JPH01164460U - - Google Patents

Info

Publication number
JPH01164460U
JPH01164460U JP5914488U JP5914488U JPH01164460U JP H01164460 U JPH01164460 U JP H01164460U JP 5914488 U JP5914488 U JP 5914488U JP 5914488 U JP5914488 U JP 5914488U JP H01164460 U JPH01164460 U JP H01164460U
Authority
JP
Japan
Prior art keywords
magnet roller
developing device
magnetic
magnetic force
magnet
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
JP5914488U
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 JP5914488U priority Critical patent/JPH01164460U/ja
Publication of JPH01164460U publication Critical patent/JPH01164460U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)

Description

【図面の簡単な説明】
第１図ａ，ｂはこの考案の一実施例による磁気
ブラシ現像装置を示す断面図および磁力分布曲線
図、第２図ａ，ｂ、第３図はこの考案の他の実施
例を示す断面図および磁力分布曲線図、第４図は
従来及びこの考案の一実施例による現像装置の断
面側面図、第５図ａ，ｂは従来の磁気ブラシ現像
装置の断面図および磁力分布曲線図である。 図において、５はマグネツトローラー、６ａ，
６ｂ，６ｃ，６ｄは搬送磁極、７は現像主極、８
は外周スリーブ、１４は補助磁極、１５は規制板
を示す。なお、図中、同一符号は同一、又は相当
部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. マグネツトローラー内部の固定磁石のマグネツ
    トローラー軸方向の着磁領域両端部の磁力を局部
    的に強くしたことを特徴とする磁気ブラシ現像装
    置。
JP5914488U 1988-04-28 1988-04-28 Pending JPH01164460U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5914488U JPH01164460U (ja) 1988-04-28 1988-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5914488U JPH01164460U (ja) 1988-04-28 1988-04-28

Publications (1)

Publication Number Publication Date
JPH01164460U true JPH01164460U (ja) 1989-11-16

Family

ID=31284929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5914488U Pending JPH01164460U (ja) 1988-04-28 1988-04-28

Country Status (1)

Country Link
JP (1) JPH01164460U (ja)

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