EP0055984A3 - High-potential brush polarizer - Google Patents

High-potential brush polarizer Download PDF

Info

Publication number
EP0055984A3
EP0055984A3 EP82100013A EP82100013A EP0055984A3 EP 0055984 A3 EP0055984 A3 EP 0055984A3 EP 82100013 A EP82100013 A EP 82100013A EP 82100013 A EP82100013 A EP 82100013A EP 0055984 A3 EP0055984 A3 EP 0055984A3
Authority
EP
European Patent Office
Prior art keywords
polarizer
potential brush
brush
potential
brush polarizer
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
EP82100013A
Other versions
EP0055984A2 (en
EP0055984B1 (en
Inventor
Semyon Kisler
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.)
Polaroid Corp
Original Assignee
Polaroid 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 Polaroid Corp filed Critical Polaroid Corp
Publication of EP0055984A2 publication Critical patent/EP0055984A2/en
Publication of EP0055984A3 publication Critical patent/EP0055984A3/en
Application granted granted Critical
Publication of EP0055984B1 publication Critical patent/EP0055984B1/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
EP82100013A 1981-01-05 1982-01-04 Method and apparatus of producing a relatively high charge on charge-retaining materials Expired EP0055984B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22233281A 1981-01-05 1981-01-05
US222332 1981-01-05

Publications (3)

Publication Number Publication Date
EP0055984A2 EP0055984A2 (en) 1982-07-14
EP0055984A3 true EP0055984A3 (en) 1982-09-29
EP0055984B1 EP0055984B1 (en) 1986-08-06

Family

ID=22831776

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82100013A Expired EP0055984B1 (en) 1981-01-05 1982-01-04 Method and apparatus of producing a relatively high charge on charge-retaining materials

Country Status (4)

Country Link
EP (1) EP0055984B1 (en)
JP (1) JPS57164757A (en)
CA (1) CA1178644A (en)
DE (1) DE3272402D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457256A (en) * 1981-01-05 1984-07-03 Polaroid Corporation Precharged web coating apparatus
US4761709A (en) * 1984-10-29 1988-08-02 Xerox Corporation Contact brush charging
DE3867141D1 (en) * 1987-06-19 1992-02-06 Till Keesmann DEVICE FOR CHANGING THE STATIC, ELECTRICAL POTENTIAL THROUGH CORONATE DISCHARGE ON THE SURFACE OF A MOVING ELEMENT, MADE FROM INSULATING MATERIAL.
JPH08315956A (en) * 1995-05-18 1996-11-29 Kasuga Denki Kk Corona discharge treatment method of vessel, and device therefor
DE102008018920A1 (en) * 2008-04-15 2009-10-22 Lindauer Dornier Gmbh Pinning electrode arrangement

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB976027A (en) * 1962-05-17 1964-11-25 Eastman Kodak Co Method and apparatus for electrostatic charging
US3308344A (en) * 1965-03-04 1967-03-07 Ener Jet Corp High voltage antistatic apparatus
DE2120397A1 (en) * 1970-04-27 1971-11-18 Progil Removal of static charges from plastic film
DE2301313A1 (en) * 1972-01-14 1973-08-02 Kuraray Co DEVICE FOR REDUCING THE STATIC CHARGES ON COPY PAPER DELIVERED FROM A COPY MACHINE
DE2237282B2 (en) * 1971-07-30 1974-03-21 Eastman Kodak Co., Rochester, N.Y. (V.St.A.) Method for removing electrical charges from an insulating tape
DE2363209A1 (en) * 1973-11-30 1975-01-16 Gruenenfelder Eltex Elektron Charge carrier generator for static charge dissipation - has row of electrodes with current limited supply facing single serrated counter electrode

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2774921A (en) * 1953-04-23 1956-12-18 Haloid Co Apparatus for electrostatically charging insulating image surfaces for electrophotography
JPS5418737A (en) * 1977-07-12 1979-02-13 Sharp Corp Electrophotographic method
US4213167A (en) * 1978-03-31 1980-07-15 Cumming James M Planar gas and ion distribution

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB976027A (en) * 1962-05-17 1964-11-25 Eastman Kodak Co Method and apparatus for electrostatic charging
US3308344A (en) * 1965-03-04 1967-03-07 Ener Jet Corp High voltage antistatic apparatus
DE2120397A1 (en) * 1970-04-27 1971-11-18 Progil Removal of static charges from plastic film
DE2237282B2 (en) * 1971-07-30 1974-03-21 Eastman Kodak Co., Rochester, N.Y. (V.St.A.) Method for removing electrical charges from an insulating tape
DE2301313A1 (en) * 1972-01-14 1973-08-02 Kuraray Co DEVICE FOR REDUCING THE STATIC CHARGES ON COPY PAPER DELIVERED FROM A COPY MACHINE
DE2363209A1 (en) * 1973-11-30 1975-01-16 Gruenenfelder Eltex Elektron Charge carrier generator for static charge dissipation - has row of electrodes with current limited supply facing single serrated counter electrode

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RESEARCH DISCLOSURE, No. 190, February 1980, Havant, England. P.T. Andrews et al: "Controlling Polar Charge with Low Electrical Potentials", page 70, no. 19031 *

Also Published As

Publication number Publication date
JPS57164757A (en) 1982-10-09
EP0055984A2 (en) 1982-07-14
CA1178644A (en) 1984-11-27
EP0055984B1 (en) 1986-08-06
DE3272402D1 (en) 1986-09-11

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