JP2010509642A - 再現装置用の現像ステーション - Google Patents

再現装置用の現像ステーション Download PDF

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Publication number
JP2010509642A
JP2010509642A JP2009536311A JP2009536311A JP2010509642A JP 2010509642 A JP2010509642 A JP 2010509642A JP 2009536311 A JP2009536311 A JP 2009536311A JP 2009536311 A JP2009536311 A JP 2009536311A JP 2010509642 A JP2010509642 A JP 2010509642A
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JP
Japan
Prior art keywords
transfer roller
magnetic
developer
roller
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.)
Pending
Application number
JP2009536311A
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English (en)
Japanese (ja)
Other versions
JP2010509642A5 (enExample
Inventor
エリック カール ステルター
ジョセフ エドワード ガス
リンカーン レイバーン ジュニア
Original Assignee
イーストマン コダック カンパニー
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 イーストマン コダック カンパニー filed Critical イーストマン コダック カンパニー
Publication of JP2010509642A publication Critical patent/JP2010509642A/ja
Publication of JP2010509642A5 publication Critical patent/JP2010509642A5/ja
Pending 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
    • G03G15/0806—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
    • G03G15/09—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
    • 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
    • G03G2215/06—Developing structures, details
    • G03G2215/0602—Developer
    • G03G2215/0604—Developer solid type
    • G03G2215/0607—Developer solid type two-component
    • G03G2215/0609—Developer solid type two-component magnetic brush

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
JP2009536311A 2006-11-10 2007-11-09 再現装置用の現像ステーション Pending JP2010509642A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/558,562 US20080112732A1 (en) 2006-11-10 2006-11-10 Development station for a reproduction apparatus
PCT/US2007/023630 WO2008060456A1 (en) 2006-11-10 2007-11-09 Development station for a reproduction apparatus

Publications (2)

Publication Number Publication Date
JP2010509642A true JP2010509642A (ja) 2010-03-25
JP2010509642A5 JP2010509642A5 (enExample) 2010-12-24

Family

ID=39203252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009536311A Pending JP2010509642A (ja) 2006-11-10 2007-11-09 再現装置用の現像ステーション

Country Status (4)

Country Link
US (1) US20080112732A1 (enExample)
EP (1) EP2080065A1 (enExample)
JP (1) JP2010509642A (enExample)
WO (1) WO2008060456A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7643778B2 (en) * 2007-04-30 2010-01-05 Eastman Kodak Company Powder transport with a tapered feed roller of an electrostatographic printer
US7995956B2 (en) * 2009-06-15 2011-08-09 Eastman Kodak Company Developer system and method for providing variable flow rate of developer in an electrographic printer
US8229333B2 (en) * 2009-06-15 2012-07-24 Eastman Kodak Company Developer system and method for providing a stable flow rate of developer in an electrographic printer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UST959003I4 (en) * 1976-10-05 1977-06-07 Electrostatic process development apparatus
US4131357A (en) * 1977-03-21 1978-12-26 Xerox Corporation Sequentially activated development system for an electrophotographic printer
US4671207A (en) * 1985-12-11 1987-06-09 Eastman Kodak Company Magnetic brush development apparatus
US5227848A (en) * 1992-02-04 1993-07-13 Eastman Kodak Company Developer flow rate regulation for an electrophotographic toning roller
US6055401A (en) * 1995-09-12 2000-04-25 Fujitsu Limited Electrophotographic image-forming apparatus having developing device which includes a plurality of developing rollers
JPH11212366A (ja) * 1998-01-21 1999-08-06 Fuji Xerox Co Ltd 現像装置
US6385415B1 (en) * 2000-05-18 2002-05-07 Nexpress Solutions Llc Development station for a reproduction apparatus
US6973281B2 (en) * 2002-04-26 2005-12-06 Canon Kabushiki Kaisha Developing apparatus with two developing chamber-rotatable member pairs
US7054583B2 (en) * 2002-10-07 2006-05-30 Canon Kabushiki Kaisha Developing device including two developer carrying members
JP2006126545A (ja) * 2004-10-29 2006-05-18 Konica Minolta Business Technologies Inc 画像形成装置

Also Published As

Publication number Publication date
US20080112732A1 (en) 2008-05-15
EP2080065A1 (en) 2009-07-22
WO2008060456A1 (en) 2008-05-22

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