DE3578236D1 - Kontaktbuerstenaufladung. - Google Patents

Kontaktbuerstenaufladung.

Info

Publication number
DE3578236D1
DE3578236D1 DE8585307466T DE3578236T DE3578236D1 DE 3578236 D1 DE3578236 D1 DE 3578236D1 DE 8585307466 T DE8585307466 T DE 8585307466T DE 3578236 T DE3578236 T DE 3578236T DE 3578236 D1 DE3578236 D1 DE 3578236D1
Authority
DE
Germany
Prior art keywords
contact brush
brush charging
charging
contact
brush
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
DE8585307466T
Other languages
English (en)
Inventor
Joan R Ewing
Joseph A Swift
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of DE3578236D1 publication Critical patent/DE3578236D1/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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/06—Eliminating residual charges from a reusable imaging member
    • 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
    • G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
    • G03G15/0233—Structure, details of the charging member, e.g. chemical composition, surface properties
    • 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0291—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices corona discharge devices, e.g. wires, pointed electrodes, means for cleaning the corona discharge device

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Brushes (AREA)
DE8585307466T 1984-10-29 1985-10-16 Kontaktbuerstenaufladung. Expired - Fee Related DE3578236D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66582284A 1984-10-29 1984-10-29

Publications (1)

Publication Number Publication Date
DE3578236D1 true DE3578236D1 (de) 1990-07-19

Family

ID=24671697

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585307466T Expired - Fee Related DE3578236D1 (de) 1984-10-29 1985-10-16 Kontaktbuerstenaufladung.

Country Status (3)

Country Link
EP (1) EP0180378B1 (de)
JP (1) JPH0675221B2 (de)
DE (1) DE3578236D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8712550D0 (en) * 1987-05-28 1987-07-01 Crosfield Electronics Ltd Gravure printing
US5012282A (en) * 1988-02-25 1991-04-30 Fujitsu Limited Brush contact type charging unit in an image forming apparatus
JP2633686B2 (ja) * 1989-05-31 1997-07-23 株式会社東芝 画像形成装置
JP3342906B2 (ja) * 1991-12-18 2002-11-11 ゼロックス・コーポレーション 電子装置及び電子スイッチ
JP6150568B2 (ja) * 2013-03-12 2017-06-21 キヤノン株式会社 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
JPS516245B2 (de) * 1972-08-07 1976-02-26
JPS49116329A (de) * 1973-03-13 1974-11-07
US4336565A (en) * 1980-08-04 1982-06-22 Xerox Corporation Charge process with a carbon fiber brush electrode
JPS5746265A (en) * 1980-09-03 1982-03-16 Canon Inc Electricity charging equipment
JPS5749965A (en) * 1980-09-11 1982-03-24 Canon Inc Friction charger
JPS5764754A (en) * 1980-10-08 1982-04-20 Toshiba Corp Charging device
JPS5767951A (en) * 1980-10-14 1982-04-24 Toshiba Corp Electric charger
JPS5840566A (ja) * 1981-09-03 1983-03-09 Kinoshita Kenkyusho:Kk 電子写真の接触帯電方法
US4555171A (en) * 1982-03-15 1985-11-26 Schlegel Corporation Conductive charge/discharge device

Also Published As

Publication number Publication date
EP0180378B1 (de) 1990-06-13
EP0180378A3 (en) 1986-12-10
JPS61109067A (ja) 1986-05-27
EP0180378A2 (de) 1986-05-07
JPH0675221B2 (ja) 1994-09-21

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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