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JPS58133157U - Copying machine developing device - Google Patents

Copying machine developing device

Info

Publication number
JPS58133157U
JPS58133157U JP2846682U JP2846682U JPS58133157U JP S58133157 U JPS58133157 U JP S58133157U JP 2846682 U JP2846682 U JP 2846682U JP 2846682 U JP2846682 U JP 2846682U JP S58133157 U JPS58133157 U JP S58133157U
Authority
JP
Japan
Prior art keywords
developing device
copying machine
opening
machine developing
housing
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
JP2846682U
Other languages
Japanese (ja)
Inventor
椎名　良雄
信一 津田
聡 千葉
中口　満治
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 JP2846682U priority Critical patent/JPS58133157U/en
Publication of JPS58133157U publication Critical patent/JPS58133157U/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) [Abstract] 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]

第１図及び第２図は従来の現像装置の説明図、第３図は
この考案の一実施例になる現像装置の概略断面図、第４
図は同要部の拡大図である。 １は感光体、３はハウジング、３ａは開口部、４は現像
ロール、５は永久磁石体。1 and 2 are explanatory diagrams of a conventional developing device, FIG. 3 is a schematic sectional view of a developing device that is an embodiment of this invention, and FIG.
The figure is an enlarged view of the main parts. 1 is a photoreceptor, 3 is a housing, 3a is an opening, 4 is a developing roll, and 5 is a permanent magnet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 現像剤を収容したハウジング３の開口部３ａ側に感光体
１と近接して現像ロール４を設けたものにおいて、上記
ハウジング３の開口部３ａ近傍に、現像ロール４と対向
する面が異極となるよう開口部３ａのシール用永久磁石
体５を設けてなる複写機の現像装置。In the case where the developing roll 4 is provided close to the photoreceptor 1 on the side of the opening 3a of the housing 3 containing the developer, the surface facing the developing roll 4 has a different polarity near the opening 3a of the housing 3. A developing device for a copying machine is provided with a permanent magnet 5 for sealing an opening 3a.
JP2846682U 1982-03-02 1982-03-02 Copying machine developing device Pending JPS58133157U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2846682U JPS58133157U (en) 1982-03-02 1982-03-02 Copying machine developing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2846682U JPS58133157U (en) 1982-03-02 1982-03-02 Copying machine developing device

Publications (1)

Publication Number Publication Date
JPS58133157U true JPS58133157U (en) 1983-09-08

Family

ID=30040313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2846682U Pending JPS58133157U (en) 1982-03-02 1982-03-02 Copying machine developing device

Country Status (1)

Country Link
JP (1) JPS58133157U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187371A (en) * 1983-04-08 1984-10-24 Canon Inc Developing device
JPS59187372A (en) * 1983-04-08 1984-10-24 Canon Inc Developing device
JPH0258252U (en) * 1988-10-18 1990-04-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187371A (en) * 1983-04-08 1984-10-24 Canon Inc Developing device
JPS59187372A (en) * 1983-04-08 1984-10-24 Canon Inc Developing device
JPH0258252U (en) * 1988-10-18 1990-04-26

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