JPS63124258U - - Google Patents
Info
- Publication number
- JPS63124258U JPS63124258U JP1429487U JP1429487U JPS63124258U JP S63124258 U JPS63124258 U JP S63124258U JP 1429487 U JP1429487 U JP 1429487U JP 1429487 U JP1429487 U JP 1429487U JP S63124258 U JPS63124258 U JP S63124258U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- housing
- developer
- developing device
- developing
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の第１の実施例をあらわす概略
構成図、第２図は第１の実施例の具体的な構成を
あらわす概略斜視図、第３図は本考案の第２の実
施例をあらわす第２図に対応する概略斜視図であ
る。
１…ハウジング、２…ブレンダ、３…パドルホ
イール、４…現像ロール、５…トリマ、６…第１
開口部、７…像担持体、８…第２開口部、９…サ
クシヨンホース、１０…吸引装置、１２…フレー
ム、１３…マグネツトシール、１４…シール部材
、１６…第２開口部。
FIG. 1 is a schematic configuration diagram showing a first embodiment of the present invention, FIG. 2 is a schematic perspective view showing a specific configuration of the first embodiment, and FIG. 3 is a second embodiment of the present invention. FIG. 2 is a schematic perspective view corresponding to FIG. 1...Housing, 2...Blender, 3...Paddle wheel, 4...Developing roll, 5...Trimmer, 6...First
Opening, 7... Image carrier, 8... Second opening, 9... Suction hose, 10... Suction device, 12... Frame, 13... Magnetic seal, 14... Seal member, 16... Second opening.
Claims (1)
成し、この現像剤を現像ロールから像担持体に接
触させる開口部を前記ハウジングに設けた現像装
置において、前記ハウジングに第２の開口部を設
け、この第２開口部からハウジング内のエアを吸
引することを特徴とする現像装置。 In the developing device, the housing is provided with an opening for forming a thin layer of developer on the developing roll by a trimmer and bringing the developer into contact with the image carrier from the developing roll, wherein the housing includes a second opening. A developing device characterized in that air inside the housing is sucked through the second opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1429487U JPS63124258U (en) | 1987-02-04 | 1987-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1429487U JPS63124258U (en) | 1987-02-04 | 1987-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63124258U true JPS63124258U (en) | 1988-08-12 |
Family
ID=30804145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1429487U Pending JPS63124258U (en) | 1987-02-04 | 1987-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63124258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004101930A (en) * | 2002-09-10 | 2004-04-02 | Ricoh Co Ltd | Image forming apparatus |
| JP2007256842A (en) * | 2006-03-24 | 2007-10-04 | Ricoh Co Ltd | Suction device, image forming apparatus equipped with the same, developing device, and process cartridge |
-
1987
- 1987-02-04 JP JP1429487U patent/JPS63124258U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004101930A (en) * | 2002-09-10 | 2004-04-02 | Ricoh Co Ltd | Image forming apparatus |
| JP2007256842A (en) * | 2006-03-24 | 2007-10-04 | Ricoh Co Ltd | Suction device, image forming apparatus equipped with the same, developing device, and process cartridge |