JP5289390B2 - 現像剤収容器、画像形成ユニット、及び画像形成装置 - Google Patents

現像剤収容器、画像形成ユニット、及び画像形成装置 Download PDF

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Publication number
JP5289390B2
JP5289390B2 JP2010154427A JP2010154427A JP5289390B2 JP 5289390 B2 JP5289390 B2 JP 5289390B2 JP 2010154427 A JP2010154427 A JP 2010154427A JP 2010154427 A JP2010154427 A JP 2010154427A JP 5289390 B2 JP5289390 B2 JP 5289390B2
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JP
Japan
Prior art keywords
developer container
operating body
image forming
toner
stirring plate
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JP2010154427A
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English (en)
Japanese (ja)
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JP2012018236A (ja
JP2012018236A5 (https=
Inventor
正志 藤井
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株式会社沖データ
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Publication date
Application filed by 株式会社沖データ filed Critical 株式会社沖データ
Priority to JP2010154427A priority Critical patent/JP5289390B2/ja
Priority to EP11172797.0A priority patent/EP2405307B1/en
Priority to CN201110189159.9A priority patent/CN102314128B/zh
Priority to US13/177,595 priority patent/US8942601B2/en
Publication of JP2012018236A publication Critical patent/JP2012018236A/ja
Publication of JP2012018236A5 publication Critical patent/JP2012018236A5/ja
Application granted granted Critical
Publication of JP5289390B2 publication Critical patent/JP5289390B2/ja
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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
    • 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
    • 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
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0849—Detection or control means for the developer concentration
    • G03G15/0855—Detection or control means for the developer concentration the concentration being measured by optical means
    • 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
    • G03G2215/085—Stirring member in developer container
    • G03G2215/0852—Stirring member in developer container reciprocating

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
JP2010154427A 2010-07-07 2010-07-07 現像剤収容器、画像形成ユニット、及び画像形成装置 Active JP5289390B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010154427A JP5289390B2 (ja) 2010-07-07 2010-07-07 現像剤収容器、画像形成ユニット、及び画像形成装置
EP11172797.0A EP2405307B1 (en) 2010-07-07 2011-07-06 Developer storage container and image forming apparatus
CN201110189159.9A CN102314128B (zh) 2010-07-07 2011-07-07 显影剂存储容器、图像形成单元以及图像形成装置
US13/177,595 US8942601B2 (en) 2010-07-07 2011-07-07 Developer storage container, image forming unit and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010154427A JP5289390B2 (ja) 2010-07-07 2010-07-07 現像剤収容器、画像形成ユニット、及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2012018236A JP2012018236A (ja) 2012-01-26
JP2012018236A5 JP2012018236A5 (https=) 2012-08-02
JP5289390B2 true JP5289390B2 (ja) 2013-09-11

Family

ID=44650991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010154427A Active JP5289390B2 (ja) 2010-07-07 2010-07-07 現像剤収容器、画像形成ユニット、及び画像形成装置

Country Status (4)

Country Link
US (1) US8942601B2 (https=)
EP (1) EP2405307B1 (https=)
JP (1) JP5289390B2 (https=)
CN (1) CN102314128B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103338045B (zh) * 2008-07-02 2017-06-23 松下电器（美国）知识产权公司 通信装置、终端装置和通信方法
US9188904B2 (en) * 2013-01-30 2015-11-17 Hewlett-Packard Development Company, L.P. Toner supply regulation
JP6907494B2 (ja) * 2016-09-29 2021-07-21 富士フイルムビジネスイノベーション株式会社 清掃器および画像形成装置
JP2020086291A (ja) * 2018-11-29 2020-06-04 キヤノン株式会社 現像剤供給装置、現像装置、カートリッジおよび画像形成装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347834U (https=) * 1977-09-21 1978-04-22
JPS58157346U (ja) * 1982-04-15 1983-10-20 キヤノン株式会社 現像装置
JPS61138968A (ja) * 1984-12-12 1986-06-26 Oki Electric Ind Co Ltd 乾式現像装置
JPH04260075A (ja) * 1991-02-15 1992-09-16 Ricoh Co Ltd 現像装置
JPH05181359A (ja) * 1991-02-21 1993-07-23 Konica Corp 画像形成装置の現像装置
JP3150818B2 (ja) * 1993-04-22 2001-03-26 キヤノン株式会社 プロセスカートリッジ及び据え置き型現像剤供給装置
ES2123871T3 (es) * 1994-07-15 1999-01-16 Ricoh Kk Recipiente de toner para un dispositivo revelador en un aparato de formacion de imagenes.
JPH1069166A (ja) * 1996-08-28 1998-03-10 Matsushita Electric Ind Co Ltd 現像剤搬送装置
US6456810B1 (en) * 1999-07-14 2002-09-24 Brother Kogyo Kabushiki Kaisha Developing cartridge having toner agitator agitating toners in toner container and transferring toner to developing chamber
JP3523547B2 (ja) * 1999-10-01 2004-04-26 シャープ株式会社 トナー補給装置を備えた現像装置
JP3413173B2 (ja) * 2000-01-05 2003-06-03 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置
JP3490946B2 (ja) * 2000-01-13 2004-01-26 シャープ株式会社 トナー補給装置
JP3685694B2 (ja) * 2000-08-28 2005-08-24 株式会社沖データ トナーカートリッジと画像形成装置
JP3576952B2 (ja) * 2000-10-17 2004-10-13 キヤノン株式会社 クリーニング装置、プロセスカートリッジ、及び、画像形成装置
US6459876B1 (en) * 2001-07-18 2002-10-01 Lexmark International, Inc. Toner cartridge
JP3893259B2 (ja) 2001-08-07 2007-03-14 株式会社沖データ トナーカートリッジと画像形成装置
JP2003162191A (ja) * 2001-11-26 2003-06-06 Canon Inc トナー搬送装置及びこれを備えたプロセスカートリッジ並びに電子写真画像形成装置
JP4903433B2 (ja) * 2005-12-28 2012-03-28 株式会社リコー 画像形成装置
JP4661625B2 (ja) * 2006-02-20 2011-03-30 ブラザー工業株式会社 現像剤カートリッジおよび攪拌部材
JP2008089842A (ja) * 2006-09-29 2008-04-17 Kyocera Mita Corp 現像装置及びこれを搭載した画像形成装置
US7509081B2 (en) * 2006-12-18 2009-03-24 Clarity Imaging Technologies, Inc. High-capacity toner cartridge and toner agitator
KR20080072367A (ko) * 2007-02-02 2008-08-06 삼성전자주식회사 폐토너수집장치 및 이를 갖는 화상형성장치
KR101075230B1 (ko) * 2007-09-05 2011-10-19 삼성전자주식회사 현상장치 및 이를 구비한 화상형성장치
JP2009086504A (ja) * 2007-10-02 2009-04-23 Brother Ind Ltd 現像剤カートリッジ
JP5497416B2 (ja) * 2009-12-09 2014-05-21 株式会社沖データ 現像装置およびそれを備えた画像形成装置
US8437680B2 (en) * 2010-01-25 2013-05-07 Samsung Electronics Co,. Ltd Developer and image forming apparatus including the same

Also Published As

Publication number Publication date
EP2405307A1 (en) 2012-01-11
JP2012018236A (ja) 2012-01-26
US20120008989A1 (en) 2012-01-12
CN102314128B (zh) 2016-03-09
CN102314128A (zh) 2012-01-11
US8942601B2 (en) 2015-01-27
EP2405307B1 (en) 2019-08-21

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