DE69719253D1 - Entwicklungsvorrichtung - Google Patents

Entwicklungsvorrichtung

Info

Publication number
DE69719253D1
DE69719253D1 DE69719253T DE69719253T DE69719253D1 DE 69719253 D1 DE69719253 D1 DE 69719253D1 DE 69719253 T DE69719253 T DE 69719253T DE 69719253 T DE69719253 T DE 69719253T DE 69719253 D1 DE69719253 D1 DE 69719253D1
Authority
DE
Germany
Prior art keywords
developing device
developing
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.)
Expired - Lifetime
Application number
DE69719253T
Other languages
English (en)
Other versions
DE69719253T2 (de
Inventor
Toshiyuki Karakama
Isao Ikemoto
Kazushi Watanabe
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of DE69719253D1 publication Critical patent/DE69719253D1/de
Application granted granted Critical
Publication of DE69719253T2 publication Critical patent/DE69719253T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
    • G03G15/0942—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush with means for preventing toner scattering from the magnetic brush, e.g. magnetic seals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
DE69719253T 1996-07-26 1997-07-24 Entwicklungsvorrichtung Expired - Lifetime DE69719253T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19815296A JP3352329B2 (ja) 1996-07-26 1996-07-26 現像装置およびこれを備えたプロセスカートリッジ

Publications (2)

Publication Number Publication Date
DE69719253D1 true DE69719253D1 (de) 2003-04-03
DE69719253T2 DE69719253T2 (de) 2003-11-13

Family

ID=16386334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69719253T Expired - Lifetime DE69719253T2 (de) 1996-07-26 1997-07-24 Entwicklungsvorrichtung

Country Status (9)

Country Link
US (1) US6160976A (de)
EP (1) EP0821288B1 (de)
JP (1) JP3352329B2 (de)
KR (1) KR100327627B1 (de)
CN (1) CN1092809C (de)
AU (1) AU727718B2 (de)
CA (1) CA2211250C (de)
DE (1) DE69719253T2 (de)
HK (1) HK1006098A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3323749B2 (ja) * 1996-08-01 2002-09-09 キヤノン株式会社 磁気シール装置及び現像装置並びに画像形成装置
JP3492109B2 (ja) * 1996-09-26 2004-02-03 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
JP4018210B2 (ja) * 1997-10-29 2007-12-05 キヤノン株式会社 現像装置及びプロセスカートリッジ及び電子写真画像形成装置
JP3618984B2 (ja) * 1997-11-11 2005-02-09 キヤノン株式会社 現像装置及びプロセスカートリッジ
JP2001255786A (ja) 2000-01-07 2001-09-21 Canon Inc 電子写真画像形成装置
JP3745231B2 (ja) 2000-01-13 2006-02-15 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
JP2001290355A (ja) 2000-04-06 2001-10-19 Canon Inc 現像装置、プロセスカートリッジ及び電子写真画像形成装置
US6697578B2 (en) 2000-08-25 2004-02-24 Canon Kabushiki Kaisha Memory member, unit, process cartridge and electrophotographic image forming apparatus
JP2002196647A (ja) 2000-12-22 2002-07-12 Canon Inc プロセスカートリッジ及び画像形成装置
JP4745511B2 (ja) * 2001-02-09 2011-08-10 キヤノン株式会社 画像形成装置及びプロセスカートリッジ
JP2002258720A (ja) 2001-03-05 2002-09-11 Canon Inc 電子写真画像形成装置及びプロセスカートリッジ
JP4819232B2 (ja) 2001-03-09 2011-11-24 キヤノン株式会社 プロセスカートリッジ、及びこれを備えた画像形成装置
JP2003241606A (ja) 2002-02-20 2003-08-29 Canon Inc プロセスカートリッジ及びクリーニング装置
JP3854897B2 (ja) * 2002-05-21 2006-12-06 キヤノン株式会社 現像装置及びプロセスカートリッジ及び画像形成装置
JP3548564B2 (ja) * 2002-11-08 2004-07-28 キヤノン株式会社 現像ローラー組立方法
JP4321801B2 (ja) * 2002-11-21 2009-08-26 キヤノンファインテック株式会社 現像装置及び画像形成装置
JP4217474B2 (ja) * 2002-12-20 2009-02-04 キヤノン株式会社 磁性体シール部材、これを用いた現像装置、プロセスカートリッジ及び電子写真画像形成装置
JP2004205950A (ja) * 2002-12-26 2004-07-22 Canon Inc クリーニング装置、プロセスカートリッジおよび画像形成装置
JP4339278B2 (ja) * 2005-05-18 2009-10-07 京セラミタ株式会社 現像装置およびこの現像装置が適用された画像形成装置
US20100213123A1 (en) 2007-01-09 2010-08-26 Marston Peter G Ballasted sequencing batch reactor system and method for treating wastewater
US8470172B2 (en) 2007-01-09 2013-06-25 Siemens Industry, Inc. System for enhancing a wastewater treatment process
AU2008205247B2 (en) 2007-01-09 2010-07-01 Evoqua Water Technologies Llc A system and method for removing dissolved contaminants, particulate contaminants, and oil contaminants from industrial waste water
US20080164183A1 (en) * 2007-01-09 2008-07-10 Marston Peter G Collection system for a wet drum magnetic separator
US20110036771A1 (en) 2007-01-09 2011-02-17 Steven Woodard Ballasted anaerobic system and method for treating wastewater
CN104395246A (zh) 2012-06-11 2015-03-04 伊沃夸水处理技术有限责任公司 使用固定膜工艺和压载沉降的处理
CA2881703C (en) 2012-09-26 2020-12-22 Evoqua Water Technologies Llc System for measuring the concentration of magnetic ballast in a slurry
WO2014097593A1 (en) 2012-12-20 2014-06-26 Canon Kabushiki Kaisha Developing unit and process cartridge
JP6320169B2 (ja) 2014-05-23 2018-05-09 キヤノン株式会社 現像装置、プロセスカートリッジ及び画像形成装置
JP6855284B2 (ja) 2017-03-03 2021-04-07 キヤノン株式会社 カートリッジ及び画像形成装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61172173A (ja) * 1985-01-25 1986-08-02 Matsushita Electric Ind Co Ltd 現像装置
JPH0313977A (ja) * 1989-06-13 1991-01-22 Canon Inc 現像装置
JPH04136965A (ja) * 1990-09-28 1992-05-11 Canon Inc 現像装置
US5585895A (en) * 1991-12-19 1996-12-17 Canon Kabushiki Kaisha Developing device and process cartridge with it
JP3157610B2 (ja) * 1992-06-30 2001-04-16 キヤノン株式会社 プロセスカートリッジ及び画像形成装置
EP0586044B1 (de) * 1992-09-04 1997-03-26 Canon Kabushiki Kaisha Arbeitseinheit, Verfahren zum Zusammenbau dieser Einheit und Bilderzeugungsgerät
JP3001760B2 (ja) * 1993-12-16 2000-01-24 キヤノン株式会社 現像装置及びプロセスカートリッジ
US5552864A (en) * 1995-01-17 1996-09-03 Xerox Corporation Magnetic seal with tapered shunts
US5563689A (en) * 1995-05-26 1996-10-08 T/R Systems Developer module with electromagnetic shutter

Also Published As

Publication number Publication date
CA2211250A1 (en) 1998-01-26
CN1172976A (zh) 1998-02-11
KR100327627B1 (ko) 2002-05-10
EP0821288A1 (de) 1998-01-28
AU3081097A (en) 1998-02-05
CN1092809C (zh) 2002-10-16
JP3352329B2 (ja) 2002-12-03
AU727718B2 (en) 2000-12-21
JPH1039630A (ja) 1998-02-13
CA2211250C (en) 2002-02-05
DE69719253T2 (de) 2003-11-13
HK1006098A1 (en) 1999-02-12
US6160976A (en) 2000-12-12
KR980010660A (ko) 1998-04-30
EP0821288B1 (de) 2003-02-26

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Legal Events

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