JPH08036335A - Equipment and method for electric charge control on web - Google Patents

Equipment and method for electric charge control on web

Info

Publication number
JPH08036335A
JPH08036335A JP7051309D JP5130994D JPH08036335A JP H08036335 A JPH08036335 A JP H08036335A JP 7051309 D JP7051309 D JP 7051309D JP 5130994 D JP5130994 D JP 5130994D JP H08036335 A JPH08036335 A JP H08036335A
Authority
JP
Japan
Prior art keywords
web
electric charge
ionizers
equipment
charge control
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.)
Pending
Application number
JP7051309D
Other languages
English (en)
Inventor
Jiyon Daakin Uiriamu
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of JPH08036335A publication Critical patent/JPH08036335A/ja
Pending 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

Landscapes

  • Elimination Of Static Electricity (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
JP7051309D 1994-03-10 1994-03-10 Equipment and method for electric charge control on web Pending JPH08036335A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/209,335 US5432454A (en) 1994-03-10 1994-03-10 Apparatus and method to control free charge on moving webs

Publications (1)

Publication Number Publication Date
JPH08036335A true JPH08036335A (en) 1996-02-06

Family

ID=22778361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7051309D Pending JPH08036335A (en) 1994-03-10 1994-03-10 Equipment and method for electric charge control on web

Country Status (4)

Country Link
US (1) US5432454A (ja)
EP (1) EP0671870B1 (ja)
JP (1) JPH08036335A (ja)
DE (1) DE69502044T2 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2651478B2 (ja) * 1994-12-15 1997-09-10 春日電機株式会社 除電除塵方法及び除電除塵装置
JPH0982486A (ja) * 1995-09-07 1997-03-28 Fuji Photo Film Co Ltd ウエブの除電装置
US5930105A (en) * 1997-11-10 1999-07-27 Ion Systems, Inc. Method and apparatus for air ionization
US6242051B1 (en) * 1998-08-06 2001-06-05 Eastman Kodak Company Coating method using electrostatic assist
DE10013263A1 (de) * 2000-03-17 2001-09-20 Mitsubishi Polyester Film Gmbh Biaxial orientierte Trägerfolie für magnetische Aufzeichnungen
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
US6850403B1 (en) 2001-11-30 2005-02-01 Ion Systems, Inc. Air ionizer and method
IL149059A (en) * 2002-04-09 2004-01-04 Yefim Riskin Method of bipolar ionization and ion generator
US6745001B2 (en) * 2002-05-06 2004-06-01 Nexpress Solutions Llc Web conditioning charging station
US7553440B2 (en) * 2005-05-12 2009-06-30 Leonard William K Method and apparatus for electric treatment of substrates
DE102005061332B4 (de) * 2005-12-21 2017-11-23 Eltex-Elektrostatik Gmbh Vorrichtung zur kontaktlosen Beseitigung einer elektrostatischen Ladungsdoppelschicht
US20090217964A1 (en) * 2007-09-26 2009-09-03 Advanced Energy Industries, Inc. Device, system, and method for improving the efficiency of solar panels
EP2180327A1 (en) * 2008-10-21 2010-04-28 Applied Materials, Inc. Apparatus and method for active voltage compensation
US9356434B2 (en) * 2014-08-15 2016-05-31 Illinois Tool Works Inc. Active ionization control with closed loop feedback and interleaved sampling
KR101629915B1 (ko) * 2015-02-17 2016-06-13 (주)동일기연 챠지 플레이트 모니터링 장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660656A (en) * 1970-08-26 1972-05-02 Eastman Kodak Co Light lock for corona device
GB1429821A (en) * 1973-02-02 1976-03-31 Ici Ltd Electrostatic charge controller
US4266262A (en) * 1979-06-29 1981-05-05 Binks Manufacturing Company Voltage controlled power supply for electrostatic coating apparatus
US4486808A (en) * 1982-12-03 1984-12-04 Polaroid Corporation Apparatus for controlling random charges on a moving web
US4517143A (en) * 1983-10-03 1985-05-14 Polaroid Corporation Method and apparatus for uniformly charging a moving web
US4974115A (en) * 1988-11-01 1990-11-27 Semtronics Corporation Ionization system
US5041941A (en) * 1989-12-06 1991-08-20 Westvaco Corporation Charge control for EB coated paperboard

Also Published As

Publication number Publication date
EP0671870B1 (en) 1998-04-15
DE69502044T2 (de) 1998-11-05
DE69502044D1 (de) 1998-05-20
EP0671870A2 (en) 1995-09-13
US5432454A (en) 1995-07-11
EP0671870A3 (en) 1996-06-26

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