JPS6380561U - - Google Patents
Info
- Publication number
- JPS6380561U JPS6380561U JP17494786U JP17494786U JPS6380561U JP S6380561 U JPS6380561 U JP S6380561U JP 17494786 U JP17494786 U JP 17494786U JP 17494786 U JP17494786 U JP 17494786U JP S6380561 U JPS6380561 U JP S6380561U
- Authority
- JP
- Japan
- Prior art keywords
- shield member
- discharge electrode
- corona discharge
- corona
- voltage power
- 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 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Developing For Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図は本考案の一実施例の構成図、第２図は
従来例の構成図を示す。
２……帯電用コロナ放電器、３……コロナ放電
電極、４……負の高電圧電源、５……シールド部
材、７……非線形抵抗素子、１１……現像スリー
ブ、１３……転写用コロナ放電器、１４……コロ
ナ放電電極、１５……正の高電圧電源、１６……
シールド部材、１８……クリーニングローラ、２
１……回収ローラ、３３……非線形抵抗素子。
FIG. 1 shows a configuration diagram of an embodiment of the present invention, and FIG. 2 shows a configuration diagram of a conventional example. 2...Corona discharger for charging, 3...Corona discharge electrode, 4...Negative high voltage power supply, 5...Shield member, 7...Nonlinear resistance element, 11...Developing sleeve, 13...Corona for transfer Discharge device, 14...Corona discharge electrode, 15...Positive high voltage power supply, 16...
Shield member, 18...Cleaning roller, 2
1...Recovery roller, 33...Nonlinear resistance element.
Claims (1)
された高電圧電源と、コロナ放電電極を囲み放電
用開口を有するシールド部材と、シールド部材と
基準電位との間に接続された定電圧素子とからな
るコロナ放電器を有する電子写真装置において、
前記シールド部材にかかる電圧を電子写真の各プ
ロセスの定電圧電源として用いたことを特徴とす
る電子写真装置。 Consists of a corona discharge electrode, a high voltage power supply connected to the corona discharge electrode, a shield member surrounding the corona discharge electrode and having a discharge opening, and a constant voltage element connected between the shield member and a reference potential. In an electrophotographic device having a corona discharger,
An electrophotographic apparatus characterized in that the voltage applied to the shield member is used as a constant voltage power source for each process of electrophotography.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17494786U JPS6380561U (en) | 1986-11-14 | 1986-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17494786U JPS6380561U (en) | 1986-11-14 | 1986-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6380561U true JPS6380561U (en) | 1988-05-27 |
Family
ID=31113809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17494786U Pending JPS6380561U (en) | 1986-11-14 | 1986-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6380561U (en) |
-
1986
- 1986-11-14 JP JP17494786U patent/JPS6380561U/ja active Pending
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