JPH0185743U - - Google Patents
Info
- Publication number
- JPH0185743U JPH0185743U JP17972387U JP17972387U JPH0185743U JP H0185743 U JPH0185743 U JP H0185743U JP 17972387 U JP17972387 U JP 17972387U JP 17972387 U JP17972387 U JP 17972387U JP H0185743 U JPH0185743 U JP H0185743U
- Authority
- JP
- Japan
- Prior art keywords
- discharge electrode
- corona discharger
- utility
- model registration
- corona
- 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
- 238000009413 insulation Methods 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図乃至第４図は本考案の夫々別の実施例を示す説
明図である。
１，１ａ，１ｂ……放電電極、２，１２，２２
……絶縁ブロツク、３，３ａ，３ｂ……高圧電源
。
Fig. 1 is a perspective view showing one embodiment of the present invention;
4 through 4 are explanatory diagrams showing different embodiments of the present invention. 1, 1a, 1b...discharge electrode, 2, 12, 22
...Insulation block, 3, 3a, 3b...High voltage power supply.
Claims (1)
で挾持したことを特徴とするコロナ放電器。 (2) 前記放電電極に、直流高電圧が印加される
ことを特徴とする、実用新案登録請求の範囲第１
項に記載のコロナ放電器。 (3) 前記放電電極と縁絶ブロツクが一体成型さ
れて形成されることを特徴とする実用新案登録請
求の範囲第１項または第２項に記載のコロナ放電
器。 (4) 前記放電電極と被帯電物との間に電位制御
電極が設けられていることを特徴とする実用新案
登録請求の範囲第１項乃至第３項何れか１つに記
載のコロナ放電器。 (5) 前記絶縁ブロツクに、放電電極と被帯電物
との間隙を所定間隔を保持するための突出部が設
けられていることを特徴とする実用新案登録請求
の範囲第１項乃至第３項何れか１つに記載のコロ
ナ放電器。 (6) 前記絶縁ブロツクが、透過性材料で作られ
ていることを特徴とする実用新案登録請求の範囲
第１項乃至第３項何れか１つに記載のコロナ放電
器。[Claims for Utility Model Registration] (1) A corona discharger characterized in that a discharge electrode is held between an insulating block made of an insulating material. (2) Utility model registration claim 1, characterized in that a DC high voltage is applied to the discharge electrode.
The corona discharger described in section. (3) The corona discharger according to claim 1 or 2, wherein the discharge electrode and the insulation block are integrally molded. (4) The corona discharge device according to any one of claims 1 to 3 of the utility model registration claim, characterized in that a potential control electrode is provided between the discharge electrode and the object to be charged. . (5) Utility model registration claims 1 to 3, characterized in that the insulating block is provided with a protrusion for maintaining a predetermined gap between the discharge electrode and the object to be charged. Corona discharger according to any one of the above. (6) The corona discharger according to any one of claims 1 to 3, wherein the insulating block is made of a transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17972387U JPH0185743U (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17972387U JPH0185743U (en) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0185743U true JPH0185743U (en) | 1989-06-07 |
Family
ID=31471268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17972387U Pending JPH0185743U (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0185743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002268334A (en) * | 2001-03-13 | 2002-09-18 | Ricoh Co Ltd | Electrostatic discharging device and image forming apparatus using the same |
-
1987
- 1987-11-27 JP JP17972387U patent/JPH0185743U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002268334A (en) * | 2001-03-13 | 2002-09-18 | Ricoh Co Ltd | Electrostatic discharging device and image forming apparatus using the same |
| JP4653329B2 (en) * | 2001-03-13 | 2011-03-16 | 株式会社リコー | Discharge device and image forming apparatus using the same |
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