JP2023109501A - 現像装置 - Google Patents
現像装置 Download PDFInfo
- Publication number
- JP2023109501A JP2023109501A JP2022011047A JP2022011047A JP2023109501A JP 2023109501 A JP2023109501 A JP 2023109501A JP 2022011047 A JP2022011047 A JP 2022011047A JP 2022011047 A JP2022011047 A JP 2022011047A JP 2023109501 A JP2023109501 A JP 2023109501A
- Authority
- JP
- Japan
- Prior art keywords
- pole
- supply
- developing
- developer
- regulating
- 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
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
- G03G15/0812—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the developer regulating means, e.g. structure of doctor blade
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
- G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022011047A JP2023109501A (ja) | 2022-01-27 | 2022-01-27 | 現像装置 |
| US18/093,881 US11947284B2 (en) | 2022-01-27 | 2023-01-06 | Developing device having magnetic supplying roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022011047A JP2023109501A (ja) | 2022-01-27 | 2022-01-27 | 現像装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023109501A true JP2023109501A (ja) | 2023-08-08 |
| JP2023109501A5 JP2023109501A5 (enExample) | 2024-12-23 |
Family
ID=87522635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022011047A Pending JP2023109501A (ja) | 2022-01-27 | 2022-01-27 | 現像装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US11947284B2 (enExample) |
| JP (1) | JP2023109501A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023109503A (ja) | 2022-01-27 | 2023-08-08 | キヤノン株式会社 | 現像装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003295616A (ja) * | 2002-03-29 | 2003-10-15 | Hitachi Printing Solutions Ltd | 現像装置および静電記録装置 |
| JP2007279330A (ja) * | 2006-04-05 | 2007-10-25 | Ricoh Co Ltd | 現像装置、画像形成装置、これらに用いるキャリア、トナー |
| JP2008233223A (ja) * | 2007-03-16 | 2008-10-02 | Kyocera Mita Corp | 現像装置及びそれを備えた画像形成装置 |
| JP2015222317A (ja) * | 2014-05-22 | 2015-12-10 | キヤノン株式会社 | 現像装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5953570A (en) * | 1996-10-25 | 1999-09-14 | Minolta Co., Ltd. | Developing device for an image forming apparatus |
| US7298995B2 (en) * | 2004-07-30 | 2007-11-20 | Kyocera Mita Corporation | Developing device used in an image forming apparatus |
| JP2010002891A (ja) * | 2008-05-23 | 2010-01-07 | Kyocera Mita Corp | 現像装置及びこれを備えた画像形成装置 |
| JP5299192B2 (ja) | 2009-09-24 | 2013-09-25 | 富士ゼロックス株式会社 | 現像剤担持体、現像装置および画像形成装置 |
| JP2014153608A (ja) | 2013-02-12 | 2014-08-25 | Kyocera Document Solutions Inc | 現像装置及びそれを備えた画像形成装置 |
| JP6053639B2 (ja) * | 2013-08-12 | 2016-12-27 | 京セラドキュメントソリューションズ株式会社 | 現像装置及びこれを備えた画像形成装置 |
| JP6230448B2 (ja) | 2014-03-05 | 2017-11-15 | キヤノン株式会社 | 現像装置 |
| JP2020030347A (ja) | 2018-08-23 | 2020-02-27 | キヤノン株式会社 | 現像装置 |
-
2022
- 2022-01-27 JP JP2022011047A patent/JP2023109501A/ja active Pending
-
2023
- 2023-01-06 US US18/093,881 patent/US11947284B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003295616A (ja) * | 2002-03-29 | 2003-10-15 | Hitachi Printing Solutions Ltd | 現像装置および静電記録装置 |
| JP2007279330A (ja) * | 2006-04-05 | 2007-10-25 | Ricoh Co Ltd | 現像装置、画像形成装置、これらに用いるキャリア、トナー |
| JP2008233223A (ja) * | 2007-03-16 | 2008-10-02 | Kyocera Mita Corp | 現像装置及びそれを備えた画像形成装置 |
| JP2015222317A (ja) * | 2014-05-22 | 2015-12-10 | キヤノン株式会社 | 現像装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20230259052A1 (en) | 2023-08-17 |
| US11947284B2 (en) | 2024-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2018072625A (ja) | 現像装置及びプロセスカートリッジ及び画像形成装置 | |
| JP4642529B2 (ja) | 現像装置 | |
| US12197147B2 (en) | Developing device having enhanced carrier control | |
| JP2015184424A (ja) | 現像装置及び画像形成装置 | |
| JP2008176316A (ja) | 画像形成装置 | |
| JP2023109501A (ja) | 現像装置 | |
| US11852989B2 (en) | Developing device | |
| JP2013037196A (ja) | 現像装置及びそれを備えた画像形成装置 | |
| JP2011085777A (ja) | 現像装置及びそれを備えた画像形成装置 | |
| US11841635B2 (en) | Developing device | |
| JP2023109708A (ja) | 現像装置 | |
| JP2006106028A (ja) | 現像装置 | |
| JP5653071B2 (ja) | 現像装置 | |
| JP4731218B2 (ja) | 現像装置 | |
| JP5271872B2 (ja) | 現像装置及びそれを備えた画像形成装置 | |
| JP2024152198A (ja) | 現像装置 | |
| JP2025062431A (ja) | 現像装置 | |
| JPH11174848A (ja) | 現像装置及び画像形成装置 | |
| JP2024114620A (ja) | 現像装置 | |
| JP2025042977A (ja) | 現像装置 | |
| JP2025074867A (ja) | 現像装置 | |
| JP2024152199A (ja) | 現像装置 | |
| JP2006003602A (ja) | 現像方法、現像装置及び画像形成装置 | |
| JP5893293B2 (ja) | 現像装置 | |
| JP2025074868A (ja) | 現像装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20241211 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20241211 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20251022 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20251028 |