JPH0351448U - - Google Patents
Info
- Publication number
- JPH0351448U JPH0351448U JP11129789U JP11129789U JPH0351448U JP H0351448 U JPH0351448 U JP H0351448U JP 11129789 U JP11129789 U JP 11129789U JP 11129789 U JP11129789 U JP 11129789U JP H0351448 U JPH0351448 U JP H0351448U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- ozone
- removal performance
- photoreceptor
- filters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 7
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図は本考案のオゾンフイルター装置の断面
図、第２図は本考案の他の実施例の説明図、第３
図はオゾン除去性能の経時変化を示すグラフであ
り、第４図は従来のオゾンフイルター装置の斜視
図である。
図中の符号、１……フイルターユニツト、２…
…フイルター、３……貫通孔、５……ケース、１
０……フイルターユニツト、１１……上フイルタ
ー、１２……下フイルター、１３……貫通孔、１
４……空隙、１５……ケース、１８……スペーサ
、２０……複合フイルター、２５……排気ダクト
、２７……フアン。
Figure 1 is a sectional view of the ozone filter device of the present invention, Figure 2 is an explanatory diagram of another embodiment of the present invention, and Figure 3 is a cross-sectional view of the ozone filter device of the present invention.
The figure is a graph showing changes in ozone removal performance over time, and FIG. 4 is a perspective view of a conventional ozone filter device. Symbols in the figure: 1...filter unit, 2...
...Filter, 3...Through hole, 5...Case, 1
0...Filter unit, 11...Upper filter, 12...Lower filter, 13...Through hole, 1
4...Gap, 15...Case, 18...Spacer, 20...Composite filter, 25...Exhaust duct, 27...Fan.
Claims (1)
材より発生されるオゾン除去するためのフイルタ
ーであつて、 オゾン除去性能を有するフイルターを複数の薄
いフイルター部材で構成し、該フイルターを所定
の間隔を設けた状態で配置したことを特徴とする
オゾンフイルター装置。[Claims for Utility Model Registration] A filter for removing ozone generated from a discharge member placed around a photoreceptor of an electronic copying machine, etc., wherein the filter having ozone removal performance is composed of a plurality of thin filter members. An ozone filter device characterized in that the filters are arranged at predetermined intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11129789U JPH0351448U (en) | 1989-09-22 | 1989-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11129789U JPH0351448U (en) | 1989-09-22 | 1989-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351448U true JPH0351448U (en) | 1991-05-20 |
Family
ID=31659784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11129789U Pending JPH0351448U (en) | 1989-09-22 | 1989-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08171317A (en) * | 1994-12-19 | 1996-07-02 | Canon Inc | Image forming device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6458326A (en) * | 1987-08-28 | 1989-03-06 | Ricoh Kk | Ozone degradation device |
| JPH02129664A (en) * | 1988-11-09 | 1990-05-17 | Minolta Camera Co Ltd | Ozone filter device |
-
1989
- 1989-09-22 JP JP11129789U patent/JPH0351448U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6458326A (en) * | 1987-08-28 | 1989-03-06 | Ricoh Kk | Ozone degradation device |
| JPH02129664A (en) * | 1988-11-09 | 1990-05-17 | Minolta Camera Co Ltd | Ozone filter device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08171317A (en) * | 1994-12-19 | 1996-07-02 | Canon Inc | Image forming device |
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