CA2703952C - Filter element comprising a winding core with a pressure relief notch formed in at least one side thereof - Google Patents
Filter element comprising a winding core with a pressure relief notch formed in at least one side thereof Download PDFInfo
- Publication number
- CA2703952C CA2703952C CA2703952A CA2703952A CA2703952C CA 2703952 C CA2703952 C CA 2703952C CA 2703952 A CA2703952 A CA 2703952A CA 2703952 A CA2703952 A CA 2703952A CA 2703952 C CA2703952 C CA 2703952C
- Authority
- CA
- Canada
- Prior art keywords
- winding core
- winding
- adhesive
- filter element
- filter media
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
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
- 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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/933,904 | 2007-11-01 | ||
| US11/933,904 US9545593B2 (en) | 2007-11-01 | 2007-11-01 | Winding core pressure relief for fluted filter |
| PCT/US2008/080914 WO2009058652A1 (en) | 2007-11-01 | 2008-10-23 | Filter element comprising a winding core with a pressure relief notch formed in at least one side thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2703952A1 CA2703952A1 (en) | 2009-05-07 |
| CA2703952C true CA2703952C (en) | 2016-08-02 |
Family
ID=40262162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2703952A Active CA2703952C (en) | 2007-11-01 | 2008-10-23 | Filter element comprising a winding core with a pressure relief notch formed in at least one side thereof |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9545593B2 (https=) |
| EP (1) | EP2217346B1 (https=) |
| JP (1) | JP5001433B2 (https=) |
| AU (1) | AU2008318976B2 (https=) |
| BR (1) | BRPI0818728B1 (https=) |
| CA (1) | CA2703952C (https=) |
| MX (1) | MX2010004874A (https=) |
| WO (1) | WO2009058652A1 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8226786B2 (en) | 2003-03-18 | 2012-07-24 | Donaldson Company, Inc. | Process and materials for coiling z-filter media, and/or closing flutes of filter media; and, products |
| US7318851B2 (en) | 2004-11-02 | 2008-01-15 | Baldwin Filters, Inc. | Filter element |
| US20110197556A1 (en) | 2004-11-02 | 2011-08-18 | Baldwin Filters, Inc. | Filter element |
| US8048187B2 (en) | 2008-06-30 | 2011-11-01 | Baldwin Filters, Inc. | Filter frame attachment and fluted filter having same |
| US8506668B2 (en) | 2009-03-30 | 2013-08-13 | Baldwin Filters, Inc. | Fluted filter with axial seal |
| US9174160B2 (en) * | 2009-08-19 | 2015-11-03 | Baldwin Filters, Inc. | Collapsible core, filter, and method |
| WO2011115973A2 (en) | 2010-03-17 | 2011-09-22 | Baldwin Filters, Inc. | Fluid filter |
| WO2011115979A2 (en) | 2010-03-17 | 2011-09-22 | Baldwin Filters, Inc. | Fluid filter |
| WO2014018528A1 (en) | 2012-07-25 | 2014-01-30 | Baldwin Filters, Inc. | Filter housing, fluted filter and safety filter |
| WO2017087325A1 (en) * | 2015-11-20 | 2017-05-26 | Baldwin Filters, Inc. | Adhesive flute support while winding fluted pack |
| US10682597B2 (en) | 2016-04-14 | 2020-06-16 | Baldwin Filters, Inc. | Filter system |
| CN114222618B (zh) * | 2019-08-23 | 2024-05-24 | 康明斯滤清系统知识产权公司 | 使用多层式和卷绕式过滤介质的过滤器组件和元件 |
| DE102020120248A1 (de) | 2020-07-31 | 2022-02-03 | Mann+Hummel Gmbh | Filterelement und Verfahren zum Herstellen eines Filterelements |
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| WO2007056589A2 (en) | 2005-11-09 | 2007-05-18 | Donaldson Company, Inc. | Seal arrangement for filter element; filter element assembly: and, methods |
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| WO2005077487A1 (en) | 2004-02-10 | 2005-08-25 | Donaldson Company, Inc. | Media arrangement; filter constructions; and, methods |
| EP1722880B2 (en) * | 2004-02-17 | 2018-10-03 | Donaldson Company, Inc. | Air cleaner arrangements; serviceable filter elements; and, methods |
| USD506539S1 (en) * | 2004-03-24 | 2005-06-21 | Donaldson Company, Inc. | Filter cartridge |
| EP1729621B1 (en) * | 2004-03-24 | 2013-03-20 | Donaldson Company, Inc. | Air filter cartridge and making method |
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| US7713321B2 (en) * | 2006-06-22 | 2010-05-11 | Donaldson Company, Inc. | Air cleaner arrangements; components thereof; and, methods |
| WO2008045325A2 (en) | 2006-10-06 | 2008-04-17 | Donaldson Company, Inc. | Air cleaner assembly, air cleaner filter cartridge, and method of servicing an air cleaner assembly |
| US10040020B2 (en) | 2006-12-06 | 2018-08-07 | Baldwin Filters, Inc. | Fluid filter apparatus having filter media wound about a winding frame |
| US9757676B2 (en) | 2006-12-06 | 2017-09-12 | Baldwin Filters, Inc. | Method and apparatus for winding a filter element |
| WO2008095196A1 (en) | 2007-02-02 | 2008-08-07 | Donaldson Company, Inc. | Air filtration media pack, filter element, air filtration media, and methods |
| WO2008098185A1 (en) | 2007-02-09 | 2008-08-14 | Donaldson Company, Inc. | Combination filter element |
| EP2134444B1 (en) | 2007-02-26 | 2018-06-20 | Donaldson Company, Inc. | Air filter cartridge |
-
2007
- 2007-11-01 US US11/933,904 patent/US9545593B2/en active Active
-
2008
- 2008-10-23 MX MX2010004874A patent/MX2010004874A/es active IP Right Grant
- 2008-10-23 JP JP2010532151A patent/JP5001433B2/ja active Active
- 2008-10-23 WO PCT/US2008/080914 patent/WO2009058652A1/en not_active Ceased
- 2008-10-23 BR BRPI0818728A patent/BRPI0818728B1/pt active IP Right Grant
- 2008-10-23 AU AU2008318976A patent/AU2008318976B2/en active Active
- 2008-10-23 EP EP08843787A patent/EP2217346B1/en active Active
- 2008-10-23 CA CA2703952A patent/CA2703952C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2008318976A1 (en) | 2009-05-07 |
| EP2217346A1 (en) | 2010-08-18 |
| JP5001433B2 (ja) | 2012-08-15 |
| MX2010004874A (es) | 2010-06-25 |
| US9545593B2 (en) | 2017-01-17 |
| WO2009058652A1 (en) | 2009-05-07 |
| JP2011502751A (ja) | 2011-01-27 |
| CA2703952A1 (en) | 2009-05-07 |
| AU2008318976B2 (en) | 2012-02-23 |
| BRPI0818728B1 (pt) | 2019-01-22 |
| US20090114590A1 (en) | 2009-05-07 |
| EP2217346B1 (en) | 2012-05-30 |
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