JPH0283554U - - Google Patents

Info

Publication number
JPH0283554U
JPH0283554U JP16377188U JP16377188U JPH0283554U JP H0283554 U JPH0283554 U JP H0283554U JP 16377188 U JP16377188 U JP 16377188U JP 16377188 U JP16377188 U JP 16377188U JP H0283554 U JPH0283554 U JP H0283554U
Authority
JP
Japan
Prior art keywords
magnetic
roll
magnetic force
magnetic roll
width
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
JP16377188U
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 JP16377188U priority Critical patent/JPH0283554U/ja
Publication of JPH0283554U publication Critical patent/JPH0283554U/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図は本考案の電子写真方式を用いた印刷装
置の現像装置の現像用磁気ロールの磁極の磁力分
布曲線を示す図、第2図は従来の現像装置の現像
用磁気ロールの磁極の磁力分布線を示した図であ
る。 1……磁気ロール、2……光導電体ドラム、3
……磁力分布曲線、4……垂線。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電子写真方式を用いた印刷装置の現像装置用磁
    気ロールにおいて、前記磁気ロールの磁極の磁力
    の最大値がaで、前記磁力が0.8aの光導電体
    ドラム表面における磁力分布曲線の幅がSであり
    、幅Sなる部分より前記磁気ロール外周に垂線を
    引いたときの交点と前記磁気ロールの中心とのな
    す角をαとしたとき、α>30°である条件を満
    足する構成としてあることを特徴とする電子写真
    方式を用いた印刷装置の現像装置。
JP16377188U 1988-12-16 1988-12-16 Pending JPH0283554U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16377188U JPH0283554U (ja) 1988-12-16 1988-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16377188U JPH0283554U (ja) 1988-12-16 1988-12-16

Publications (1)

Publication Number Publication Date
JPH0283554U true JPH0283554U (ja) 1990-06-28

Family

ID=31448792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16377188U Pending JPH0283554U (ja) 1988-12-16 1988-12-16

Country Status (1)

Country Link
JP (1) JPH0283554U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6324268A (ja) * 1986-07-16 1988-02-01 Minolta Camera Co Ltd 現像装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6324268A (ja) * 1986-07-16 1988-02-01 Minolta Camera Co Ltd 現像装置

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