JPS62190261U - - Google Patents
Info
- Publication number
- JPS62190261U JPS62190261U JP7898286U JP7898286U JPS62190261U JP S62190261 U JPS62190261 U JP S62190261U JP 7898286 U JP7898286 U JP 7898286U JP 7898286 U JP7898286 U JP 7898286U JP S62190261 U JPS62190261 U JP S62190261U
- Authority
- JP
- Japan
- Prior art keywords
- developer
- developing device
- developing roller
- contact
- magnetic field
- 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
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 238000007790 scraping Methods 0.000 claims 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案実施例の現像装置の断面図であ
る。
１０…現像装置、１２…感光体ドラム、１６…
スリーブ、２０…磁石（磁界発生手段）、２４…
現像ローラ、３２…ブレード（摺接手段）。
FIG. 1 is a sectional view of a developing device according to an embodiment of the present invention. 10...Developing device, 12...Photosensitive drum, 16...
Sleeve, 20... Magnet (magnetic field generating means), 24...
Developing roller, 32...Blade (sliding contact means).
Claims (1)
いる現像ローラと、内部に磁界発生手段を有し現
像剤の磁気ブラシを形成しこの磁気ブラシが前記
現像ローラに接触するよう設けられたスリーブと
、前記感光体ドラムに付着しない末現像の現像剤
を前記現像ローラの表面から掻き落とす摺接手段
とを有する現像装置において、 前記摺接手段は現像剤が前記磁界発生手段に引
き寄せられる領域にあることを特徴とする現像装
置。[Claims for Utility Model Registration] A developing roller disposed in contact with or close to a photosensitive drum, and having a magnetic field generating means inside to form a magnetic brush for developer, and this magnetic brush comes into contact with the developing roller. In the developing device, the developing device includes a sleeve provided to cause the developer to generate the magnetic field, and a sliding contact means for scraping off undeveloped developer that does not adhere to the photoreceptor drum from the surface of the developing roller. A developing device characterized in that it is located in an area that is attracted to the means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7898286U JPS62190261U (en) | 1986-05-26 | 1986-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7898286U JPS62190261U (en) | 1986-05-26 | 1986-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62190261U true JPS62190261U (en) | 1987-12-03 |
Family
ID=30928423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7898286U Pending JPS62190261U (en) | 1986-05-26 | 1986-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62190261U (en) |
-
1986
- 1986-05-26 JP JP7898286U patent/JPS62190261U/ja active Pending
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