JPS6260947U - - Google Patents
Info
- Publication number
- JPS6260947U JPS6260947U JP15159485U JP15159485U JPS6260947U JP S6260947 U JPS6260947 U JP S6260947U JP 15159485 U JP15159485 U JP 15159485U JP 15159485 U JP15159485 U JP 15159485U JP S6260947 U JPS6260947 U JP S6260947U
- Authority
- JP
- Japan
- Prior art keywords
- charging device
- discharge wires
- discharge
- utility
- sides
- 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 1
Description
第１図ａは、本考案帯電装置の一実施例の断面
図、第１図ｂはその放電電流分布曲線を示す図、
第２図は本考案帯電装置を電気回路に置換して示
したモデル回路図、第３図は、同一容量の本考案
装置と従来公知の帯電装置との放電ワイヤに印加
される高電圧の比較図、第４図ａは従来公知の帯
電装置の断面図、第４図ｂはその放電電流分布曲
線を示す図、である。
１……放電ワイヤ、２……アース電極、２′…
…背面電極、３……感光体、１……放電電流、Ａ
……公知の帯電装置、Ｂ……本考案帯電装置。
FIG. 1a is a cross-sectional view of an embodiment of the charging device of the present invention, and FIG. 1b is a diagram showing its discharge current distribution curve.
Figure 2 is a model circuit diagram showing the charging device of the present invention replaced with an electric circuit, and Figure 3 is a comparison of the high voltage applied to the discharge wire between the charging device of the present invention and a conventionally known charging device with the same capacity. 4A is a sectional view of a conventionally known charging device, and FIG. 4B is a diagram showing its discharge current distribution curve. 1...Discharge wire, 2...Earth electrode, 2'...
... Back electrode, 3 ... Photoreceptor, 1 ... Discharge current, A
...Known charging device, B...Charging device of the present invention.
Claims (1)
帯電装置において、その両側を除く放電ワイヤの
背面電極を、他の放電ワイヤのそれに比べて、よ
り近接して配置したことを特徴とする帯電装置。 In a charging device such as an electrostatic copying machine equipped with three or more discharge wires, the back electrodes of the discharge wires excluding both sides thereof are arranged closer to each other than those of other discharge wires. Charging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15159485U JPS6260947U (en) | 1985-10-04 | 1985-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15159485U JPS6260947U (en) | 1985-10-04 | 1985-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6260947U true JPS6260947U (en) | 1987-04-15 |
Family
ID=31068811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15159485U Pending JPS6260947U (en) | 1985-10-04 | 1985-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6260947U (en) |
-
1985
- 1985-10-04 JP JP15159485U patent/JPS6260947U/ja active Pending
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