KR20180127928A - 반송 스크류 및 현상 장치 - Google Patents

반송 스크류 및 현상 장치 Download PDF

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Publication number
KR20180127928A
KR20180127928A KR1020180057566A KR20180057566A KR20180127928A KR 20180127928 A KR20180127928 A KR 20180127928A KR 1020180057566 A KR1020180057566 A KR 1020180057566A KR 20180057566 A KR20180057566 A KR 20180057566A KR 20180127928 A KR20180127928 A KR 20180127928A
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KR
South Korea
Prior art keywords
blade
developer
screw
threads
volume
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.)
Ceased
Application number
KR1020180057566A
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English (en)
Korean (ko)
Inventor
준 시라야나기
Original Assignee
캐논 가부시끼가이샤
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 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20180127928A publication Critical patent/KR20180127928A/ko
Ceased 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
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0865—Arrangements for supplying new developer
    • G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
    • G03G15/087—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
    • G03G15/0872—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge the developer cartridges being generally horizontally mounted parallel to its longitudinal rotational axis
    • 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
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
    • G03G15/0891—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for conveying or circulating developer, e.g. augers
    • 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
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
    • 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
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
    • G03G15/0889—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for agitation or stirring
    • 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
    • G03G2215/08—Details of powder developing device not concerning the development directly
    • G03G2215/0802—Arrangements for agitating or circulating developer material
    • G03G2215/0816—Agitator type
    • G03G2215/0819—Agitator type two or more agitators
    • G03G2215/0822—Agitator type two or more agitators with wall or blade between agitators
    • 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
    • G03G2215/08—Details of powder developing device not concerning the development directly
    • G03G2215/0802—Arrangements for agitating or circulating developer material
    • G03G2215/0816—Agitator type
    • G03G2215/0827—Augers
    • 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
    • G03G2215/08—Details of powder developing device not concerning the development directly
    • G03G2215/0802—Arrangements for agitating or circulating developer material
    • G03G2215/0816—Agitator type
    • G03G2215/0827—Augers
    • G03G2215/083—Augers with two opposed pitches on one shaft

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
KR1020180057566A 2017-05-22 2018-05-21 반송 스크류 및 현상 장치 Ceased KR20180127928A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017100861A JP6932549B2 (ja) 2017-05-22 2017-05-22 搬送スクリュー及び現像装置
JPJP-P-2017-100861 2017-05-22

Publications (1)

Publication Number Publication Date
KR20180127928A true KR20180127928A (ko) 2018-11-30

Family

ID=62165388

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180057566A Ceased KR20180127928A (ko) 2017-05-22 2018-05-21 반송 스크류 및 현상 장치

Country Status (5)

Country Link
US (1) US10409198B2 (enExample)
EP (1) EP3415995B1 (enExample)
JP (1) JP6932549B2 (enExample)
KR (1) KR20180127928A (enExample)
CN (1) CN108931905A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6957200B2 (ja) * 2017-05-22 2021-11-02 キヤノン株式会社 搬送スクリュー及び現像装置
JP6932548B2 (ja) * 2017-05-22 2021-09-08 キヤノン株式会社 搬送スクリュー及び現像装置
JP7604186B2 (ja) * 2020-11-18 2024-12-23 キヤノン株式会社 現像装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09120201A (ja) * 1995-10-25 1997-05-06 Ricoh Co Ltd 現像剤攪拌用回転体
JPH1144986A (ja) * 1997-07-25 1999-02-16 Ricoh Co Ltd 現像装置
US7248823B2 (en) * 2003-09-26 2007-07-24 Eastman Kodak Company Electrographic ribbon and method implementing a skive
JP4875378B2 (ja) * 2005-03-30 2012-02-15 京セラミタ株式会社 現像装置
JP2007011004A (ja) * 2005-06-30 2007-01-18 Ricoh Co Ltd 画像形成装置
US7391997B2 (en) * 2005-08-18 2008-06-24 Kabushiki Kaisha Toshiba Developer apparatus and image forming apparatus having an auxiliary collecting member provided in a gap between feed blades
JP2008268506A (ja) * 2007-04-19 2008-11-06 Fuji Xerox Co Ltd 現像装置、像保持体ユニットおよび画像形成装置
JP4667512B2 (ja) * 2009-03-06 2011-04-13 シャープ株式会社 現像装置及びこれを用いる画像形成装置
JP5434228B2 (ja) 2009-04-21 2014-03-05 富士ゼロックス株式会社 現像剤撹拌搬送部材及びこれを用いた現像装置、画像形成装置
JP4709295B2 (ja) * 2009-05-12 2011-06-22 シャープ株式会社 現像装置及びこれを用いる画像形成装置
JP4918600B2 (ja) * 2010-02-03 2012-04-18 シャープ株式会社 現像装置および画像形成装置
JP5047336B2 (ja) * 2010-07-15 2012-10-10 シャープ株式会社 現像装置およびそれを備えた画像形成装置
US8422919B2 (en) * 2011-01-27 2013-04-16 Eastman Kodak Company Supplying electrophotographic toning member using ribbon blender
JP5292419B2 (ja) * 2011-02-07 2013-09-18 京セラドキュメントソリューションズ株式会社 攪拌搬送部材及びそれを備えた現像装置並びに画像形成装置
JP6079242B2 (ja) * 2013-01-09 2017-02-15 富士ゼロックス株式会社 現像剤撹拌搬送部材、現像装置、及び画像形成装置
JP6008196B2 (ja) * 2013-01-28 2016-10-19 富士ゼロックス株式会社 現像装置及び画像形成装置
JP6003713B2 (ja) * 2013-02-20 2016-10-05 富士ゼロックス株式会社 搬送部材、現像装置および画像形成装置
JP5874668B2 (ja) * 2013-03-26 2016-03-02 富士ゼロックス株式会社 粉体搬送装置、現像装置、画像形成装置
JP5970444B2 (ja) * 2013-11-11 2016-08-17 京セラドキュメントソリューションズ株式会社 現像装置およびそれを備えた画像形成装置
JP6403584B2 (ja) * 2015-01-22 2018-10-10 キヤノン株式会社 現像装置
JP6330688B2 (ja) * 2015-02-19 2018-05-30 京セラドキュメントソリューションズ株式会社 現像装置及びそれを備えた画像形成装置
JP2017167450A (ja) 2016-03-18 2017-09-21 キヤノン株式会社 現像装置
JP2017211611A (ja) 2016-05-27 2017-11-30 キヤノン株式会社 現像装置
JP6589829B2 (ja) * 2016-11-09 2019-10-16 京セラドキュメントソリューションズ株式会社 攪拌搬送部材及びそれを備えた現像装置並びに画像形成装置

Also Published As

Publication number Publication date
CN108931905A (zh) 2018-12-04
US20180335724A1 (en) 2018-11-22
EP3415995B1 (en) 2020-09-23
US10409198B2 (en) 2019-09-10
JP6932549B2 (ja) 2021-09-08
JP2018194783A (ja) 2018-12-06
EP3415995A1 (en) 2018-12-19

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