CN114467060A - 显影装置以及具备该显影装置的图像形成装置 - Google Patents

显影装置以及具备该显影装置的图像形成装置 Download PDF

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Publication number
CN114467060A
CN114467060A CN202180005608.1A CN202180005608A CN114467060A CN 114467060 A CN114467060 A CN 114467060A CN 202180005608 A CN202180005608 A CN 202180005608A CN 114467060 A CN114467060 A CN 114467060A
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CN
China
Prior art keywords
developing
roller
toner
developing roller
supply
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.)
Pending
Application number
CN202180005608.1A
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English (en)
Chinese (zh)
Inventor
前泽宜宏
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.)
Kyocera Document Solutions Inc
Original Assignee
Kyocera Document Solutions 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 Kyocera Document Solutions Inc filed Critical Kyocera Document Solutions Inc
Publication of CN114467060A publication Critical patent/CN114467060A/zh
Pending 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
    • G03G15/0808—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
    • G03G15/081—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 handling means after the supply and before the regulating, e.g. means for preventing developer blocking
    • 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
    • G03G15/0806—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
    • G03G15/0818—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 structure of the donor member, e.g. surface properties

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
CN202180005608.1A 2020-01-24 2021-01-13 显影装置以及具备该显影装置的图像形成装置 Pending CN114467060A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020009580 2020-01-24
JP2020-009580 2020-01-24
PCT/JP2021/000784 WO2021149547A1 (ja) 2020-01-24 2021-01-13 現像装置およびこれを備えた画像形成装置

Publications (1)

Publication Number Publication Date
CN114467060A true CN114467060A (zh) 2022-05-10

Family

ID=76992287

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180005608.1A Pending CN114467060A (zh) 2020-01-24 2021-01-13 显影装置以及具备该显影装置的图像形成装置

Country Status (4)

Country Link
US (1) US11599038B2 (https=)
JP (1) JPWO2021149547A1 (https=)
CN (1) CN114467060A (https=)
WO (1) WO2021149547A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003021957A (ja) * 2001-07-09 2003-01-24 Oki Data Corp 画像形成装置
JP2005127480A (ja) * 2003-10-27 2005-05-19 Bridgestone Corp ローラ部材の製造方法
CN1670633A (zh) * 2004-03-15 2005-09-21 夏普株式会社 非磁性单组分显影装置
JP2007286112A (ja) * 2006-04-12 2007-11-01 Konica Minolta Business Technologies Inc 規制ローラおよびそれを用いた１成分現像装置と画像形成装置
JP2011048269A (ja) * 2009-08-28 2011-03-10 Canon Inc 現像装置
JP2018005017A (ja) * 2016-07-05 2018-01-11 サムスン エレクトロニクス カンパニー リミテッド トナー用外添剤及びその製造方法、並びにトナー

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0651618A (ja) * 1992-07-28 1994-02-25 Canon Inc 現像装置
JPH05257375A (ja) 1992-03-13 1993-10-08 Ricoh Co Ltd 現像装置
JP3104007B2 (ja) 1994-10-06 2000-10-30 シャープ株式会社 画像形成装置における現像装置
JP3458517B2 (ja) * 1995-03-29 2003-10-20 三菱化学株式会社 非磁性１成分現像剤および画像形成方法
JP2000338776A (ja) * 1999-05-28 2000-12-08 Kyocera Mita Corp 現像装置
JP2001265115A (ja) * 2000-03-15 2001-09-28 Canon Inc 現像装置及び画像形成装置
US6480692B2 (en) * 2000-03-31 2002-11-12 Bridgestone Corporation Toner supply roller and developing apparatus
JP2002023432A (ja) * 2000-07-04 2002-01-23 Canon Inc 現像装置、プロセスカートリッジ及び画像形成装置
US7773923B2 (en) * 2007-05-14 2010-08-10 Canon Kabushiki Kaisha Developing apparatus and image forming apparatus
JP2009042566A (ja) * 2007-08-09 2009-02-26 Canon Inc 現像装置、プロセスカートリッジ及び画像形成装置
JP5196919B2 (ja) * 2007-08-31 2013-05-15 キヤノン株式会社 現像装置とこれを備えた画像形成装置
JP5309681B2 (ja) * 2008-05-09 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
JP2010079010A (ja) * 2008-09-26 2010-04-08 Casio Electronics Co Ltd 現像装置
JP2013218274A (ja) * 2012-03-12 2013-10-24 Ricoh Co Ltd 現像装置、プロセスユニット及び画像形成装置
KR20160080861A (ko) * 2014-12-29 2016-07-08 삼성전자주식회사 전자사진방식 화상형성장치
JP7483453B2 (ja) * 2019-04-18 2024-05-15 キヤノン株式会社 画像形成装置およびプロセスカートリッジ
JP7532976B2 (ja) * 2020-07-17 2024-08-14 京セラドキュメントソリューションズ株式会社 現像装置およびこれを備えた画像形成装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003021957A (ja) * 2001-07-09 2003-01-24 Oki Data Corp 画像形成装置
JP2005127480A (ja) * 2003-10-27 2005-05-19 Bridgestone Corp ローラ部材の製造方法
CN1670633A (zh) * 2004-03-15 2005-09-21 夏普株式会社 非磁性单组分显影装置
JP2007286112A (ja) * 2006-04-12 2007-11-01 Konica Minolta Business Technologies Inc 規制ローラおよびそれを用いた１成分現像装置と画像形成装置
JP2011048269A (ja) * 2009-08-28 2011-03-10 Canon Inc 現像装置
JP2018005017A (ja) * 2016-07-05 2018-01-11 サムスン エレクトロニクス カンパニー リミテッド トナー用外添剤及びその製造方法、並びにトナー

Also Published As

Publication number Publication date
US11599038B2 (en) 2023-03-07
US20220365461A1 (en) 2022-11-17
WO2021149547A1 (ja) 2021-07-29
JPWO2021149547A1 (https=) 2021-07-29

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