NL151524B - ELECTROSTATIC COPIER EQUIPPED WITH A CORONA DISCHARGE DEVICE WITH SHIELDED ELECTRODE. - Google Patents

ELECTROSTATIC COPIER EQUIPPED WITH A CORONA DISCHARGE DEVICE WITH SHIELDED ELECTRODE.

Info

Publication number
NL151524B
NL151524B NL737313066A NL7313066A NL151524B NL 151524 B NL151524 B NL 151524B NL 737313066 A NL737313066 A NL 737313066A NL 7313066 A NL7313066 A NL 7313066A NL 151524 B NL151524 B NL 151524B
Authority
NL
Netherlands
Prior art keywords
discharge device
corona discharge
shielded electrode
electrostatic copier
copier equipped
Prior art date
Application number
NL737313066A
Other languages
Dutch (nl)
Other versions
NL7313066A (en
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of NL7313066A publication Critical patent/NL7313066A/xx
Publication of NL151524B publication Critical patent/NL151524B/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
    • G03G15/0291—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices corona discharge devices, e.g. wires, pointed electrodes, means for cleaning the corona discharge device

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
NL737313066A 1972-09-26 1973-09-21 ELECTROSTATIC COPIER EQUIPPED WITH A CORONA DISCHARGE DEVICE WITH SHIELDED ELECTRODE. NL151524B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29228572A 1972-09-26 1972-09-26

Publications (2)

Publication Number Publication Date
NL7313066A NL7313066A (en) 1974-03-28
NL151524B true NL151524B (en) 1976-11-15

Family

ID=23124022

Family Applications (1)

Application Number Title Priority Date Filing Date
NL737313066A NL151524B (en) 1972-09-26 1973-09-21 ELECTROSTATIC COPIER EQUIPPED WITH A CORONA DISCHARGE DEVICE WITH SHIELDED ELECTRODE.

Country Status (8)

Country Link
US (1) US3783283A (en)
JP (1) JPS4973139A (en)
BR (1) BR7307084D0 (en)
CA (1) CA996992A (en)
FR (1) FR2200651B1 (en)
GB (1) GB1395467A (en)
IT (1) IT993209B (en)
NL (1) NL151524B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1569176A (en) * 1976-01-09 1980-06-11 Amcor Ltd Ionization device
JPS52128138A (en) * 1976-04-20 1977-10-27 Canon Inc Method for removing insulating liquid
US4110614A (en) * 1976-12-17 1978-08-29 Xerox Corporation Corona device
US4910637A (en) * 1978-10-23 1990-03-20 Rinoud Hanna Modifying the discharge breakdown
JPS5571575A (en) * 1978-11-24 1980-05-29 Matsushita Electric Ind Co Ltd Image recorder
US4260235A (en) * 1979-03-26 1981-04-07 International Business Machines Corporation Contamination prevention system
JPS5859468A (en) * 1982-07-12 1983-04-08 Sharp Corp Corona charging device
US4523082A (en) * 1983-05-05 1985-06-11 Sturdevant Eugene J Electrode shield device
US4762997A (en) * 1983-11-30 1988-08-09 Xerox Corporation Fluid jet assisted ion projection charging method
CA1297835C (en) * 1985-09-05 1992-03-24 Toyoda Gosei Co., Ltd. Corona discharge treating method and apparatus for resin moldings
US5587584A (en) * 1996-03-28 1996-12-24 Xerox Corporation Apparatus for charging a film on the internal surface of a drum
JP3944889B2 (en) * 1997-05-13 2007-07-18 富士フイルム株式会社 Web charging equipment
AU2003291513A1 (en) * 2003-11-12 2005-06-29 International Business Machines Corporation Ionization test for electrical verification

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277298A (en) * 1964-10-05 1966-10-04 Formfoto Mfg Company Corona discharge device
US3611414A (en) * 1969-09-03 1971-10-05 Eastman Kodak Co Electrographic oscillograph
US3711710A (en) * 1969-11-07 1973-01-16 Australia Res Lab Method of and means for controlling corona emission

Also Published As

Publication number Publication date
FR2200651A1 (en) 1974-04-19
JPS4973139A (en) 1974-07-15
IT993209B (en) 1975-09-30
CA996992A (en) 1976-09-14
NL7313066A (en) 1974-03-28
DE2342471B2 (en) 1976-09-16
BR7307084D0 (en) 1974-07-11
US3783283A (en) 1974-01-01
GB1395467A (en) 1975-05-29
FR2200651B1 (en) 1976-11-19
DE2342471A1 (en) 1974-04-04

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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: SPERRY RAND