BRPI0711759B1 - cartucho de filtro de ar e conjunto de depurador de ar - Google Patents

cartucho de filtro de ar e conjunto de depurador de ar Download PDF

Info

Publication number
BRPI0711759B1
BRPI0711759B1 BRPI0711759A BRPI0711759A BRPI0711759B1 BR PI0711759 B1 BRPI0711759 B1 BR PI0711759B1 BR PI0711759 A BRPI0711759 A BR PI0711759A BR PI0711759 A BRPI0711759 A BR PI0711759A BR PI0711759 B1 BRPI0711759 B1 BR PI0711759B1
Authority
BR
Brazil
Prior art keywords
face
oblique
section
arrangement
filter cartridge
Prior art date
Application number
BRPI0711759A
Other languages
English (en)
Portuguese (pt)
Inventor
Kevin Nelson Benny
Allen Boehrs Bruce
L Reichter Gregory
Anthony Wendt Paul
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=38577287&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0711759(B1) "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 BRPI0711759A2 publication Critical patent/BRPI0711759A2/pt
Publication of BRPI0711759B1 publication Critical patent/BRPI0711759B1/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
    • 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
    • B01D46/526—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in stacked 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
    • B01D46/0002—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
    • B01D46/0002—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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
    • 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
    • B01D2271/027—Radial sealings
    • 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
    • B01D2275/201—Conical shape
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
BRPI0711759A 2006-05-10 2007-05-09 cartucho de filtro de ar e conjunto de depurador de ar BRPI0711759B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US79945906P 2006-05-10 2006-05-10
US60/799.459 2006-05-10
PCT/US2007/011305 WO2007133635A2 (en) 2006-05-10 2007-05-09 Air filter arrangement; assembly; and, methods

Publications (2)

Publication Number Publication Date
BRPI0711759A2 BRPI0711759A2 (pt) 2011-12-06
BRPI0711759B1 true BRPI0711759B1 (pt) 2018-09-18

Family

ID=38577287

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0711759A BRPI0711759B1 (pt) 2006-05-10 2007-05-09 cartucho de filtro de ar e conjunto de depurador de ar

Country Status (7)

Country Link
US (3) US7625419B2 (enExample)
EP (3) EP2650041A3 (enExample)
JP (2) JP5313130B2 (enExample)
CN (2) CN103100277B (enExample)
BR (1) BRPI0711759B1 (enExample)
MX (2) MX345681B (enExample)
WO (1) WO2007133635A2 (enExample)

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US8062399B2 (en) 2011-11-22
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US20120060451A1 (en) 2012-03-15
US8328897B2 (en) 2012-12-11
CN101516471A (zh) 2009-08-26
EP2653206A3 (en) 2014-02-12
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US20100170209A1 (en) 2010-07-08
US20070261374A1 (en) 2007-11-15
US7625419B2 (en) 2009-12-01
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