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DE60011708D1 - Entwicklungsvorrichtung mit Stromversorgungsanschluss zum Anlegen einer Vorspannung - Google Patents

Entwicklungsvorrichtung mit Stromversorgungsanschluss zum Anlegen einer Vorspannung

Info

Publication number
DE60011708D1
DE60011708D1 DE60011708T DE60011708T DE60011708D1 DE 60011708 D1 DE60011708 D1 DE 60011708D1 DE 60011708 T DE60011708 T DE 60011708T DE 60011708 T DE60011708 T DE 60011708T DE 60011708 D1 DE60011708 D1 DE 60011708D1
Authority
DE
Germany
Prior art keywords
applying
power supply
bias voltage
supply connection
development device
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 - Fee Related
Application number
DE60011708T
Other languages
English (en)
Other versions
DE60011708T2 (de
Inventor
Yoshikazu Sasago
Teruhiko Sasaki
Takashi Akutsu
Shinya Noda
Yoshiyuki Batori
Ichiro Terada
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
Application granted granted Critical
Publication of DE60011708D1 publication Critical patent/DE60011708D1/de
Publication of DE60011708T2 publication Critical patent/DE60011708T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1839—Means for handling the process cartridge in the apparatus body
    • G03G21/1867—Means for handling the process cartridge in the apparatus body for electrically connecting the process cartridge to the apparatus, electrical connectors, power supply
    • 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
    • G03G15/0907—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush with bias voltage
    • 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
    • G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration
    • G03G15/0935—Details concerning the magnetic brush roller structure, e.g. magnet configuration relating to bearings or driving mechanism
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
    • G03G21/1652—Electrical connection means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
    • G03G21/1676—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the developer unit
    • 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
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0167—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member
    • G03G2215/0174—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member plural rotations of recording member to produce multicoloured copy
    • G03G2215/0177—Rotating set of developing units
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/166—Electrical connectors
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/18—Cartridge systems
    • G03G2221/183—Process cartridge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Dry Development In Electrophotography (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Developing For Electrophotography (AREA)
DE60011708T 1999-04-30 2000-04-28 Entwicklungsvorrichtung mit Stromversorgungsanschluss zum Anlegen einer Vorspannung Expired - Fee Related DE60011708T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11123648A JP2000315006A (ja) 1999-04-30 1999-04-30 現像装置、プロセスカートリッジ、電子写真画像形成装置、および、給電部品
JP12364899 1999-04-30

Publications (2)

Publication Number Publication Date
DE60011708D1 true DE60011708D1 (de) 2004-07-29
DE60011708T2 DE60011708T2 (de) 2005-07-07

Family

ID=14865808

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60011708T Expired - Fee Related DE60011708T2 (de) 1999-04-30 2000-04-28 Entwicklungsvorrichtung mit Stromversorgungsanschluss zum Anlegen einer Vorspannung

Country Status (6)

Country Link
US (1) US6366746B1 (de)
EP (1) EP1054300B1 (de)
JP (1) JP2000315006A (de)
KR (1) KR100371063B1 (de)
CN (2) CN1126995C (de)
DE (1) DE60011708T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6666595B2 (en) * 2001-05-08 2003-12-23 Hewlett-Packard Development Company, Lp System and methods for protecting printer consumables through positioning non-use zones
JP2002341619A (ja) * 2001-05-11 2002-11-29 Fuji Xerox Co Ltd 光沢付与装置及びこれを用いたカラー画像形成装置
JP2005258344A (ja) * 2004-03-15 2005-09-22 Brother Ind Ltd 現像カートリッジ、像担持体カートリッジ、プロセスカートリッジ及び画像形成装置
JP2005351939A (ja) * 2004-06-08 2005-12-22 Canon Inc 画像加熱装置
CN100541347C (zh) * 2005-07-08 2009-09-16 兄弟工业株式会社 显影盒
JP4569977B1 (ja) 2009-03-23 2010-10-27 キヤノン株式会社 電子写真画像形成装置
JP4562208B1 (ja) * 2009-03-23 2010-10-13 キヤノン株式会社 カラー電子写真画像形成装置
JP4605821B2 (ja) * 2009-03-23 2011-01-05 キヤノン株式会社 電子写真画像形成装置
JP4569978B1 (ja) * 2009-03-23 2010-10-27 キヤノン株式会社 カラー電子写真画像形成装置
JP4721471B2 (ja) 2009-03-23 2011-07-13 キヤノン株式会社 電子写真画像形成装置
JP4846033B2 (ja) * 2009-03-26 2011-12-28 キヤノン株式会社 電子写真画像形成装置
JP5126268B2 (ja) * 2010-03-26 2013-01-23 ブラザー工業株式会社 現像カートリッジ
US8818241B2 (en) * 2011-09-12 2014-08-26 Static Control Components, Inc. Universal part for use in an image recording apparatus
JP6108731B2 (ja) * 2012-09-06 2017-04-05 キヤノン株式会社 画像形成装置
JP6108286B2 (ja) * 2013-02-21 2017-04-05 株式会社リコー プロセスユニット及び画像形成装置
CN104597737B (zh) * 2013-10-30 2022-03-01 纳思达股份有限公司 一种图像形成装置用处理盒

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5283619A (en) 1991-12-20 1994-02-01 Canon Kabushiki Kaisha Developing apparatus and process cartridge having same
JP3334963B2 (ja) 1993-02-01 2002-10-15 キヤノン株式会社 円筒部材と係合部材とを再結合する結合方法
US5634175A (en) 1995-03-28 1997-05-27 Steven Bruce Michlin Electrical contact device for developer roller of toner cartridge
US5606722A (en) * 1995-09-25 1997-02-25 Xerox Corporation Internal electrical contact for magnetic development rolls
JP3869902B2 (ja) * 1996-03-05 2007-01-17 キヤノン株式会社 現像カートリッジ及び電子写真画像形成装置
US6208817B1 (en) * 1998-10-26 2001-03-27 Canon Kabushiki Kaisha Developing apparatus and method for assembling the same

Also Published As

Publication number Publication date
CN1126995C (zh) 2003-11-05
CN1495569A (zh) 2004-05-12
US6366746B1 (en) 2002-04-02
DE60011708T2 (de) 2005-07-07
KR100371063B1 (ko) 2003-02-06
CN1316321C (zh) 2007-05-16
KR20010020799A (ko) 2001-03-15
CN1272638A (zh) 2000-11-08
EP1054300A1 (de) 2000-11-22
JP2000315006A (ja) 2000-11-14
EP1054300B1 (de) 2004-06-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee