BRPI0719704A2 - Aparelho de filtro de fluido tendo meio de filtro enrolado em torno de uma armação de enrolamento. - Google Patents

Aparelho de filtro de fluido tendo meio de filtro enrolado em torno de uma armação de enrolamento.

Info

Publication number
BRPI0719704A2
BRPI0719704A2 BRPI0719704-7A2A BRPI0719704A BRPI0719704A2 BR PI0719704 A2 BRPI0719704 A2 BR PI0719704A2 BR PI0719704 A BRPI0719704 A BR PI0719704A BR PI0719704 A2 BRPI0719704 A2 BR PI0719704A2
Authority
BR
Brazil
Prior art keywords
winding frame
media around
filter
filter media
fluid
Prior art date
Application number
BRPI0719704-7A2A
Other languages
English (en)
Inventor
Steven J Merritt
Kyle Swanson
Original Assignee
Baldwin Filters 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 Baldwin Filters Inc filed Critical Baldwin Filters Inc
Publication of BRPI0719704A2 publication Critical patent/BRPI0719704A2/pt
Publication of BRPI0719704B1 publication Critical patent/BRPI0719704B1/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
    • B01D46/527—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
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/001—Making filtering elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/24—Cell-type roll filters
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
BRPI0719704A 2006-12-06 2007-12-05 elemento de filtro BRPI0719704B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/634,558 US10040020B2 (en) 2006-12-06 2006-12-06 Fluid filter apparatus having filter media wound about a winding frame
PCT/US2007/086459 WO2008070702A1 (en) 2006-12-06 2007-12-05 Fluid filter apparatus having filter media wound about a winding frame

Publications (2)

Publication Number Publication Date
BRPI0719704A2 true BRPI0719704A2 (pt) 2013-12-24
BRPI0719704B1 BRPI0719704B1 (pt) 2018-08-28

Family

ID=39492619

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0719704A BRPI0719704B1 (pt) 2006-12-06 2007-12-05 elemento de filtro

Country Status (8)

Country Link
US (2) US10040020B2 (pt)
EP (1) EP2106281B1 (pt)
JP (1) JP5119266B2 (pt)
AU (1) AU2007329405B2 (pt)
BR (1) BRPI0719704B1 (pt)
CA (1) CA2671751C (pt)
MX (1) MX2009005992A (pt)
WO (1) WO2008070702A1 (pt)

Families Citing this family (14)

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US7931725B2 (en) 2004-11-02 2011-04-26 Baldwin Filters, Inc. Fluted filter apparatus
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US9757676B2 (en) 2006-12-06 2017-09-12 Baldwin Filters, Inc. Method and apparatus for winding a filter element
US8728193B2 (en) 2007-09-07 2014-05-20 Donaldson Company, Inc. Air filter assembly; components thereof and methods
US9545593B2 (en) * 2007-11-01 2017-01-17 Baldwin Filters, Inc. Winding core pressure relief for fluted filter
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Also Published As

Publication number Publication date
US20080135470A1 (en) 2008-06-12
US10040020B2 (en) 2018-08-07
CA2671751A1 (en) 2008-06-12
BRPI0719704B1 (pt) 2018-08-28
CA2671751C (en) 2013-02-05
EP2106281A1 (en) 2009-10-07
JP2010512238A (ja) 2010-04-22
EP2106281A4 (en) 2010-08-11
US20180311605A1 (en) 2018-11-01
MX2009005992A (es) 2009-06-17
WO2008070702A1 (en) 2008-06-12
AU2007329405B2 (en) 2011-04-21
AU2007329405A1 (en) 2008-06-12
US10213724B2 (en) 2019-02-26
EP2106281B1 (en) 2015-09-09
JP5119266B2 (ja) 2013-01-16

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