CN101320239A - 显影部件和使用该部件的成象装置 - Google Patents
显影部件和使用该部件的成象装置 Download PDFInfo
- Publication number
- CN101320239A CN101320239A CNA200810008098XA CN200810008098A CN101320239A CN 101320239 A CN101320239 A CN 101320239A CN A200810008098X A CNA200810008098X A CN A200810008098XA CN 200810008098 A CN200810008098 A CN 200810008098A CN 101320239 A CN101320239 A CN 101320239A
- Authority
- CN
- China
- Prior art keywords
- developer
- utmost point
- magnetic
- width
- sleeve
- 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
- 230000005415 magnetization Effects 0.000 claims description 46
- 238000003384 imaging method Methods 0.000 claims description 23
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 230000000007 visual effect Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000010023 transfer printing Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- 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
- G03G15/0928—Details concerning the magnetic brush roller structure, e.g. magnet configuration relating to the shell, e.g. structure, composition
-
- 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
- G03G15/0942—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush with means for preventing toner scattering from the magnetic brush, e.g. magnetic seals
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/06—Developing structures, details
- G03G2215/0634—Developing device
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR55629/07 | 2007-06-07 | ||
KR1020070055629A KR20080107638A (ko) | 2007-06-07 | 2007-06-07 | 현상유니트 및 이를 채용한 화상형성장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101320239A true CN101320239A (zh) | 2008-12-10 |
CN101320239B CN101320239B (zh) | 2012-07-18 |
Family
ID=40096002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810008098XA Expired - Fee Related CN101320239B (zh) | 2007-06-07 | 2008-03-07 | 显影部件和使用该部件的成象装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7929888B2 (zh) |
KR (1) | KR20080107638A (zh) |
CN (1) | CN101320239B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102692848A (zh) * | 2011-03-25 | 2012-09-26 | 富士施乐株式会社 | 显影装置和图像形成设备 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220029007A (ko) * | 2020-09-01 | 2022-03-08 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. | 복수의 자극을 구비하는 자기 부재를 채용한 현상기 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2227567B1 (zh) * | 1973-04-26 | 1978-04-21 | Xerox Corp | |
KR100421997B1 (ko) * | 2001-11-27 | 2004-03-11 | 삼성전자주식회사 | 전자사진방식 화상형성기의 현상장치 |
JP4245835B2 (ja) * | 2001-11-30 | 2009-04-02 | 京セラミタ株式会社 | 現像装置 |
JP4608310B2 (ja) * | 2004-12-27 | 2011-01-12 | 京セラミタ株式会社 | 現像装置およびこれを備えた画像形成装置 |
JP5103152B2 (ja) * | 2007-12-12 | 2012-12-19 | 京セラドキュメントソリューションズ株式会社 | 現像装置及び画像形成装置 |
-
2007
- 2007-06-07 KR KR1020070055629A patent/KR20080107638A/ko active Search and Examination
-
2008
- 2008-01-16 US US12/014,941 patent/US7929888B2/en not_active Expired - Fee Related
- 2008-03-07 CN CN200810008098XA patent/CN101320239B/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102692848A (zh) * | 2011-03-25 | 2012-09-26 | 富士施乐株式会社 | 显影装置和图像形成设备 |
Also Published As
Publication number | Publication date |
---|---|
KR20080107638A (ko) | 2008-12-11 |
CN101320239B (zh) | 2012-07-18 |
US7929888B2 (en) | 2011-04-19 |
US20080304873A1 (en) | 2008-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170407 Address after: Gyeonggi Do, South Korea Patentee after: Ace Print Solutions Ltd Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do, South Korea Patentee after: HP printer Korea Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Ace Print Solutions Ltd |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191112 Address after: American Texas Patentee after: Hewlett-Packard Development Corporation, Limited Liability Partnership Address before: Han Guojingjidao Patentee before: HP printer Korea Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20210307 |
|
CF01 | Termination of patent right due to non-payment of annual fee |