AU2008210304B2 - Air filtration media pack, filter element, air filtration media, and methods - Google Patents
Air filtration media pack, filter element, air filtration media, and methods Download PDFInfo
- Publication number
- AU2008210304B2 AU2008210304B2 AU2008210304A AU2008210304A AU2008210304B2 AU 2008210304 B2 AU2008210304 B2 AU 2008210304B2 AU 2008210304 A AU2008210304 A AU 2008210304A AU 2008210304 A AU2008210304 A AU 2008210304A AU 2008210304 B2 AU2008210304 B2 AU 2008210304B2
- Authority
- AU
- Australia
- Prior art keywords
- media
- flutes
- fluted
- sheet
- flute
- 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.)
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Links
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- 238000000034 method Methods 0.000 title claims abstract description 40
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- 238000012512 characterization method Methods 0.000 abstract description 15
- 238000010276 construction Methods 0.000 description 24
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- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 229920003189 Nylon 4,6 Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920000305 Nylon 6,10 Polymers 0.000 description 1
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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
- B01D46/52—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
- B01D46/522—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with specific folds, e.g. having different lengths
-
- 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
-
- 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
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1007—Running or continuous length work
- Y10T156/1016—Transverse corrugating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2013270543A AU2013270543B2 (en) | 2007-02-02 | 2013-12-12 | Air filtration media pack, filter element, air filtration media, and methods |
| AU2016202520A AU2016202520B2 (en) | 2007-02-02 | 2016-04-20 | Air filtration media pack, filter element, air filtration media, and methods |
| AU2016210759A AU2016210759B2 (en) | 2007-02-02 | 2016-08-05 | Air filtration media pack, filter element, air filtration media, and methods |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89931107P | 2007-02-02 | 2007-02-02 | |
| US60/899,311 | 2007-02-02 | ||
| PCT/US2008/052961 WO2008095196A1 (en) | 2007-02-02 | 2008-02-04 | Air filtration media pack, filter element, air filtration media, and methods |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2013270543A Division AU2013270543B2 (en) | 2007-02-02 | 2013-12-12 | Air filtration media pack, filter element, air filtration media, and methods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2008210304A1 AU2008210304A1 (en) | 2008-08-07 |
| AU2008210304B2 true AU2008210304B2 (en) | 2013-09-12 |
Family
ID=39432871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2008210304A Active AU2008210304B2 (en) | 2007-02-02 | 2008-02-04 | Air filtration media pack, filter element, air filtration media, and methods |
Country Status (9)
| Country | Link |
|---|---|
| US (6) | US7959702B2 (cg-RX-API-DMAC7.html) |
| EP (5) | EP2514506B1 (cg-RX-API-DMAC7.html) |
| JP (4) | JP5555493B2 (cg-RX-API-DMAC7.html) |
| CN (3) | CN101626820B (cg-RX-API-DMAC7.html) |
| AU (1) | AU2008210304B2 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2676825C (cg-RX-API-DMAC7.html) |
| ES (1) | ES2401472T3 (cg-RX-API-DMAC7.html) |
| MX (1) | MX2009008242A (cg-RX-API-DMAC7.html) |
| WO (1) | WO2008095196A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (80)
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| JP4303318B2 (ja) * | 1996-04-26 | 2009-07-29 | ドナルドソン カンパニー，インコーポレイティド | 縦溝が付けられたフィルター媒体 |
| DE602004027472D1 (de) | 2003-03-18 | 2010-07-15 | Donaldson Co Inc | Verbessertes verfahren zum wickeln von z-filtermedien |
| JP4664926B2 (ja) | 2003-12-22 | 2011-04-06 | ドナルドソン カンパニー，インコーポレイティド | シール構造を備えるフィルタエレメントおよびその製造方法 |
| EP1748831B1 (en) | 2004-04-30 | 2012-06-13 | Donaldson Company, Inc. | Filter assemblies and method |
| US8034145B2 (en) | 2004-06-14 | 2011-10-11 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
| EP2239039B1 (en) | 2004-08-06 | 2021-10-06 | Donaldson Company, Inc. | Air filter cartridge |
| 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 |
| US7931725B2 (en) | 2004-11-02 | 2011-04-26 | Baldwin Filters, Inc. | Fluted filter apparatus |
| US7909954B2 (en) | 2004-11-03 | 2011-03-22 | Baldwin Filters, Inc. | Method and apparatus for winding a filter media pack |
| US7520913B2 (en) | 2005-02-04 | 2009-04-21 | Donaldson Company, Inc. | Non-cylindrical filter elements, and methods |
| KR101463630B1 (ko) | 2005-10-11 | 2014-11-19 | 도날드슨 컴파니, 인코포레이티드 | 에어 필터 배열, 조립체, 및 방법 |
| US7753982B2 (en) * | 2006-02-17 | 2010-07-13 | Baldwin Filters, Inc. | Filter with drained jacket, seal indicator/lock means, and seal baffle |
| 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 |
| EP2514506B1 (en) | 2007-02-02 | 2019-08-14 | Donaldson Company, Inc. | Air filtration media pack and methods |
| EP2170488B1 (en) | 2007-06-26 | 2014-05-14 | Donaldson Company, Inc. | Filtration media pack, filter elements, and methods |
| US9545593B2 (en) | 2007-11-01 | 2017-01-17 | Baldwin Filters, Inc. | Winding core pressure relief for fluted filter |
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| US20140263305A1 (en) * | 2008-12-17 | 2014-09-18 | Technology Container Corporation | Multi-Part Product Shipping Box and Display Tray |
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| BR112012002409B1 (pt) | 2009-08-03 | 2020-11-10 | Donaldson Company, Inc | método e aparelho para formação de meio de filtração estriado que tem estrias afuniladas |
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| CN103687658B (zh) | 2011-06-30 | 2016-05-04 | 唐纳森公司 | 空气/油分离器组件、部件和方法 |
| DE102012005731B4 (de) * | 2012-03-23 | 2017-07-06 | Mann + Hummel Gmbh | Luftfilter und Filterelement eines Luftfilters |
| US10143955B2 (en) | 2013-03-08 | 2018-12-04 | Cummins Filtration Ip, Inc. | Corrugated filter media with modulated corrugations |
| US10471377B2 (en) | 2013-03-14 | 2019-11-12 | Ahlstrom-Munksjö Oyj | Method of making a thin filtration media |
| US20140263037A1 (en) | 2013-03-14 | 2014-09-18 | Ahistrom Corporation | Filtration media |
| US9492775B2 (en) | 2013-03-15 | 2016-11-15 | Donaldson Company, Inc. | Air filtration media, media constructions and methods |
| JP6377142B2 (ja) | 2013-05-22 | 2018-08-22 | ドナルドソン カンパニー，インコーポレイティド | フィルタエレメント及びエアクリーナ |
| KR102299897B1 (ko) | 2013-06-28 | 2021-09-09 | 도날드슨 컴파니, 인코포레이티드 | 에어 클리너 조립체를 위한 필터 카트리지 |
| EP3021952B1 (en) | 2013-07-19 | 2020-10-21 | Donaldson Company, Inc. | Filter element and air cleaner |
| CN110013714B (zh) * | 2014-01-07 | 2021-08-20 | 唐纳森公司 | 过滤介质包、过滤器元件以及过滤介质 |
| US9630132B2 (en) | 2014-07-01 | 2017-04-25 | Caterpillar Inc. | Fluid filtering system |
| US20160074789A1 (en) * | 2014-09-11 | 2016-03-17 | Donaldson Company, Inc. | Filtration media, media pack assemblies, and methods |
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| CN107223069B (zh) | 2014-12-27 | 2021-06-22 | 唐纳森公司 | 过滤器滤芯；空气滤清器组件；外壳；特征；部件；以及方法 |
| EP3265209B1 (en) | 2015-03-02 | 2021-02-24 | Donaldson Company, Inc. | Air filter cartridge and air cleaner assembly |
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| WO2017106752A1 (en) | 2015-12-18 | 2017-06-22 | Kristof Decoster | Filter cartridges and air cleaner assemblies |
| CN108601996B (zh) * | 2016-02-25 | 2021-01-01 | 康明斯过滤Ip公司 | 具有变化通道和深波纹的折叠的过滤介质包 |
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| CN109890666B (zh) | 2016-10-20 | 2022-03-11 | 康明斯滤清系统知识产权公司 | 平坦的片的间断的定向凸起 |
| US11426691B2 (en) | 2016-11-04 | 2022-08-30 | Donaldson Company, Inc. | Filter elements, air cleaner assemblies, and methods of use and assembly |
| US11554338B2 (en) | 2016-12-01 | 2023-01-17 | Donaldson Company, Inc. | Filter elements, air cleaner assemblies, and methods of use and assembly |
| RU2749791C2 (ru) * | 2016-12-12 | 2021-06-16 | Дональдсон Компани, Инк. | Фильтрующие материалы, пакеты фильтрующих материалов и фильтрующие элементы |
| CN110072605B (zh) * | 2016-12-15 | 2021-11-23 | 康明斯滤清系统知识产权公司 | 四面体过滤器介质 |
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| CN116272215A (zh) | 2017-11-27 | 2023-06-23 | 唐纳森公司 | 空气滤清器组件和使用方法 |
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| CN109806667B (zh) * | 2019-01-16 | 2020-12-08 | 苏本龙 | 蛋白质病毒防护阻隔生物制剂及制备方法 |
| CN116422094A (zh) | 2019-02-04 | 2023-07-14 | 唐纳森公司 | 用于对流体进行过滤的过滤器元件 |
| US12083464B2 (en) | 2019-02-08 | 2024-09-10 | Donaldson Company, Inc. | Filter element, air cleaner assembly, and methods |
| US11118545B2 (en) | 2019-03-26 | 2021-09-14 | Caterpillar Inc. | Precleaner system |
| EP3946683B1 (en) | 2019-03-27 | 2023-12-27 | Donaldson Company, Inc. | Particle separator filter with an axially extending flow face |
| PL3881922T3 (pl) | 2020-03-19 | 2024-07-22 | Donaldson Company, Inc. | Element w postaci filtra z elementem przyjmującym uszczelnienie |
| WO2021226049A1 (en) * | 2020-05-04 | 2021-11-11 | Hollingsworth & Vose Company | Filter media with irregular structure and/or reversibly stretchable layers |
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| WO2023141473A1 (en) | 2022-01-18 | 2023-07-27 | Donaldson Company, Inc. | Filter cartridges; air cleaner assemblies; housing; features; components; and methods |
| EP4651966A1 (en) | 2023-01-17 | 2025-11-26 | Donaldson Company, Inc. | Filter cartridge |
| WO2025240907A1 (en) | 2024-05-17 | 2025-11-20 | Donaldson Company, Inc. | Filter elements and assemblies |
| WO2025240912A1 (en) | 2024-05-17 | 2025-11-20 | Donaldson Company, Inc. | Filter elements and assemblies |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5562825A (en) * | 1993-05-21 | 1996-10-08 | Nippondenso Co., Ltd. | Filter element having a flat and non-flat configuration |
| WO1997040918A1 (en) * | 1996-04-26 | 1997-11-06 | Donaldson Company, Inc. | Fluted filter media |
| US6953124B2 (en) * | 2000-12-21 | 2005-10-11 | Mann & Hummel Gmbh | Filter element with end face inlets and discharge outlets |
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| Publication number | Priority date | Publication date | Assignee | Title |
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