JPS5511201A - Electrophotographic developing device - Google Patents
Electrophotographic developing deviceInfo
- Publication number
- JPS5511201A JPS5511201A JP5598678A JP5598678A JPS5511201A JP S5511201 A JPS5511201 A JP S5511201A JP 5598678 A JP5598678 A JP 5598678A JP 5598678 A JP5598678 A JP 5598678A JP S5511201 A JPS5511201 A JP S5511201A
- Authority
- JP
- Japan
- Prior art keywords
- toner
- carrier
- trailing
- large volume
- outside wall
- 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
- 238000001179 sorption measurement Methods 0.000 abstract 2
- 108091008695 photoreceptors Proteins 0.000 abstract 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
Abstract
PURPOSE: To obtain stable images which do not cause fog, trailing, etc. by preventing abrupt and large volume adsorption of the toner in a container on the surface of the toner carrier.
CONSTITUTION: A protrusion 45 is provided approximately horizontally to the opening of the outside wall 42 of a toner container 43 forming a hopper and a doctor blade 46 to the portion of the outside wall 41 in proximity to the toner carrier 5 forming the hopper opening to prevent the abrupt and large volume adsorption of the toner in the case 43 on the surface of the carrier 5 and further severely control the determined toner. The spacings between the respective surfaces of the carrier 5 and blade 46 as well as photoreceptor 1 are set at about 0.2 to 0.5mm and about 0.3 to 0.7mm respectively. Thereby, the revolution of the magnet 25 rotating in the carrier 5 may be smoothed and developing of the stable images free from fog, trailing, etc. may be accomplished.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5598678A JPS5511201A (en) | 1978-05-10 | 1978-05-10 | Electrophotographic developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5598678A JPS5511201A (en) | 1978-05-10 | 1978-05-10 | Electrophotographic developing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5511201A true JPS5511201A (en) | 1980-01-26 |
Family
ID=13014395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5598678A Pending JPS5511201A (en) | 1978-05-10 | 1978-05-10 | Electrophotographic developing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5511201A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0780176A2 (en) | 1995-12-13 | 1997-06-25 | Hitachi, Ltd. | Apparatus for and process of continuous casting |
-
1978
- 1978-05-10 JP JP5598678A patent/JPS5511201A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0780176A2 (en) | 1995-12-13 | 1997-06-25 | Hitachi, Ltd. | Apparatus for and process of continuous casting |
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