BE718180A - - Google Patents

Info

Publication number
BE718180A
BE718180A BE718180DA BE718180A BE 718180 A BE718180 A BE 718180A BE 718180D A BE718180D A BE 718180DA BE 718180 A BE718180 A BE 718180A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE718180A publication Critical patent/BE718180A/xx

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
    • G03G15/02—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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Rolls And Other Rotary Bodies (AREA)
BE718180D 1967-07-28 1968-07-17 BE718180A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65682067A 1967-07-28 1967-07-28

Publications (1)

Publication Number Publication Date
BE718180A true BE718180A (enrdf_load_stackoverflow) 1968-12-31

Family

ID=24634714

Family Applications (1)

Application Number Title Priority Date Filing Date
BE718180D BE718180A (enrdf_load_stackoverflow) 1967-07-28 1968-07-17

Country Status (3)

Country Link
US (1) US3521126A (enrdf_load_stackoverflow)
BE (1) BE718180A (enrdf_load_stackoverflow)
GB (1) GB1228987A (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1267535A (en) * 1968-03-19 1972-03-22 Iwatsu Electric Co Ltd Electrophotographic process and apparatus
GB1349055A (en) * 1970-05-04 1974-03-27 Agfa Gevaert Method for the control of charge on a moving web
US3697836A (en) * 1970-06-03 1972-10-10 Coors Porcelain Co Ceramic electrical resistor roll for copying machine
US4079437A (en) * 1976-04-30 1978-03-14 Minnesota Mining And Manufacturing Machine and method for poling films of pyroelectric and piezoelectric material
US4089034A (en) * 1976-04-30 1978-05-09 Minnesota Mining And Manufacturing Company Machine and method for poling films of pyroelectric and piezoelectric material
NZ192629A (en) 1979-02-05 1983-05-31 British Cellophane Ltd Treating plastics film by corona discharge electrodes constructed and spaced to prevent arc discharges
DE3164262D1 (en) * 1980-03-10 1984-07-26 Tokyo Shibaura Electric Co Charging device
DE69021234T2 (de) * 1989-03-14 1996-01-04 Canon Kk Auflade-Element und elektrofotografisches Gerät mit einem solchen Element.
US5245392A (en) * 1992-10-02 1993-09-14 Xerox Corporation Donor roll for scavengeless development in a xerographic apparatus
JP3425950B2 (ja) * 1992-11-09 2003-07-14 アメリカン ローラ カンパニー，エルエルシー 混合セラミック層を有する電荷ドナーローラ
US5408070A (en) * 1992-11-09 1995-04-18 American Roller Company Ceramic heater roller with thermal regulating layer
US6238759B1 (en) * 1999-05-25 2001-05-29 Lexmark International, Inc. Coated charge roller

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980834A (en) * 1956-04-26 1961-04-18 Bruning Charles Co Inc Charging of photo-conductive insulating material
US2975145A (en) * 1958-04-16 1961-03-14 Bendix Corp Semi-conductive ceramic composition

Also Published As

Publication number Publication date
GB1228987A (enrdf_load_stackoverflow) 1971-04-21
US3521126A (en) 1970-07-21

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