BR0015458A - Disposição de filtro e métodos - Google Patents

Disposição de filtro e métodos

Info

Publication number
BR0015458A
BR0015458A BR0015458-0A BR0015458A BR0015458A BR 0015458 A BR0015458 A BR 0015458A BR 0015458 A BR0015458 A BR 0015458A BR 0015458 A BR0015458 A BR 0015458A
Authority
BR
Brazil
Prior art keywords
end portion
filter element
filter
methods
flutes
Prior art date
Application number
BR0015458-0A
Other languages
English (en)
Inventor
Joseph C Tokar
James A Leblanc
Original Assignee
Donaldson Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23738260&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0015458(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of BR0015458A publication Critical patent/BR0015458A/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
    • 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
    • B01D46/0001—Making filtering elements
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • 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
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • 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
    • 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
    • B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • B01D46/527—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in wound arrangement
    • 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
    • B01D46/58—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 parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter
    • B01D2265/028—Snap, latch or clip connecting means
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B01D2271/022—Axial sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

"DISPOSIçãO DE FILTRO E MéTODOS". Uma disposição de filtro inclui um primeiro elemento de filtro tendo uma primeira e uma segunda extremidades opostas; um comprimento axial entre a dita primeira e segunda extremidades; e uma pluralidade de caneluras. Cada canelura tem uma primeira porção de extremidade adjacente à primeira extremidade de primeiro elemento de filtro, e uma segunda porção de extremidade adjacente à segunda extremidade de primeiro elemento de filtro. As caneluras selecionadas ficam abertas na primeira porção de extremidade e fechadas na segunda porção de extremidade; e as caneluras selecionadas são fechadas na primeira porção de extremidade e abertas na segunda porção de extremidade. Um membro de luva fica preso no e circunscreve o primeiro elemento de filtro. O membro de luva é orientado com relação ao primeiro elemento de filtro de modo a se estender por pelo menos 30 % do comprimento axial do primeiro elemento de filtro. Um flange de pressão de membro de vedação circunscreve pelo menos parcialmente o membro de luva. A disposição de filtro é particularmente útil para sistemas de turbina a gás. os métodos para a operação e serviço das disposições de filtro de preferência utilizam as presentes construções.
BR0015458-0A 1999-11-10 2000-11-09 Disposição de filtro e métodos BR0015458A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/437,867 US6348085B1 (en) 1999-11-10 1999-11-10 Filter arrangement and methods
PCT/US2000/042131 WO2001034278A1 (en) 1999-11-10 2000-11-09 Filter arrangement and methods

Publications (1)

Publication Number Publication Date
BR0015458A true BR0015458A (pt) 2002-07-09

Family

ID=23738260

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0015458-0A BR0015458A (pt) 1999-11-10 2000-11-09 Disposição de filtro e métodos

Country Status (13)

Country Link
US (5) US6348085B1 (pt)
EP (1) EP1231999A1 (pt)
JP (1) JP4738690B2 (pt)
KR (1) KR20020049042A (pt)
CN (2) CN1409649A (pt)
AU (1) AU780292B2 (pt)
BR (1) BR0015458A (pt)
CA (1) CA2390663A1 (pt)
CZ (1) CZ20021599A3 (pt)
HK (1) HK1051010A1 (pt)
MX (1) MXPA02004737A (pt)
RU (1) RU2002113452A (pt)
WO (1) WO2001034278A1 (pt)

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US6994744B2 (en) 2006-02-07
US20030154863A1 (en) 2003-08-21
US6960245B2 (en) 2005-11-01
US20040255781A1 (en) 2004-12-23
WO2001034278A1 (en) 2001-05-17
US6533845B2 (en) 2003-03-18
EP1231999A1 (en) 2002-08-21
RU2002113452A (ru) 2004-01-27
MXPA02004737A (es) 2003-01-28
JP4738690B2 (ja) 2011-08-03
KR20020049042A (ko) 2002-06-24
HK1051010A1 (zh) 2003-07-18
CN1251786C (zh) 2006-04-19
AU780292B2 (en) 2005-03-17
US7252704B2 (en) 2007-08-07
CN1409649A (zh) 2003-04-09
US20060123990A1 (en) 2006-06-15
JP2003513776A (ja) 2003-04-15
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US20020073850A1 (en) 2002-06-20
CA2390663A1 (en) 2001-05-17
US6348085B1 (en) 2002-02-19

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