JPS6088352U - developing device - Google Patents
developing deviceInfo
- Publication number
- JPS6088352U JPS6088352U JP18002983U JP18002983U JPS6088352U JP S6088352 U JPS6088352 U JP S6088352U JP 18002983 U JP18002983 U JP 18002983U JP 18002983 U JP18002983 U JP 18002983U JP S6088352 U JPS6088352 U JP S6088352U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- magnet roll
- casing
- developing device
- separating
- 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
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development 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１，２は共に従来の現像装置の説明図、第２図は
本考案の現像装置の全体構成図、第３図は第２図のトナ
ーブロッキング阻止部の構成図である。
１・・・感光ドラム、２・・・マグネットロール、３・
・・ブレード、４・・・トナー用ケーシング、５・・・
トナー、６・・・ヘナー流分離板、７・・・トナー塊は
ぐし板。1 and 2 are both explanatory diagrams of a conventional developing device, FIG. 2 is an overall configuration diagram of the developing device of the present invention, and FIG. 3 is a configuration diagram of the toner blocking prevention section of FIG. 2. 1... Photosensitive drum, 2... Magnet roll, 3...
...Blade, 4...Toner casing, 5...
Toner, 6... Henner flow separation plate, 7... Toner lump removal plate.
Claims (1)
に回転可能に設けた円柱状マグネットロールにトナーを
吸着せしめてブレードにより該トナー量を限定し上記マ
グネットロールと対向する感光ドラムに一定量のトナー
を接触させるようにした電子写真式印刷装置の現像装置
において、゛ 上記ケーシング内に矩形の枠に複数本
のワイヤを取り付けたトナー塊はぐし板が水平にかつマ
グネットロールの回転軸に平行に設けられていると共に
マグネットロールの回転方向と同方向のトナー流と逆方
向のトナー流を分離する分離板が該はぐし板と一体的に
かつそれぞに傾斜して設けられていることを特徴とする
現像装置。Toner is introduced from the upper part of the casing, the toner is attracted to a cylindrical magnet roll rotatably provided at the lower part of the casing, the amount of toner is limited by a blade, and a certain amount of toner is brought into contact with a photosensitive drum facing the magnet roll. In the developing device of the electrophotographic printing device, a toner lump removal plate having a plurality of wires attached to a rectangular frame is provided in the casing horizontally and parallel to the rotation axis of the magnet roll. A developing device characterized in that a separating plate for separating a toner flow in the same direction as the rotating direction of the magnet roll and a toner flow in the opposite direction is provided integrally with the separating plate and tilted respectively. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18002983U JPS6088352U (en) | 1983-11-24 | 1983-11-24 | developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18002983U JPS6088352U (en) | 1983-11-24 | 1983-11-24 | developing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6088352U true JPS6088352U (en) | 1985-06-17 |
| JPH0138603Y2 JPH0138603Y2 (en) | 1989-11-17 |
Family
ID=30390456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18002983U Granted JPS6088352U (en) | 1983-11-24 | 1983-11-24 | developing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6088352U (en) |
-
1983
- 1983-11-24 JP JP18002983U patent/JPS6088352U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0138603Y2 (en) | 1989-11-17 |
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