JP4585830B2 - 現像装置、プロセスカートリッジ及び画像形成装置 - Google Patents

現像装置、プロセスカートリッジ及び画像形成装置 Download PDF

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Publication number
JP4585830B2
JP4585830B2 JP2004296756A JP2004296756A JP4585830B2 JP 4585830 B2 JP4585830 B2 JP 4585830B2 JP 2004296756 A JP2004296756 A JP 2004296756A JP 2004296756 A JP2004296756 A JP 2004296756A JP 4585830 B2 JP4585830 B2 JP 4585830B2
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JP
Japan
Prior art keywords
toner
developer
particles
developing device
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.)
Expired - Fee Related
Application number
JP2004296756A
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English (en)
Japanese (ja)
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JP2006106625A (ja
JP2006106625A5 (enExample
Inventor
聡 居波
大輔 馬場
雅仁 加藤
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
Priority to JP2004296756A priority Critical patent/JP4585830B2/ja
Priority to US11/242,880 priority patent/US7346300B2/en
Publication of JP2006106625A publication Critical patent/JP2006106625A/ja
Publication of JP2006106625A5 publication Critical patent/JP2006106625A5/ja
Application granted granted Critical
Publication of JP4585830B2 publication Critical patent/JP4585830B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G03G15/0812—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
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/06—Developing structures, details
    • G03G2215/0602—Developer
    • G03G2215/0604—Developer solid type
    • G03G2215/0607—Developer solid type two-component
    • G03G2215/0609—Developer solid type two-component magnetic brush
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
JP2004296756A 2004-10-08 2004-10-08 現像装置、プロセスカートリッジ及び画像形成装置 Expired - Fee Related JP4585830B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004296756A JP4585830B2 (ja) 2004-10-08 2004-10-08 現像装置、プロセスカートリッジ及び画像形成装置
US11/242,880 US7346300B2 (en) 2004-10-08 2005-10-05 Developing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004296756A JP4585830B2 (ja) 2004-10-08 2004-10-08 現像装置、プロセスカートリッジ及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2006106625A JP2006106625A (ja) 2006-04-20
JP2006106625A5 JP2006106625A5 (enExample) 2009-11-05
JP4585830B2 true JP4585830B2 (ja) 2010-11-24

Family

ID=36145490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004296756A Expired - Fee Related JP4585830B2 (ja) 2004-10-08 2004-10-08 現像装置、プロセスカートリッジ及び画像形成装置

Country Status (2)

Country Link
US (1) US7346300B2 (enExample)
JP (1) JP4585830B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10365587B2 (en) 2017-09-29 2019-07-30 Canon Kabushiki Kaisha Image forming apparatus, process cartridge, and developing apparatus including developing roller

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7650104B2 (en) * 2006-02-24 2010-01-19 Canon Kabushiki Kaisha Developing apparatus including developer carrying member and developer regulating member with surface roughness parameters
JP4939164B2 (ja) * 2006-10-19 2012-05-23 キヤノン株式会社 画像形成装置
JP4793732B2 (ja) * 2007-07-31 2011-10-12 Ｎｅｃインフロンティア株式会社 プリンタおよび電子機器
JP6289238B2 (ja) * 2014-04-17 2018-03-07 キヤノン株式会社 画像形成装置
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
EP3037890B1 (en) * 2014-12-25 2019-06-26 Canon Kabushiki Kaisha Developing unit, process cartridge, and electrophotographic apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177537A (en) 1989-12-20 1993-01-05 Canon Kabushiki Kaisha Developing apparatus with elastic regulating member urged to a developer carrying member
JPH03191370A (ja) 1989-12-20 1991-08-21 Canon Inc 現像装置
JP3411112B2 (ja) 1994-11-04 2003-05-26 シスメックス株式会社 粒子画像分析装置
JPH08211728A (ja) 1995-02-02 1996-08-20 Canon Inc 現像装置
JP3483439B2 (ja) * 1997-10-08 2004-01-06 キヤノン株式会社 現像装置及びプロセスカートリッジ
JP2002278262A (ja) 2001-03-16 2002-09-27 Canon Inc 現像装置及びプロセスカートリッジ
US20040223789A1 (en) * 2003-02-28 2004-11-11 Canon Kabushiki Kaisha Developing apparatus
US7209699B2 (en) * 2004-02-16 2007-04-24 Ricoh Company, Limited Lubricant applying unit, process cartridge, image forming apparatus, and image forming method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10365587B2 (en) 2017-09-29 2019-07-30 Canon Kabushiki Kaisha Image forming apparatus, process cartridge, and developing apparatus including developing roller

Also Published As

Publication number Publication date
US20060078356A1 (en) 2006-04-13
JP2006106625A (ja) 2006-04-20
US7346300B2 (en) 2008-03-18

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