FR2023005A1 - - Google Patents

Info

Publication number
FR2023005A1
FR2023005A1 FR6938500A FR6938500A FR2023005A1 FR 2023005 A1 FR2023005 A1 FR 2023005A1 FR 6938500 A FR6938500 A FR 6938500A FR 6938500 A FR6938500 A FR 6938500A FR 2023005 A1 FR2023005 A1 FR 2023005A1
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.)
Withdrawn
Application number
FR6938500A
Other languages
French (fr)
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.)
Commonwealth of Australia
Original Assignee
Commonwealth of Australia
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 Commonwealth of Australia filed Critical Commonwealth of Australia
Publication of FR2023005A1 publication Critical patent/FR2023005A1/fr
Withdrawn legal-status Critical Current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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00—Carrying-off electrostatic charges
    • H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Electrostatic Spraying Apparatus (AREA)
FR6938500A 1968-11-11 1969-11-07 Withdrawn FR2023005A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU46076/68A AU421643B2 (en) 1968-11-11 1968-11-11 A method of countour charging

Publications (1)

Publication Number Publication Date
FR2023005A1 true FR2023005A1 (en) 1970-08-07

Family

ID=3733163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6938500A Withdrawn FR2023005A1 (en) 1968-11-11 1969-11-07

Country Status (8)

Country Link
US (1) US3603851A (en)
AU (1) AU421643B2 (en)
BE (1) BE741455A (en)
DE (1) DE1956312C3 (en)
FR (1) FR2023005A1 (en)
GB (1) GB1291464A (en)
NL (1) NL6916640A (en)
SE (1) SE351735B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711710A (en) * 1969-11-07 1973-01-16 Australia Res Lab Method of and means for controlling corona emission
US3758779A (en) * 1971-10-22 1973-09-11 Savin Business Machines Corp Electrostatic charging apparatus
JPS4912829A (en) * 1972-04-17 1974-02-04
US3991311A (en) * 1975-04-23 1976-11-09 Scott Paper Company Charging mask for electrophotography
US4507373A (en) * 1983-10-03 1985-03-26 Eastman Kodak Company Method and apparatus for uniformly charging a surface
WO1993011472A1 (en) * 1991-11-29 1993-06-10 Spectrum Sciences B.V. Serial electrographic imaging apparatus
DE4312483C1 (en) * 1993-04-16 1994-06-09 Eltex Elektrostatik Gmbh Charging electrode for high-speed printing machine - has projecting printed ends of individual electrode elements protected by metallic sliding cover
US9846092B2 (en) 2013-03-12 2017-12-19 Understory, Inc. Mechanical strain-based weather sensor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925496A (en) * 1954-10-20 1960-02-16 Swift & Co Apparatus for obtaining substantially uniform irradiation from a nonuni form source
US3146687A (en) * 1960-12-05 1964-09-01 Ibm Developing apparatus
US3146385A (en) * 1960-12-09 1964-08-25 Xerox Corp Xerographic plate charging method and apparatus
US3160746A (en) * 1961-05-01 1964-12-08 Xerox Corp Corona charging apparatus for non-uniformly charging a xerographic plate in a predetermined manner
AU412769B2 (en) * 1965-08-30 1971-04-28 The Commonwealth Of Australia Improved control of xerographic images
US3335322A (en) * 1966-05-06 1967-08-08 Borg Warner Charge head array for electrostatic printing system

Also Published As

Publication number Publication date
DE1956312C3 (en) 1978-07-13
SE351735B (en) 1972-12-04
GB1291464A (en) 1972-10-04
DE1956312B2 (en) 1977-11-17
US3603851A (en) 1971-09-07
DE1956312A1 (en) 1970-05-27
AU4607668A (en) 1971-04-29
BE741455A (en) 1970-04-16
AU421643B2 (en) 1972-02-23
NL6916640A (en) 1970-05-13

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Legal Events

Date Code Title Description
ST Notification of lapse