JPS639233B2 - - Google Patents

Info

Publication number
JPS639233B2
JPS639233B2 JP55006441A JP644180A JPS639233B2 JP S639233 B2 JPS639233 B2 JP S639233B2 JP 55006441 A JP55006441 A JP 55006441A JP 644180 A JP644180 A JP 644180A JP S639233 B2 JPS639233 B2 JP S639233B2
Authority
JP
Japan
Prior art keywords
voltage
charging
photoreceptor
power supply
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
Application number
JP55006441A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56104346A (en
Inventor
Takeshi Ueno
Hideo Mukai
Kichiji Nakatomi
Hiroshi Saito
Koichi Kinoshita
Takaaki Konuma
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 JP644180A priority Critical patent/JPS56104346A/ja
Publication of JPS56104346A publication Critical patent/JPS56104346A/ja
Publication of JPS639233B2 publication Critical patent/JPS639233B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
JP644180A 1980-01-23 1980-01-23 Charging device of electrophotographic copier Granted JPS56104346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP644180A JPS56104346A (en) 1980-01-23 1980-01-23 Charging device of electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP644180A JPS56104346A (en) 1980-01-23 1980-01-23 Charging device of electrophotographic copier

Publications (2)

Publication Number Publication Date
JPS56104346A JPS56104346A (en) 1981-08-20
JPS639233B2 true JPS639233B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-02-26

Family

ID=11638482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP644180A Granted JPS56104346A (en) 1980-01-23 1980-01-23 Charging device of electrophotographic copier

Country Status (1)

Country Link
JP (1) JPS56104346A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62168174A (ja) * 1986-12-25 1987-07-24 Toshiba Corp 帯電装置
JP2623681B2 (ja) * 1988-04-28 1997-06-25 キヤノン株式会社 接触帯電装置
JP2665408B2 (ja) * 1991-04-10 1997-10-22 株式会社テック 接触帯電方法
JPH08137210A (ja) * 1994-11-08 1996-05-31 Minolta Co Ltd 画像形成装置
JPH08137203A (ja) * 1994-11-09 1996-05-31 Minolta Co Ltd 画像形成装置
US7035572B2 (en) * 2003-10-31 2006-04-25 Hewlett-Packard Development Company, L.P. Hard imaging device charging systems, electrophotography charging systems, hard imaging apparatuses, and hard imaging device electrophotography charging methods
US7835668B2 (en) 2004-11-24 2010-11-16 Hewlett-Packard Development Company, L.P. Imaging methods, imaging member charging methods, and image engines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243076Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-04-14 1977-09-30

Also Published As

Publication number Publication date
JPS56104346A (en) 1981-08-20

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