JPS6347360U - - Google Patents

Info

Publication number
JPS6347360U
JPS6347360U JP14164186U JP14164186U JPS6347360U JP S6347360 U JPS6347360 U JP S6347360U JP 14164186 U JP14164186 U JP 14164186U JP 14164186 U JP14164186 U JP 14164186U JP S6347360 U JPS6347360 U JP S6347360U
Authority
JP
Japan
Prior art keywords
developer
pole
magnetic
developing device
latent image
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.)
Granted
Application number
JP14164186U
Other languages
English (en)
Other versions
JPH0753086Y2 (ja
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 JP1986141641U priority Critical patent/JPH0753086Y2/ja
Publication of JPS6347360U publication Critical patent/JPS6347360U/ja
Application granted granted Critical
Publication of JPH0753086Y2 publication Critical patent/JPH0753086Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)

Description

【図面の簡単な説明】
第１図は一実施例現像装置の横断側面図、第２
図は多極マグネツトロールの各磁極の磁力グラフ
である。 Ａは潜像保持体、Ｂは現像装置、７１は現像剤
担持部材としての現像スリーブ、７２は磁界発生
手段としての多極マグネツトロール。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) Ｎ極・Ｓ極交互配置の多磁極磁界発生手段
    を有する現像剤担持体上に非磁性トナーと磁性粒
    子よりなる現像剤を担持させ、その担持現像剤に
    より潜像保持体面の潜像をトナー現像する現像装
    置において、 前記多磁極磁界発生手段の個々の磁極のうち、
    潜像保持体面に対向する現像極と、現像剤担持体
    上に担持させる現像剤の層厚を規制する部材に略
    対向する現像剤塗布極とについてそれ等の磁力を
    他の磁極よりも強く設定した、 ことを特徴とする現像装置。 (2) 現像極と現像剤塗布極の磁束密度を８００
    〜９００Ｇに設定した、実用新案登録請求の範囲
    第１項に記載の現像装置。 (3) 現像剤担持体は外径１５〜３０mmのスリー
    ブ体である、実用新案登録請求の範囲第１項に記
    載の現像装置。
JP1986141641U 1986-09-16 1986-09-16 現像装置 Expired - Lifetime JPH0753086Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986141641U JPH0753086Y2 (ja) 1986-09-16 1986-09-16 現像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986141641U JPH0753086Y2 (ja) 1986-09-16 1986-09-16 現像装置

Publications (2)

Publication Number Publication Date
JPS6347360U true JPS6347360U (ja) 1988-03-31
JPH0753086Y2 JPH0753086Y2 (ja) 1995-12-06

Family

ID=31049614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986141641U Expired - Lifetime JPH0753086Y2 (ja) 1986-09-16 1986-09-16 現像装置

Country Status (1)

Country Link
JP (1) JPH0753086Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354032U (ja) * 1976-10-12 1978-05-09
JPS6134571A (ja) * 1984-07-26 1986-02-18 Fuji Xerox Co Ltd 一成分現像装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354032U (ja) * 1976-10-12 1978-05-09
JPS6134571A (ja) * 1984-07-26 1986-02-18 Fuji Xerox Co Ltd 一成分現像装置

Also Published As

Publication number Publication date
JPH0753086Y2 (ja) 1995-12-06

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