JPWO2021149547A1 - - Google Patents

Info

Publication number
JPWO2021149547A1
JPWO2021149547A1 JP2021573082A JP2021573082A JPWO2021149547A1 JP WO2021149547 A1 JPWO2021149547 A1 JP WO2021149547A1 JP 2021573082 A JP2021573082 A JP 2021573082A JP 2021573082 A JP2021573082 A JP 2021573082A JP WO2021149547 A1 JPWO2021149547 A1 JP WO2021149547A1
Authority
JP
Japan
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
JP2021573082A
Other versions
JPWO2021149547A5 (ja
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 filed Critical
Publication of JPWO2021149547A1 publication Critical patent/JPWO2021149547A1/ja
Publication of JPWO2021149547A5 publication Critical patent/JPWO2021149547A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
JP2021573082A 2020-01-24 2021-01-13 Pending JPWO2021149547A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020009580 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 (2)

Publication Number Publication Date
JPWO2021149547A1 true JPWO2021149547A1 (ja) 2021-07-29
JPWO2021149547A5 JPWO2021149547A5 (ja) 2022-06-06

Family

ID=76992287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021573082A Pending JPWO2021149547A1 (ja) 2020-01-24 2021-01-13

Country Status (4)

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

Citations (6)

* 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
JP2000338776A (ja) * 1999-05-28 2000-12-08 Kyocera Mita Corp 現像装置
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
US20160187808A1 (en) * 2014-12-29 2016-06-30 Samsung Electronics Co., Ltd. Electrophotographic image forming apparatus
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
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
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
JP2005258332A (ja) * 2004-03-15 2005-09-22 Sharp Corp 非磁性一成分現像装置
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
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
JP2011048269A (ja) * 2009-08-28 2011-03-10 Canon Inc 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
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
JP2022019314A (ja) * 2020-07-17 2022-01-27 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
JPH0651618A (ja) * 1992-07-28 1994-02-25 Canon Inc 現像装置
JP2000338776A (ja) * 1999-05-28 2000-12-08 Kyocera Mita Corp 現像装置
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
US20160187808A1 (en) * 2014-12-29 2016-06-30 Samsung Electronics Co., Ltd. Electrophotographic image forming apparatus
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
WO2021149547A1 (ja) 2021-07-29
US20220365461A1 (en) 2022-11-17
CN114467060A (zh) 2022-05-10
US11599038B2 (en) 2023-03-07

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