DE69007768D1 - Entwicklungsgerät für elektrostatische latente Bilder. - Google Patents

Entwicklungsgerät für elektrostatische latente Bilder.

Info

Publication number
DE69007768D1
DE69007768D1 DE90200122T DE69007768T DE69007768D1 DE 69007768 D1 DE69007768 D1 DE 69007768D1 DE 90200122 T DE90200122 T DE 90200122T DE 69007768 T DE69007768 T DE 69007768T DE 69007768 D1 DE69007768 D1 DE 69007768D1
Authority
DE
Germany
Prior art keywords
electrostatic latent
latent images
development device
development
images
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
DE90200122T
Other languages
English (en)
Other versions
DE69007768T2 (de
Inventor
Marcel Franciscus Verbeek
Robert Frans Janssens
Jan Albert Zwijsen
Aken Luc Karel Van
Serge Martin Tavernier
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.)
Agfa Gevaert NV
Original Assignee
Agfa Gevaert NV
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 Agfa Gevaert NV filed Critical Agfa Gevaert NV
Publication of DE69007768D1 publication Critical patent/DE69007768D1/de
Application granted granted Critical
Publication of DE69007768T2 publication Critical patent/DE69007768T2/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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
DE69007768T 1990-01-17 1990-01-17 Entwicklungsgerät für elektrostatische latente Bilder. Expired - Fee Related DE69007768T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90200122A EP0437864B1 (de) 1990-01-17 1990-01-17 Entwicklungsgerät für elektrostatische latente Bilder

Publications (2)

Publication Number Publication Date
DE69007768D1 true DE69007768D1 (de) 1994-05-05
DE69007768T2 DE69007768T2 (de) 1994-10-13

Family

ID=8204919

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69007768T Expired - Fee Related DE69007768T2 (de) 1990-01-17 1990-01-17 Entwicklungsgerät für elektrostatische latente Bilder.

Country Status (4)

Country Link
US (1) US5142333A (de)
EP (1) EP0437864B1 (de)
JP (1) JPH04218078A (de)
DE (1) DE69007768T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05313488A (ja) * 1992-05-08 1993-11-26 Ricoh Co Ltd 現像装置
JPH0635317A (ja) * 1992-07-16 1994-02-10 Fuji Xerox Co Ltd 電子写真用一成分現像装置
JPH07152235A (ja) * 1993-11-30 1995-06-16 Fujitsu Ltd 現像剤攪拌装置並びにこれを用いた現像装置及び画像形成装置
IT1268013B1 (it) * 1994-02-07 1997-02-20 Olivetti Canon Ind Spa Unita' di sviluppo per elettrofotocopiatrici
US5987280A (en) * 1994-03-18 1999-11-16 Fujitsu Limited Developing device for electrostatic latent image
EP0807866A1 (de) * 1996-05-17 1997-11-19 Agfa-Gevaert N.V. Elektrostatographische Entwicklungsvorrichtung mit einem Tonerdosierbehälter
US5809383A (en) * 1996-07-01 1998-09-15 Agfa-Gevaert N.V. Electrostatic developing device
EP0816935B1 (de) * 1996-07-01 2003-12-17 Xeikon International N.V. Vorrichtung zum Entwickeln eines latenten elektrostatischen Bildes
JP4092223B2 (ja) * 2003-02-25 2008-05-28 株式会社リコー 現像装置及び画像形成装置
JP2012032718A (ja) * 2010-08-02 2012-02-16 Sharp Corp 現像装置および画像形成装置
JP5589027B2 (ja) * 2012-05-25 2014-09-10 京セラドキュメントソリューションズ株式会社 現像剤搬送装置、およびこれを備える現像装置、画像形成装置
JP5640046B2 (ja) * 2012-07-20 2014-12-10 京セラドキュメントソリューションズ株式会社 現像剤搬送装置、およびこれを備える現像装置、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
US4887132A (en) * 1984-04-06 1989-12-12 Eastman Kodak Company Electrographic development apparatus having a ribbon blender
JPH0695247B2 (ja) * 1985-03-22 1994-11-24 ミノルタ株式会社 静電潜像現像装置
US4814820A (en) * 1985-06-29 1989-03-21 Minolta Camera Kabushiki Kaisha Electrostatic latent image developing apparatus
JPS63133171A (ja) * 1986-11-25 1988-06-04 Minolta Camera Co Ltd 現像装置
JPS63160571U (de) * 1987-04-09 1988-10-20
JPH01116574A (ja) * 1987-10-29 1989-05-09 Minolta Camera Co Ltd トナー補給装置
JPH01201684A (ja) * 1988-02-05 1989-08-14 Minolta Camera Co Ltd 現像装置
US4878089A (en) * 1988-08-11 1989-10-31 Eastman Kodak Company Developer station for a reproduction apparatus
US4963033A (en) * 1988-10-19 1990-10-16 Wenger Manufacturing, Inc. Screw refiner

Also Published As

Publication number Publication date
US5142333A (en) 1992-08-25
JPH04218078A (ja) 1992-08-07
EP0437864A1 (de) 1991-07-24
DE69007768T2 (de) 1994-10-13
EP0437864B1 (de) 1994-03-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee