JPS6289081A - 現像装置 - Google Patents
現像装置Info
- Publication number
- JPS6289081A JPS6289081A JP22936985A JP22936985A JPS6289081A JP S6289081 A JPS6289081 A JP S6289081A JP 22936985 A JP22936985 A JP 22936985A JP 22936985 A JP22936985 A JP 22936985A JP S6289081 A JPS6289081 A JP S6289081A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- developer
- toner concentration
- developing device
- substrate
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 230000005291 magnetic effect Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 20
- 239000000696 magnetic material Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22936985A JPS6289081A (ja) | 1985-10-15 | 1985-10-15 | 現像装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22936985A JPS6289081A (ja) | 1985-10-15 | 1985-10-15 | 現像装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6289081A true JPS6289081A (ja) | 1987-04-23 |
| JPH0448393B2 JPH0448393B2 (enrdf_load_html_response) | 1992-08-06 |
Family
ID=16891087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22936985A Granted JPS6289081A (ja) | 1985-10-15 | 1985-10-15 | 現像装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6289081A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6829452B2 (en) | 1999-07-23 | 2004-12-07 | Fuji Xerox Co., Ltd. | Image forming apparatus and developing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5999460A (ja) * | 1982-11-29 | 1984-06-08 | Hitachi Metals Ltd | トナ−レベルセンサ |
| JPS60100758U (ja) * | 1983-12-15 | 1985-07-09 | 株式会社東芝 | 現像装置 |
| JPS60147775A (ja) * | 1984-01-11 | 1985-08-03 | Hitachi Metals Ltd | 現像装置 |
-
1985
- 1985-10-15 JP JP22936985A patent/JPS6289081A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5999460A (ja) * | 1982-11-29 | 1984-06-08 | Hitachi Metals Ltd | トナ−レベルセンサ |
| JPS60100758U (ja) * | 1983-12-15 | 1985-07-09 | 株式会社東芝 | 現像装置 |
| JPS60147775A (ja) * | 1984-01-11 | 1985-08-03 | Hitachi Metals Ltd | 現像装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6829452B2 (en) | 1999-07-23 | 2004-12-07 | Fuji Xerox Co., Ltd. | Image forming apparatus and developing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448393B2 (enrdf_load_html_response) | 1992-08-06 |
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