JPS5953362U - magnetic brush developing device - Google Patents
magnetic brush developing deviceInfo
- Publication number
- JPS5953362U JPS5953362U JP14958582U JP14958582U JPS5953362U JP S5953362 U JPS5953362 U JP S5953362U JP 14958582 U JP14958582 U JP 14958582U JP 14958582 U JP14958582 U JP 14958582U JP S5953362 U JPS5953362 U JP S5953362U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic brush
- developer
- sleeve
- developing device
- photoreceptor
- 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
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は、この考案の一実施例を示す概略断面図である。
１・・・現像ハウジング、１ａ・・・現像ハウジング開
口端部、４・・・現像スリーブ、６・・・ドクター、１
１・・・感光体、１２・・・第１シール部材、１３・・
・第２シール部材、１４・・・空気流制御板、１５・・
・空気流。The figure is a schematic sectional view showing an embodiment of this invention. DESCRIPTION OF SYMBOLS 1...Development housing, 1a...Development housing opening end, 4...Development sleeve, 6...Doctor, 1
DESCRIPTION OF SYMBOLS 1... Photoreceptor, 12... First seal member, 13...
・Second seal member, 14...Air flow control plate, 15...
・Air flow.
Claims (1)
する現像スリーブ表面に付着させて磁気ブラシを形成し
、この磁気ブラシの穂高をドクターにより適正にした後
、前記現像スリーブ表面に近接する感光体表面上の静電
潜像を現像する磁気ブラシ現像装置において、
６前記現像スリ一ブ表面が前記感光体表面に向か
う側の前記現像ハウジングの開口端部に設けられた前記
感光体表面に接する第１のシール部材と、前記第１のシ
ール部材の近傍の前記現像ハウジング開口端部に設けら
れた前記現像スリーブ表面に接する第２のシール部材と
、 前記第２のシール部材と前記ドクターとの間の前記現像
ハウジング内の空間に前記現像スリーブ表面の移動方向
に向けて設けられた空気流制御板とを備えた磁気ブラシ
現像装置。[Claims for Utility Model Registration] A magnetic brush is formed by attaching the developer in the developing housing to the surface of the developing sleeve rotating around a stationary magnet, and after adjusting the height of the magnetic brush to an appropriate level by a doctor, In a magnetic brush developing device that develops an electrostatic latent image on the surface of a photoreceptor close to the surface of a developing sleeve,
6 a first sealing member in contact with the photoreceptor surface provided at the open end of the developer housing on the side where the developer sleeve surface faces the photoreceptor surface; and a first sealing member in contact with the photoreceptor surface; a second seal member provided at an open end of the developer housing and in contact with the surface of the developer sleeve; and a space within the developer housing between the second seal member and the doctor in the direction of movement of the surface of the developer sleeve. A magnetic brush developing device comprising an air flow control plate provided toward the direction of the magnetic brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14958582U JPS5953362U (en) | 1982-10-01 | 1982-10-01 | magnetic brush developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14958582U JPS5953362U (en) | 1982-10-01 | 1982-10-01 | magnetic brush developing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5953362U true JPS5953362U (en) | 1984-04-07 |
Family
ID=30332007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14958582U Pending JPS5953362U (en) | 1982-10-01 | 1982-10-01 | magnetic brush developing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5953362U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6256975A (en) * | 1985-09-05 | 1987-03-12 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Closer for electrophotographic developing apparatus |
| JP2015079097A (en) * | 2013-10-16 | 2015-04-23 | 株式会社リコー | Developing device, and image forming apparatus and process cartridge including the same |
| JP2018063363A (en) * | 2016-10-13 | 2018-04-19 | 京セラドキュメントソリューションズ株式会社 | Cleaning device and image forming apparatus |
-
1982
- 1982-10-01 JP JP14958582U patent/JPS5953362U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6256975A (en) * | 1985-09-05 | 1987-03-12 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Closer for electrophotographic developing apparatus |
| JP2015079097A (en) * | 2013-10-16 | 2015-04-23 | 株式会社リコー | Developing device, and image forming apparatus and process cartridge including the same |
| JP2018063363A (en) * | 2016-10-13 | 2018-04-19 | 京セラドキュメントソリューションズ株式会社 | Cleaning device and image forming apparatus |
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