JP5984502B2 - 現像装置、プロセスカートリッジおよび画像形成装置 - Google Patents

現像装置、プロセスカートリッジおよび画像形成装置 Download PDF

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Publication number
JP5984502B2
JP5984502B2 JP2012111885A JP2012111885A JP5984502B2 JP 5984502 B2 JP5984502 B2 JP 5984502B2 JP 2012111885 A JP2012111885 A JP 2012111885A JP 2012111885 A JP2012111885 A JP 2012111885A JP 5984502 B2 JP5984502 B2 JP 5984502B2
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Japan
Prior art keywords
developing
developer
chamber
roller
developing device
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JP2012111885A
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English (en)
Japanese (ja)
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JP2013238744A5 (OSRAM
JP2013238744A (ja
Inventor
国朗 比留川
国朗 比留川
前嶋　英樹
英樹 前嶋
秀一 呉服
秀一 呉服
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2012111885A priority Critical patent/JP5984502B2/ja
Priority to US13/892,611 priority patent/US9046814B2/en
Priority to CN201310178051.9A priority patent/CN103425018B/zh
Publication of JP2013238744A publication Critical patent/JP2013238744A/ja
Publication of JP2013238744A5 publication Critical patent/JP2013238744A5/ja
Application granted granted Critical
Publication of JP5984502B2 publication Critical patent/JP5984502B2/ja
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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
    • G03G15/0806—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
    • G03G15/0808—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 supplying means, e.g. structure of developer supply roller
    • 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
    • G03G15/0822—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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Dry Development In Electrophotography (AREA)
JP2012111885A 2012-05-15 2012-05-15 現像装置、プロセスカートリッジおよび画像形成装置 Active JP5984502B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012111885A JP5984502B2 (ja) 2012-05-15 2012-05-15 現像装置、プロセスカートリッジおよび画像形成装置
US13/892,611 US9046814B2 (en) 2012-05-15 2013-05-13 Developing device, process cartridge, and image forming apparatus
CN201310178051.9A CN103425018B (zh) 2012-05-15 2013-05-15 显影装置、处理盒和成像设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012111885A JP5984502B2 (ja) 2012-05-15 2012-05-15 現像装置、プロセスカートリッジおよび画像形成装置

Publications (3)

Publication Number Publication Date
JP2013238744A JP2013238744A (ja) 2013-11-28
JP2013238744A5 JP2013238744A5 (OSRAM) 2014-02-13
JP5984502B2 true JP5984502B2 (ja) 2016-09-06

Family

ID=49581402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012111885A Active JP5984502B2 (ja) 2012-05-15 2012-05-15 現像装置、プロセスカートリッジおよび画像形成装置

Country Status (3)

Country Link
US (1) US9046814B2 (OSRAM)
JP (1) JP5984502B2 (OSRAM)
CN (1) CN103425018B (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US9696684B2 (en) 2012-12-14 2017-07-04 Canon Kabushiki Kaisha Process cartridge and image forming apparatus
JP6316034B2 (ja) * 2014-03-14 2018-04-25 キヤノン株式会社 画像形成装置
JP6532246B2 (ja) 2015-02-27 2019-06-19 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、画像形成装置および画像形成装置の装置本体
US10295948B2 (en) 2016-04-14 2019-05-21 Ricoh Company, Ltd. Image forming apparatus
JP2019060936A (ja) * 2017-09-25 2019-04-18 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
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
CN113515028B (zh) * 2021-03-26 2024-03-15 中山佳威打印科技有限公司 一体式废粉仓和处理盒

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3515049B2 (ja) * 2000-06-21 2004-04-05 シャープ株式会社 トナー補給装置
JP2003280475A (ja) * 2002-03-25 2003-10-02 Toyo Tire & Rubber Co Ltd 画像形成装置用ブレード構造、これを装着したブレード部材、及び画像形成装置用ブレード構造の製造方法
ATE505750T1 (de) * 2005-04-26 2011-04-15 Brother Ind Ltd Entwicklungskartusche für eine bilderzeugungsvorrichtung
US20070189814A1 (en) * 2006-02-15 2007-08-16 Gayne Jarrett C Mounting doctor blades onto developer rolls in electrophotographic printers
CN100573365C (zh) * 2006-03-27 2009-12-23 兄弟工业株式会社 处理单元、调色剂盒及图像形成装置
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
JP4950687B2 (ja) * 2007-02-08 2012-06-13 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
JP5309913B2 (ja) * 2007-12-28 2013-10-09 コニカミノルタ株式会社 トナー供給ローラ、現像装置及び画像形成装置
JP5511246B2 (ja) * 2009-07-16 2014-06-04 キヤノン株式会社 現像装置及び画像形成装置
JP5521489B2 (ja) * 2009-10-30 2014-06-11 ブラザー工業株式会社 現像ユニット

Also Published As

Publication number Publication date
CN103425018A (zh) 2013-12-04
CN103425018B (zh) 2016-08-10
US20130308988A1 (en) 2013-11-21
US9046814B2 (en) 2015-06-02
JP2013238744A (ja) 2013-11-28

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