JPS6281953U - - Google Patents
Info
- Publication number
- JPS6281953U JPS6281953U JP17356685U JP17356685U JPS6281953U JP S6281953 U JPS6281953 U JP S6281953U JP 17356685 U JP17356685 U JP 17356685U JP 17356685 U JP17356685 U JP 17356685U JP S6281953 U JPS6281953 U JP S6281953U
- Authority
- JP
- Japan
- Prior art keywords
- developing
- developing device
- paddle wheel
- developing sleeve
- closed
- 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
- 239000003086 colorant Substances 0.000 claims 1
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の実施例の現像装置の一つの現
像器の構成を示す断面図、第２図は色分解像重ね
合せ転写方式のカラー複写機の一例の概略構成を
示す断面図である。
１…感光体ドラム、２…現像スリーブ、６…パ
ドルホイール、６ａ…閉塞板、７…現像器ケーシ
ング、８…２成分現像剤。
FIG. 1 is a cross-sectional view showing the configuration of one developing device of a developing device according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view showing the schematic configuration of an example of a color copying machine using a color separation image overlapping transfer method. . DESCRIPTION OF SYMBOLS 1...Photosensitive drum, 2...Developing sleeve, 6...Paddle wheel, 6a...Closing plate, 7...Developer casing, 8...Two-component developer.
Claims (1)
成分現像剤を内蔵する複数の現像器を有し、夫々
の現像器の現像スリーブへの現像剤供給手段とし
て現像スリーブの下位にパドルホイールを設けた
カラー複写機の現像装置において、上記の現像ス
リーブは常時回転し、上記パドルホイールの隣接
する翼間の溝の少くとも１つは閉塞板で塞がれて
おり、現像を行なわない現像器のパドルホイール
は上記の溝の塞がれた位置が現像スリーブに対向
する位置で停止するようにされていることを特徴
とする現像装置。 two different colors along the circumference of one photoreceptor
In a developing device of a color copying machine, which has a plurality of developing devices each containing a component developer, and a paddle wheel is provided below the developing sleeve as a means for supplying developer to the developing sleeve of each developing device, the above-mentioned developing sleeve is provided. is constantly rotating, and at least one of the grooves between adjacent blades of the paddle wheel is closed with a closing plate, and the paddle wheel of the developing device that does not perform development has a position where the groove is closed. A developing device characterized by being configured to stop at a position facing a developing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17356685U JPS6281953U (en) | 1985-11-13 | 1985-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17356685U JPS6281953U (en) | 1985-11-13 | 1985-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6281953U true JPS6281953U (en) | 1987-05-25 |
Family
ID=31111144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17356685U Pending JPS6281953U (en) | 1985-11-13 | 1985-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281953U (en) |
-
1985
- 1985-11-13 JP JP17356685U patent/JPS6281953U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6281953U (en) | ||
| JPS6360156U (en) | ||
| JPS62127553U (en) | ||
| JPS5360230A (en) | Multi-color print type electrostatic recorder | |
| JPS6251361U (en) | ||
| JPS58128447U (en) | Color developing device | |
| JPS60110846U (en) | Copy machine developing device | |
| JPS62127554U (en) | ||
| JPS63160566U (en) | ||
| JPS6189860U (en) | ||
| JPS6294338U (en) | ||
| JPS6296661U (en) | ||
| JPS6238660U (en) | ||
| JPS62167260U (en) | ||
| JPS6268150U (en) | ||
| JPS6347354U (en) | ||
| JPS6088342U (en) | Toner-developing device of dry copying machine | |
| JPS58109737U (en) | electronic copy machine | |
| JPS59192159U (en) | color copying machine | |
| JPS6366852U (en) | ||
| JPS62170956U (en) | ||
| JPH027665U (en) | ||
| JPS5573065A (en) | Multicolor developing device | |
| JPS62116270U (en) | ||
| JPS581949U (en) | Magnetic brush developing device in dry type electrophotographic copying machine |