JPS5918392U - AC corona discharge charging device - Google Patents
AC corona discharge charging deviceInfo
- Publication number
- JPS5918392U JPS5918392U JP11430982U JP11430982U JPS5918392U JP S5918392 U JPS5918392 U JP S5918392U JP 11430982 U JP11430982 U JP 11430982U JP 11430982 U JP11430982 U JP 11430982U JP S5918392 U JPS5918392 U JP S5918392U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply circuit
- charging device
- corona discharge
- voltage
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
゛ 第１図は従来の交流コロナ放電帯電装置を示す概略
構成図、第２図はこの考案の一実施例を示す構成図、第
３図は帯電電流特性を従来と本考案とを対比して示す特
性図である。
１１・・・放電電極、１２・・・シールド板、１３・・
・感光体（被帯電物）、１５・・・交流安定化高圧電源
回路、１６・・・直流安定化電源回路、１８・・・変成
器、２０・・・出力巻線。゛ Figure 1 is a schematic configuration diagram showing a conventional AC corona discharge charging device, Figure 2 is a configuration diagram showing an embodiment of this invention, and Figure 3 is a comparison of charging current characteristics between the conventional and this invention. FIG. 11...Discharge electrode, 12...Shield plate, 13...
- Photoreceptor (charged object), 15... AC stabilized high voltage power supply circuit, 16... DC stabilized power supply circuit, 18... Transformer, 20... Output winding.
Claims (2)
コロナ放電帯電装置において、直流偏倚をもたせた交流
電圧を発生する電源回路を設け、この電源回路から発生
する交流電圧を放電電極に印加するように構成してなる
ことを特徴とする交流コｏｆ放電帯電装置。(1) In an AC corona discharge charging device that charges an object to be charged by AC corona discharge, a power supply circuit that generates an AC voltage with a DC bias is provided, and the AC voltage generated from this power supply circuit is applied to the discharge electrode. An AC co-of-discharge charging device characterized in that it is configured as follows.
流電圧を発生する交流電源回路と、所定の直流電圧を発
生する直流電源回路と、からなり、前記交流電源回路に
おける変成器の出力巻線の一端に前記直流電源回路の出
力を印加することにより、前記出力巻線の他端に直流偏
倚をもたせた交流電圧を発生させるようにしたことを特
徴とする実用新案登録請求の範囲第１項記載の交流コロ
ナ放電帯電装置。(2) The power supply circuit includes an AC power supply circuit that has a transformer at its output end and generates a predetermined AC voltage, and a DC power supply circuit that generates a predetermined DC voltage, and the transformer in the AC power supply circuit The utility model registration claim is characterized in that by applying the output of the DC power supply circuit to one end of the output winding, an AC voltage having a DC bias is generated at the other end of the output winding. The AC corona discharge charging device according to Scope 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11430982U JPS5918392U (en) | 1982-07-28 | 1982-07-28 | AC corona discharge charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11430982U JPS5918392U (en) | 1982-07-28 | 1982-07-28 | AC corona discharge charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5918392U true JPS5918392U (en) | 1984-02-03 |
Family
ID=30264284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11430982U Pending JPS5918392U (en) | 1982-07-28 | 1982-07-28 | AC corona discharge charging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5918392U (en) |
-
1982
- 1982-07-28 JP JP11430982U patent/JPS5918392U/en active Pending
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