JPS6122053U - electrophotographic equipment - Google Patents
electrophotographic equipmentInfo
- Publication number
- JPS6122053U JPS6122053U JP10558284U JP10558284U JPS6122053U JP S6122053 U JPS6122053 U JP S6122053U JP 10558284 U JP10558284 U JP 10558284U JP 10558284 U JP10558284 U JP 10558284U JP S6122053 U JPS6122053 U JP S6122053U
- Authority
- JP
- Japan
- Prior art keywords
- section
- cylinder
- rotation
- contact
- developer container
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例の複写部の断面図、第２図は
従来の装置の複写部の断面図である。
１：永久磁石、２：円筒、３：現像剤容器、５：ドクタ
ーブレード、６：現像剤層、７：感光体、８：感光層、
９：容器延長部、９１：テーパ。FIG. 1 is a sectional view of a copying section according to an embodiment of the present invention, and FIG. 2 is a sectional view of a copying section of a conventional apparatus. 1: Permanent magnet, 2: Cylinder, 3: Developer container, 5: Doctor blade, 6: Developer layer, 7: Photoreceptor, 8: Photosensitive layer,
9: Container extension, 91: Taper.
Claims (1)
リーニング部および除電部が配置され、複写部が円柱状
で円周方向に両極が配置された永久磁石、永久磁石の外
面に接して回転する強磁性材料からなる円筒、現像剤容
器、現像剤容器の円筒回転方向側に円筒に接して設けら
れた出口通路、現像剤容器の回転方向と逆側に円筒に接
して設けられた回収通路を有するものにおいて、円筒が
装置動作時の上記回転方向と逆方向に回転可能であり、
出口通路の断面が最も狭い個所から動作時の円筒回転方
向に向けて次第に広くなっており、回収通路の断面が最
も狭い場所から動作時の円筒回転方向と逆方向に向けて
次第に広くなっていることを特徴とする電子写真装置。A charging section, an exposure section, a developing section, a transfer section, a cleaning section, and a static eliminating section are arranged facing the photoreceptor, and the copying section is a cylindrical permanent magnet with both poles arranged in the circumferential direction, and the copying section is arranged on the outer surface of the permanent magnet. A cylinder made of a ferromagnetic material that rotates in contact with the cylinder, a developer container, an exit passage provided in contact with the cylinder on the side in the direction of rotation of the cylinder of the developer container, and an outlet passage provided in contact with the cylinder on the side opposite to the direction of rotation of the developer container. in which the cylinder is rotatable in the opposite direction to the rotation direction during device operation;
The cross section of the exit passage gradually becomes wider from the narrowest point in the direction of cylinder rotation during operation, and the cross section of the collection passage gradually becomes wider from the narrowest point in the direction opposite to the direction of cylinder rotation during operation. An electrophotographic device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10558284U JPS6122053U (en) | 1984-07-12 | 1984-07-12 | electrophotographic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10558284U JPS6122053U (en) | 1984-07-12 | 1984-07-12 | electrophotographic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6122053U true JPS6122053U (en) | 1986-02-08 |
Family
ID=30664897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10558284U Pending JPS6122053U (en) | 1984-07-12 | 1984-07-12 | electrophotographic equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6122053U (en) |
-
1984
- 1984-07-12 JP JP10558284U patent/JPS6122053U/en active Pending
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