JPS6415245U - - Google Patents
Info
- Publication number
- JPS6415245U JPS6415245U JP10940487U JP10940487U JPS6415245U JP S6415245 U JPS6415245 U JP S6415245U JP 10940487 U JP10940487 U JP 10940487U JP 10940487 U JP10940487 U JP 10940487U JP S6415245 U JPS6415245 U JP S6415245U
- Authority
- JP
- Japan
- Prior art keywords
- charging device
- image forming
- forming apparatus
- grit
- distance
- 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 3
- 108091008695 photoreceptors Proteins 0.000 description 2
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図はこの考案の実施例であるスコロトロン
帯電装置が画像形成装置に使用されている状態を
示す概略構成図、第２図は同スコロトロン帯電装
置のカムの拡大図である。また、第３図は一般的
なスコロトロン帯電装置の概略構成図、第４図は
感光体とグリツドの距離を変化させたときの感光
体表面の帯電電圧の変化を示す図である。
１−感光体、２−グリツド、３−バリスタ、４
−チヤージヤケース、５−チヤージヤ電極、９−
カム。
FIG. 1 is a schematic configuration diagram showing a scorotron charging device according to an embodiment of this invention used in an image forming apparatus, and FIG. 2 is an enlarged view of a cam of the scorotron charging device. Further, FIG. 3 is a schematic diagram of a general configuration of a scorotron charging device, and FIG. 4 is a diagram showing changes in charging voltage on the surface of a photoreceptor when the distance between the photoreceptor and the grid is changed. 1-photoreceptor, 2-grid, 3-varistor, 4
-Chargeer case, 5-Chargeer electrode, 9-
cam.
Claims (1)
トには被帯電部材の目標帯電電圧が印加される画
像形成装置の帯電装置において、 前記グリツトと前記被帯電部材との距離を変化
させる手段を設けたことを特徴とする画像形成装
置の帯電装置。[Claims for Utility Model Registration] A charging device for an image forming apparatus, which has a corona discharger and grit, and a target charging voltage of a charged member is applied to the grit, A charging device for an image forming apparatus, comprising a means for changing a distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10940487U JPS6415245U (en) | 1987-07-15 | 1987-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10940487U JPS6415245U (en) | 1987-07-15 | 1987-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6415245U true JPS6415245U (en) | 1989-01-25 |
Family
ID=31345616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10940487U Pending JPS6415245U (en) | 1987-07-15 | 1987-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415245U (en) |
-
1987
- 1987-07-15 JP JP10940487U patent/JPS6415245U/ja active Pending
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