JPH0258257U - - Google Patents
Info
- Publication number
- JPH0258257U JPH0258257U JP13640588U JP13640588U JPH0258257U JP H0258257 U JPH0258257 U JP H0258257U JP 13640588 U JP13640588 U JP 13640588U JP 13640588 U JP13640588 U JP 13640588U JP H0258257 U JPH0258257 U JP H0258257U
- Authority
- JP
- Japan
- Prior art keywords
- developer
- charging
- storage space
- space
- charging device
- 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
- 238000005192 partition Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 description 2
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の一実施例における現像装置の
構成を示す側面図、第２図は従来の現像装置の構
成を示す側面図である。
１……感光ドラム、２……現像スリーブ、３…
…穂立規制板、４……攪拌棒、５……現像剤収納
空間、６……攪拌棒、７……開口部、８……現像
剤補給ローラー、９……トナーセンサー、１０…
…帯電空間。
FIG. 1 is a side view showing the structure of a developing device according to an embodiment of the present invention, and FIG. 2 is a side view showing the structure of a conventional developing device. 1...Photosensitive drum, 2...Developing sleeve, 3...
...Standing regulation plate, 4... Stirring bar, 5... Developer storage space, 6... Stirring bar, 7... Opening, 8... Developer replenishment roller, 9... Toner sensor, 10...
...Charged space.
Claims (1)
像剤収納空間内で現像剤を帯電させるために回転
駆動される第１の帯電手段と、その第１の帯電手
段の回転軌跡近傍に設けられた開口を通して前記
現像剤収納空間と一部で連通し、一部が第２の帯
電手段の回転軌跡に沿う隔壁により形成された前
記帯電空間と、前記帯電空間内の帯電された現像
剤を感光ドラムに運ぶ現像スリーブとよりなる現
像装置。 A developer storage space filled with developer, a first charging device that is rotationally driven to charge the developer within the developer storage space, and a first charging device that is provided near the rotation locus of the first charging device. The charging space is formed by a partition wall that partially communicates with the developer storage space through an opening, and that partially follows the rotation locus of the second charging means, and the charged developer in the charging space is exposed to light. A developing device consisting of a developing sleeve that is carried to a drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13640588U JPH0258257U (en) | 1988-10-19 | 1988-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13640588U JPH0258257U (en) | 1988-10-19 | 1988-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0258257U true JPH0258257U (en) | 1990-04-26 |
Family
ID=31396883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13640588U Pending JPH0258257U (en) | 1988-10-19 | 1988-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0258257U (en) |
-
1988
- 1988-10-19 JP JP13640588U patent/JPH0258257U/ja active Pending