JPS5772157A - Electrostatic charger - Google Patents

Electrostatic charger

Info

Publication number
JPS5772157A
JPS5772157A JP14791980A JP14791980A JPS5772157A JP S5772157 A JPS5772157 A JP S5772157A JP 14791980 A JP14791980 A JP 14791980A JP 14791980 A JP14791980 A JP 14791980A JP S5772157 A JPS5772157 A JP S5772157A
Authority
JP
Japan
Prior art keywords
photoreceptor
contactor
electrode
electrostatically charged
electrostatic charger
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
JP14791980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6318189B2 (enrdf_load_stackoverflow
Inventor
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 JP14791980A priority Critical patent/JPS5772157A/ja
Publication of JPS5772157A publication Critical patent/JPS5772157A/ja
Publication of JPS6318189B2 publication Critical patent/JPS6318189B2/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)
  • Elimination Of Static Electricity (AREA)
JP14791980A 1980-10-22 1980-10-22 Electrostatic charger Granted JPS5772157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14791980A JPS5772157A (en) 1980-10-22 1980-10-22 Electrostatic charger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14791980A JPS5772157A (en) 1980-10-22 1980-10-22 Electrostatic charger

Publications (2)

Publication Number Publication Date
JPS5772157A true JPS5772157A (en) 1982-05-06
JPS6318189B2 JPS6318189B2 (enrdf_load_stackoverflow) 1988-04-18

Family

ID=15441055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14791980A Granted JPS5772157A (en) 1980-10-22 1980-10-22 Electrostatic charger

Country Status (1)

Country Link
JP (1) JPS5772157A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5126913A (en) * 1987-09-14 1992-06-30 Canon Kabushiki Kaisha Charging device with contactable charging means and an image forming apparatus having the charging means and a detachable process unit
JPH07281503A (ja) * 1994-04-11 1995-10-27 Nec Corp ブラシ帯電器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4637U (enrdf_load_stackoverflow) * 1970-01-16 1971-09-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4637U (enrdf_load_stackoverflow) * 1970-01-16 1971-09-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5126913A (en) * 1987-09-14 1992-06-30 Canon Kabushiki Kaisha Charging device with contactable charging means and an image forming apparatus having the charging means and a detachable process unit
JPH07281503A (ja) * 1994-04-11 1995-10-27 Nec Corp ブラシ帯電器

Also Published As

Publication number Publication date
JPS6318189B2 (enrdf_load_stackoverflow) 1988-04-18

Similar Documents

Publication Publication Date Title
GB1236472A (en) Dust precipitator
SE7700324L (sv) Utrymmesbesparande koronaladdningsanordning
AU605437B2 (en) Static electric discharge apparatus with active electrical circuit
JPS5772157A (en) Electrostatic charger
JPS5629260A (en) Corona charging method in electrophotography or the like
JPS5791023A (en) Pulse current generator
JPS56126861A (en) Electric charging device
JPS56147160A (en) Electrostatically charging method
JPS56143459A (en) Electric charger
JPS57205757A (en) Electrostatic charger
JPS5764754A (en) Charging device
JPS55131245A (en) Dc motor
JPS57154261A (en) Controlling method for electrostatic charging
JPS57185455A (en) Charging device
JPS6473364A (en) Contact electrifying device
JPS5764279A (en) Cleaning device
JPS5759650A (en) Electrostatic precipitator
JPS5749963A (en) Charger of electronic copying machine or the like
JPS56126862A (en) Electric charging method
JP3124813B2 (ja) 充電装置
JPS6480974A (en) Electrostatic charging device
JPS5767952A (en) Corona charger
JPS5764756A (en) Charging device
JPS5738458A (en) Corona discharger of electrophotographic copier or the like
JPS52144757A (en) Dc switch