HK1035407A1 - Developing device, process cartridge, and image forming apparatus. - Google Patents
Developing device, process cartridge, and image forming apparatus.Info
- Publication number
- HK1035407A1 HK1035407A1 HK01106068A HK01106068A HK1035407A1 HK 1035407 A1 HK1035407 A1 HK 1035407A1 HK 01106068 A HK01106068 A HK 01106068A HK 01106068 A HK01106068 A HK 01106068A HK 1035407 A1 HK1035407 A1 HK 1035407A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- developing roller
- image forming
- forming apparatus
- developing device
- process cartridge
- Prior art date
Links
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
- G03G15/0817—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 lateral sealing at both sides of the donor member with respect to the developer carrying direction
-
- 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
- G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
- G03G2215/0167—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member
- G03G2215/0174—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member plural rotations of recording member to produce multicoloured copy
- G03G2215/0177—Rotating set of developing units
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/1648—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts using seals, e.g. to prevent scattering of toner
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Electrophotography Configuration And Component (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23557199A JP2001060040A (ja) | 1999-08-23 | 1999-08-23 | 現像装置及びプロセスカートリッジ及び現像器カートリッジ及び画像形成装置 |
JP23557399 | 1999-08-23 | ||
JP27004099A JP2001134080A (ja) | 1999-08-23 | 1999-09-24 | 現像装置及びプロセスカートリッジ及び現像器カートリッジ及び画像形成装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1035407A1 true HK1035407A1 (en) | 2001-11-23 |
Family
ID=27332277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK01106068A HK1035407A1 (en) | 1999-08-23 | 2001-08-28 | Developing device, process cartridge, and image forming apparatus. |
Country Status (6)
Country | Link |
---|---|
US (2) | US6356723B1 (de) |
EP (3) | EP1079279B1 (de) |
CN (2) | CN100430836C (de) |
AT (1) | ATE251768T1 (de) |
DE (1) | DE60005766T2 (de) |
HK (1) | HK1035407A1 (de) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE219582T1 (de) | 1999-02-26 | 2002-07-15 | Brother Ind Ltd | Kartusche für ein photosensitives bestandteil |
US6330410B1 (en) * | 1999-02-26 | 2001-12-11 | Brother Kogyo Kabushiki Kaisha | Photosensitive member cartridge |
JP3558276B2 (ja) * | 2000-01-26 | 2004-08-25 | シャープ株式会社 | 現像装置 |
US6901228B2 (en) * | 2001-03-27 | 2005-05-31 | Brother Kogyo Kabushiki Kaisha | Developing agent container including a sealing element for preventing developing agent from leaking out |
US6751428B2 (en) | 2001-09-13 | 2004-06-15 | Brother Kogyo Kabushiki Kaisha | Image forming device and detachably loaded process unit |
US6697585B2 (en) * | 2002-03-21 | 2004-02-24 | Hewlett-Packard Development Company, L.P. | System for and method of reducing or eliminating leakage with a vibrating seal |
JP3997817B2 (ja) * | 2002-04-02 | 2007-10-24 | ブラザー工業株式会社 | 現像装置および画像形成装置 |
KR100449723B1 (ko) * | 2002-05-29 | 2004-09-22 | 삼성전자주식회사 | 실링수단을 갖는 현상장치 |
US7212767B2 (en) * | 2002-08-09 | 2007-05-01 | Ricoh Company, Ltd. | Image forming apparatus and process cartridge removably mounted thereto |
JP4261872B2 (ja) * | 2002-10-29 | 2009-04-30 | キヤノン株式会社 | 現像装置 |
JP2005189346A (ja) * | 2003-12-24 | 2005-07-14 | Brother Ind Ltd | 現像カートリッジ、プロセスカートリッジおよび画像形成装置 |
US20050152714A1 (en) * | 2004-01-12 | 2005-07-14 | Lansdown Christopher Anthony B. | Preventing printer toner leakage |
JP2005234144A (ja) * | 2004-02-18 | 2005-09-02 | Sharp Corp | 現像装置および印刷装置 |
US7324775B2 (en) * | 2004-03-08 | 2008-01-29 | Seiko Epson Corporation | Image forming apparatus having developing device with sealing members and method of manufacture |
KR100594781B1 (ko) * | 2004-04-29 | 2006-06-30 | 삼성전자주식회사 | 현상제층규제장치 및 이를 채용한 현상유닛 |
US7292802B2 (en) * | 2004-07-29 | 2007-11-06 | Brother Kogyo Kabushiki Kaisha | Developing apparatus and assembly method of developing apparatus |
JP4289267B2 (ja) * | 2004-09-29 | 2009-07-01 | ブラザー工業株式会社 | カートリッジ及び画像形成装置 |
JP4314529B2 (ja) | 2005-05-30 | 2009-08-19 | ブラザー工業株式会社 | 現像カートリッジおよび画像形成装置 |
JP2007011014A (ja) * | 2005-06-30 | 2007-01-18 | Brother Ind Ltd | カラー画像形成装置 |
US20070034099A1 (en) * | 2005-08-10 | 2007-02-15 | Lexmark International, Inc. | Seals for an image forming apparatus |
US7561820B2 (en) * | 2005-08-10 | 2009-07-14 | Lexmark International, Inc. | Seals for an image forming apparatus |
JP2007058056A (ja) * | 2005-08-26 | 2007-03-08 | Brother Ind Ltd | 現像装置、プロセスカートリッジ、現像器カートリッジ、及び画像形成装置 |
JP2007078936A (ja) * | 2005-09-13 | 2007-03-29 | Brother Ind Ltd | 現像装置、プロセスカートリッジ、現像器カートリッジ、及び画像形成装置 |
JP4631641B2 (ja) * | 2005-09-27 | 2011-02-16 | ブラザー工業株式会社 | 画像形成装置および現像カートリッジ |
JP2007093831A (ja) * | 2005-09-28 | 2007-04-12 | Brother Ind Ltd | 画像形成装置、画像形成プロセスユニット、及び現像ユニット |
JP5052800B2 (ja) * | 2005-09-30 | 2012-10-17 | 株式会社沖データ | 現像装置及び画像形成装置 |
JP2007214676A (ja) * | 2006-02-07 | 2007-08-23 | Canon Inc | 画像形成装置 |
US7912402B2 (en) * | 2006-02-08 | 2011-03-22 | Brother Kogyo Kabushiki Kaisha | Developing device with leakage preventing member, process cartridge with leakage preventing member, and method for attaching developing roller to developer container |
JP2007256873A (ja) * | 2006-03-27 | 2007-10-04 | Brother Ind Ltd | 画像形成装置、及び現像剤供給カートリッジ |
JP4998158B2 (ja) | 2007-09-04 | 2012-08-15 | ブラザー工業株式会社 | 現像装置および画像形成装置 |
US8116657B2 (en) * | 2007-12-18 | 2012-02-14 | Lexmark International, Inc. | Upper seal for inhibiting doctor blade toner leakage |
US8099012B2 (en) | 2007-12-18 | 2012-01-17 | Lexmark International, Inc. | Developer roll lip seal |
JP4946893B2 (ja) * | 2008-01-29 | 2012-06-06 | ブラザー工業株式会社 | 現像装置 |
JP5304015B2 (ja) * | 2008-04-30 | 2013-10-02 | ブラザー工業株式会社 | 現像装置 |
JP4618357B2 (ja) * | 2008-09-26 | 2011-01-26 | 富士ゼロックス株式会社 | 収容容器及びこれを用いた画像形成装置 |
JP5440798B2 (ja) * | 2010-07-16 | 2014-03-12 | 富士ゼロックス株式会社 | 清掃装置及び画像形成装置 |
JP2012073288A (ja) * | 2010-09-27 | 2012-04-12 | Fuji Xerox Co Ltd | 画像形成装置 |
JP5510416B2 (ja) * | 2011-08-31 | 2014-06-04 | ブラザー工業株式会社 | 現像装置 |
JP6047866B2 (ja) | 2011-08-31 | 2016-12-21 | ブラザー工業株式会社 | 現像装置 |
JP5948977B2 (ja) * | 2012-03-06 | 2016-07-06 | 株式会社リコー | 現像装置、画像形成装置、及びプロセスカートリッジ |
CN103777485B (zh) * | 2012-10-22 | 2017-03-01 | 株式会社理光 | 端部密封件,密封件安装结构以及图像形成装置 |
JP6112298B2 (ja) * | 2013-03-01 | 2017-04-12 | 株式会社リコー | 現像装置、プロセスユニット及び画像形成装置 |
CN103453141B (zh) * | 2013-08-22 | 2016-03-30 | 深圳创怡兴实业有限公司 | 打印/复印机密封刷结构及其制作方法 |
JP6452358B2 (ja) * | 2014-09-05 | 2019-01-16 | キヤノン株式会社 | 現像装置、プロセスカートリッジ及び画像形成装置 |
JP6532795B2 (ja) * | 2015-09-29 | 2019-06-19 | シャープ株式会社 | プロセスユニットおよびそれを備える画像形成装置 |
JP2017107040A (ja) * | 2015-12-09 | 2017-06-15 | 株式会社リコー | 現像装置及び画像形成装置 |
EP3581419B1 (de) * | 2018-06-11 | 2022-05-18 | Volvo Car Corporation | Luftführungsdichtungsanordnung |
JP7275514B2 (ja) * | 2018-09-27 | 2023-05-18 | ブラザー工業株式会社 | トナーカートリッジ |
CN114911144B (zh) * | 2022-05-25 | 2023-05-30 | 北京辰光融信技术有限公司 | 显影剂层厚度调节装置及打印机显影单元、打印机 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0485571A (ja) * | 1990-07-30 | 1992-03-18 | Sumitomo Electric Ind Ltd | トナーシール材 |
JPH0490567A (ja) * | 1990-08-02 | 1992-03-24 | Bando Chem Ind Ltd | 現像装置のトナーシール材用樹脂組成物 |
JPH05313473A (ja) * | 1992-05-01 | 1993-11-26 | Oobell:Kk | 摺動面用シール材 |
CA2105259C (en) * | 1992-08-31 | 2000-01-04 | Masaaki Ishikawa | Electrophotographic apparatus having developing device with seals for preventing toner leakage |
JP3093918B2 (ja) * | 1993-11-25 | 2000-10-03 | キヤノン株式会社 | 現像装置 |
JPH07295377A (ja) * | 1994-04-27 | 1995-11-10 | Tec Corp | 電子写真現像装置 |
JPH0836306A (ja) * | 1994-07-21 | 1996-02-06 | Toshiba Corp | 現像装置 |
JPH0876593A (ja) * | 1994-09-07 | 1996-03-22 | Fuji Xerox Co Ltd | 現像装置 |
US5663399A (en) * | 1994-10-28 | 1997-09-02 | Asahi Glass Company Ltd. | Method for producing fluorine-containing silicone compound |
JPH08179625A (ja) * | 1994-12-21 | 1996-07-12 | Canon Inc | プロセスカートリッジ及び画像形成装置 |
US5634177A (en) * | 1995-03-15 | 1997-05-27 | Matsushita Electric Industrial Co., Ltd. | Apparatus for developing an electrostatic latent image with a non-magnetic toner |
JP3372747B2 (ja) * | 1996-02-09 | 2003-02-04 | キヤノン株式会社 | 現像装置 |
JPH09281799A (ja) * | 1996-04-15 | 1997-10-31 | Casio Electron Mfg Co Ltd | 現像装置 |
JPH10198163A (ja) * | 1996-11-12 | 1998-07-31 | Minolta Co Ltd | 現像装置 |
US5983053A (en) * | 1997-04-11 | 1999-11-09 | Xerox Corporation | Non-contacting hybrid jumping developer dirt emission baffle seal |
JP4268697B2 (ja) * | 1997-08-20 | 2009-05-27 | 槌屋ティスコ株式会社 | 粉粒体の漏れ防止用のシール材を備えた電子写真装置及びシール材 |
JP3542473B2 (ja) * | 1997-10-30 | 2004-07-14 | キヤノン株式会社 | 現像装置、プロセスカートリッジ及び画像形成装置 |
JP3630957B2 (ja) * | 1997-12-02 | 2005-03-23 | キヤノン株式会社 | 現像装置 |
JP3441980B2 (ja) * | 1998-08-31 | 2003-09-02 | キヤノン株式会社 | 現像装置 |
JP3825939B2 (ja) * | 1998-10-22 | 2006-09-27 | 株式会社リコー | 現像装置、プロセスカートリッジ及び画像形成装置 |
JP2000131940A (ja) * | 1998-10-27 | 2000-05-12 | Canon Inc | 現像装置、現像カ−トリッジおよび画像形成装置 |
JP4737349B2 (ja) | 1999-02-26 | 2011-07-27 | ブラザー工業株式会社 | 画像形成装置 |
US6336014B1 (en) * | 1999-06-18 | 2002-01-01 | Brother Kogyo Kabushiki Kaisha | Image developing device with sealing members for preventing toner leakage |
US6321050B1 (en) | 1999-07-14 | 2001-11-20 | Brother Kogyo Kabushiki Kaisha | Image developing device with sealing members for preventing toner leakage |
-
2000
- 2000-08-03 EP EP00116785A patent/EP1079279B1/de not_active Expired - Lifetime
- 2000-08-03 DE DE60005766T patent/DE60005766T2/de not_active Expired - Lifetime
- 2000-08-03 AT AT00116785T patent/ATE251768T1/de not_active IP Right Cessation
- 2000-08-03 EP EP03014272.3A patent/EP1347346B1/de not_active Expired - Lifetime
- 2000-08-03 EP EP14165402.0A patent/EP2759887A3/de not_active Withdrawn
- 2000-08-21 US US09/641,919 patent/US6356723B1/en not_active Expired - Lifetime
- 2000-08-23 CN CNB2003101239666A patent/CN100430836C/zh not_active Expired - Lifetime
- 2000-08-23 CN CNB001242946A patent/CN1138186C/zh not_active Expired - Lifetime
-
2001
- 2001-08-28 HK HK01106068A patent/HK1035407A1/xx unknown
-
2002
- 2002-01-24 US US10/053,908 patent/US6496669B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1347346B1 (de) | 2014-04-23 |
CN1138186C (zh) | 2004-02-11 |
EP1079279B1 (de) | 2003-10-08 |
EP1079279A1 (de) | 2001-02-28 |
EP2759887A2 (de) | 2014-07-30 |
CN100430836C (zh) | 2008-11-05 |
US6496669B2 (en) | 2002-12-17 |
DE60005766D1 (de) | 2003-11-13 |
EP2759887A3 (de) | 2014-11-26 |
DE60005766T2 (de) | 2004-07-29 |
CN1285532A (zh) | 2001-02-28 |
EP1347346A2 (de) | 2003-09-24 |
ATE251768T1 (de) | 2003-10-15 |
US6356723B1 (en) | 2002-03-12 |
US20020090226A1 (en) | 2002-07-11 |
CN1510533A (zh) | 2004-07-07 |
EP1347346A3 (de) | 2004-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force |