JPS49106336A - - Google Patents

Info

Publication number
JPS49106336A
JPS49106336A JP49007798A JP779874A JPS49106336A JP S49106336 A JPS49106336 A JP S49106336A JP 49007798 A JP49007798 A JP 49007798A JP 779874 A JP779874 A JP 779874A JP S49106336 A JPS49106336 A JP S49106336A
Authority
JP
Japan
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
JP49007798A
Other languages
Japanese (ja)
Other versions
JPS5438901B2 (xx
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 JPS49106336A publication Critical patent/JPS49106336A/ja
Publication of JPS5438901B2 publication Critical patent/JPS5438901B2/ja
Expired 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
    • G03G15/0266—Arrangements for controlling the amount of charge

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
JP779874A 1973-01-18 1974-01-16 Expired JPS5438901B2 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00324628A US3805069A (en) 1973-01-18 1973-01-18 Regulated corona generator

Publications (2)

Publication Number Publication Date
JPS49106336A true JPS49106336A (xx) 1974-10-08
JPS5438901B2 JPS5438901B2 (xx) 1979-11-24

Family

ID=23264412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP779874A Expired JPS5438901B2 (xx) 1973-01-18 1974-01-16

Country Status (7)

Country Link
US (1) US3805069A (xx)
JP (1) JPS5438901B2 (xx)
CA (1) CA1023791A (xx)
DE (1) DE2359532B2 (xx)
FR (1) FR2214916B1 (xx)
GB (1) GB1437911A (xx)
NL (1) NL161594C (xx)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5480360U (xx) * 1977-11-17 1979-06-07
JPS5529856A (en) * 1978-08-24 1980-03-03 Canon Inc Image former
JPS5536856A (en) * 1978-09-06 1980-03-14 Matsushita Electric Ind Co Ltd High voltage power source device for electrophotographic copier
JPS5669660A (en) * 1979-11-09 1981-06-11 Nagano Aichi Denki Kk Power supply device for copying machine
JPS56142556A (en) * 1980-04-09 1981-11-06 Konishiroku Photo Ind Co Ltd Malfunction preventing circuit of control circuit
JPS5766445A (en) * 1980-10-11 1982-04-22 Ricoh Co Ltd Controlling method for extent of charging of electrophotographic copying machine

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611503C2 (de) * 1975-04-28 1986-09-04 Xerox Corp., Rochester, N.Y. Elektrostatisches Kopiergerät
US3980929A (en) * 1975-07-07 1976-09-14 Xerox Corporation Corona current interrupter
US4140962A (en) * 1977-06-09 1979-02-20 Xerox Corporation High voltage regulator using light dependent resistor
GB2039101B (en) * 1978-08-24 1983-05-25 Canon Kk Control of electrostatic recording apparatus
US4322156A (en) * 1979-08-14 1982-03-30 Tokyo Shibaura Denki Kabushiki Kaisha Charging apparatus for copying machine
US4417804A (en) * 1981-06-19 1983-11-29 Xerox Corporation High voltage comparator for photoreceptor voltage control
JPS58136063A (ja) * 1982-02-08 1983-08-12 Fuji Xerox Co Ltd 電子写真複写機のコロナ放電装置
JPS5972067A (ja) * 1982-10-18 1984-04-23 Toshiba Corp 帯電装置の異常検出装置
JPS59105661A (ja) * 1982-12-10 1984-06-19 Ricoh Co Ltd 電子写真複写機における画像制御方法
US4512652A (en) * 1983-08-24 1985-04-23 Xerox Corporation Control scheme compensating for changing characteristics of a photoconductive member used in an electrophotographic printing machine
US4551784A (en) * 1984-06-29 1985-11-05 Xerox Corporation Corona generating device
JPS63142371A (ja) * 1986-12-05 1988-06-14 Toshiba Corp 画像形成装置
US5079669A (en) * 1989-04-10 1992-01-07 Williams Bruce T Electrophotographic charging system and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586908A (en) * 1969-02-28 1971-06-22 Robert E Vosteen Automatic potential control system for electrophotography apparatus
US3699335A (en) * 1971-01-06 1972-10-17 Rca Corp Apparatus for charging a recording element with an electrostatic charge of a desired amplitude

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5480360U (xx) * 1977-11-17 1979-06-07
JPS5529856A (en) * 1978-08-24 1980-03-03 Canon Inc Image former
JPS6211345B2 (xx) * 1978-08-24 1987-03-12 Canon Kk
JPS5536856A (en) * 1978-09-06 1980-03-14 Matsushita Electric Ind Co Ltd High voltage power source device for electrophotographic copier
JPS5669660A (en) * 1979-11-09 1981-06-11 Nagano Aichi Denki Kk Power supply device for copying machine
JPS56142556A (en) * 1980-04-09 1981-11-06 Konishiroku Photo Ind Co Ltd Malfunction preventing circuit of control circuit
JPH0324670B2 (xx) * 1980-04-09 1991-04-03 Konishiroku Photo Ind
JPS5766445A (en) * 1980-10-11 1982-04-22 Ricoh Co Ltd Controlling method for extent of charging of electrophotographic copying machine

Also Published As

Publication number Publication date
CA1023791A (en) 1978-01-03
DE2359532B2 (de) 1979-02-22
JPS5438901B2 (xx) 1979-11-24
NL161594B (nl) 1979-09-17
FR2214916B1 (xx) 1977-06-10
NL161594C (nl) 1980-02-15
FR2214916A1 (xx) 1974-08-19
GB1437911A (xx) 1976-06-03
NL7400133A (xx) 1974-03-25
DE2359532A1 (de) 1974-07-25
US3805069A (en) 1974-04-16

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