JPS56104352A - Charging device of electrophotographic copier - Google Patents

Charging device of electrophotographic copier

Info

Publication number
JPS56104352A
JPS56104352A JP751380A JP751380A JPS56104352A JP S56104352 A JPS56104352 A JP S56104352A JP 751380 A JP751380 A JP 751380A JP 751380 A JP751380 A JP 751380A JP S56104352 A JPS56104352 A JP S56104352A
Authority
JP
Japan
Prior art keywords
photoreceptor
belt
charging
peripheral
holding rollers
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
JP751380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS639232B2 (enrdf_load_stackoverflow
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
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 true JPS56104352A (en) 1981-08-20
JPS639232B2 JPS639232B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843820A (enrdf_load_stackoverflow) * 1971-10-06 1973-06-25
JPS5035824A (enrdf_load_stackoverflow) * 1973-08-02 1975-04-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843820A (enrdf_load_stackoverflow) * 1971-10-06 1973-06-25
JPS5035824A (enrdf_load_stackoverflow) * 1973-08-02 1975-04-04

Cited By (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

Also Published As

Publication number Publication date
JPS639232B2 (enrdf_load_stackoverflow) 1988-02-26

Similar Documents

Publication Publication Date Title
JPS56104351A (en) Charging device of electrophotographic copier
GB1516013A (en) Self cleaning pulley for conveyor belts
JPS5630161A (en) Toner recovery device of electrostatic recorder
JPS56104352A (en) Charging device of electrophotographic copier
JPS56132356A (en) Roller charger
JPS56127501A (en) Sheet conveyor for copying machine or the like
GB1400465A (en) Electrostatographic recording apparatus
JPS56104346A (en) Charging device of electrophotographic copier
JPS56104350A (en) Charging device of electrophotographic copier
JPS56143474A (en) Fixing device
JPS5762066A (en) Image recorder
JPS55133073A (en) Fixing device
JPS57151523A (en) Aligning-feeding method of disks with projection
JPS5617813A (en) Equipment for truing up iron plates
JPS57138669A (en) Transfer device
JPS5540472A (en) Wide beltilke material conveyor
JPS5565964A (en) Transfer method of copying machine
JPS5648662A (en) Image recorder
JPS5319837A (en) Transfer belt drive device for electrophotographic copier
JPS56119148A (en) Form running mechanism using magnet roller developing device
JPS56117265A (en) Electrostatic copying machine
JPS54120174A (en) Belt conveyor driving apparatus
JPS56133749A (en) Electrophotographic printer
JPS54134442A (en) Recorder
JPS57164769A (en) Replenishing method for toner