CN101241334B - 显影装置 - Google Patents

显影装置 Download PDF

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Publication number
CN101241334B
CN101241334B CN2008100048433A CN200810004843A CN101241334B CN 101241334 B CN101241334 B CN 101241334B CN 2008100048433 A CN2008100048433 A CN 2008100048433A CN 200810004843 A CN200810004843 A CN 200810004843A CN 101241334 B CN101241334 B CN 101241334B
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CN
China
Prior art keywords
toner
developer
developer roll
developing apparatus
image
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.)
Active
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CN2008100048433A
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English (en)
Chinese (zh)
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CN101241334A (zh
Inventor
足立元纪
木下正英
木原英夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN101241334A publication Critical patent/CN101241334A/zh
Application granted granted Critical
Publication of CN101241334B publication Critical patent/CN101241334B/zh
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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
    • G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
    • 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
    • G03G2215/085—Stirring member in developer container

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
CN2008100048433A 2007-02-08 2008-02-04 显影装置 Active CN101241334B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007-029719 2007-02-08
JP2007029719 2007-02-08
JP2007029719A JP4950687B2 (ja) 2007-02-08 2007-02-08 現像装置、プロセスカートリッジ及び画像形成装置

Publications (2)

Publication Number Publication Date
CN101241334A CN101241334A (zh) 2008-08-13
CN101241334B true CN101241334B (zh) 2012-06-13

Family

ID=39685931

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008100048433A Active CN101241334B (zh) 2007-02-08 2008-02-04 显影装置

Country Status (3)

Country Link
US (1) US8150301B2 (enExample)
JP (1) JP4950687B2 (enExample)
CN (1) CN101241334B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5335543B2 (ja) * 2008-06-20 2013-11-06 キヤノン株式会社 画像形成装置
JP5721364B2 (ja) 2010-08-19 2015-05-20 キヤノン株式会社 画像形成装置
EP2657787B1 (en) * 2012-04-26 2020-02-26 Canon Kabushiki Kaisha Development device, process cartridge, and image forming apparatus
JP6214166B2 (ja) * 2012-04-26 2017-10-18 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
JP5984502B2 (ja) * 2012-05-15 2016-09-06 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
US8929768B2 (en) 2013-05-17 2015-01-06 Xerox Corporation Method of remanufacturing a toner cartridge and remanufactured toner cartridge
JP2019184843A (ja) 2018-04-11 2019-10-24 キヤノン株式会社 現像装置および画像形成装置並びにカートリッジ
JP7143137B2 (ja) * 2018-07-31 2022-09-28 キヤノン株式会社 電子写真用部材、電子写真プロセスカートリッジおよび電子写真画像形成装置
JP2020079898A (ja) * 2018-11-14 2020-05-28 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
JP7297425B2 (ja) * 2018-11-14 2023-06-26 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

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887131A (en) 1987-03-16 1989-12-12 Canon Kabushiki Kaisha Developing apparatus using magnetic particles and toner particles
US4873551A (en) 1987-03-16 1989-10-10 Canon Kabushiki Kaisha Developing apparatus using magnetic carrier under AC field
JP2843660B2 (ja) 1990-08-30 1999-01-06 キヤノン株式会社 現像装置
JP3197934B2 (ja) 1992-03-24 2001-08-13 キヤノン株式会社 現像装置
JPH06194944A (ja) 1992-12-25 1994-07-15 Toshiba Corp 現像装置
JPH0862977A (ja) 1994-08-24 1996-03-08 Toshiba Corp 現像装置
JP3048222B2 (ja) 1996-05-27 2000-06-05 キヤノン株式会社 現像剤規制部材及び現像装置
JP3336560B2 (ja) * 1996-11-18 2002-10-21 京セラミタ株式会社 静電潜像現像装置
US6141519A (en) * 1996-12-05 2000-10-31 Brother Kogyo Kabushiki Kaisha Image-forming apparatus having at least one of additives in the non-magnetic single-component toner exhibiting electrical conductivity
JP3432752B2 (ja) * 1998-09-29 2003-08-04 シャープ株式会社 現像装置
JP3762145B2 (ja) * 1999-06-29 2006-04-05 キヤノン株式会社 現像装置
US6381431B1 (en) 1999-07-29 2002-04-30 Canon Kabushiki Kaisha Charging apparatus including a magnetic brush with local anti-contamination feature
JP4289735B2 (ja) 1999-09-20 2009-07-01 キヤノン株式会社 現像装置、画像形成装置及びプロセスカートリッジ
JP2002244429A (ja) * 2001-02-20 2002-08-30 Seiko Epson Corp 現像装置
JP3724568B2 (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
EP1318434B1 (en) 2001-12-07 2007-08-15 Seiko Epson Corporation Developing device and image forming apparatus incorporating the same
CN1236365C (zh) * 2001-12-28 2006-01-11 佳能株式会社 显影装置和成像设备
KR100467595B1 (ko) * 2002-07-24 2005-01-24 삼성전자주식회사 멀티패스방식 칼라화상형성장치 및 칼라화상형성방법
US7035573B2 (en) 2002-09-24 2006-04-25 Canon Kabushiki Kaisha Developing apparatus having developer carrying screw with a plurality of inclination angles
KR100449987B1 (ko) * 2002-11-19 2004-09-24 삼성전자주식회사 화상형성 장치의 현상제 공급장치
US7373098B2 (en) * 2003-10-20 2008-05-13 Samsung Electronics Co., Ltd. Toner cartridge and electrophotographic printer employing the same
JP4130168B2 (ja) * 2003-11-17 2008-08-06 シャープ株式会社 非磁性一成分トナー
JP2005173014A (ja) * 2003-12-09 2005-06-30 Seiko Epson Corp 現像装置、画像形成装置、及び、画像形成システム
JP4337095B2 (ja) * 2004-03-22 2009-09-30 セイコーエプソン株式会社 トナー及びそのトナーを用いた現像装置
JP2006003595A (ja) * 2004-06-17 2006-01-05 Ricoh Co Ltd 現像装置及びプロセスカートリッジ
JP2005010797A (ja) * 2004-08-09 2005-01-13 Nippon Zeon Co Ltd 現像方法
JP2006301366A (ja) * 2005-04-21 2006-11-02 Ricoh Co Ltd 現像装置及び画像形成装置及びプロセスカートリッジ
JP2006349760A (ja) * 2005-06-13 2006-12-28 Sharp Corp 現像装置およびそれを備える画像形成装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开平8-62977A 1996.03.08

Also Published As

Publication number Publication date
JP4950687B2 (ja) 2012-06-13
US20080193171A1 (en) 2008-08-14
JP2008197175A (ja) 2008-08-28
US8150301B2 (en) 2012-04-03
CN101241334A (zh) 2008-08-13

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