FR2296958A1 - Ionisation electrodes for corona web discharging unit - comprising conductor tracks provided along insulating band - Google Patents

Ionisation electrodes for corona web discharging unit - comprising conductor tracks provided along insulating band

Info

Publication number
FR2296958A1
FR2296958A1 FR7500185A FR7500185A FR2296958A1 FR 2296958 A1 FR2296958 A1 FR 2296958A1 FR 7500185 A FR7500185 A FR 7500185A FR 7500185 A FR7500185 A FR 7500185A FR 2296958 A1 FR2296958 A1 FR 2296958A1
Authority
FR
France
Prior art keywords
conductor tracks
insulating band
corona
provided along
discharging unit
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.)
Granted
Application number
FR7500185A
Other languages
French (fr)
Other versions
FR2296958B1 (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.)
Cellophane SA France
Original Assignee
Cellophane SA France
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 Cellophane SA France filed Critical Cellophane SA France
Priority to FR7500185A priority Critical patent/FR2296958A1/en
Priority to DE19757540302 priority patent/DE7540302U/en
Priority to JP50159694A priority patent/JPS5190593A/ja
Priority to NL7600015A priority patent/NL7600015A/en
Priority to BE163303A priority patent/BE837301A/en
Publication of FR2296958A1 publication Critical patent/FR2296958A1/en
Application granted granted Critical
Publication of FR2296958B1 publication Critical patent/FR2296958B1/fr
Granted 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
    • 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
    • H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere

Landscapes

  • Elimination Of Static Electricity (AREA)
  • Near-Field Transmission Systems (AREA)
  • Electrostatic Separation (AREA)

Abstract

The ionisation electrodes are used in a corona unit, used for discharging a moving web, the electrodes comprising an insulating band, with one or more continuous parallel conductor tracks running longitudinally along one face of the insulating band. The thin conductor tracks may be rectilinear and they may be provided on the insulating band by metallic vacuum deposition. The thickness of the conductor tracks is preferably a maximum of 50 microns and their width is preferably a maximum of 2 millimetres. Two such insulating bands may be used, one connected to earth and the other to HT source.
FR7500185A 1975-01-06 1975-01-06 Ionisation electrodes for corona web discharging unit - comprising conductor tracks provided along insulating band Granted FR2296958A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7500185A FR2296958A1 (en) 1975-01-06 1975-01-06 Ionisation electrodes for corona web discharging unit - comprising conductor tracks provided along insulating band
DE19757540302 DE7540302U (en) 1975-01-06 1975-12-18 IONIZING ELECTRODE
JP50159694A JPS5190593A (en) 1975-01-06 1975-12-29
NL7600015A NL7600015A (en) 1975-01-06 1976-01-02 IONIZATION ELECTRODES.
BE163303A BE837301A (en) 1975-01-06 1976-01-05 NEW IONIZATION ELECTRODES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7500185A FR2296958A1 (en) 1975-01-06 1975-01-06 Ionisation electrodes for corona web discharging unit - comprising conductor tracks provided along insulating band

Publications (2)

Publication Number Publication Date
FR2296958A1 true FR2296958A1 (en) 1976-07-30
FR2296958B1 FR2296958B1 (en) 1979-02-16

Family

ID=9149409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500185A Granted FR2296958A1 (en) 1975-01-06 1975-01-06 Ionisation electrodes for corona web discharging unit - comprising conductor tracks provided along insulating band

Country Status (5)

Country Link
JP (1) JPS5190593A (en)
BE (1) BE837301A (en)
DE (1) DE7540302U (en)
FR (1) FR2296958A1 (en)
NL (1) NL7600015A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485317A1 (en) * 1980-06-23 1981-12-24 Manutex Elimination of electrostatic charges - by textile device with bare wires
EP0384022A1 (en) * 1989-02-24 1990-08-29 Eltex-Elektrostatik Gesellschaft mbH High-voltage electrode arrangement
WO1992019030A1 (en) * 1991-04-12 1992-10-29 Naum Goldstein Device for the production of defined ionised gases or ionisation products
EP1033227A2 (en) * 1999-03-01 2000-09-06 Fischer-W. Müller Blasformtechnik GmbH Blow moulding machine with several blow cavities for producing hollow objects
US6368675B1 (en) 2000-04-06 2002-04-09 3M Innovative Properties Company Electrostatically assisted coating method and apparatus with focused electrode field
US6475572B2 (en) 2000-04-06 2002-11-05 3M Innovative Properties Company Electrostatically assisted coating method with focused web-borne charges

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5944797A (en) * 1982-09-07 1984-03-13 増田　閃一 Electrostatic processor for article

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1447570A (en) * 1964-09-07 1966-07-29 electrode for electrostatically charging and discharging dielectric surfaces
US3624392A (en) * 1967-11-28 1971-11-30 Canon Camera Co Electrophotographic charging apparatus comprising needle point discharge electrodes and concave shield electrodes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1447570A (en) * 1964-09-07 1966-07-29 electrode for electrostatically charging and discharging dielectric surfaces
US3624392A (en) * 1967-11-28 1971-11-30 Canon Camera Co Electrophotographic charging apparatus comprising needle point discharge electrodes and concave shield electrodes

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485317A1 (en) * 1980-06-23 1981-12-24 Manutex Elimination of electrostatic charges - by textile device with bare wires
EP0384022A1 (en) * 1989-02-24 1990-08-29 Eltex-Elektrostatik Gesellschaft mbH High-voltage electrode arrangement
WO1992019030A1 (en) * 1991-04-12 1992-10-29 Naum Goldstein Device for the production of defined ionised gases or ionisation products
EP1033227A2 (en) * 1999-03-01 2000-09-06 Fischer-W. Müller Blasformtechnik GmbH Blow moulding machine with several blow cavities for producing hollow objects
EP1033227A3 (en) * 1999-03-01 2002-05-29 Fischer-W. Müller Blasformtechnik GmbH Blow moulding machine with several blow cavities for producing hollow objects
US6368675B1 (en) 2000-04-06 2002-04-09 3M Innovative Properties Company Electrostatically assisted coating method and apparatus with focused electrode field
US6475572B2 (en) 2000-04-06 2002-11-05 3M Innovative Properties Company Electrostatically assisted coating method with focused web-borne charges
US6666918B2 (en) 2000-04-06 2003-12-23 3M Innovative Properties Company Electrostatically assisted coating apparatus with focused web charge field
US6716286B2 (en) 2000-04-06 2004-04-06 3M Innovative Properties Company Electrostatically assisted coating method and apparatus with focused electrode field

Also Published As

Publication number Publication date
BE837301A (en) 1976-07-05
NL7600015A (en) 1976-07-08
JPS5190593A (en) 1976-08-09
FR2296958B1 (en) 1979-02-16
DE7540302U (en) 1976-07-08

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Legal Events

Date Code Title Description
ST Notification of lapse