DE69825210D1 - Vorrichtung zur elektrischen Aufladung eines bahnförmigen Substrats - Google Patents

Vorrichtung zur elektrischen Aufladung eines bahnförmigen Substrats

Info

Publication number
DE69825210D1
DE69825210D1 DE69825210T DE69825210T DE69825210D1 DE 69825210 D1 DE69825210 D1 DE 69825210D1 DE 69825210 T DE69825210 T DE 69825210T DE 69825210 T DE69825210 T DE 69825210T DE 69825210 D1 DE69825210 D1 DE 69825210D1
Authority
DE
Germany
Prior art keywords
web
electrode
discharge electrode
grounded
discharge
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 - Lifetime
Application number
DE69825210T
Other languages
English (en)
Other versions
DE69825210T2 (de
Inventor
Nobuo Hamamoto
Kenji Kojima
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.)
Fujifilm Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of DE69825210D1 publication Critical patent/DE69825210D1/de
Application granted granted Critical
Publication of DE69825210T2 publication Critical patent/DE69825210T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Fixing For Electrophotography (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Elimination Of Static Electricity (AREA)
DE1998625210 1997-05-13 1998-05-11 Vorrichtung zur elektrischen Aufladung eines bahnförmigen Substrats Expired - Lifetime DE69825210T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12262197 1997-05-13
JP12262197A JP3944889B2 (ja) 1997-05-13 1997-05-13 ウエブ帯電用装置

Publications (2)

Publication Number Publication Date
DE69825210D1 true DE69825210D1 (de) 2004-09-02
DE69825210T2 DE69825210T2 (de) 2004-11-18

Family

ID=14840503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998625210 Expired - Lifetime DE69825210T2 (de) 1997-05-13 1998-05-11 Vorrichtung zur elektrischen Aufladung eines bahnförmigen Substrats

Country Status (5)

Country Link
US (1) US6086675A (de)
EP (3) EP1465306A3 (de)
JP (1) JP3944889B2 (de)
AT (1) ATE272261T1 (de)
DE (1) DE69825210T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6436191B1 (en) * 1997-12-01 2002-08-20 Eastman Kodak Company Corona discharge treatment roller and surface finishing process
US7339778B1 (en) * 2003-06-11 2008-03-04 Ion Systems Corona discharge static neutralizing apparatus
US7483255B2 (en) * 2003-06-11 2009-01-27 Ion Systems Ionizing electrode structure and apparatus
DE102009058208A1 (de) * 2009-12-15 2011-06-16 Eisenmann Anlagenbau Gmbh & Co. Kg Verfahren und Vorrichtung zum Abscheiden von Overspray sowie Anlage mit einer solchen
JP6543992B2 (ja) * 2015-03-26 2019-07-17 富士ゼロックス株式会社 粉体塗装装置、及び粉体塗装方法
CN110039756A (zh) * 2019-03-26 2019-07-23 宁波太古新材料科技有限公司 一种智能化保护膜电晕处理装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272720B (de) * 1964-11-05 1968-07-11 Reinhold Epping Dipl Phys Verfahren und Vorrichtung zum Aufladen von photoleitfaehigen Schichten mit Hilfe einer Koronaentladung
US3612864A (en) * 1968-01-13 1971-10-12 Yasuo Tamai Imaging system utilizing an electrode treated with a mixture of a hygroscopic material and a hydrophilic binder
DE1963248B2 (de) * 1969-12-17 1972-02-17 Verfahren und vorrichtung zur erhoehung der ladungsdichte auf der oberflaeche eines elektrisch nicht leitenden materials
US3937960A (en) * 1972-02-22 1976-02-10 Rank Xerox, Ltd. Charging device for electrophotography
US3783283A (en) * 1972-09-26 1974-01-01 Sperry Rand Corp Corona charging device with semiconductive shield
US4322156A (en) * 1979-08-14 1982-03-30 Tokyo Shibaura Denki Kabushiki Kaisha Charging apparatus for copying machine
JPS5664359A (en) * 1979-10-31 1981-06-01 Toshiba Corp Charging device in electrophotographic copying machine
US4486808A (en) * 1982-12-03 1984-12-04 Polaroid Corporation Apparatus for controlling random charges on a moving web
JP3207877B2 (ja) * 1991-07-22 2001-09-10 株式会社日立製作所 静電記録装置
US5018045A (en) * 1989-04-14 1991-05-21 Minolta Camera Kabushiki Kaisha Corona discharger for use in electrophotographic copying machine
JPH0465088A (ja) * 1990-07-03 1992-03-02 Fuji Photo Film Co Ltd ウエブ帯電用装置
EP0810487B1 (de) * 1992-06-04 2000-01-05 Sharp Kabushiki Kaisha Ladegerät

Also Published As

Publication number Publication date
EP1465306A3 (de) 2005-03-30
EP1465306A2 (de) 2004-10-06
ATE272261T1 (de) 2004-08-15
DE69825210T2 (de) 2004-11-18
US6086675A (en) 2000-07-11
EP0878885A1 (de) 1998-11-18
EP0878885B1 (de) 2004-07-28
JP3944889B2 (ja) 2007-07-18
EP1465305A3 (de) 2005-03-30
JPH10312878A (ja) 1998-11-24
EP1465305A2 (de) 2004-10-06

Similar Documents

Publication Publication Date Title
US5916373A (en) Removing of dust particles from a relatively moving material web
US5683556A (en) Discharging and dust removing method and discharging and dust removing apparatus
US8752955B2 (en) Inkjet printer
US4063808A (en) Apparatus for neutralizing toner in a no charge exchange transfer
JPS5923866B2 (ja) 静電的塗布装置
ATE272261T1 (de) Vorrichtung zur elektrischen aufladung eines bahnförmigen substrats
US5420743A (en) Control of the neutralization of surface charges on objects
US20050030694A1 (en) Static eliminator and a static eliminating method for an insulating sheet, a method for producing an insulating sheet, and an insulating sheet
FI943657A (fi) Paperirainan päällystämiseen käytettävä laite
ATE248027T1 (de) Vorrichtung zum befeuchten einer materialbahn
AU2001249580A1 (en) Electrostatically assisted coating method and apparatus with focused web charge field
KR900018761A (ko) 종이부재의 반송장치
EP0766501B1 (de) Verfahren und Vorrichtung für Ladungsabfuhr und Entstaubung
US4740802A (en) Invisible electrostatic tracking indicia for color plotters
CA2458535A1 (en) Electrophotographic printing device
SE9300114D0 (sv) Munstycksbelaeggningsverk foer applicering av bestrykningsfaerg paa pappersbana
EP0926749A3 (de) Beschichtungsvorrichtung und Beschichtungsverfahren
EP0764472A3 (de) Beschichtungsvorrichtung für laufende Bahnen
JP3455984B2 (ja) 帯電走行体の除電方法
EP0875801A3 (de) Mit anorganischem Material beschichteten Entwicklungselektroden und Verfahren dafür
JPS62111763A (ja) エレクトログラフィックプリンタ
JPH1171040A (ja) 印刷機械における薄手の処理対象物の搬送装置
WO2004035922A1 (en) Method and apparatus for the transverse control of a track
US7095600B2 (en) Electrostatic charge neutralization using grooved roller surface patterns
EP0924086A3 (de) Im Tandembetrieb arbeitender Direktdrucker

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP