JPS5994349U - developing device - Google Patents

developing device

Info

Publication number
JPS5994349U
JPS5994349U JP18906482U JP18906482U JPS5994349U JP S5994349 U JPS5994349 U JP S5994349U JP 18906482 U JP18906482 U JP 18906482U JP 18906482 U JP18906482 U JP 18906482U JP S5994349 U JPS5994349 U JP S5994349U
Authority
JP
Japan
Prior art keywords
developer
developing device
scattered
duct
filter
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
JP18906482U
Other languages
Japanese (ja)
Inventor
貴朗 石田
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP18906482U priority Critical patent/JPS5994349U/en
Publication of JPS5994349U publication Critical patent/JPS5994349U/en
Pending legal-status Critical Current

Links

Landscapes

  • Dry Development 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 the drawing]

第１図は本考案の一実施例装置を複写機に適用した場合
の正面断面図、第２図ａ、　　ｂは本考案の一実施例装
置である現像装置の正面断面図、平面図、第３図ａ、　
　ｂは吸引ファン近傍のその他の構成を示す背面図、側
面図である。 ２・・・・・・像担持体、３８・・・・・・ダクト、４
０・・・・・・フィルタ、４１・・・パ・・吸引ファン
、４３・・・・・・ダクト（補助ダクト）。FIG. 1 is a front sectional view of an embodiment of the present invention applied to a copying machine, and FIGS. 2a and 2b are front sectional views, plan views, and FIGS. Figure 3a,
b is a rear view and a side view showing other configurations near the suction fan. 2... Image carrier, 38... Duct, 4
0... Filter, 41... Pa... Suction fan, 43... Duct (auxiliary duct).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電子写真像が形成された像担持体の表面に現像剤を接触
させて電子写真像を現像する装置において、像担持体の
周面近傍で飛散した現像剤を導くダクトと、このダクト
に導かれた現像剤の通過を規制するフィルタと、飛散し
た現像剤を前記ダクトを介して吸引する吸引ファンとを
設け、飛散した現像剤を吸引してフィルタに回収するこ
とを特徴とする現像装置。In an apparatus that develops an electrophotographic image by bringing a developer into contact with the surface of an image carrier on which an electrophotographic image is formed, there is a duct that guides the developer scattered near the circumferential surface of the image carrier, and A developing device comprising: a filter that restricts the passage of the developer; and a suction fan that sucks the scattered developer through the duct, and the scattered developer is sucked and collected by the filter.
JP18906482U 1982-12-13 1982-12-13 developing device Pending JPS5994349U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18906482U JPS5994349U (en) 1982-12-13 1982-12-13 developing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18906482U JPS5994349U (en) 1982-12-13 1982-12-13 developing device

Publications (1)

Publication Number Publication Date
JPS5994349U true JPS5994349U (en) 1984-06-27

Family

ID=30407722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18906482U Pending JPS5994349U (en) 1982-12-13 1982-12-13 developing device

Country Status (1)

Country Link
JP (1) JPS5994349U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0435145U (en) * 1990-07-18 1992-03-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0435145U (en) * 1990-07-18 1992-03-24

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