EP0147206A3 - Scorotron à enroulement corona segmenté - Google Patents

Scorotron à enroulement corona segmenté Download PDF

Info

Publication number
EP0147206A3
EP0147206A3 EP84309000A EP84309000A EP0147206A3 EP 0147206 A3 EP0147206 A3 EP 0147206A3 EP 84309000 A EP84309000 A EP 84309000A EP 84309000 A EP84309000 A EP 84309000A EP 0147206 A3 EP0147206 A3 EP 0147206A3
Authority
EP
European Patent Office
Prior art keywords
coronode
scorotron
segmented
wire
reduce
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.)
Withdrawn
Application number
EP84309000A
Other languages
German (de)
English (en)
Other versions
EP0147206A2 (fr
Inventor
Robert William Gundlach
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of EP0147206A2 publication Critical patent/EP0147206A2/fr
Publication of EP0147206A3 publication Critical patent/EP0147206A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T19/00—Devices providing for corona discharge
    • 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)
EP84309000A 1984-01-03 1984-12-21 Scorotron à enroulement corona segmenté Withdrawn EP0147206A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56760884A 1984-01-03 1984-01-03
US567608 1995-12-05

Publications (2)

Publication Number Publication Date
EP0147206A2 EP0147206A2 (fr) 1985-07-03
EP0147206A3 true EP0147206A3 (fr) 1987-06-03

Family

ID=24267886

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84309000A Withdrawn EP0147206A3 (fr) 1984-01-03 1984-12-21 Scorotron à enroulement corona segmenté

Country Status (3)

Country Link
EP (1) EP0147206A3 (fr)
JP (1) JPS60158583A (fr)
BR (1) BR8406739A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724509A (en) * 1986-07-25 1988-02-09 Xerox Corporation Efficiently mounted long coronodes
DE19655080B4 (de) * 1995-09-12 2014-07-31 Fuji Xerox Co., Ltd. Elektrophotografisches Bilderzeugungsgerät
DE19735972C2 (de) * 1997-08-19 2000-01-13 Eastman Kodak Co Vorrichtung zum Aufbringen einer gleichmäßigen elektrostatischen Ladung auf einen Photoleiter

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195165B (de) * 1963-04-30 1965-06-16 Fotoclark F Gruen K G Aufladegeraet fuer mit einer photoleitenden Schicht versehene Folien
US3348041A (en) * 1964-12-30 1967-10-17 Union Carbide Corp Apparatus for the corona discharge treatment of plastic surfaces having an adjustable length electrode assembly
DE6752807U (de) * 1968-08-30 1969-06-04 Siegfried Rohr Vorrichtung zu erhoehung der kopiergeschwindigkeit bei elektrostatischen vervielfaeltigungsgeraeten.
US3470417A (en) * 1966-10-03 1969-09-30 Eastman Kodak Co Method of altering electrostatic charge on an insulating material
FR2229086A1 (fr) * 1973-05-11 1974-12-06 Mita Industrial Co Ltd
JPS55163555A (en) * 1979-06-05 1980-12-19 Ricoh Co Ltd Charging device
JPS5790663A (en) * 1980-11-27 1982-06-05 Konishiroku Photo Ind Co Ltd Corona discharge device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195165B (de) * 1963-04-30 1965-06-16 Fotoclark F Gruen K G Aufladegeraet fuer mit einer photoleitenden Schicht versehene Folien
US3348041A (en) * 1964-12-30 1967-10-17 Union Carbide Corp Apparatus for the corona discharge treatment of plastic surfaces having an adjustable length electrode assembly
US3470417A (en) * 1966-10-03 1969-09-30 Eastman Kodak Co Method of altering electrostatic charge on an insulating material
DE6752807U (de) * 1968-08-30 1969-06-04 Siegfried Rohr Vorrichtung zu erhoehung der kopiergeschwindigkeit bei elektrostatischen vervielfaeltigungsgeraeten.
FR2229086A1 (fr) * 1973-05-11 1974-12-06 Mita Industrial Co Ltd
JPS55163555A (en) * 1979-06-05 1980-12-19 Ricoh Co Ltd Charging device
JPS5790663A (en) * 1980-11-27 1982-06-05 Konishiroku Photo Ind Co Ltd Corona discharge device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 5, no. 42 (P-53)[714], 20th March 1981; & JP 55163555 A (RICOH K.K.) 19-12-1980 *
PATENTS ABSTRACTS OF JAPAN, vol. 6, no. 175 (P-141)[1053], 9th September 1982; & JP 57090663 A (KONISHIROKU SHASHIN KOGYO K.K.) 05-06-1982 *

Also Published As

Publication number Publication date
JPS60158583A (ja) 1985-08-19
EP0147206A2 (fr) 1985-07-03
BR8406739A (pt) 1985-10-22

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Effective date: 19870701

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Inventor name: GUNDLACH, ROBERT WILLIAM