FR2312805A1 - ELECTROPHOTOGRAPHIC REPRODUCING APPARATUS USING COMBINED CHARGING STATIONS - Google Patents

ELECTROPHOTOGRAPHIC REPRODUCING APPARATUS USING COMBINED CHARGING STATIONS

Info

Publication number
FR2312805A1
FR2312805A1 FR7610160A FR7610160A FR2312805A1 FR 2312805 A1 FR2312805 A1 FR 2312805A1 FR 7610160 A FR7610160 A FR 7610160A FR 7610160 A FR7610160 A FR 7610160A FR 2312805 A1 FR2312805 A1 FR 2312805A1
Authority
FR
France
Prior art keywords
reproducing apparatus
charging stations
combined charging
electrophotographic reproducing
electrophotographic
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
FR7610160A
Other languages
French (fr)
Other versions
FR2312805B1 (en
Inventor
Gerald L Smith
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2312805A1 publication Critical patent/FR2312805A1/en
Application granted granted Critical
Publication of FR2312805B1 publication Critical patent/FR2312805B1/fr
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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/28—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning
    • G03G15/30—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning in which projection is formed on a drum
    • G03G15/307—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning in which projection is formed on a drum with more than one photoconductor revolution for each copying cycle
    • 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)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
FR7610160A 1975-05-27 1976-04-01 ELECTROPHOTOGRAPHIC REPRODUCING APPARATUS USING COMBINED CHARGING STATIONS Granted FR2312805A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58064375A 1975-05-27 1975-05-27

Publications (2)

Publication Number Publication Date
FR2312805A1 true FR2312805A1 (en) 1976-12-24
FR2312805B1 FR2312805B1 (en) 1978-11-17

Family

ID=24321916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7610160A Granted FR2312805A1 (en) 1975-05-27 1976-04-01 ELECTROPHOTOGRAPHIC REPRODUCING APPARATUS USING COMBINED CHARGING STATIONS

Country Status (14)

Country Link
JP (2) JPS51144631A (en)
AU (1) AU500168B2 (en)
BE (1) BE840962A (en)
BR (1) BR7603386A (en)
CA (1) CA1092639A (en)
CH (1) CH591715A5 (en)
DE (1) DE2611499C3 (en)
ES (1) ES448216A1 (en)
FR (1) FR2312805A1 (en)
GB (1) GB1496473A (en)
IT (1) IT1064166B (en)
NL (1) NL7604315A (en)
SE (1) SE418540B (en)
SU (1) SU619124A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1535398A (en) * 1975-06-13 1978-12-13 Tokyo Shibaura Electric Co Electrostatic copying apparatus
US4133610A (en) * 1977-12-30 1979-01-09 International Business Machines Corporation Optimum preclean corona current for eliminating the accumulation of contaminants from developers
JPS58193571A (en) * 1982-05-07 1983-11-11 Fuji Xerox Co Ltd Destaticizer of copying machine
JPH0642115B2 (en) * 1984-06-18 1994-06-01 富士ゼロックス株式会社 Cleaning device for electrophotographic copying machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
JPS51144631A (en) 1976-12-11
AU1437976A (en) 1977-12-01
SU619124A3 (en) 1978-08-05
GB1496473A (en) 1977-12-30
FR2312805B1 (en) 1978-11-17
BR7603386A (en) 1976-12-21
BE840962A (en) 1976-08-16
NL7604315A (en) 1976-11-30
DE2611499A1 (en) 1976-12-16
ES448216A1 (en) 1977-07-01
CA1092639A (en) 1980-12-30
DE2611499C3 (en) 1980-06-04
CH591715A5 (en) 1977-09-30
JPS5522788A (en) 1980-02-18
DE2611499B2 (en) 1979-09-20
SE418540B (en) 1981-06-09
JPS556230B2 (en) 1980-02-14
IT1064166B (en) 1985-02-18
SE7605133L (en) 1976-11-28
AU500168B2 (en) 1979-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse