NL7400133A - - Google Patents

Info

Publication number
NL7400133A
NL7400133A NL7400133A NL7400133A NL7400133A NL 7400133 A NL7400133 A NL 7400133A NL 7400133 A NL7400133 A NL 7400133A NL 7400133 A NL7400133 A NL 7400133A NL 7400133 A NL7400133 A NL 7400133A
Authority
NL
Netherlands
Application number
NL7400133A
Other versions
NL161594C (en
NL161594B (en
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 NL7400133A publication Critical patent/NL7400133A/xx
Publication of NL161594B publication Critical patent/NL161594B/en
Application granted granted Critical
Publication of NL161594C publication Critical patent/NL161594C/en

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)
NL7400133.A 1973-01-18 1974-01-04 DEVICE FOR ELECTRICAL CHARGING OF A CARRIER RECORDING SURFACE. NL161594C (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7400133A true NL7400133A (en) 1974-03-25
NL161594B NL161594B (en) 1979-09-17
NL161594C NL161594C (en) 1980-02-15

Family

ID=23264412

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7400133.A NL161594C (en) 1973-01-18 1974-01-04 DEVICE FOR ELECTRICAL CHARGING OF A CARRIER RECORDING SURFACE.

Country Status (7)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611503C2 (en) * 1975-04-28 1986-09-04 Xerox Corp., Rochester, N.Y. Electrostatic copier
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
JPS5480360U (en) * 1977-11-17 1979-06-07
JPS5529856A (en) * 1978-08-24 1980-03-03 Canon Inc Image former
GB2039101B (en) * 1978-08-24 1983-05-25 Canon Kk Control of electrostatic recording apparatus
JPS5536856A (en) * 1978-09-06 1980-03-14 Matsushita Electric Ind Co Ltd High voltage power source device for electrophotographic copier
US4322156A (en) * 1979-08-14 1982-03-30 Tokyo Shibaura Denki Kabushiki Kaisha Charging apparatus for copying machine
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
US4417804A (en) * 1981-06-19 1983-11-29 Xerox Corporation High voltage comparator for photoreceptor voltage control
JPS58136063A (en) * 1982-02-08 1983-08-12 Fuji Xerox Co Ltd Corona discharger of electrophotographic copying machine
JPS5972067A (en) * 1982-10-18 1984-04-23 Toshiba Corp Detector for abnormality of electrifier
JPS59105661A (en) * 1982-12-10 1984-06-19 Ricoh Co Ltd Image controlling method in electrophotographic copying machine
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 (en) * 1986-12-05 1988-06-14 Toshiba Corp Image forming device
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

Also Published As

Publication number Publication date
FR2214916B1 (en) 1977-06-10
NL161594C (en) 1980-02-15
US3805069A (en) 1974-04-16
JPS5438901B2 (en) 1979-11-24
GB1437911A (en) 1976-06-03
CA1023791A (en) 1978-01-03
JPS49106336A (en) 1974-10-08
FR2214916A1 (en) 1974-08-19
DE2359532B2 (en) 1979-02-22
DE2359532A1 (en) 1974-07-25
NL161594B (en) 1979-09-17

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: XEROX