CN202177781U - 显影单元和采用该显影单元的成像设备 - Google Patents
显影单元和采用该显影单元的成像设备 Download PDFInfo
- Publication number
- CN202177781U CN202177781U CN2011201939945U CN201120193994U CN202177781U CN 202177781 U CN202177781 U CN 202177781U CN 2011201939945 U CN2011201939945 U CN 2011201939945U CN 201120193994 U CN201120193994 U CN 201120193994U CN 202177781 U CN202177781 U CN 202177781U
- Authority
- CN
- China
- Prior art keywords
- toner
- partition wall
- developing
- exhaust openings
- developing cell
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
- G03G21/1814—Details of parts of process cartridge, e.g. for charging, transfer, cleaning, developing
-
- 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0865—Arrangements for supplying new developer
-
- 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
-
- 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
- G03G15/0891—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for conveying or circulating developer, e.g. augers
-
- 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0865—Arrangements for supplying new developer
- G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
- G03G15/0868—Toner cartridges fulfilling a continuous function within the electrographic apparatus during the use of the supplied developer material, e.g. toner discharge on demand, storing residual toner, acting as an active closure for the developer replenishing opening
-
- 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
- G03G2215/08—Details of powder developing device not concerning the development directly
- G03G2215/0802—Arrangements for agitating or circulating developer material
- G03G2215/0836—Way of functioning of agitator means
-
- 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
- G03G2215/08—Details of powder developing device not concerning the development directly
- G03G2215/0802—Arrangements for agitating or circulating developer material
- G03G2215/0836—Way of functioning of agitator means
- G03G2215/0841—Presentation of developer to donor member
- G03G2215/0844—Presentation of developer to donor member by upward movement of agitator member
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0125665 | 2010-12-09 | ||
KR20100125665A KR101236912B1 (ko) | 2010-12-09 | 2010-12-09 | 현상기 및 이를 채용한 화상형성장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202177781U true CN202177781U (zh) | 2012-03-28 |
Family
ID=45400852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011201939945U Expired - Lifetime CN202177781U (zh) | 2010-12-09 | 2011-06-03 | 显影单元和采用该显影单元的成像设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9128458B2 (zh) |
EP (1) | EP2463724B1 (zh) |
KR (1) | KR101236912B1 (zh) |
CN (1) | CN202177781U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111694244A (zh) * | 2019-03-15 | 2020-09-22 | 富士施乐株式会社 | 显影装置和图像形成设备 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101236911B1 (ko) * | 2010-08-23 | 2013-02-25 | 삼성전자주식회사 | 현상기 및 이를 채용한 화상형성장치 |
KR101158008B1 (ko) * | 2010-08-25 | 2012-06-25 | 삼성전자주식회사 | 현상기 및 이를 채용한 화상형성장치 |
JP5795742B2 (ja) * | 2012-02-13 | 2015-10-14 | 株式会社沖データ | 現像装置および画像形成装置 |
JP6047965B2 (ja) * | 2012-07-12 | 2016-12-21 | ブラザー工業株式会社 | 現像剤供給装置 |
JP6562656B2 (ja) * | 2015-02-27 | 2019-08-21 | キヤノン株式会社 | 現像剤容器、現像装置、プロセスカートリッジ及び画像形成装置 |
JP6882010B2 (ja) * | 2016-03-30 | 2021-06-02 | キヤノン株式会社 | 現像装置 |
US9927737B2 (en) * | 2016-03-30 | 2018-03-27 | Canon Kabushiki Kaisha | Developing apparatus and process cartridge |
JP6732510B2 (ja) * | 2016-04-15 | 2020-07-29 | キヤノン株式会社 | 現像装置、プロセスカートリッジ及び電子写真画像形成装置 |
JP2019211732A (ja) * | 2018-06-08 | 2019-12-12 | キヤノン株式会社 | プロセスカートリッジ及び画像形成装置 |
JP7427396B2 (ja) * | 2019-09-17 | 2024-02-05 | キヤノン株式会社 | 現像装置、プロセスカートリッジおよび画像形成装置 |
JP7443003B2 (ja) * | 2019-09-17 | 2024-03-05 | キヤノン株式会社 | 現像装置、プロセスカートリッジおよび画像形成装置 |
JP2022106114A (ja) * | 2021-01-06 | 2022-07-19 | ブラザー工業株式会社 | 画像形成装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5809386A (en) * | 1995-12-25 | 1998-09-15 | Ricoh Company, Ltd. | Developing device for an image forming apparatus |
JP3588689B2 (ja) | 1997-08-01 | 2004-11-17 | ミネベア株式会社 | 磁気ヘッド装置 |
KR100477629B1 (ko) * | 1997-12-24 | 2006-04-21 | 삼성전자주식회사 | 화상현상장치 |
US6343201B1 (en) * | 1999-07-29 | 2002-01-29 | Minolta Co., Ltd. | Developing apparatus comprising developing roller that is rotated upward from below in developing area and image forming apparatus using the same |
US6907215B2 (en) * | 2001-12-07 | 2005-06-14 | Seiko Epson Corporation | Developing device and image forming apparatus incorporating the same |
JP3724567B2 (ja) | 2001-12-07 | 2005-12-07 | セイコーエプソン株式会社 | 現像装置およびそれを用いた画像形成装置 |
KR100547149B1 (ko) * | 2003-10-20 | 2006-01-26 | 삼성전자주식회사 | 전자사진방식 화상형성장치의 토너 카트리지 |
JP2008111998A (ja) * | 2006-10-31 | 2008-05-15 | Kyocera Mita Corp | 現像装置及びそれを備えた画像形成装置 |
JP4841000B2 (ja) | 2006-12-11 | 2011-12-21 | キヤノン株式会社 | 現像剤容器、現像装置、及びプロセスカートリッジ |
JP4859702B2 (ja) * | 2007-02-22 | 2012-01-25 | 株式会社リコー | 現像装置、画像形成装置 |
KR20100125665A (ko) | 2009-05-21 | 2010-12-01 | 삼성전자주식회사 | 하드디스크 드라이브의 서보 패턴 형성 방법 |
JP5521487B2 (ja) * | 2009-10-29 | 2014-06-11 | ブラザー工業株式会社 | 現像ユニット |
JP5521489B2 (ja) * | 2009-10-30 | 2014-06-11 | ブラザー工業株式会社 | 現像ユニット |
-
2010
- 2010-12-09 KR KR20100125665A patent/KR101236912B1/ko active IP Right Grant
-
2011
- 2011-06-03 CN CN2011201939945U patent/CN202177781U/zh not_active Expired - Lifetime
- 2011-06-06 US US13/067,513 patent/US9128458B2/en active Active
- 2011-07-07 EP EP11172968.7A patent/EP2463724B1/en not_active Not-in-force
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111694244A (zh) * | 2019-03-15 | 2020-09-22 | 富士施乐株式会社 | 显影装置和图像形成设备 |
CN111694244B (zh) * | 2019-03-15 | 2024-03-19 | 富士胶片商业创新有限公司 | 显影装置和图像形成设备 |
Also Published As
Publication number | Publication date |
---|---|
US9128458B2 (en) | 2015-09-08 |
EP2463724B1 (en) | 2018-12-26 |
KR20120064436A (ko) | 2012-06-19 |
EP2463724A1 (en) | 2012-06-13 |
US20120148314A1 (en) | 2012-06-14 |
KR101236912B1 (ko) | 2013-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170223 Address after: Gyeonggi Do Korea Suwon Patentee after: Ace Print Solutions Ltd Address before: Gyeonggi Do Korea Suwon Patentee before: Samsung Electronics Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do Korea Suwon Patentee after: HP printer Korea Co., Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Ace Print Solutions Ltd |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191121 Address after: American Texas Patentee after: Hewlett-Packard Development Corporation, Limited Liability Partnership Address before: Gyeonggi Do Korea Suwon Patentee before: HP printer Korea Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120328 |