JPS63180877U - - Google Patents
Info
- Publication number
- JPS63180877U JPS63180877U JP7089487U JP7089487U JPS63180877U JP S63180877 U JPS63180877 U JP S63180877U JP 7089487 U JP7089487 U JP 7089487U JP 7089487 U JP7089487 U JP 7089487U JP S63180877 U JPS63180877 U JP S63180877U
- Authority
- JP
- Japan
- Prior art keywords
- carrier
- carrying member
- toner
- circumferential surface
- stirring
- 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 4
- 238000003756 stirring Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は本考案の一適用例であるカラー複写機
の構成図、第２図は本考案一実施例の磁気ブラシ
クリーニング装置の構成図、第３図はキヤリアの
穂立ち部分にキヤリア離隔撹拌部材の先端部を位
置させた例を示す図、第４図は従来例の概略構成
図である。
１８…潜像担持体としての感光体、２７…磁気
ブラシクリーニング装置、３２…キヤリア担持部
材としてのスリーブ、３３…トナー回収手段とし
てのトナー回収ローラ、４０…キヤリア離隔撹拌
手段としての部材、Ｃ…キヤリア、Ｔ…トナー。
Fig. 1 is a block diagram of a color copying machine which is an application example of the present invention, Fig. 2 is a block diagram of a magnetic brush cleaning device which is an embodiment of the present invention, and Fig. 3 is a configuration diagram of a magnetic brush cleaning device according to an embodiment of the present invention. FIG. 4, which is a diagram showing an example of positioning the tip end of the member, is a schematic configuration diagram of a conventional example. 18... Photoreceptor as a latent image carrier, 27... Magnetic brush cleaning device, 32... Sleeve as a carrier carrying member, 33... Toner collection roller as a toner collecting means, 40... Member as a carrier separating and stirring means, C... Carrier, T... Toner.
Claims (1)
吸着するキヤリアを磁気ブラシとして周面に担持
するキヤリア担持部材と、キヤリア担持部材上の
キヤリアに付着したトナーを回収するトナー回収
手段と、キヤリア担持部材周面上においてキヤリ
アを同周面から離隔移動させ、かつ、このキヤリ
アを同周面に再度、導きつつ、キヤリア撹拌を行
うキヤリア離隔撹拌手段とを具備することを特徴
とする磁気ブラシクリーニング装置。 a carrier carrying member that carries on its peripheral surface a carrier as a magnetic brush that electrostatically attracts the residual toner after transfer on the latent image carrying member; and a toner collecting means that collects the toner adhering to the carrier on the carrier carrying member. , a carrier separating stirring means for moving the carrier away from the circumferential surface of the carrier supporting member and stirring the carrier while guiding the carrier to the same circumferential surface again. Brush cleaning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987070894U JPH075502Y2 (en) | 1987-05-14 | 1987-05-14 | Magnetic brush cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987070894U JPH075502Y2 (en) | 1987-05-14 | 1987-05-14 | Magnetic brush cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63180877U true JPS63180877U (en) | 1988-11-22 |
| JPH075502Y2 JPH075502Y2 (en) | 1995-02-08 |
Family
ID=30912950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987070894U Expired - Lifetime JPH075502Y2 (en) | 1987-05-14 | 1987-05-14 | Magnetic brush cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075502Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58143366A (en) * | 1982-02-19 | 1983-08-25 | Ricoh Co Ltd | Cleaning device |
| JPS5952277A (en) * | 1982-09-20 | 1984-03-26 | Ricoh Co Ltd | Cleaning device of photoreceptor |
-
1987
- 1987-05-14 JP JP1987070894U patent/JPH075502Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58143366A (en) * | 1982-02-19 | 1983-08-25 | Ricoh Co Ltd | Cleaning device |
| JPS5952277A (en) * | 1982-09-20 | 1984-03-26 | Ricoh Co Ltd | Cleaning device of photoreceptor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075502Y2 (en) | 1995-02-08 |