JPS614959U - Charging device for electrophotography - Google Patents

Charging device for electrophotography

Info

Publication number
JPS614959U
JPS614959U JP8816984U JP8816984U JPS614959U JP S614959 U JPS614959 U JP S614959U JP 8816984 U JP8816984 U JP 8816984U JP 8816984 U JP8816984 U JP 8816984U JP S614959 U JPS614959 U JP S614959U
Authority
JP
Japan
Prior art keywords
charging device
electrophotography
metal material
conductive metal
electrophotographic photoreceptor
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
JP8816984U
Other languages
Japanese (ja)
Inventor
隆雄 中山
章 南
Original Assignee
富士写真フイルム株式会社
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 富士写真フイルム株式会社 filed Critical 富士写真フイルム株式会社
Priority to JP8816984U priority Critical patent/JPS614959U/en
Publication of JPS614959U publication Critical patent/JPS614959U/en
Pending legal-status Critical Current

Links

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図は本考案の帯電装置の一例を示す説明図、第２図
は本考案における導電性金属材料の配置状態を示す平面
図である。 １・・・ベルトコンベア、２・・・感光体、３・・・導
電性支持体、４・・・感光層、６・・・コロナイオン発
生装置、７・・・アース線、８・・・導電性金属材料。FIG. 1 is an explanatory diagram showing an example of the charging device of the present invention, and FIG. 2 is a plan view showing the arrangement of conductive metal materials in the present invention. DESCRIPTION OF SYMBOLS 1... Belt conveyor, 2... Photoreceptor, 3... Conductive support, 4... Photosensitive layer, 6... Corona ion generator, 7... Earth wire, 8... conductive metal material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 導電性支持体を有する電子写真感光体表面にコロナ放電
によって電荷を与える電子写真用帯電装置において、帯
電コロナイオンを発生する帯電部の下に帯電部が十分満
される以上の面積を有する・導電性金属材料をアニスさ
れた状態で設け、電子写真感光体をその導電性支持体が
該導電性金属材料に接した状態で帯電するように構成し
たことを特徴とする電子写真用帯電装置。In an electrophotographic charging device that charges the surface of an electrophotographic photoreceptor having a conductive support by corona discharge, there is an area under the charging part that generates charged corona ions that is larger than the area sufficient to fill the charging part. 1. A charging device for electrophotography, characterized in that a conductive metal material is provided in an annealed state, and an electrophotographic photoreceptor is configured to be charged while its conductive support is in contact with the conductive metal material.
JP8816984U 1984-06-15 1984-06-15 Charging device for electrophotography Pending JPS614959U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8816984U JPS614959U (en) 1984-06-15 1984-06-15 Charging device for electrophotography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8816984U JPS614959U (en) 1984-06-15 1984-06-15 Charging device for electrophotography

Publications (1)

Publication Number Publication Date
JPS614959U true JPS614959U (en) 1986-01-13

Family

ID=30641055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8816984U Pending JPS614959U (en) 1984-06-15 1984-06-15 Charging device for electrophotography

Country Status (1)

Country Link
JP (1) JPS614959U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041775A (en) * 1990-04-19 1992-01-07 Fuji Photo Film Co Ltd Electrifying method and device thereof for electrophotographic plate making machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041775A (en) * 1990-04-19 1992-01-07 Fuji Photo Film Co Ltd Electrifying method and device thereof for electrophotographic plate making machine

Similar Documents

Publication Publication Date Title
JPS614959U (en) Charging device for electrophotography
JPS57178279A (en) Developing device
JPS57119375A (en) Image formation
GB1349579A (en) Xerographic developing method
JPS5888645U (en) charging device
JPH05323763A (en) Electrifier for electrophotographic device
JPS5284744A (en) Development means for electrostatic latent image
JPS60130470U (en) electrophotographic equipment
JPS603853U (en) Charging devices such as copying machines
JPS6041575Y2 (en) corona charger
JPS61116365U (en)
JPS57185448A (en) Forming method of conductive path
JPS6060766U (en) Electrophotographic charging device
JPS5971358U (en) Copy machine corona charger
JPH0255266U (en)
JPH0281550U (en)
JPS5927566U (en) Corona transfer device
JPS60112253U (en) Two-color image forming device
JPS60172166U (en) Corona charge separation device
JPS5810462U (en) Cleaning device in copying machine
JPS6449065A (en) Image forming device
FR2438285A1 (en) METHOD FOR TRANSFERRING MAGNETIZABLE DEVELOPMENT POWDER
JPS6054156U (en) Fusing device
JPS5946362U (en) Electrophotographic copying machine photoreceptor charging device
JPS6054160U (en) Cleaning device for dry electrostatic printing equipment