ATE224772T1 - Filtervorrichtung mit elektrode mit induzierte spannung - Google Patents

Filtervorrichtung mit elektrode mit induzierte spannung

Info

Publication number
ATE224772T1
ATE224772T1 AT96925480T AT96925480T ATE224772T1 AT E224772 T1 ATE224772 T1 AT E224772T1 AT 96925480 T AT96925480 T AT 96925480T AT 96925480 T AT96925480 T AT 96925480T AT E224772 T1 ATE224772 T1 AT E224772T1
Authority
AT
Austria
Prior art keywords
induced voltage
voltage electrode
filter device
filter material
particles
Prior art date
Application number
AT96925480T
Other languages
English (en)
Inventor
Yujiro Yamamoto
Original Assignee
Y2 Ultra Filter Inc
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 Y2 Ultra Filter Inc filed Critical Y2 Ultra Filter Inc
Application granted granted Critical
Publication of ATE224772T1 publication Critical patent/ATE224772T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/785—Regeneration of the filtering material or filter elements inside the filter by electrical means, e.g. for the generation of electrostatic forces in order to reject particles
    • 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
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
    • B03C3/155—Filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/40—Different types of filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrostatic Separation (AREA)
  • Filtering Materials (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Processing Of Solid Wastes (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Treatment Of Sludge (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT96925480T 1996-07-25 1996-07-25 Filtervorrichtung mit elektrode mit induzierte spannung ATE224772T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002261165A CA2261165A1 (en) 1996-07-25 1996-07-25 Filter apparatus with induced voltage electrode
PCT/US1996/012229 WO1998004354A1 (en) 1996-07-25 1996-07-25 Filter apparatus with induced voltage electrode

Publications (1)

Publication Number Publication Date
ATE224772T1 true ATE224772T1 (de) 2002-10-15

Family

ID=25680799

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96925480T ATE224772T1 (de) 1996-07-25 1996-07-25 Filtervorrichtung mit elektrode mit induzierte spannung

Country Status (9)

Country Link
EP (1) EP0921861B1 (de)
JP (1) JP2000515810A (de)
AT (1) ATE224772T1 (de)
AU (1) AU715154B2 (de)
CA (1) CA2261165A1 (de)
DE (1) DE69624002T2 (de)
DK (1) DK0921861T3 (de)
ES (1) ES2183966T3 (de)
WO (1) WO1998004354A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007141523A1 (en) 2006-06-08 2007-12-13 Dyson Technology Limited Cleaning and /or filtering apparatus
KR101317125B1 (ko) 2009-03-31 2013-10-08 다이슨 테크놀러지 리미티드 분리 장치
GB2472096B (en) 2009-07-24 2013-04-17 Dyson Technology Ltd Separating apparatus with electrostatic filter
GB2472097B (en) 2009-07-24 2013-04-17 Dyson Technology Ltd Separating apparatus with electrostatic filter
GB2472098B (en) 2009-07-24 2014-05-28 Dyson Technology Ltd An electrostatic filter
DE102010006883B4 (de) * 2010-01-29 2012-08-09 Elena Charlot Atemschutzvorrichtung
JP6134465B2 (ja) * 2012-06-20 2017-05-24 小林　博 すり板の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2116509A (en) * 1933-10-02 1938-05-10 Petroleum Rectifying Co California Electric filtration system
US3392509A (en) * 1966-03-22 1968-07-16 Crs Ind Electric dust, smoke and odor control system
JPS6038183B2 (ja) * 1981-11-27 1985-08-30 ニッタ株式会社 エアフイルタ間欠的外部荷電方法及びその装置
JPS60172362A (ja) * 1984-02-18 1985-09-05 Senichi Masuda 静電式濾過集塵装置
EP0345828B1 (de) * 1985-05-30 1993-09-29 Research Development Corporation of Japan Elektrostatischer Staubabscheider
CA1319624C (en) * 1988-03-11 1993-06-29 William E. Pick Pleated charged media air filter
WO1993011876A1 (en) * 1991-12-11 1993-06-24 Yujiro Yamamoto Filter for particulate materials in gaseous fluids and method
IT1274953B (it) * 1994-10-13 1997-07-29 Riccardo Briguglio Perfezionamento dei filtri elettrostatici ad effetto volta con conduttori di prima classe, per la deionizzazione delle braci di sigarette e simili

Also Published As

Publication number Publication date
EP0921861A4 (de) 2000-02-23
EP0921861A1 (de) 1999-06-16
DK0921861T3 (da) 2002-12-30
CA2261165A1 (en) 1998-02-05
DE69624002T2 (de) 2003-04-30
ES2183966T3 (es) 2003-04-01
AU6597796A (en) 1998-02-20
WO1998004354A1 (en) 1998-02-05
AU715154B2 (en) 2000-01-20
JP2000515810A (ja) 2000-11-28
EP0921861B1 (de) 2002-09-25
DE69624002D1 (de) 2002-10-31

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