DK0921861T3 - Filterapparat med elektrode med induceret spænding - Google Patents

Filterapparat med elektrode med induceret spænding

Info

Publication number
DK0921861T3
DK0921861T3 DK96925480T DK96925480T DK0921861T3 DK 0921861 T3 DK0921861 T3 DK 0921861T3 DK 96925480 T DK96925480 T DK 96925480T DK 96925480 T DK96925480 T DK 96925480T DK 0921861 T3 DK0921861 T3 DK 0921861T3
Authority
DK
Denmark
Prior art keywords
induced voltage
electrode
filter apparatus
filter material
particles
Prior art date
Application number
DK96925480T
Other languages
Danish (da)
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 DK0921861T3 publication Critical patent/DK0921861T3/da

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)
  • Processing Of Solid Wastes (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Treatment Of Sludge (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DK96925480T 1996-07-25 1996-07-25 Filterapparat med elektrode med induceret spænding DK0921861T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002261165A CA2261165A1 (fr) 1996-07-25 1996-07-25 Appareil de filtre a electrode a tension induite
PCT/US1996/012229 WO1998004354A1 (fr) 1996-07-25 1996-07-25 Appareil de filtre a electrode a tension induite

Publications (1)

Publication Number Publication Date
DK0921861T3 true DK0921861T3 (da) 2002-12-30

Family

ID=25680799

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96925480T DK0921861T3 (da) 1996-07-25 1996-07-25 Filterapparat med elektrode med induceret spænding

Country Status (9)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2035150A1 (fr) 2006-06-08 2009-03-18 Dyson Technology Limited Appareil de nettoyage et/ou de filtration
RU2531897C2 (ru) 2009-03-31 2014-10-27 Дайсон Текнолоджи Лимитед Отделительное устройство
GB2472097B (en) * 2009-07-24 2013-04-17 Dyson Technology Ltd Separating apparatus with 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
DE3584371D1 (de) * 1985-05-30 1991-11-14 Japan Res Dev Corp Elektrostatischer staubabscheider.
CA1319624C (fr) * 1988-03-11 1993-06-29 William E. Pick Systeme electronique de filtration d'air a filtre plisse
AU3233093A (en) * 1991-12-11 1993-07-19 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
AU6597796A (en) 1998-02-20
ATE224772T1 (de) 2002-10-15
EP0921861A4 (fr) 2000-02-23
CA2261165A1 (fr) 1998-02-05
DE69624002T2 (de) 2003-04-30
DE69624002D1 (de) 2002-10-31
EP0921861A1 (fr) 1999-06-16
AU715154B2 (en) 2000-01-20
EP0921861B1 (fr) 2002-09-25
WO1998004354A1 (fr) 1998-02-05
ES2183966T3 (es) 2003-04-01
JP2000515810A (ja) 2000-11-28

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