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 languages
Japanese (ja)
Other versions
JPWO2021149547A5 (https=
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 (https=)

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 (https=) 2021-07-29
JPWO2021149547A5 JPWO2021149547A5 (https=) 2022-06-06

Family

ID=76992287

Family Applications (1)

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

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
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
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
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
US11599038B2 (en) 2023-03-07
US20220365461A1 (en) 2022-11-17
WO2021149547A1 (ja) 2021-07-29
CN114467060A (zh) 2022-05-10

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