JPH0157760U - - Google Patents

Info

Publication number
JPH0157760U
JPH0157760U JP15274187U JP15274187U JPH0157760U JP H0157760 U JPH0157760 U JP H0157760U JP 15274187 U JP15274187 U JP 15274187U JP 15274187 U JP15274187 U JP 15274187U JP H0157760 U JPH0157760 U JP H0157760U
Authority
JP
Japan
Prior art keywords
corona
charging device
grid electrode
discharge opening
shield case
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
Application number
JP15274187U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP15274187U priority Critical patent/JPH0157760U/ja
Publication of JPH0157760U publication Critical patent/JPH0157760U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の位置実施例を示す断面図、
第2図は本考案の別の実施例を示す断面図、第3
図は本考案と従来とのコロナ帯電装置における帯
電電位を示すグラフである。 1……コロナ帯電装置、4……感光体、5……
コロナワイヤ、7……開口、8,18……グリツ
ド電極、10,20……高抵抗物質、11……定
電圧素子、21……定圧電源。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) コロナワイヤと、該コロナワイヤを距離を
    隔てて覆い一部にコロナ放電用開口を形成するシ
    ールドケースと、そのコロナ放電用開口の近傍に
    配置され帯電電圧を制御するためのグリツド電極
    とを備えたコロナ帯電装置において、 前記グリツド電極に高抵抗物質を被覆したこと
    を特徴とする前記コロナ帯電装置。 (2) 前記高抵抗物質の100V/cm印加の固有
    抵抗が1010Ωcm以上ある、実用新案登録請求
    の範囲第1項に記載のコロナ帯電装置。
JP15274187U 1987-10-07 1987-10-07 Pending JPH0157760U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15274187U JPH0157760U (ja) 1987-10-07 1987-10-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15274187U JPH0157760U (ja) 1987-10-07 1987-10-07

Publications (1)

Publication Number Publication Date
JPH0157760U true JPH0157760U (ja) 1989-04-11

Family

ID=31427938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15274187U Pending JPH0157760U (ja) 1987-10-07 1987-10-07

Country Status (1)

Country Link
JP (1) JPH0157760U (ja)

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