JPS5627158A - Electrostatic latent image developing method - Google Patents
Electrostatic latent image developing methodInfo
- Publication number
- JPS5627158A JPS5627158A JP10267179A JP10267179A JPS5627158A JP S5627158 A JPS5627158 A JP S5627158A JP 10267179 A JP10267179 A JP 10267179A JP 10267179 A JP10267179 A JP 10267179A JP S5627158 A JPS5627158 A JP S5627158A
- Authority
- JP
- Japan
- Prior art keywords
- electrostatic latent
- latent image
- carrying body
- wires
- photosensitive drum
- 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
Links
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
PURPOSE: To scatter the charged developer from the surface of a developer carrying body toward an electrostatic latent image carrying body and perform development by providing a plurality of mutually parallel corona wires between the electrostatic latent image carrying body and the developer carrying body and applying alternating voltage thereto.
CONSTITUTION: A developing sleeve 12 is provided in a contactless state with a photosensitive drum 11 carrying the electrostatic latent images to be developed, whereby the developing section for adsorbing the toner P from the surface of the developing sleeve 12 onto the photosensitive drum 11 surface is constituted. Since a plurality of corona wires 13 are provided in the developing section and are applied with alternating voltage from an AC electric power source 14, it turns out that mutually opposite polarities are applied to the adjacent wires of the wires 13, thus the charged toner P is thereby scattered toward the photosensitive drum 11 side, whereby the electrostatic latent images on the drum 11 are developed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10267179A JPS5627158A (en) | 1979-08-10 | 1979-08-10 | Electrostatic latent image developing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10267179A JPS5627158A (en) | 1979-08-10 | 1979-08-10 | Electrostatic latent image developing method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5627158A true JPS5627158A (en) | 1981-03-16 |
Family
ID=14333689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10267179A Pending JPS5627158A (en) | 1979-08-10 | 1979-08-10 | Electrostatic latent image developing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5627158A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58116558A (en) * | 1981-12-29 | 1983-07-11 | Fujitsu Ltd | Developing device |
JPS59181372A (en) * | 1983-03-31 | 1984-10-15 | Toshiba Corp | Developing device |
US4478505A (en) * | 1981-09-30 | 1984-10-23 | Tokyo Shibaura Denki Kabushiki Kaisha | Developing apparatus for improved charging of flying toner |
JPS60126658A (en) * | 1983-12-13 | 1985-07-06 | Fujitsu Ltd | Developing method |
JPS60130778A (en) * | 1983-12-20 | 1985-07-12 | Fuji Xerox Co Ltd | Developing device |
JPS6125170A (en) * | 1984-07-13 | 1986-02-04 | Fuji Xerox Co Ltd | Developing device |
JPH01304477A (en) * | 1988-03-21 | 1989-12-08 | Xerox Corp | Developing apparatus free from image sweeping |
US4994859A (en) * | 1989-06-14 | 1991-02-19 | Minolta Camera Kabushiki Kaisha | Power cloud developing apparatus with a first and second electric field curtain generating means |
US5473416A (en) * | 1992-12-04 | 1995-12-05 | Konica Corporation | Developing apparatus |
US6622000B2 (en) * | 2000-07-28 | 2003-09-16 | Sharp Kabushiki Kaisha | Developing apparatus having a charge amount control member |
JP2010008964A (en) * | 2008-06-30 | 2010-01-14 | Ricoh Co Ltd | Developing device, image forming apparatus and image forming method |
-
1979
- 1979-08-10 JP JP10267179A patent/JPS5627158A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4478505A (en) * | 1981-09-30 | 1984-10-23 | Tokyo Shibaura Denki Kabushiki Kaisha | Developing apparatus for improved charging of flying toner |
JPS58116558A (en) * | 1981-12-29 | 1983-07-11 | Fujitsu Ltd | Developing device |
JPH0446428B2 (en) * | 1983-03-31 | 1992-07-29 | Tokyo Shibaura Electric Co | |
JPS59181372A (en) * | 1983-03-31 | 1984-10-15 | Toshiba Corp | Developing device |
JPH0514909B2 (en) * | 1983-12-13 | 1993-02-26 | Fujitsu Ltd | |
JPS60126658A (en) * | 1983-12-13 | 1985-07-06 | Fujitsu Ltd | Developing method |
JPS60130778A (en) * | 1983-12-20 | 1985-07-12 | Fuji Xerox Co Ltd | Developing device |
JPS6125170A (en) * | 1984-07-13 | 1986-02-04 | Fuji Xerox Co Ltd | Developing device |
JPH01304477A (en) * | 1988-03-21 | 1989-12-08 | Xerox Corp | Developing apparatus free from image sweeping |
US4994859A (en) * | 1989-06-14 | 1991-02-19 | Minolta Camera Kabushiki Kaisha | Power cloud developing apparatus with a first and second electric field curtain generating means |
US5473416A (en) * | 1992-12-04 | 1995-12-05 | Konica Corporation | Developing apparatus |
US6622000B2 (en) * | 2000-07-28 | 2003-09-16 | Sharp Kabushiki Kaisha | Developing apparatus having a charge amount control member |
JP2010008964A (en) * | 2008-06-30 | 2010-01-14 | Ricoh Co Ltd | Developing device, image forming apparatus and image forming method |
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