JPH0188951U - - Google Patents
Info
- Publication number
- JPH0188951U JPH0188951U JP18431887U JP18431887U JPH0188951U JP H0188951 U JPH0188951 U JP H0188951U JP 18431887 U JP18431887 U JP 18431887U JP 18431887 U JP18431887 U JP 18431887U JP H0188951 U JPH0188951 U JP H0188951U
- Authority
- JP
- Japan
- Prior art keywords
- insulating sheet
- corona charger
- charger according
- electrode
- utility
- 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
- 239000012790 adhesive layer Substances 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 description 2
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図は本案の実施例の構造を示す斜視図、第
２図はコ字型絶縁シートの斜視図、第３図は接地
側外表面に抵抗層を設けたコの字形絶縁シートの
断面図、第４図、第５図は粘着層を設けたコの字
形絶縁シートの断面図、第６図、第７図は接地側
外表面に抵抗層を設け、なお且つ、コロナ放電ワ
イヤ側に粘着層を設けたコの字形絶縁シートの断
面図である。
１……コロナ帯電器、１……シールド電極、２
……コロナ放電ワイヤ、３……グリツド電極ワイ
ヤ、４……絶縁シート、５……絶縁治具、６……
抵抗層、７……粘着層。
Fig. 1 is a perspective view showing the structure of an embodiment of the present invention, Fig. 2 is a perspective view of a U-shaped insulating sheet, and Fig. 3 is a cross-sectional view of a U-shaped insulating sheet with a resistance layer provided on the outer surface on the ground side. , Figures 4 and 5 are cross-sectional views of a U-shaped insulating sheet provided with an adhesive layer, and Figures 6 and 7 are cross-sectional views of a U-shaped insulating sheet provided with an adhesive layer, and Figures 6 and 7 are with a resistance layer provided on the outer surface of the grounding side and an adhesive layer on the corona discharge wire side. FIG. 2 is a cross-sectional view of a U-shaped insulating sheet provided with layers. 1 ... Corona charger, 1... Shield electrode, 2
... Corona discharge wire, 3 ... Grid electrode wire, 4 ... Insulation sheet, 5 ... Insulation jig, 6 ...
Resistance layer, 7... Adhesive layer.
Claims (1)
するコロナ帯電器において、シールド電極内壁に
絶縁シートを設け、さし入れが自由であることを
特徴とするコロナ帯電器。 ２ 絶縁シートは所定形状に成型可能であること
を特徴とする実用新案登録請求の範囲第１項記載
のコロナ帯電器。 ３ 絶縁シートの接地側外表面に抵抗層を設けた
ことを特徴とする実用新案登録請求の範囲第１項
記載のコロナ帯電器。 ４ 絶縁シートの内側表面に粘着層を有すること
を特徴とする実用新案登録請求の範囲第１項記載
のコロナ帯電器。[Claims for Utility Model Registration] 1. A corona charger having a grid electrode and an electrode for generating corona discharge, characterized in that an insulating sheet is provided on the inner wall of the shield electrode and can be inserted freely. 2. The corona charger according to claim 1, wherein the insulating sheet can be molded into a predetermined shape. 3. The corona charger according to claim 1 of the utility model registration, characterized in that a resistance layer is provided on the outer surface of the insulating sheet on the ground side. 4. The corona charger according to claim 1, which is characterized by having an adhesive layer on the inner surface of the insulating sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18431887U JPH0188951U (en) | 1987-12-04 | 1987-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18431887U JPH0188951U (en) | 1987-12-04 | 1987-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0188951U true JPH0188951U (en) | 1989-06-12 |
Family
ID=31475689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18431887U Pending JPH0188951U (en) | 1987-12-04 | 1987-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0188951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7035571B2 (en) | 2001-08-23 | 2006-04-25 | Brother Kogyo Kabushiki Kaisha | Grid, scorotoron charger having the grid, process unit having the scorotoron charge, and image forming device installing the process unit |
-
1987
- 1987-12-04 JP JP18431887U patent/JPH0188951U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7035571B2 (en) | 2001-08-23 | 2006-04-25 | Brother Kogyo Kabushiki Kaisha | Grid, scorotoron charger having the grid, process unit having the scorotoron charge, and image forming device installing the process unit |
| US7187889B2 (en) | 2001-08-23 | 2007-03-06 | Brother Kogyo Kabushiki Kaisha | Grid, scorotron charger having the grid, process unit having the scorotron charger, and image forming device installing the process unit |