DE69407214D1 - Bilderzeugungsverfahren - Google Patents

Bilderzeugungsverfahren

Info

Publication number
DE69407214D1
DE69407214D1 DE69407214T DE69407214T DE69407214D1 DE 69407214 D1 DE69407214 D1 DE 69407214D1 DE 69407214 T DE69407214 T DE 69407214T DE 69407214 T DE69407214 T DE 69407214T DE 69407214 D1 DE69407214 D1 DE 69407214D1
Authority
DE
Germany
Prior art keywords
imaging processes
imaging
processes
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
DE69407214T
Other languages
English (en)
Other versions
DE69407214T2 (de
Inventor
Joseph Y Kaukeinen
Thomas A Jadwin
Peter S Alexandrovich
Eric C Stelter
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE69407214D1 publication Critical patent/DE69407214D1/de
Publication of DE69407214T2 publication Critical patent/DE69407214T2/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
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/06—Developing
    • G03G13/08—Developing using a solid developer, e.g. powder developer
    • G03G13/09—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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0126—Details of unit using a solid developer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
DE69407214T 1993-05-20 1994-05-06 Bilderzeugungsverfahren Expired - Fee Related DE69407214T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/065,249 US5409791A (en) 1993-05-20 1993-05-20 Image forming method and apparatus

Publications (2)

Publication Number Publication Date
DE69407214D1 true DE69407214D1 (de) 1998-01-22
DE69407214T2 DE69407214T2 (de) 1998-06-10

Family

ID=22061387

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69407214T Expired - Fee Related DE69407214T2 (de) 1993-05-20 1994-05-06 Bilderzeugungsverfahren

Country Status (4)

Country Link
US (2) US5409791A (de)
EP (1) EP0625731B1 (de)
JP (1) JPH0743978A (de)
DE (1) DE69407214T2 (de)

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US5715504A (en) * 1995-04-26 1998-02-03 Sahay; Ravi B. Multi-directional pulsating magnetic brush
US5606404A (en) * 1995-11-22 1997-02-25 Eastman Kodak Company Toner development station with non-conductive skive
DE69717688T2 (de) 1996-01-17 2003-09-18 Nexpress Solutions Llc Verfahren um Tonerbilder aus zwei unterschiedlichen Tonermaterialen zu erstellen
US5713064A (en) * 1996-01-17 1998-01-27 Eastman Kodak Company Method and apparatus for forming toner images with two distinct toners
US5748218A (en) * 1996-01-17 1998-05-05 Eastman Kodak Company Method for forming toner images with two distinct toners
US5723240A (en) * 1996-05-29 1998-03-03 Eastman Kodak Company Method for controlling the formation of toner images with two distinct toners
EP0827046A1 (de) * 1996-08-14 1998-03-04 Agfa-Gevaert N.V. Vorrichtung zum direkten elektrostatischen Drucken enthaltend Tonerzufuhrmittel mit einer magnetischen Bürste mit rotierender magnetischer Walze
US6151047A (en) * 1996-08-14 2000-11-21 Agfa-Gevaert Direct electrostatic printing apparatus having a magnetic brush with a core rotating at high speed
US5826151A (en) * 1997-06-30 1998-10-20 Xerox Corporation Apparatus and method for non interactive agitated magnetic brush development
US5781837A (en) * 1997-06-30 1998-07-14 Xerox Corporation Magnetic flexible belt for non-interactive agitated magnetic brush development
US6102841A (en) * 1997-06-30 2000-08-15 Xerox Corporation Magnetic sleeve for non-interactive agitated magnetic brush development
US5890041A (en) * 1998-01-08 1999-03-30 Xerox Corporation Apparatus and method for non-interactive electrophotographic development
US5946534A (en) * 1998-01-08 1999-08-31 Xerox Corporation Apparatus and method for non-interactive electrophotographic development
EP0984338A1 (de) * 1998-05-11 2000-03-08 Xeikon Nv Verfahren für die Verwendung eines Bilderzeugungsgeräts
EP0957411A1 (de) * 1998-05-11 1999-11-17 Xeikon Nv Verfahren zur Verwendung eines Bilderzeugungsgeräts
US6355194B1 (en) 1999-03-22 2002-03-12 Xerox Corporation Carrier pelletizing processes
US6321055B1 (en) 1999-11-12 2001-11-20 Xerox Corporation Apparatus for non-interactive electrophotographic development
US6208824B1 (en) 1999-11-12 2001-03-27 Xerox Corporation Apparatus for non-interactive electrophotographic development using resonating donor member
US6167228A (en) * 1999-11-12 2000-12-26 Xerox Corporation Development system with split function development rolls
US6295431B1 (en) 1999-11-12 2001-09-25 Xerox Corporation Apparatus for non-interactive electrophotographic development
JP2003533749A (ja) 2000-05-17 2003-11-11 ハイデルバーグ デジタル エル．エル．シー． 静電画像現像の方法および装置
CA2374783A1 (en) * 2000-05-17 2001-11-22 Heidelberg Digital L.L.C. Electrostatic image developing process with optimized setpoints
US6728503B2 (en) 2001-02-28 2004-04-27 Heidelberger Druckmaschinen Ag Electrophotographic image developing process with optimized average developer bulk velocity
US6813128B2 (en) * 2001-05-25 2004-11-02 Nexpress Solutions Llc High voltage bias feedback for diagnostic purposes
US7314696B2 (en) 2001-06-13 2008-01-01 Eastman Kodak Company Electrophotographic toner and development process with improved charge to mass stability
US6946230B2 (en) 2001-11-13 2005-09-20 Heidelberger Druckmaschinen Ag Electrostatic image developing processes and compositions
EP1376250A3 (de) * 2002-06-24 2009-04-08 Eastman Kodak Company Elektrophotographischer Toner und Entwicklungsverfahren unter Verwendung von chemisch hergestelltem Toner
US20040115554A1 (en) * 2002-12-16 2004-06-17 Xerox Corporation. Coated carrier particles
US6771923B2 (en) 2002-12-17 2004-08-03 Xerox Corporation Magnetic core for use in a development system
US6785498B2 (en) 2002-12-17 2004-08-31 Xerox Corporation Development system for developing an image on an image bearing member
US20040114968A1 (en) * 2002-12-17 2004-06-17 Xerox Corporation Development system having an offset magnetic core
KR20040062065A (ko) * 2002-12-31 2004-07-07 엘지.필립스 엘시디 주식회사 능동행렬 유기전기발광소자
DE10306957A1 (de) * 2003-02-19 2004-09-09 Webasto Vehicle Systems International Gmbh Scheibenanordnung für ein Fahrzeug und Herstellungsverfahren dafür
US6959162B2 (en) * 2003-03-31 2005-10-25 Eastman Kodak Company Electrographic image developing apparatus and process
US20060150902A1 (en) * 2004-03-09 2006-07-13 Eastman Kodak Company Powder coating apparatus and method of powder coating using an electromagnetic brush
WO2005088406A2 (en) * 2004-03-09 2005-09-22 Eastman Kodak Company Powder coating using an electromagnetic brush
US7171144B2 (en) 2005-02-04 2007-01-30 Xerox Corporation Image defect reduction in image development apparatus
ES2277515B1 (es) * 2005-04-27 2008-06-01 Telefonica, S.A. Metodo de control de un sistema de amplificacion linealizado multiportadora, amplificador y sistema de amplificador.
US7426361B2 (en) * 2005-09-01 2008-09-16 Eastman Kodak Company Developer mixing apparatus having four ribbon blenders
US7885584B2 (en) * 2007-06-29 2011-02-08 Eastman Kodak Company Self-cleaning electrophotographic toning roller system
DE102009034107B3 (de) * 2009-07-21 2011-04-28 Eastman Kodak Company Entwicklervorrichtung
US8204411B2 (en) * 2009-07-31 2012-06-19 Eastman Kodak Company Electrographic image developing apparatus and method for developing including compensation for slippage
US8224209B2 (en) * 2009-08-18 2012-07-17 Eastman Kodak Company High-frequency banding reduction for electrophotographic printer
US8147948B1 (en) 2010-10-26 2012-04-03 Eastman Kodak Company Printed article
US8465899B2 (en) 2010-10-26 2013-06-18 Eastman Kodak Company Large particle toner printing method
US8530126B2 (en) 2010-10-26 2013-09-10 Eastman Kodak Company Large particle toner
US8626015B2 (en) 2010-10-26 2014-01-07 Eastman Kodak Company Large particle toner printer
US8771802B1 (en) 2012-04-20 2014-07-08 Xactiv, Inc. Device and materials fabrication and patterning via shaped slot electrode control of direct electrostatic powder deposition

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JPS56144452A (en) * 1980-04-14 1981-11-10 Hitachi Ltd Electrophotographic recorder
US4546060A (en) * 1982-11-08 1985-10-08 Eastman Kodak Company Two-component, dry electrographic developer compositions containing hard magnetic carrier particles and method for using the same
DE3411655C2 (de) * 1983-03-31 1996-11-07 Konishiroku Photo Ind Entwicklungsverfahren
US4473029A (en) * 1983-07-01 1984-09-25 Eastman Kodak Company Electrographic magnetic brush development method, apparatus and system
US4531832A (en) * 1983-08-01 1985-07-30 Eastman Kodak Company Electrographic apparatus, method and system employing image development adjustment
DE3483877D1 (de) * 1983-10-03 1991-02-07 Konishiroku Photo Ind Mi-vielfach-bild-reproduktionsverfahren.
DE3585743D1 (de) * 1984-01-30 1992-05-07 Konishiroku Photo Ind Verfahren zur erzeugung von bildern.
US4565438A (en) * 1984-02-01 1986-01-21 Xerox Corporation Development system using electrically field dependent developer material
US4657374A (en) * 1984-06-23 1987-04-14 Matsushita Electric Industrial Co., Ltd. Development system for photoreceptor having surface potential and a large amount of charge
US4666804A (en) * 1984-07-06 1987-05-19 Konishiroku Photo Industry Co., Ltd. Method of and apparatus for image forming
DE3650246T2 (de) * 1985-09-17 1995-07-20 Canon Kk Entwicklungsverfahren und Gerät.
JP2554249B2 (ja) * 1985-09-30 1996-11-13 キヤノン株式会社 現像装置
US4647186A (en) * 1985-11-04 1987-03-03 Eastman Kodak Company Biased scavenging grid for electrographic apparatus
DE3640642A1 (de) * 1985-11-29 1987-06-11 Hitachi Metals Ltd Umkehrentwicklungsverfahren
US4677929A (en) * 1986-02-28 1987-07-07 Harris William B Desiccant cartridge for fuel tank vent line
JPH0648404B2 (ja) * 1986-06-12 1994-06-22 コニカ株式会社 現像装置
US4690096A (en) * 1986-12-22 1987-09-01 Eastman Kodak Company Magnetic brush development apparatus having a gating and metering mechanism
JP2637095B2 (ja) * 1987-03-12 1997-08-06 株式会社リコー 現像装置
US4873551A (en) * 1987-03-16 1989-10-10 Canon Kabushiki Kaisha Developing apparatus using magnetic carrier under AC field
JPH0814737B2 (ja) * 1987-06-08 1996-02-14 富士ゼロックス株式会社 マイクロカプセル現像剤現像装置
US4764445A (en) * 1987-06-15 1988-08-16 Eastman Kodak Company Electrographic magnetic carrier particles
JPS63314568A (ja) * 1987-06-17 1988-12-22 Konica Corp 画像形成方法
US4822811A (en) * 1987-11-13 1989-04-18 Abbott Laboratories Carbazole lipoxygenase inhibiting compounds, compositions and use
US4797334A (en) * 1987-12-14 1989-01-10 The United States Of America As Represented By The Secretary Of The Army Patterning optical and X-ray masks for integrated circuit fabrication
JPH087479B2 (ja) * 1988-05-19 1996-01-29 株式会社日立製作所 多色記録装置
US5001028A (en) * 1988-08-15 1991-03-19 Eastman Kodak Company Electrophotographic method using hard magnetic carrier particles
US4949127A (en) * 1988-11-28 1990-08-14 Mita Industrial Co., Ltd. Magnetic brush development process
JP2885424B2 (ja) * 1989-07-10 1999-04-26 桂川電機株式会社 電子写真現像装置
US5019796A (en) * 1989-12-22 1991-05-28 Eastman Kodak Company Bar magnet for construction of a magnetic roller core
US5063399A (en) * 1990-08-06 1991-11-05 Eastman Kodak Company Electrophotographic apparatus having reduced drum drive flutter
US5140936A (en) * 1990-12-20 1992-08-25 Eastman Kodak Company Development apparatus having means for partially skiving magnetic developer
US5196887A (en) * 1991-06-07 1993-03-23 Eastman Kodak Company Image forming apparatus having a magnetic brush toning station
US5227848A (en) * 1992-02-04 1993-07-13 Eastman Kodak Company Developer flow rate regulation for an electrophotographic toning roller
US5376492A (en) * 1993-05-20 1994-12-27 Eastman Kodak Company Method and apparatus for developing an electrostatic image using a two component developer

Also Published As

Publication number Publication date
DE69407214T2 (de) 1998-06-10
US5489975A (en) 1996-02-06
US5409791A (en) 1995-04-25
EP0625731A1 (de) 1994-11-23
JPH0743978A (ja) 1995-02-14
EP0625731B1 (de) 1997-12-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NEXPRESS SOLUTIONS LLC, ROCHESTER, N.Y., US

8328 Change in the person/name/address of the agent

Free format text: FEY, H., DIPL.-PHYS., PAT.-ANW., 69115 HEIDELBERG

8327 Change in the person/name/address of the patent owner

Owner name: EASTMAN KODAK CO., ROCHESTER, N.Y., US

8328 Change in the person/name/address of the agent

Representative=s name: LAUERWALD, J., DIPL.-PHYS., PAT.-ANW., 24214 GETTO

8339 Ceased/non-payment of the annual fee