DE3272402D1 - Method and apparatus of producing a relatively high charge on charge-retaining materials - Google Patents

Method and apparatus of producing a relatively high charge on charge-retaining materials

Info

Publication number
DE3272402D1
DE3272402D1 DE8282100013T DE3272402T DE3272402D1 DE 3272402 D1 DE3272402 D1 DE 3272402D1 DE 8282100013 T DE8282100013 T DE 8282100013T DE 3272402 T DE3272402 T DE 3272402T DE 3272402 D1 DE3272402 D1 DE 3272402D1
Authority
DE
Germany
Prior art keywords
charge
producing
relatively high
retaining materials
high charge
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
DE8282100013T
Other languages
English (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
Application granted granted Critical
Publication of DE3272402D1 publication Critical patent/DE3272402D1/de
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
DE8282100013T 1981-01-05 1982-01-04 Method and apparatus of producing a relatively high charge on charge-retaining materials Expired DE3272402D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3272402D1 true DE3272402D1 (en) 1986-09-11

Family

ID=22831776

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282100013T Expired DE3272402D1 (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 (de)
JP (1) JPS57164757A (de)
CA (1) CA1178644A (de)
DE (1) DE3272402D1 (de)

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
ES2029493T3 (es) * 1987-06-19 1992-08-16 Till Keesmann Dispositivo para variar el potencial estatico electrico de la superficie.
JPH08315956A (ja) * 1995-05-18 1996-11-29 Kasuga Denki Kk 容器のコロナ放電処理方法及びその装置
DE102008018920A1 (de) * 2008-04-15 2009-10-22 Lindauer Dornier Gmbh Pinning-Elektrodenanordnung

Family Cites Families (9)

* 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
NL292836A (de) * 1962-05-17
US3308344A (en) * 1965-03-04 1967-03-07 Ener Jet Corp High voltage antistatic apparatus
DE7116086U (de) * 1970-04-27 1971-10-28 Progil Vorrichtung zum beseitigen der elektrostatischen oberflaechenaufladung von kontinuierlich bewegtem bahnfoermigem gut wie filme folien oder gewebe aus thermoplastischen polymeren
US3730753A (en) * 1971-07-30 1973-05-01 Eastman Kodak Co Method for treating a web
JPS5038938B2 (de) * 1972-01-14 1975-12-13
CH574176A5 (de) * 1973-11-30 1976-03-31 Gruenenfelder H El Ing Eltex E
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

Also Published As

Publication number Publication date
JPS57164757A (en) 1982-10-09
EP0055984A3 (en) 1982-09-29
EP0055984A2 (de) 1982-07-14
EP0055984B1 (de) 1986-08-06
CA1178644A (en) 1984-11-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee