JPH0335552U - - Google Patents
Info
- Publication number
- JPH0335552U JPH0335552U JP9600689U JP9600689U JPH0335552U JP H0335552 U JPH0335552 U JP H0335552U JP 9600689 U JP9600689 U JP 9600689U JP 9600689 U JP9600689 U JP 9600689U JP H0335552 U JPH0335552 U JP H0335552U
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- shield member
- wire
- corona charger
- metal thin
- 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
- 239000010409 thin film Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 229920006267 polyester film Polymers 0.000 description 1
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図は本考案のコロナ帯電器の実施例を示す
分解斜視図、第２図ａ，ｂは本考案のコロナ帯電
器の他の実施例を示す断面図と、その実施例に用
いられているポリエステルフイルムの展開図、第
３図は装置本体に装着された本考案のコロナ帯電
器の断面図、第４図は従来のコロナ帯電器の一例
を示す断面図である。
１……コロナ放電ワイヤ、２……一体成型の枠
体、３，４……ワイヤ支持部、５……シールドケ
ース、６……ワイヤ給電端子、７……金属薄膜を
施したポリエステルフイルム、７ａ……金属薄膜
、７ｂ……接地用延設部。
Fig. 1 is an exploded perspective view showing an embodiment of the corona charger of the present invention, and Figs. 2a and 2b are cross-sectional views showing other embodiments of the corona charger of the present invention, and the components used in the embodiment. FIG. 3 is a cross-sectional view of the corona charger of the present invention attached to the main body of the apparatus, and FIG. 4 is a cross-sectional view showing an example of a conventional corona charger. DESCRIPTION OF SYMBOLS 1... Corona discharge wire, 2... Integrally molded frame, 3, 4... Wire support part, 5... Shield case, 6... Wire power supply terminal, 7... Polyester film coated with metal thin film, 7a ...Metal thin film, 7b...Grounding extension part.
Claims (1)
部材を樹脂等の絶縁性材料により両側のワイヤ支
持部と一体に成型すると共に、該シールド部材に
は、金属薄膜を施した薄葉フイルム部材を接着し
てなることを特徴とする電子写真装置用コロナ帯
電器。 A shield member arranged around the outer periphery of the corona discharge wire is molded integrally with the wire supporting parts on both sides using an insulating material such as resin, and a thin film member coated with a metal thin film is adhered to the shield member. A corona charger for an electrophotographic device, characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9600689U JPH0335552U (en) | 1989-08-18 | 1989-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9600689U JPH0335552U (en) | 1989-08-18 | 1989-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335552U true JPH0335552U (en) | 1991-04-08 |
Family
ID=31645233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9600689U Pending JPH0335552U (en) | 1989-08-18 | 1989-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335552U (en) |
-
1989
- 1989-08-18 JP JP9600689U patent/JPH0335552U/ja active Pending
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