Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1982-06-03
1983-08-30
Prescott, A. C.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 3R, 355 3DD, 355 14D, 118652, G03G 1500
Patent
active
044013850
ABSTRACT:
An ozone filtering mechanism in an image forming apparatus such as office copiers, etc. and its arrangement, wherein various component elements disposed in the image forming apparatus in such a manner that a flow path for a discharge current of ozone gas generated from a corona discharger and a flow path for heat current from a heat source such as a light source, etc. may be centralized at one place, thereby enabling a single ozone filter to be disposed at this portion of the centralized flow paths for perfect ozone filtration. Presence of the heat current at the time of the ozone filtration promotes adsorption and decomposition of ozone to augment the filtering effect to the maximum possible extent.
REFERENCES:
patent: 2777957 (1957-01-01), Walkup
patent: 2836725 (1958-05-01), Vyverberg
patent: 3666363 (1972-05-01), Tanaka et al.
patent: 3675096 (1972-07-01), Kiess
patent: 3777158 (1973-12-01), Kamogawa et al.
patent: 3914046 (1975-10-01), Tanaka et al.
patent: 4071361 (1978-01-01), Marushima
patent: 4095980 (1978-06-01), Satomi
patent: 4154521 (1979-05-01), Tanaka
patent: 4260235 (1981-04-01), Stack
patent: 4364660 (1982-12-01), Oda
Hara Hiroshi
Katayama Hajime
Kubota Atsushi
Nagaoka Tateki
Onoda Shigeyoshi
Canon Kabushiki Kaisha
Prescott A. C.
LandOfFree
Image forming apparatus incorporating therein ozone filtering me does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Image forming apparatus incorporating therein ozone filtering me, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image forming apparatus incorporating therein ozone filtering me will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-904022