01), Fotland et al.
patent: 4174170 (1979-11-01), Yamamoto et al.
patent: 4426654 (1984-01-01), Tarumi et al.
patent: 4463363 (1984-07-01), Gundlach et al.
patent: 4524371 (1985-06-01), Sheridon et al.
patent: 4700261 (1987-10-01), Nagase et al.
patent: 4783716 (1988-11-01), Nagase et al.
patent: 4785372 (1988-11-01), Hosono et al.
patent: 4841146 (1989-06-01), Gundlach et al.
patent: 4963738 (1990-10-01), Gundlach et al.
patent: 5411825 (1995-05-01), Tam

Affiliated with

Also associated with

Rating

Ion charging apparatus with light blocking capability does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ion charging apparatus with light blocking capability, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ion charging apparatus with light blocking capability will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2250961