CA982211A - Corona charging apparatus - Google Patents

Corona charging apparatus

Info

Publication number
CA982211A
CA982211A CA168,025A CA168025A CA982211A CA 982211 A CA982211 A CA 982211A CA 168025 A CA168025 A CA 168025A CA 982211 A CA982211 A CA 982211A
Authority
CA
Canada
Prior art keywords
charging apparatus
corona charging
corona
charging
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.)
Expired
Application number
CA168,025A
Inventor
Paul A. Lachapelle
Michael Mosehauer
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA982211A publication Critical patent/CA982211A/en
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)
CA168,025A 1972-05-25 1973-04-05 Corona charging apparatus Expired CA982211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25666572A 1972-05-25 1972-05-25

Publications (1)

Publication Number Publication Date
CA982211A true CA982211A (en) 1976-01-20

Family

ID=22973104

Family Applications (1)

Application Number Title Priority Date Filing Date
CA168,025A Expired CA982211A (en) 1972-05-25 1973-04-05 Corona charging apparatus

Country Status (6)

Country Link
US (1) US3729649A (en)
JP (1) JPS4951952A (en)
BE (1) BE800084A (en)
CA (1) CA982211A (en)
DE (1) DE2326547C3 (en)
GB (1) GB1374557A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937541B1 (en) * 1970-12-30 1974-10-09
DE2236083C3 (en) * 1972-07-22 1979-08-23 Philips Patentverwaltung Gmbh, 2000 Hamburg Process for the elimination of structured charges on highly insulating foils
US4041312A (en) * 1975-04-23 1977-08-09 A. B. Dick/Scott Apparatus for electrostatically charging an electrophotographic film
US4363072A (en) * 1980-07-22 1982-12-07 Zeco, Incorporated Ion emitter-indicator
JPS58135752U (en) * 1982-03-05 1983-09-12 ティーディーケイ株式会社 Charging device for electrostatic copying machines
US4507373A (en) * 1983-10-03 1985-03-26 Eastman Kodak Company Method and apparatus for uniformly charging a surface
US4638397A (en) * 1984-12-21 1987-01-20 Xerox Corporation Self-biased scorotron and control therefor
US5245502A (en) * 1990-11-23 1993-09-14 Xerox Corporation Semi-conductor corona generator for production of ions to charge a substrate
CA2076758A1 (en) * 1990-12-25 1992-06-26 Lev Alexandrovich Pokhmelnykh Device for producing space charge in atmosphere
WO2012090550A1 (en) * 2010-12-28 2012-07-05 株式会社コガネイ Ion generation device
JP5830414B2 (en) * 2012-03-08 2015-12-09 株式会社コガネイ Ion generator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL294832A (en) * 1962-07-20
AU412769B2 (en) * 1965-08-30 1971-04-28 The Commonwealth Of Australia Improved control of xerographic images
AU412176B2 (en) * 1967-05-15 1971-04-06 The Commonwealth Of Australia Charging xerographic images
JPS4829182B1 (en) * 1970-01-29 1973-09-07

Also Published As

Publication number Publication date
BE800084A (en) 1973-11-26
US3729649A (en) 1973-04-24
DE2326547B2 (en) 1974-12-05
DE2326547A1 (en) 1973-11-29
GB1374557A (en) 1974-11-20
DE2326547C3 (en) 1975-07-31
JPS4951952A (en) 1974-05-20

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