JPS6366855U - - Google Patents
Info
- Publication number
- JPS6366855U JPS6366855U JP16141886U JP16141886U JPS6366855U JP S6366855 U JPS6366855 U JP S6366855U JP 16141886 U JP16141886 U JP 16141886U JP 16141886 U JP16141886 U JP 16141886U JP S6366855 U JPS6366855 U JP S6366855U
- Authority
- JP
- Japan
- Prior art keywords
- charging device
- corona charging
- cylindrical
- view
- built
- 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
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図ａはこの考案の一実施例の縦断側面図、
同図ｂは同実施例の一部を切欠いて示す正面図、
第２図ａ〜ｃはそれぞれこの考案の異なる実施例
において用いる筒状保護部材の縦断面図、第３図
は従来のコロナ帯電装置の一例の正面図、第４図
ａ，ｂはそれぞれ第３図のコロナ帯電装置を画像
形成装置本体に装着した状態の斜視図および一部
を切欠いて示す正面図、第５図は従来のコロナ帯
電装置の縦断側面図である。
１１……円筒状絶縁基体、１２……コロナ電極
、１３……発熱体、１４……ワイヤ対向電極、１
５……筒状保護部材。
Fig. 1a is a vertical sectional side view of an embodiment of this invention;
Figure b is a partially cutaway front view of the same embodiment;
FIGS. 2a to 2c are longitudinal sectional views of cylindrical protective members used in different embodiments of this invention, FIG. 3 is a front view of an example of a conventional corona charging device, and FIGS. FIG. 5 is a perspective view and partially cutaway front view of the corona charging device shown attached to the main body of the image forming apparatus, and FIG. 5 is a vertical side view of the conventional corona charging device. 11... Cylindrical insulating base, 12... Corona electrode, 13... Heating element, 14... Wire counter electrode, 1
5... Cylindrical protection member.
Claims (1)
プラスチツク製の筒状保護部材を有することを特
徴とするコロナ帯電装置。 (2) 上記筒状保護部材は放射状の突出部を備え
ていることを特徴とする実用新案登録請求の範囲
第１項記載のコロナ帯電装置。[Claims for Utility Model Registration] (1) A corona charging device characterized by having a built-in heating device and a cylindrical protective member made of heat-resistant plastic on the outside. (2) The corona charging device according to claim 1, wherein the cylindrical protection member has a radial protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16141886U JPS6366855U (en) | 1986-10-21 | 1986-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16141886U JPS6366855U (en) | 1986-10-21 | 1986-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6366855U true JPS6366855U (en) | 1988-05-06 |
Family
ID=31087711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16141886U Pending JPS6366855U (en) | 1986-10-21 | 1986-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6366855U (en) |
-
1986
- 1986-10-21 JP JP16141886U patent/JPS6366855U/ja active Pending