BR0208706A - Filtro combinado para filtragem de fluidos que escoam em uma direção de fluxo, método de filtrar um fluido, e, veìculo com cabine de passageiros - Google Patents

Filtro combinado para filtragem de fluidos que escoam em uma direção de fluxo, método de filtrar um fluido, e, veìculo com cabine de passageiros

Info

Publication number
BR0208706A
BR0208706A BR0208706-5A BR0208706A BR0208706A BR 0208706 A BR0208706 A BR 0208706A BR 0208706 A BR0208706 A BR 0208706A BR 0208706 A BR0208706 A BR 0208706A
Authority
BR
Brazil
Prior art keywords
filtering
flow
fluid
passenger cabin
fluids flowing
Prior art date
Application number
BR0208706-5A
Other languages
English (en)
Inventor
Klaus Dominiak
Frank Koehler
Nicolai Bochynek
Marcus Lotgerink-Bruinenberg
Original Assignee
3M Innovative Properties 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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BR0208706A publication Critical patent/BR0208706A/pt

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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet 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
    • B01D46/52—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
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/34—Specific shapes
    • B01D2253/342—Monoliths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

"FILTRO COMBINADO PARA FILTRAGEM DE FLUIDOS QUE ESCOAM EM UMA DIREçãO DE FLUXO, MéTODO DE FILTRAR UM FLUIDO, E, VEìCULO COM CABINE DE PASSAGEIROS". A presente invenção provê um filtro combinado para filtragem de fluidos compreendendo um meio filtrante de particulados com canais de escoamento tendo uma primeira face e uma segunda face e um meio filtrante adsorvente de gases. O meio filtrante de particulados com canais de escoamento compreende vários canais de escoamento dirigidos segundo a direção de fluxo e definidos por superfícies internas, tendo os canais de escoamento aberturas de entrada através da primeira face e aberturas de saída através da segunda face do meio filtrante de particulados com canais de escoamento. As superfícies internas dos referidos canais de escoamento são, pelo menos em parte, providas com estruturas salientes formando os canais de escoamento ou se estendendo no interior dos canais de escoamento ou uma carga elétrica, ou uma combinação dos dois. O referido meio filtrante adsorvente de gases compreende um enchimento tendo uma primeira face e uma segunda face e dimensões de comprimento e largura ortogonais entre si e, cada uma individualmente, à direção de fluxo e tendo uma dimensão de espessura na direção do fluxo. O enchimento é composto de uma camada que se estende substancialmente perpendicular à direção de fluxo ao longo das dimensões largura e comprimento do mesmo.
BR0208706-5A 2001-04-07 2002-04-05 Filtro combinado para filtragem de fluidos que escoam em uma direção de fluxo, método de filtrar um fluido, e, veìculo com cabine de passageiros BR0208706A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20010108784 EP1247558A1 (en) 2001-04-07 2001-04-07 A combination filter for filtering fluids
PCT/EP2002/003777 WO2002081061A1 (en) 2001-04-07 2002-04-05 A combination filter for filtering fluids

Publications (1)

Publication Number Publication Date
BR0208706A true BR0208706A (pt) 2004-07-20

Family

ID=8177086

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0208706-5A BR0208706A (pt) 2001-04-07 2002-04-05 Filtro combinado para filtragem de fluidos que escoam em uma direção de fluxo, método de filtrar um fluido, e, veìculo com cabine de passageiros

Country Status (12)

Country Link
US (1) US6986804B2 (pt)
EP (2) EP1247558A1 (pt)
JP (1) JP2004527369A (pt)
KR (1) KR100854173B1 (pt)
CN (1) CN1291775C (pt)
AT (1) ATE395126T1 (pt)
BR (1) BR0208706A (pt)
DE (1) DE60226579D1 (pt)
ES (1) ES2306768T3 (pt)
MX (1) MXPA03009096A (pt)
WO (1) WO2002081061A1 (pt)
ZA (1) ZA200308668B (pt)

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Also Published As

Publication number Publication date
MXPA03009096A (es) 2004-02-17
CN1499997A (zh) 2004-05-26
EP1247558A1 (en) 2002-10-09
ATE395126T1 (de) 2008-05-15
CN1291775C (zh) 2006-12-27
US6986804B2 (en) 2006-01-17
ES2306768T3 (es) 2008-11-16
US20040112213A1 (en) 2004-06-17
WO2002081061A1 (en) 2002-10-17
JP2004527369A (ja) 2004-09-09
KR20030092053A (ko) 2003-12-03
DE60226579D1 (de) 2008-06-26
ZA200308668B (en) 2004-09-16
EP1372819A1 (en) 2004-01-02
EP1372819B1 (en) 2008-05-14
KR100854173B1 (ko) 2008-08-26

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