BRPI0614421B1 - Purificador de ar, elemento de filtro e método de instalação do elemento do filtro - Google Patents

Purificador de ar, elemento de filtro e método de instalação do elemento do filtro Download PDF

Info

Publication number
BRPI0614421B1
BRPI0614421B1 BRPI0614421-7A BRPI0614421A BRPI0614421B1 BR PI0614421 B1 BRPI0614421 B1 BR PI0614421B1 BR PI0614421 A BRPI0614421 A BR PI0614421A BR PI0614421 B1 BRPI0614421 B1 BR PI0614421B1
Authority
BR
Brazil
Prior art keywords
cover
filter element
end cap
filter
wall
Prior art date
Application number
BRPI0614421-7A
Other languages
English (en)
Portuguese (pt)
Inventor
R. Coulonvaux Paul
G. Dewit Johan
Hg Vranken Tom
Original Assignee
Donaldson Company, 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=35515663&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0614421(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Donaldson Company, Inc filed Critical Donaldson Company, Inc
Publication of BRPI0614421A2 publication Critical patent/BRPI0614421A2/pt
Publication of BRPI0614421B1 publication Critical patent/BRPI0614421B1/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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • 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
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
    • B01D46/0046—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding provoking a tangential stream
    • 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
    • B01D46/0004—Details of removable closures, lids, caps or filter heads
    • 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
    • B01D46/2414—End caps including additional functions or special forms
    • 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
    • B01D46/64—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 arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4076—Anti-rotational means
    • 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
    • B01D2265/021—Anti-rotational means
    • 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
    • B01D2275/20—Shape of filtering material
    • B01D2275/206—Special forms, e.g. adapted to a certain housing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
BRPI0614421-7A 2005-08-16 2006-08-15 Purificador de ar, elemento de filtro e método de instalação do elemento do filtro BRPI0614421B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05107531A EP1754525B1 (en) 2005-08-16 2005-08-16 Air cleaner having anti-rotational arrangement and method
EP05107531.5 2005-08-16
PCT/US2006/031812 WO2007022171A1 (en) 2005-08-16 2006-08-15 Air cleaner having anti-rotational arragement and methods

Publications (2)

Publication Number Publication Date
BRPI0614421A2 BRPI0614421A2 (pt) 2011-03-29
BRPI0614421B1 true BRPI0614421B1 (pt) 2018-02-14

Family

ID=35515663

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0614421-7A BRPI0614421B1 (pt) 2005-08-16 2006-08-15 Purificador de ar, elemento de filtro e método de instalação do elemento do filtro

Country Status (9)

Country Link
US (4) US8163056B2 (enExample)
EP (3) EP1754525B1 (enExample)
JP (1) JP4852608B2 (enExample)
CN (1) CN101272842B (enExample)
AT (2) ATE495811T1 (enExample)
BR (1) BRPI0614421B1 (enExample)
DE (1) DE602005026002D1 (enExample)
RU (1) RU2417819C2 (enExample)
WO (1) WO2007022171A1 (enExample)

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ATE539810T1 (de) 2012-01-15
EP2236192B1 (en) 2012-01-04
US8753415B2 (en) 2014-06-17
DE602005026002D1 (de) 2011-03-03
EP1917092A1 (en) 2008-05-07
US8163056B2 (en) 2012-04-24
ATE495811T1 (de) 2011-02-15
RU2008108610A (ru) 2009-09-27
US20090217632A1 (en) 2009-09-03
US20130247526A1 (en) 2013-09-26
EP1754525B1 (en) 2011-01-19
JP2009504984A (ja) 2009-02-05
BRPI0614421A2 (pt) 2011-03-29
RU2417819C2 (ru) 2011-05-10
US8444735B2 (en) 2013-05-21
EP2236192A1 (en) 2010-10-06
EP1917092B1 (en) 2013-10-16
EP1754525A1 (en) 2007-02-21
CN101272842A (zh) 2008-09-24
US20150013292A1 (en) 2015-01-15
CN101272842B (zh) 2011-11-23
JP4852608B2 (ja) 2012-01-11
US20120192537A1 (en) 2012-08-02

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