JPS6129364U - Developer sealing device of developing device - Google Patents

Developer sealing device of developing device

Info

Publication number
JPS6129364U
JPS6129364U JP11249784U JP11249784U JPS6129364U JP S6129364 U JPS6129364 U JP S6129364U JP 11249784 U JP11249784 U JP 11249784U JP 11249784 U JP11249784 U JP 11249784U JP S6129364 U JPS6129364 U JP S6129364U
Authority
JP
Japan
Prior art keywords
developing device
housing
magnetic brush
developer sealing
iron powder
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
JP11249784U
Other languages
Japanese (ja)
Inventor
聰 千葉
敏夫 内田
守 青山
Original Assignee
富士ゼロックス株式会社
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 by 富士ゼロックス株式会社 filed Critical 富士ゼロックス株式会社
Priority to JP11249784U priority Critical patent/JPS6129364U/en
Publication of JPS6129364U publication Critical patent/JPS6129364U/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

添付図面は本考案の現像剤シール装置を具備した蝋子写
真複写機の概略構成図である。 １０：磁気ブラシ現像装置、１６：ハウジング、１８：
現象ロール、２０：パドルホイール、２２：ホッパー、
２６：層形成部材、３２：磁石、３４：高磁性鉄粉。The accompanying drawing is a schematic diagram of a photocopying machine equipped with the developer sealing device of the present invention. 10: Magnetic brush developing device, 16: Housing, 18:
phenomenon roll, 20: paddle wheel, 22: hopper,
26: layer forming member, 32: magnet, 34: highly magnetic iron powder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 感光ドラムに対向して磁気ブラシ現像装置を設け、該磁
気ブラシ現像装置のハウジングの感光ドラムに対向する
内端部分の上部壁及び下部壁外側にそれぞれハウジング
の幅方向に伸びた磁石を取り付け、これらの磁石に高磁
性鉄粉を付着させることにより、感光体と現像装置ハウ
ジングとの間に高磁性鉄粉の磁気ブラシシールを形成し
たことを特徴とする現像装置の現像剤シール。A magnetic brush developing device is provided facing the photosensitive drum, and magnets extending in the width direction of the housing are attached to the outer sides of the upper and lower walls of the inner end portion of the housing of the magnetic brush developing device facing the photosensitive drum, respectively. A developer seal for a developing device, characterized in that a magnetic brush seal of highly magnetic iron powder is formed between a photoreceptor and a developing device housing by attaching highly magnetic iron powder to a magnet.
JP11249784U 1984-07-26 1984-07-26 Developer sealing device of developing device Pending JPS6129364U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11249784U JPS6129364U (en) 1984-07-26 1984-07-26 Developer sealing device of developing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11249784U JPS6129364U (en) 1984-07-26 1984-07-26 Developer sealing device of developing device

Publications (1)

Publication Number Publication Date
JPS6129364U true JPS6129364U (en) 1986-02-21

Family

ID=30671547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11249784U Pending JPS6129364U (en) 1984-07-26 1984-07-26 Developer sealing device of developing device

Country Status (1)

Country Link
JP (1) JPS6129364U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0479367U (en) * 1990-11-24 1992-07-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0479367U (en) * 1990-11-24 1992-07-10

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