EP1156390A3 - Elektrostatische Bildentwicklungsvorrichtung - Google Patents

Elektrostatische Bildentwicklungsvorrichtung Download PDF

Info

Publication number
EP1156390A3
EP1156390A3 EP01110191A EP01110191A EP1156390A3 EP 1156390 A3 EP1156390 A3 EP 1156390A3 EP 01110191 A EP01110191 A EP 01110191A EP 01110191 A EP01110191 A EP 01110191A EP 1156390 A3 EP1156390 A3 EP 1156390A3
Authority
EP
European Patent Office
Prior art keywords
developing
toner unit
electrostatic image
photoconductor drum
slide rail
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.)
Granted
Application number
EP01110191A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1156390B1 (de
EP1156390A2 (de
Inventor
Thomas Albrecht
Richard G. Allen
Timothy G. Armstrong
Christopher S. Garcia
Donald S. Hensel
Thomas K. Hilbert
Gary E. Nichols
John Thompson
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
Priority claimed from US09/574,425 external-priority patent/US6263177B1/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of EP1156390A2 publication Critical patent/EP1156390A2/de
Publication of EP1156390A3 publication Critical patent/EP1156390A3/de
Application granted granted Critical
Publication of EP1156390B1 publication Critical patent/EP1156390B1/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
    • G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
    • G03G15/751—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to drum
    • 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
    • G03G15/06—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
    • 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
    • G03G2221/1606—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Ink Jet (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
EP01110191A 2000-05-17 2001-05-08 Elektrostatische Bildentwicklungsvorrichtung Expired - Lifetime EP1156390B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US20488100P 2000-05-17 2000-05-17
US204881P 2000-05-17
US09/574,425 US6263177B1 (en) 2000-05-19 2000-05-19 Document printer/copier with decoupleable drum-support member
US574425 2000-05-19

Publications (3)

Publication Number Publication Date
EP1156390A2 EP1156390A2 (de) 2001-11-21
EP1156390A3 true EP1156390A3 (de) 2004-09-08
EP1156390B1 EP1156390B1 (de) 2007-09-26

Family

ID=26899868

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01110191A Expired - Lifetime EP1156390B1 (de) 2000-05-17 2001-05-08 Elektrostatische Bildentwicklungsvorrichtung

Country Status (2)

Country Link
EP (1) EP1156390B1 (un)
DE (3) DE10122237A1 (un)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004036159A1 (de) 2004-07-26 2006-03-23 OCé PRINTING SYSTEMS GMBH Anordnung und Verfahren zum Einfärben eines Applikatorelementes eines elektrofotografischen Druckers oder Kopierers

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538593A (en) * 1978-09-13 1980-03-18 Minolta Camera Co Ltd Positioning device in electrophotographic copier
JPS5764763A (en) * 1980-10-08 1982-04-20 Minolta Camera Co Ltd Developer supporting device
JPS6076771A (ja) * 1983-10-04 1985-05-01 Canon Inc 画像形成装置
JPS60177371A (ja) * 1984-02-24 1985-09-11 Konishiroku Photo Ind Co Ltd 複写装置等における現像装置の逃避装置
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
JPS61201273A (ja) * 1985-03-04 1986-09-05 Canon Inc 画像形成装置
JPH0619321A (ja) * 1992-06-29 1994-01-28 Canon Inc 現像装置
US5484680A (en) * 1990-02-28 1996-01-16 Hitachi Metals, Ltd. Magnetic brush developing method
JPH1091002A (ja) * 1996-09-13 1998-04-10 Nec Niigata Ltd 現像装置
US6041203A (en) * 1999-02-26 2000-03-21 Brother Kogyo Kabushiki Kaisha Process unit, photosensitive member cartridge, developer cartridge, and image forming apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1582150A (en) * 1976-08-18 1980-12-31 Ricoh Kk Electrophotographic copying machines
DE2949164A1 (de) * 1978-12-08 1980-06-26 Canon Kk Einrichtung zum befestigen und loesen eines gitterartigen, photoempfindlichen mediums
JPS5713473A (en) * 1980-06-30 1982-01-23 Fuji Xerox Co Ltd Drawing device for photosensitive drum
US4385827A (en) * 1981-04-15 1983-05-31 Xerox Corporation High speed duplicator with finishing function
JPS58181058A (ja) * 1982-04-19 1983-10-22 Mita Ind Co Ltd 静電複写機
US4952989A (en) * 1985-04-16 1990-08-28 Sharp Kabushiki Kaisha Photoreceptor attachment device for an electrophotographic copying machine
JPH03225371A (ja) * 1990-01-31 1991-10-04 Tokyo Electric Co Ltd 電子写真装置
JP3298728B2 (ja) * 1993-11-12 2002-07-08 株式会社リコー 画像形成装置
JPH08142307A (ja) * 1994-11-16 1996-06-04 Riso Kagaku Corp 輪転式印刷機のインキ容器保持装置
JP3495250B2 (ja) * 1998-03-19 2004-02-09 富士ゼロックス株式会社 電子写真装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538593A (en) * 1978-09-13 1980-03-18 Minolta Camera Co Ltd Positioning device in electrophotographic copier
JPS5764763A (en) * 1980-10-08 1982-04-20 Minolta Camera Co Ltd Developer supporting device
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
JPS6076771A (ja) * 1983-10-04 1985-05-01 Canon Inc 画像形成装置
JPS60177371A (ja) * 1984-02-24 1985-09-11 Konishiroku Photo Ind Co Ltd 複写装置等における現像装置の逃避装置
JPS61201273A (ja) * 1985-03-04 1986-09-05 Canon Inc 画像形成装置
US5484680A (en) * 1990-02-28 1996-01-16 Hitachi Metals, Ltd. Magnetic brush developing method
JPH0619321A (ja) * 1992-06-29 1994-01-28 Canon Inc 現像装置
JPH1091002A (ja) * 1996-09-13 1998-04-10 Nec Niigata Ltd 現像装置
US6041203A (en) * 1999-02-26 2000-03-21 Brother Kogyo Kabushiki Kaisha Process unit, photosensitive member cartridge, developer cartridge, and image forming apparatus

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 004, no. 070 (P - 012) 23 May 1980 (1980-05-23) *
PATENT ABSTRACTS OF JAPAN vol. 006, no. 145 (P - 132) 4 August 1982 (1982-08-04) *
PATENT ABSTRACTS OF JAPAN vol. 009, no. 217 (P - 385) 4 September 1985 (1985-09-04) *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 026 (P - 425) 31 January 1986 (1986-01-31) *
PATENT ABSTRACTS OF JAPAN vol. 011, no. 032 (P - 541) 30 January 1987 (1987-01-30) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 228 (P - 1730) 25 April 1994 (1994-04-25) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 09 31 July 1998 (1998-07-31) *

Also Published As

Publication number Publication date
EP1156390B1 (de) 2007-09-26
EP1156390A2 (de) 2001-11-21
DE10122237A1 (de) 2001-12-20
DE10122411B4 (de) 2010-07-22
DE10122411A1 (de) 2002-01-03
DE50113051D1 (de) 2007-11-08

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