EP1988757A3 - DBD plasma discharged static eliminator - Google Patents

DBD plasma discharged static eliminator Download PDF

Info

Publication number
EP1988757A3
EP1988757A3 EP08006822.4A EP08006822A EP1988757A3 EP 1988757 A3 EP1988757 A3 EP 1988757A3 EP 08006822 A EP08006822 A EP 08006822A EP 1988757 A3 EP1988757 A3 EP 1988757A3
Authority
EP
European Patent Office
Prior art keywords
static eliminator
plasma
discharged static
plasma discharged
dbd plasma
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.)
Withdrawn
Application number
EP08006822.4A
Other languages
German (de)
French (fr)
Other versions
EP1988757A2 (en
Inventor
Makoto Takayanagi
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.)
Trinc Corp
Original Assignee
Trinc 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 Trinc Corp filed Critical Trinc Corp
Publication of EP1988757A2 publication Critical patent/EP1988757A2/en
Publication of EP1988757A3 publication Critical patent/EP1988757A3/en
Withdrawn legal-status Critical Current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
    • H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/2406—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/41—Ionising-electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/2406—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes
    • H05H1/2431—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes using cylindrical electrodes, e.g. rotary drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/14—Details of magnetic or electrostatic separation the gas being moved electro-kinetically

Abstract

A plasma discharged static eliminator comprises a plasma discharging electrode body for generating plasma as a source of ions. The plasma discharging electrode body includes two electrodes between which alternate voltage is applied, and a dielectric covering the electrodes. The plasma discharged static eliminator further comprises an inner grid electrode disposed around the plasma discharging electrode body, and an outer grid electrode disposed outside of the inner grid electrode.
EP08006822.4A 2007-05-01 2008-04-03 DBD plasma discharged static eliminator Withdrawn EP1988757A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007120446A JP4852471B2 (en) 2007-05-01 2007-05-01 DBD plasma static eliminator

Publications (2)

Publication Number Publication Date
EP1988757A2 EP1988757A2 (en) 2008-11-05
EP1988757A3 true EP1988757A3 (en) 2014-04-09

Family

ID=39597844

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08006822.4A Withdrawn EP1988757A3 (en) 2007-05-01 2008-04-03 DBD plasma discharged static eliminator

Country Status (3)

Country Link
EP (1) EP1988757A3 (en)
JP (1) JP4852471B2 (en)
CN (1) CN101299900B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5752476B2 (en) * 2011-04-20 2015-07-22 三菱重工食品包装機械株式会社 Static eliminator, static elimination electrode
JP5848037B2 (en) * 2011-06-15 2016-01-27 三菱重工食品包装機械株式会社 Electron beam sterilizer
CN106179749B (en) * 2016-07-05 2019-07-02 北京航天爱锐科技有限责任公司 Discharge electrode and preparation method thereof, plasma generator and air cleaning facility

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5961693A (en) * 1997-04-10 1999-10-05 Electric Power Research Institute, Incorporated Electrostatic separator for separating solid particles from a gas stream
US20020134665A1 (en) * 1998-11-05 2002-09-26 Taylor Charles E. Electro-kinetic air transporter-conditioner devices with trailing electrode
WO2004071613A2 (en) * 2003-02-12 2004-08-26 Innovative Defense Technologies Ltd. Method and construction of filters and pre-filters for extending the life cycle of the filter bodies therein
US20040253417A1 (en) * 2001-08-07 2004-12-16 Yoshinori Sekoguchi Ion generating element and ion generator, air conditioning apparatus, cleaner and refrigerator containing the same
WO2005037420A2 (en) * 2003-10-15 2005-04-28 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with a mesh collector electrode

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0760654B2 (en) * 1985-08-23 1995-06-28 日本電信電話株式会社 Ion beam generation method and device
JPS63153162A (en) * 1986-12-17 1988-06-25 Canon Inc Electrostatic recording head
JP3707816B2 (en) * 1994-12-22 2005-10-19 浜松ホトニクス株式会社 Ion gas generator
JP2005001346A (en) 2003-06-16 2005-01-06 Sony Corp Liquid injection device and liquid injection method
JP2006055714A (en) 2004-08-18 2006-03-02 Ikeuchi:Kk Spray trap device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5961693A (en) * 1997-04-10 1999-10-05 Electric Power Research Institute, Incorporated Electrostatic separator for separating solid particles from a gas stream
US20020134665A1 (en) * 1998-11-05 2002-09-26 Taylor Charles E. Electro-kinetic air transporter-conditioner devices with trailing electrode
US20040253417A1 (en) * 2001-08-07 2004-12-16 Yoshinori Sekoguchi Ion generating element and ion generator, air conditioning apparatus, cleaner and refrigerator containing the same
WO2004071613A2 (en) * 2003-02-12 2004-08-26 Innovative Defense Technologies Ltd. Method and construction of filters and pre-filters for extending the life cycle of the filter bodies therein
WO2005037420A2 (en) * 2003-10-15 2005-04-28 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with a mesh collector electrode

Also Published As

Publication number Publication date
CN101299900B (en) 2012-06-13
JP4852471B2 (en) 2012-01-11
JP2008277175A (en) 2008-11-13
EP1988757A2 (en) 2008-11-05
CN101299900A (en) 2008-11-05

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