JP4659233B2 - 現像剤規制部材、現像装置、プロセスカートリッジ及び画像形成装置 - Google Patents

現像剤規制部材、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
JP4659233B2
JP4659233B2 JP2001052860A JP2001052860A JP4659233B2 JP 4659233 B2 JP4659233 B2 JP 4659233B2 JP 2001052860 A JP2001052860 A JP 2001052860A JP 2001052860 A JP2001052860 A JP 2001052860A JP 4659233 B2 JP4659233 B2 JP 4659233B2
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JP
Japan
Prior art keywords
developer
toner
developing
polyamide
regulating member
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
JP2001052860A
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English (en)
Japanese (ja)
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JP2002258603A5 (enExample
JP2002258603A (ja
Inventor
慎也 山本
弘一郎 高島
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
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2001052860A priority Critical patent/JP4659233B2/ja
Priority to US10/079,894 priority patent/US6795672B2/en
Priority to EP02004197A priority patent/EP1237050B1/en
Priority to KR10-2002-0010377A priority patent/KR100451071B1/ko
Priority to CNB02119291XA priority patent/CN1282045C/zh
Publication of JP2002258603A publication Critical patent/JP2002258603A/ja
Publication of JP2002258603A5 publication Critical patent/JP2002258603A5/ja
Application granted granted Critical
Publication of JP4659233B2 publication Critical patent/JP4659233B2/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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0827—Developers with toner particles characterised by their shape, e.g. degree of sphericity
    • 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
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0819—Developers with toner particles characterised by the dimensions of the particles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2001052860A 2001-02-27 2001-02-27 現像剤規制部材、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 JP4659233B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2001052860A JP4659233B2 (ja) 2001-02-27 2001-02-27 現像剤規制部材、現像装置、プロセスカートリッジ及び画像形成装置
US10/079,894 US6795672B2 (en) 2001-02-27 2002-02-22 Developer regulating member and developing apparatus including the same
EP02004197A EP1237050B1 (en) 2001-02-27 2002-02-26 Developer regulating member and developing apparatus including the same
KR10-2002-0010377A KR100451071B1 (ko) 2001-02-27 2002-02-27 현상제 조절 부재와 이를 포함하는 현상 장치
CNB02119291XA CN1282045C (zh) 2001-02-27 2002-02-27 显影剂调节元件和包含该元件的显影装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001052860A JP4659233B2 (ja) 2001-02-27 2001-02-27 現像剤規制部材、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
JP2002258603A JP2002258603A (ja) 2002-09-11
JP2002258603A5 JP2002258603A5 (enExample) 2009-11-12
JP4659233B2 true JP4659233B2 (ja) 2011-03-30

Family

ID=18913423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001052860A Expired - Fee Related JP4659233B2 (ja) 2001-02-27 2001-02-27 現像剤規制部材、現像装置、プロセスカートリッジ及び画像形成装置

Country Status (5)

Country Link
US (1) US6795672B2 (enExample)
EP (1) EP1237050B1 (enExample)
JP (1) JP4659233B2 (enExample)
KR (1) KR100451071B1 (enExample)
CN (1) CN1282045C (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5243678B2 (ja) * 2001-04-13 2013-07-24 キヤノン化成株式会社 現像剤量規制ブレードの製造方法
JP2005017463A (ja) * 2003-06-24 2005-01-20 Ricoh Co Ltd 画像形成装置及びこれに用いられるプロセスカートリッジ、トナー
JP4402391B2 (ja) * 2003-07-17 2010-01-20 キヤノン株式会社 現像装置
JP2005189461A (ja) * 2003-12-25 2005-07-14 Ricoh Co Ltd ベルト定着装置，画像形成装置及びその画像形成装置において使用するトナー
JP4314150B2 (ja) * 2004-05-14 2009-08-12 キヤノン株式会社 現像装置、及びプロセスカートリッジ

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566991A (en) * 1982-07-02 1986-01-28 Allied Corporation Process for preparing conducting polymeric compositions
JPH05232792A (ja) * 1992-02-20 1993-09-10 Canon Inc 現像装置
JP2985594B2 (ja) * 1992-12-03 1999-12-06 セイコーエプソン株式会社 画像形成方法
DE69421433T2 (de) * 1993-03-31 2000-05-11 Canon K.K., Tokio/Tokyo Entwicklungsgerät mit elastischer Klinge
US5570166A (en) * 1993-11-19 1996-10-29 Canon Kabushiki Kaisha Developing apparatus that applies voltage to developer layer thickness regulating member
JPH07219339A (ja) * 1994-01-31 1995-08-18 Canon Inc 弾性ブレード及びその製造方法及び現像装置
JPH08152778A (ja) * 1994-11-30 1996-06-11 Sanyo Electric Co Ltd 現像装置
JPH08328306A (ja) 1995-05-30 1996-12-13 Canon Inc トナー及び現像方法
US5895150A (en) * 1995-05-31 1999-04-20 Canon Kabushiki Kaisha Elastic blade for control of developer feed, and development device employing the same
JPH08328381A (ja) * 1995-06-02 1996-12-13 Canon Inc 弾性ブレード及び現像装置
JPH0973225A (ja) 1995-09-06 1997-03-18 Nippon Zeon Co Ltd 現像ローラ用ブレード、現像装置および画像形成装置
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
US5797076A (en) * 1997-05-12 1998-08-18 Lexmark International, Inc. Abrasive shim compliant doctor blade
KR200168974Y1 (ko) * 1997-06-25 2000-02-01 윤종용 전자사진방식 인쇄기용 현상기
JP3854690B2 (ja) * 1997-08-04 2006-12-06 キヤノン株式会社 画像形成装置
JPH11143221A (ja) * 1997-11-05 1999-05-28 Canon Inc 現像剤量規制部材
JPH11190940A (ja) * 1997-12-25 1999-07-13 Canon Inc 現像装置
JP4146953B2 (ja) * 1998-01-30 2008-09-10 キヤノン株式会社 現像ブレードの製造方法
US6094555A (en) * 1998-01-30 2000-07-25 Canon Kabushiki Kaisha Developer amount regulating member, method of producing the same, and development device using the same
JP4298037B2 (ja) * 1998-02-26 2009-07-15 キヤノン株式会社 現像剤量規制部材及び現像装置
JP2000047478A (ja) * 1998-07-29 2000-02-18 Canon Inc 弾性現像剤量規制部材及びその製造方法
JP3581580B2 (ja) * 1998-08-14 2004-10-27 キヤノン株式会社 現像装置
JP2000267435A (ja) * 1999-03-17 2000-09-29 Brother Ind Ltd 現像装置および画像形成装置
JP3501978B2 (ja) * 1999-06-21 2004-03-02 シャープ株式会社 現像装置
JP3535773B2 (ja) * 1999-07-29 2004-06-07 キヤノン株式会社 現像剤規制部材およびその成形方法
EP1146399B1 (en) 2000-04-10 2008-05-21 Seiko Epson Corporation Image forming apparatus applying a superimposed AC-bias to the developing member

Also Published As

Publication number Publication date
US6795672B2 (en) 2004-09-21
KR100451071B1 (ko) 2004-10-02
EP1237050B1 (en) 2012-05-30
KR20020070135A (ko) 2002-09-05
CN1376954A (zh) 2002-10-30
JP2002258603A (ja) 2002-09-11
CN1282045C (zh) 2006-10-25
EP1237050A1 (en) 2002-09-04
US20020159798A1 (en) 2002-10-31

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