JPH01142974U - - Google Patents
Info
- Publication number
- JPH01142974U JPH01142974U JP3882688U JP3882688U JPH01142974U JP H01142974 U JPH01142974 U JP H01142974U JP 3882688 U JP3882688 U JP 3882688U JP 3882688 U JP3882688 U JP 3882688U JP H01142974 U JPH01142974 U JP H01142974U
- Authority
- JP
- Japan
- Prior art keywords
- cleaning device
- shielding plate
- duct
- image forming
- forming apparatus
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
Description
第1図はブレード方式のクリーニング装置に本
考案の画像形成装置のクリーニング装置を適用し
た実施例を示し、また、第2図は従来のバキユー
ム装置を用いたブレード方式のクリーニング装置
の概略図を示す。
1:ブレード、2:感光体、3:トナー、4:
クリーニング装置、5:ハウジング部、6:下流
面、7:除電ランプ、8:帯電器、9:遮蔽板、
10:補助遮蔽板、11:孔、12:排気口、1
3:フイルタ。
FIG. 1 shows an embodiment in which the cleaning device for an image forming apparatus of the present invention is applied to a blade-type cleaning device, and FIG. 2 shows a schematic diagram of a blade-type cleaning device using a conventional vacuum device. . 1: Blade, 2: Photoreceptor, 3: Toner, 4:
cleaning device, 5: housing section, 6: downstream surface, 7: static elimination lamp, 8: charger, 9: shielding plate,
10: Auxiliary shielding plate, 11: Hole, 12: Exhaust port, 1
3: Filter.
Claims (1)
電子写真法を使用した画像形成装置において、ク
リーニング装置から該クリーニング装置の下流側
に設置された機能部品への空気流を遮蔽する遮蔽
板と、該遮蔽板の上流側に設置され前記遮蔽板と
の組み合わせによりダクトを形成する補助遮蔽板
とを前記クリーニング装置のハウジング部に設け
ると共に、前記ダクトと連通する排気口を前記ク
リーニング装置のハウジング部の上部に設けたこ
とを特徴とする画像形成装置のクリーニング装置
。 In an image forming apparatus using electrophotography in which the cleaning device is of a blade type, there is provided a shielding plate that shields air flow from the cleaning device to a functional component installed downstream of the cleaning device; An auxiliary shielding plate installed on the upstream side and forming a duct in combination with the shielding plate is provided in the housing portion of the cleaning device, and an exhaust port communicating with the duct is provided in the upper part of the housing portion of the cleaning device. A cleaning device for an image forming apparatus, characterized in that:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988038826U JPH08693Y2 (en) | 1988-03-23 | 1988-03-23 | Image forming device cleaning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988038826U JPH08693Y2 (en) | 1988-03-23 | 1988-03-23 | Image forming device cleaning device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01142974U true JPH01142974U (en) | 1989-09-29 |
JPH08693Y2 JPH08693Y2 (en) | 1996-01-10 |
Family
ID=31265364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988038826U Expired - Lifetime JPH08693Y2 (en) | 1988-03-23 | 1988-03-23 | Image forming device cleaning device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH08693Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018004820A (en) * | 2016-06-29 | 2018-01-11 | キヤノン株式会社 | Cleaning device and process cartridge |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53124436A (en) * | 1977-04-06 | 1978-10-30 | Canon Inc | Cleaner of image carrier |
JPS5963197U (en) * | 1982-10-21 | 1984-04-25 | 曽根 雄二 | Blind lattice door |
JPS6260962U (en) * | 1985-10-04 | 1987-04-15 | ||
JPS6354164U (en) * | 1986-09-27 | 1988-04-12 |
-
1988
- 1988-03-23 JP JP1988038826U patent/JPH08693Y2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53124436A (en) * | 1977-04-06 | 1978-10-30 | Canon Inc | Cleaner of image carrier |
JPS5963197U (en) * | 1982-10-21 | 1984-04-25 | 曽根 雄二 | Blind lattice door |
JPS6260962U (en) * | 1985-10-04 | 1987-04-15 | ||
JPS6354164U (en) * | 1986-09-27 | 1988-04-12 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018004820A (en) * | 2016-06-29 | 2018-01-11 | キヤノン株式会社 | Cleaning device and process cartridge |
Also Published As
Publication number | Publication date |
---|---|
JPH08693Y2 (en) | 1996-01-10 |
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