JPS639232B2 - - Google Patents

Info

Publication number
JPS639232B2
JPS639232B2 JP55007513A JP751380A JPS639232B2 JP S639232 B2 JPS639232 B2 JP S639232B2 JP 55007513 A JP55007513 A JP 55007513A JP 751380 A JP751380 A JP 751380A JP S639232 B2 JPS639232 B2 JP S639232B2
Authority
JP
Japan
Prior art keywords
photoreceptor
charging
voltage
holding
charging belt
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
Application number
JP55007513A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56104352A (en
Inventor
Takeshi Ueno
Hideo Mukai
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP751380A priority Critical patent/JPS56104352A/ja
Priority to DE3101678A priority patent/DE3101678C2/de
Priority to US06/227,779 priority patent/US4380384A/en
Publication of JPS56104352A publication Critical patent/JPS56104352A/ja
Publication of JPS639232B2 publication Critical patent/JPS639232B2/ja
Granted 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
    • G03G15/02—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)
JP751380A 1980-01-25 1980-01-25 Charging device of electrophotographic copier Granted JPS56104352A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP751380A JPS56104352A (en) 1980-01-25 1980-01-25 Charging device of electrophotographic copier
DE3101678A DE3101678C2 (de) 1980-01-25 1981-01-20 Einrichtung zum gleichförmigen Aufladen eines kontinuierlich durch eine Aufladezone bewegten elektrofotografischen Aufzeichnungsmaterials
US06/227,779 US4380384A (en) 1980-01-25 1981-01-23 Charging device for electronic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP751380A JPS56104352A (en) 1980-01-25 1980-01-25 Charging device of electrophotographic copier

Publications (2)

Publication Number Publication Date
JPS56104352A JPS56104352A (en) 1981-08-20
JPS639232B2 true JPS639232B2 (en, 2012) 1988-02-26

Family

ID=11667854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP751380A Granted JPS56104352A (en) 1980-01-25 1980-01-25 Charging device of electrophotographic copier

Country Status (1)

Country Link
JP (1) JPS56104352A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008706A (en) * 1988-10-31 1991-04-16 Canon Kabushiki Kaisha Electrophotographic apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518771B2 (en, 2012) * 1971-10-06 1976-03-19
JPS5217930B2 (en, 2012) * 1973-08-02 1977-05-18

Also Published As

Publication number Publication date
JPS56104352A (en) 1981-08-20

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