JPH0675221B2 - 接触ブラシ帯電装置 - Google Patents

接触ブラシ帯電装置

Info

Publication number
JPH0675221B2
JPH0675221B2 JP60230911A JP23091185A JPH0675221B2 JP H0675221 B2 JPH0675221 B2 JP H0675221B2 JP 60230911 A JP60230911 A JP 60230911A JP 23091185 A JP23091185 A JP 23091185A JP H0675221 B2 JPH0675221 B2 JP H0675221B2
Authority
JP
Japan
Prior art keywords
fiber
brush
charging
fibers
contact
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 - Lifetime
Application number
JP60230911A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61109067A (ja
Inventor
アール エウイング ジヨン
エイ スウイフト ジヨセフ
Original Assignee
ゼロツクス コーポレーシヨン
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 ゼロツクス コーポレーシヨン filed Critical ゼロツクス コーポレーシヨン
Publication of JPS61109067A publication Critical patent/JPS61109067A/ja
Publication of JPH0675221B2 publication Critical patent/JPH0675221B2/ja
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
    • 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)
JP60230911A 1984-10-29 1985-10-16 接触ブラシ帯電装置 Expired - Lifetime JPH0675221B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66582284A 1984-10-29 1984-10-29
US665822 1984-10-29

Publications (2)

Publication Number Publication Date
JPS61109067A JPS61109067A (ja) 1986-05-27
JPH0675221B2 true JPH0675221B2 (ja) 1994-09-21

Family

ID=24671697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60230911A Expired - Lifetime JPH0675221B2 (ja) 1984-10-29 1985-10-16 接触ブラシ帯電装置

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 (7)

* 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
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
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
DE3578236D1 (de) 1990-07-19
EP0180378A3 (en) 1986-12-10
JPS61109067A (ja) 1986-05-27
EP0180378A2 (de) 1986-05-07

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