GB1331339A - Corona discharge device - Google Patents

Corona discharge device

Info

Publication number
GB1331339A
GB1331339A GB2058071A GB2058071A GB1331339A GB 1331339 A GB1331339 A GB 1331339A GB 2058071 A GB2058071 A GB 2058071A GB 2058071 A GB2058071 A GB 2058071A GB 1331339 A GB1331339 A GB 1331339A
Authority
GB
United Kingdom
Prior art keywords
electrodes
members
discharge
counter
discharge electrodes
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
GB2058071A
Other languages
English (en)
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.)
Katsuragawa Electric Co Ltd
Original Assignee
Katsuragawa Electric Co Ltd
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 Katsuragawa Electric Co Ltd filed Critical Katsuragawa Electric Co Ltd
Publication of GB1331339A publication Critical patent/GB1331339A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
GB2058071A 1970-01-29 1971-04-19 Corona discharge device Expired GB1331339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45007856A JPS4829182B1 (enrdf_load_stackoverflow) 1970-01-29 1970-01-29

Publications (1)

Publication Number Publication Date
GB1331339A true GB1331339A (en) 1973-09-26

Family

ID=11677259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2058071A Expired GB1331339A (en) 1970-01-29 1971-04-19 Corona discharge device

Country Status (5)

Country Link
US (1) US3656021A (enrdf_load_stackoverflow)
JP (1) JPS4829182B1 (enrdf_load_stackoverflow)
DE (1) DE2103956C3 (enrdf_load_stackoverflow)
FR (1) FR2077085A5 (enrdf_load_stackoverflow)
GB (1) GB1331339A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117185A (en) * 1982-03-05 1983-10-05 Tdk Electronics Co Ltd Charging apparatus for an electrostatic copying machine

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729649A (en) * 1972-05-25 1973-04-24 Eastman Kodak Co Corona charging apparatus
CH548627A (de) * 1973-02-09 1974-04-30 Turlabor Ag Elektrostatische aufladevorrichtung.
US4141648A (en) * 1976-12-15 1979-02-27 International Business Machines Corporation Photoconductor charging technique
JPS5511255A (en) * 1978-07-11 1980-01-26 Ricoh Co Ltd Corona discharge device
JPS5981661A (ja) * 1982-10-30 1984-05-11 Fuji Photo Film Co Ltd 電子写真帯電装置
US4549244A (en) * 1983-12-08 1985-10-22 Xerox Corporation Corona generating device
US4652754A (en) * 1985-12-23 1987-03-24 Eastman Kodak Company Corona generating apparatus
JPH0614261B2 (ja) * 1987-03-20 1994-02-23 双葉電子工業株式会社 表示装置
US7043176B1 (en) 2002-09-26 2006-05-09 Eastman Kodak Company Apparatus and method for damping a corona wire in an electrographic printer
CN107601091A (zh) * 2017-08-29 2018-01-19 北京普惠实华科技有限公司 一种气力输送中用振动消除静电的装置及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470417A (en) * 1966-10-03 1969-09-30 Eastman Kodak Co Method of altering electrostatic charge on an insulating material
US3581149A (en) * 1967-07-14 1971-05-25 Canon Camera Co Corona discharging device for electrophotographic process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117185A (en) * 1982-03-05 1983-10-05 Tdk Electronics Co Ltd Charging apparatus for an electrostatic copying machine

Also Published As

Publication number Publication date
US3656021A (en) 1972-04-11
DE2103956B2 (de) 1974-03-07
DE2103956A1 (de) 1971-08-12
FR2077085A5 (enrdf_load_stackoverflow) 1971-10-15
JPS4829182B1 (enrdf_load_stackoverflow) 1973-09-07
DE2103956C3 (de) 1974-09-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years