JPS5430838A - Developing device - Google Patents
Developing deviceInfo
- Publication number
- JPS5430838A JPS5430838A JP9671377A JP9671377A JPS5430838A JP S5430838 A JPS5430838 A JP S5430838A JP 9671377 A JP9671377 A JP 9671377A JP 9671377 A JP9671377 A JP 9671377A JP S5430838 A JPS5430838 A JP S5430838A
- Authority
- JP
- Japan
- Prior art keywords
- developing device
- screws
- sleeve
- free
- particularly suitable
- 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)
Abstract
PURPOSE: To realize developing device particularly suitable for color copying, free from uneven developer concentration and of low load torque by applying repulsive magnetic fields to the combination of a sleeve and screws.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9671377A JPS5430838A (en) | 1977-08-12 | 1977-08-12 | Developing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9671377A JPS5430838A (en) | 1977-08-12 | 1977-08-12 | Developing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5430838A true JPS5430838A (en) | 1979-03-07 |
Family
ID=14172376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9671377A Pending JPS5430838A (en) | 1977-08-12 | 1977-08-12 | Developing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5430838A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4724457A (en) * | 1986-10-23 | 1988-02-09 | Xerox Corporation | Developer unit using three angers in three chambers |
US6266504B1 (en) | 2000-02-10 | 2001-07-24 | Toshiba Tec Kabushiki Kaisha | Developing apparatus and image forming apparatus |
-
1977
- 1977-08-12 JP JP9671377A patent/JPS5430838A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4724457A (en) * | 1986-10-23 | 1988-02-09 | Xerox Corporation | Developer unit using three angers in three chambers |
US6266504B1 (en) | 2000-02-10 | 2001-07-24 | Toshiba Tec Kabushiki Kaisha | Developing apparatus and image forming apparatus |
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