JPH0247663U - - Google Patents
Info
- Publication number
- JPH0247663U JPH0247663U JP12691788U JP12691788U JPH0247663U JP H0247663 U JPH0247663 U JP H0247663U JP 12691788 U JP12691788 U JP 12691788U JP 12691788 U JP12691788 U JP 12691788U JP H0247663 U JPH0247663 U JP H0247663U
- Authority
- JP
- Japan
- Prior art keywords
- developer
- rectifying plate
- roller
- paddle roller
- toner
- 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
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の現像器の概略構造を示す図、
第２図は本考案の整流板を示す斜視図、第３図は
従来の整流板を示す斜視図、である。
図において、１はトナーホツパ、２はトナー補
給軸、３はパドルローラ、４はマグネツトローラ
、５はドクターブレード、６は整流板、６ａはフ
イン、７は網、８はハウジング、８ａは突起、９
は感光ドラム、を示す。
FIG. 1 is a diagram showing the schematic structure of the developing device of the present invention;
FIG. 2 is a perspective view of a current plate according to the present invention, and FIG. 3 is a perspective view of a conventional current plate. In the figure, 1 is a toner hopper, 2 is a toner supply shaft, 3 is a paddle roller, 4 is a magnet roller, 5 is a doctor blade, 6 is a rectifier plate, 6a is a fin, 7 is a net, 8 is a housing, 8a is a protrusion, 9
indicates a photosensitive drum.
Claims (1)
、パドルローラ３の溝に沿つて移動させながらマ
グネツトローラ４に供給すると同時に、還流して
きた余剰の前記現像剤を整流板６により流れを変
えて再びパドルローラ３に供給する現像器であつ
て、 前記整流板６の現像剤の通過部分に網７を設け
たことを特徴とする現像器。[Claims for Utility Model Registration] A developer consisting of a mixture of toner and carrier is supplied to the magnet roller 4 while moving along the grooves of the paddle roller 3, and at the same time, the excess developer that has flowed back is removed. A developing device which changes the flow of developer using a rectifying plate 6 and supplies it again to the paddle roller 3, characterized in that a mesh 7 is provided in a portion of the rectifying plate 6 through which the developer passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12691788U JPH0247663U (en) | 1988-09-27 | 1988-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12691788U JPH0247663U (en) | 1988-09-27 | 1988-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247663U true JPH0247663U (en) | 1990-03-30 |
Family
ID=31378872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12691788U Pending JPH0247663U (en) | 1988-09-27 | 1988-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247663U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6250860A (en) * | 1985-08-30 | 1987-03-05 | Mita Ind Co Ltd | Developing device |
-
1988
- 1988-09-27 JP JP12691788U patent/JPH0247663U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6250860A (en) * | 1985-08-30 | 1987-03-05 | Mita Ind Co Ltd | Developing device |
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