FR2200651A1 - - Google Patents

Info

Publication number
FR2200651A1
FR2200651A1 FR7333381A FR7333381A FR2200651A1 FR 2200651 A1 FR2200651 A1 FR 2200651A1 FR 7333381 A FR7333381 A FR 7333381A FR 7333381 A FR7333381 A FR 7333381A FR 2200651 A1 FR2200651 A1 FR 2200651A1
Authority
FR
France
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
FR7333381A
Other languages
French (fr)
Other versions
FR2200651B1 (enrdf_load_stackoverflow
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.)
Unisys Corp
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 FR2200651A1 publication Critical patent/FR2200651A1/fr
Application granted granted Critical
Publication of FR2200651B1 publication Critical patent/FR2200651B1/fr
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
    • G03G15/0291—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)
FR7333381A 1972-09-26 1973-09-18 Expired FR2200651B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2200651A1 true FR2200651A1 (enrdf_load_stackoverflow) 1974-04-19
FR2200651B1 FR2200651B1 (enrdf_load_stackoverflow) 1976-11-19

Family

ID=23124022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7333381A Expired FR2200651B1 (enrdf_load_stackoverflow) 1972-09-26 1973-09-18

Country Status (8)

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

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 (ja) * 1982-07-12 1983-04-08 Sharp Corp コロナ帯電装置
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 (ja) * 1997-05-13 2007-07-18 富士フイルム株式会社 ウエブ帯電用装置
US7808257B2 (en) * 2003-11-12 2010-10-05 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

Non-Patent Citations (1)

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

Also Published As

Publication number Publication date
US3783283A (en) 1974-01-01
BR7307084D0 (pt) 1974-07-11
FR2200651B1 (enrdf_load_stackoverflow) 1976-11-19
NL151524B (nl) 1976-11-15
GB1395467A (en) 1975-05-29
DE2342471A1 (de) 1974-04-04
CA996992A (en) 1976-09-14
IT993209B (it) 1975-09-30
NL7313066A (enrdf_load_stackoverflow) 1974-03-28
DE2342471B2 (de) 1976-09-16
JPS4973139A (enrdf_load_stackoverflow) 1974-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse