JPH0411559U - - Google Patents

Info

Publication number
JPH0411559U
JPH0411559U JP5348990U JP5348990U JPH0411559U JP H0411559 U JPH0411559 U JP H0411559U JP 5348990 U JP5348990 U JP 5348990U JP 5348990 U JP5348990 U JP 5348990U JP H0411559 U JPH0411559 U JP H0411559U
Authority
JP
Japan
Prior art keywords
diameter
developing
magnetic roll
developing sleeve
outer periphery
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
JP5348990U
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 JP5348990U priority Critical patent/JPH0411559U/ja
Publication of JPH0411559U publication Critical patent/JPH0411559U/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図は本考案の現像装置の構成を示す断面図
、第2図は実験条件を示す説明図。 1……感光体ドラム、2……現像装置、2A…
…ケーシング、3……現像スリーブ、4……磁気
ロール、5……層厚規制部材、6……スクレーパ
、7……撹拌板、8A,8B……搬送スクリユ、
9……ホツパ、10……架台、11……付勢装置
、a……現像スリーブの外径、b……主磁石の幅

Claims (1)

  1. 【実用新案登録請求の範囲】 現像擦過面に対向し磁石幅bをもつた主磁石を
    含む磁気ロールと、その外周を回転する直径aの
    小径現像スリーブとによつて搬送される現像剤で
    現像を行う現像装置において、前記現像スリーブ
    径aは18mm〜34mmの間にあつて、 b/a=0.4〜0.5 の範囲内にあることを特徴とする現像装置。
JP5348990U 1990-05-22 1990-05-22 Pending JPH0411559U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5348990U JPH0411559U (ja) 1990-05-22 1990-05-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5348990U JPH0411559U (ja) 1990-05-22 1990-05-22

Publications (1)

Publication Number Publication Date
JPH0411559U true JPH0411559U (ja) 1992-01-30

Family

ID=31574719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5348990U Pending JPH0411559U (ja) 1990-05-22 1990-05-22

Country Status (1)

Country Link
JP (1) JPH0411559U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63309981A (ja) * 1987-06-11 1988-12-19 Konica Corp 現像装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63309981A (ja) * 1987-06-11 1988-12-19 Konica Corp 現像装置

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