ATE472359T1 - Filterelemente mit gefaltetem filtermedia - Google Patents
Filterelemente mit gefaltetem filtermediaInfo
- Publication number
- ATE472359T1 ATE472359T1 AT02804431T AT02804431T ATE472359T1 AT E472359 T1 ATE472359 T1 AT E472359T1 AT 02804431 T AT02804431 T AT 02804431T AT 02804431 T AT02804431 T AT 02804431T AT E472359 T1 ATE472359 T1 AT E472359T1
- Authority
- AT
- Austria
- Prior art keywords
- corrugated
- media
- filter
- filter elements
- corrugated web
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 4
- 239000000565 sealant Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
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
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B01D2275/208—Oval shape
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
- Electroplating Methods And Accessories (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33723001P | 2001-12-03 | 2001-12-03 | |
| PCT/US2002/037200 WO2003047722A2 (en) | 2001-12-03 | 2002-11-19 | Filter element using corrugated media sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE472359T1 true ATE472359T1 (de) | 2010-07-15 |
Family
ID=23319657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02804431T ATE472359T1 (de) | 2001-12-03 | 2002-11-19 | Filterelemente mit gefaltetem filtermedia |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US7488365B2 (de) |
| EP (1) | EP1453588B1 (de) |
| JP (1) | JP4388375B2 (de) |
| CN (1) | CN1319624C (de) |
| AT (1) | ATE472359T1 (de) |
| AU (1) | AU2002365873A1 (de) |
| DE (1) | DE60236887D1 (de) |
| WO (1) | WO2003047722A2 (de) |
Families Citing this family (113)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4388375B2 (ja) * | 2001-12-03 | 2009-12-24 | ドナルドソン カンパニー，インコーポレイティド | 波形の媒体シートを使用するフィルタエレメント |
| DE60327890D1 (de) | 2002-12-11 | 2009-07-16 | Donaldson Co Inc | Z-filtermedien mit gegenstromreinigungssystemen und -verfahren |
| 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 |
| US7396376B2 (en) | 2003-12-22 | 2008-07-08 | Donaldson Company, Inc. | Seal arrangement for filter element; filter element assembly; and, methods |
| BRPI0511915B1 (pt) | 2004-06-08 | 2016-07-12 | Donaldson Co Inc | cartucho de filtro de ar |
| EP2243536B1 (de) | 2004-06-14 | 2013-11-20 | Donaldson Company, Inc. | Luftfilteranordnung und kartusche |
| WO2006017790A1 (en) | 2004-08-06 | 2006-02-16 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
| 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 |
| US7318851B2 (en) | 2004-11-02 | 2008-01-15 | Baldwin Filters, Inc. | Filter element |
| US7909954B2 (en) | 2004-11-03 | 2011-03-22 | Baldwin Filters, Inc. | Method and apparatus for winding a filter media pack |
| US7255300B2 (en) | 2004-11-03 | 2007-08-14 | Baldwin Filters, Inc. | Method and apparatus for winding a filter media pack |
| EP1850943B1 (de) | 2005-01-13 | 2013-06-05 | Donaldson Company, Inc. | Luftfilterpatrone und luftreinigungsanordnung |
| EP1838414B1 (de) | 2005-01-13 | 2012-03-07 | Donaldson Company, Inc. | Luftfilteranordnung |
| US7520913B2 (en) | 2005-02-04 | 2009-04-21 | Donaldson Company, Inc. | Non-cylindrical filter elements, and methods |
| US7794556B2 (en) | 2005-09-20 | 2010-09-14 | Honeywell International Inc. | Filter and method of making |
| WO2007044677A1 (en) | 2005-10-11 | 2007-04-19 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
| US7753982B2 (en) | 2006-02-17 | 2010-07-13 | Baldwin Filters, Inc. | Filter with drained jacket, seal indicator/lock means, and seal baffle |
| US7625419B2 (en) | 2006-05-10 | 2009-12-01 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
| WO2007149561A2 (en) | 2006-06-22 | 2007-12-27 | Donaldson Company, Inc. | Air cleaner arrangements; components thereof; and, methods |
| US9757676B2 (en) | 2006-12-06 | 2017-09-12 | Baldwin Filters, Inc. | Method and apparatus for winding a filter element |
| US10040020B2 (en) | 2006-12-06 | 2018-08-07 | Baldwin Filters, Inc. | Fluid filter apparatus having filter media wound about a winding frame |
| DE102006062189B4 (de) | 2006-12-22 | 2009-03-19 | Dr. Mirtsch Gmbh | Verfahren zum Herstellen einer strukturierten Materialbahn für das Durchströmen von fluiden Medien, strukturierte Materialbahn und Verwendung derselben |
| WO2008095196A1 (en) | 2007-02-02 | 2008-08-07 | Donaldson Company, Inc. | Air filtration media pack, filter element, air filtration media, and methods |
| EP2134444B1 (de) | 2007-02-26 | 2018-06-20 | Donaldson Company, Inc. | Luftfilterkartusche |
| AU2014201109B2 (en) * | 2007-06-26 | 2016-07-21 | Donaldson Company, Inc. | Filtration media pack, filter elements, and methods |
| US8545589B2 (en) | 2007-06-26 | 2013-10-01 | Donaldson Company, Inc. | Filtration media pack, filter element, and methods |
| 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 |
| RU2010124005A (ru) | 2007-11-15 | 2011-12-20 | Дональдсон Компани, Инк. (Us) | Патрон воздушного фильтра (варианты), способ его формирования и узел воздухоочистителя |
| MX2010008530A (es) | 2008-02-04 | 2010-08-30 | Donaldson Co Inc | Metodo y aparato para formar uin medio de filtracion acanalado. |
| USD647607S1 (en) | 2008-05-27 | 2011-10-25 | Ibiden Co., Ltd. | Particulate filter for diesel engine |
| USD609319S1 (en) * | 2008-06-19 | 2010-02-02 | Ibiden Co., Ltd. | Particulate filter for diesel engine |
| USD609320S1 (en) * | 2008-06-19 | 2010-02-02 | Ibiden Co., Ltd. | Particulate filter for diesel engine |
| US7959703B2 (en) | 2008-06-30 | 2011-06-14 | Baldwin Filters, Inc. | Fluted filter with integrated frame |
| US8048187B2 (en) | 2008-06-30 | 2011-11-01 | Baldwin Filters, Inc. | Filter frame attachment and fluted filter having same |
| JP5577335B2 (ja) | 2008-07-22 | 2014-08-20 | ドナルドソン カンパニー，インコーポレイティド | エアークリーナアセンブリ、そのためのコンポーネント |
| CN102159296A (zh) | 2008-07-25 | 2011-08-17 | 唐纳森公司 | 空气过滤介质包装、过滤器元件、空气过滤介质以及方法 |
| MX2011001291A (es) | 2008-08-06 | 2011-03-15 | Donaldson Co Inc | Metodos y aparatos de medios de filtracion-z que tienen acanalados cerrados. |
| US8197687B2 (en) * | 2008-08-19 | 2012-06-12 | Perry Equipment Corporation | Contaminant adsorbent fluted filter element |
| US8317890B2 (en) | 2008-08-29 | 2012-11-27 | Donaldson Company, Inc. | Filter assembly; components therefor; and, methods |
| US8961637B2 (en) | 2009-01-14 | 2015-02-24 | Donaldson Company, Inc. | Filter element; components thereof; and methods |
| WO2010099317A2 (en) | 2009-02-27 | 2010-09-02 | Donaldson Company, Inc. | Filter cartridge; components thereof; and methods |
| US8920528B2 (en) | 2009-03-31 | 2014-12-30 | Donaldson Company, Inc. | Air cleaner, components thereof, and methods |
| US20100314333A1 (en) * | 2009-06-10 | 2010-12-16 | Hollingsworth & Vose Company | Flutable fiber webs with low surface electrical resistivity for filtration |
| US8236082B2 (en) | 2009-06-19 | 2012-08-07 | Hollingsworth & Vose Company | Flutable fiber webs with high dust holding capacity |
| JP5711230B2 (ja) * | 2009-08-03 | 2015-04-30 | ドナルドソン カンパニー，インコーポレイティド | テーパ付き縦溝流路を有する縦溝流路付き濾過媒体を形成する方法および装置 |
| CN102264452B (zh) | 2009-10-02 | 2016-02-24 | 唐纳森公司 | 具有中心板的过滤器滤芯、集尘器和方法 |
| BR112012008989B1 (pt) | 2009-10-14 | 2021-08-31 | Donaldson Company, Inc | Cartuchos de filtro de ar e gaxeta para uso com um cartucho de filtro |
| CA2787822A1 (en) | 2010-01-25 | 2011-07-28 | Donaldson Company, Inc. | Pleated filtration media having tapered flutes |
| WO2011115979A2 (en) | 2010-03-17 | 2011-09-22 | Baldwin Filters, Inc. | Fluid filter |
| WO2011115973A2 (en) | 2010-03-17 | 2011-09-22 | Baldwin Filters, Inc. | Fluid filter |
| DE112011103785B4 (de) * | 2010-11-16 | 2022-06-23 | Cummins Filtration Ip, Inc. | Faltenfilterelemente mit sich verjüngenden Biegelinien |
| CN102805992A (zh) * | 2011-06-02 | 2012-12-05 | 山东瑞宇蓄电池有限公司 | 蓄电池化成酸雾净化系统及其酸雾净化装置 |
| US8715384B2 (en) | 2011-06-23 | 2014-05-06 | General Electric Company | Inlet air pulse filtration system |
| WO2013003769A2 (en) | 2011-06-30 | 2013-01-03 | Donaldson Company, Inc. | Air/oil separator assemblies; components; and, methods |
| US9387425B2 (en) | 2011-10-26 | 2016-07-12 | Donaldson Company, Inc. | Filter assemblies; components and features thereof; and, methods of use and assembly |
| WO2014018528A1 (en) | 2012-07-25 | 2014-01-30 | Baldwin Filters, Inc. | Filter housing, fluted filter and safety filter |
| US10040018B2 (en) | 2013-01-09 | 2018-08-07 | Imagine Tf, Llc | Fluid filters and methods of use |
| DE102013002213B4 (de) | 2013-02-07 | 2016-06-02 | Dr. Mirtsch Gmbh | Verfahren zum Herstellen einer strukturierten Materialbahn aus gewirkten, gestrickten oder gewebten Fäden und Verwendung derselben |
| KR101669387B1 (ko) | 2013-03-14 | 2016-10-25 | 알스트롬 코포레이션 | 박형 여과 매체의 제조 방법 |
| 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 |
| EP3763432B1 (de) | 2013-05-22 | 2022-03-30 | Donaldson Company, Inc. | Filterelement und luftreiniger |
| EP3013456B1 (de) | 2013-06-28 | 2020-04-08 | Donaldson Company, Inc. | Filterpatrone für luftfilteranordnung |
| DE102014000083B4 (de) * | 2014-01-02 | 2017-12-07 | Dr. Mirtsch Gmbh | Verfahren zum Herstellen einer partiell dreidimensional wölbförmig strukturierten Materiaibahn, partiell dreidimensional wölbförmig strukturierte Materialbahn, Verwendung derselben und eine Vorrichtung zur Herstellung derselben |
| US9861920B1 (en) | 2015-05-01 | 2018-01-09 | Imagine Tf, Llc | Three dimensional nanometer filters and methods of use |
| US10730047B2 (en) | 2014-06-24 | 2020-08-04 | Imagine Tf, Llc | Micro-channel fluid filters and methods of use |
| JP2017529235A (ja) * | 2014-06-24 | 2017-10-05 | イマジン ティーエフ，エルエルシー | マイクロチャネル流体フィルタ及びその使用方法 |
| US10124275B2 (en) | 2014-09-05 | 2018-11-13 | Imagine Tf, Llc | Microstructure separation filters |
| US10315147B2 (en) | 2014-09-15 | 2019-06-11 | Donaldson Company, Inc. | Filter cartridges; air cleaner assemblies; housings; features; components; and, methods |
| US10765979B2 (en) | 2014-10-31 | 2020-09-08 | Ahlstrom-Munksjö Oyj | Self supporting pleatable web and an oil filter including the same |
| US10532310B2 (en) | 2014-12-27 | 2020-01-14 | Donaldson Company, Inc. | Filter cartridges; air cleaner assemblies; housings; features; components; and, methods |
| US10758849B2 (en) | 2015-02-18 | 2020-09-01 | Imagine Tf, Llc | Three dimensional filter devices and apparatuses |
| US10512868B2 (en) | 2015-03-02 | 2019-12-24 | Donaldson Company, Inc. | Filter cartridges; air cleaner assemblies; housings; features; components; and, methods |
| TWI534006B (zh) * | 2015-04-09 | 2016-05-21 | Filter element and its forming method | |
| CN107635642A (zh) * | 2015-05-13 | 2018-01-26 | 3M创新有限公司 | V型过滤器及其制备方法 |
| US10118842B2 (en) | 2015-07-09 | 2018-11-06 | Imagine Tf, Llc | Deionizing fluid filter devices and methods of use |
| US10479046B2 (en) | 2015-08-19 | 2019-11-19 | Imagine Tf, Llc | Absorbent microstructure arrays and methods of use |
| WO2017087325A1 (en) * | 2015-11-20 | 2017-05-26 | Baldwin Filters, Inc. | Adhesive flute support while winding fluted pack |
| USD786935S1 (en) | 2015-11-20 | 2017-05-16 | Baldwin Filters, Inc. | Filter element |
| KR102891478B1 (ko) | 2015-12-18 | 2025-11-27 | 도날드슨 컴파니, 인코포레이티드 | 필터 카트리지 및 공기 청정기 조립체 |
| US10682597B2 (en) | 2016-04-14 | 2020-06-16 | Baldwin Filters, Inc. | Filter system |
| 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 |
| EP3311902B1 (de) * | 2016-10-24 | 2020-06-24 | Donaldson Company, Inc. | Luftfilterelement und verfahren zur herstellung davon |
| WO2018111434A2 (en) | 2016-11-04 | 2018-06-21 | Donaldson Company, Inc. | Filter elements, air cleaner assemblies, and methods of use and assembly |
| USD834164S1 (en) * | 2016-11-30 | 2018-11-20 | Humex, S.A. | Dehumidifier |
| CN110248716B (zh) | 2016-12-01 | 2021-09-28 | 唐纳森公司 | 滤芯、空气滤清器组件、以及使用和组装方法 |
| US11376541B2 (en) | 2016-12-15 | 2022-07-05 | Cummins Filtration Ip, Inc. | Tetrahedral filter media |
| KR102686602B1 (ko) | 2017-08-09 | 2024-07-22 | 도날드슨 컴파니, 인코포레이티드 | 필터 카트리지, 공기 청정기 조립체, 하우징, 특징부, 구성요소, 및 방법 |
| CN111417448B (zh) | 2017-08-31 | 2022-06-10 | 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 |
| WO2019060904A2 (en) | 2017-09-25 | 2019-03-28 | Donaldson Company, Inc. | Filter assembly |
| EP3717102B1 (de) | 2017-11-27 | 2025-11-05 | Donaldson Company, Inc. | Luftreinigeranordnungen und verwendungsverfahren |
| KR102803632B1 (ko) | 2018-01-24 | 2025-05-07 | 도날드슨 컴파니, 인코포레이티드 | 필터 요소, 시스템, 및 방법 |
| USD905842S1 (en) | 2018-06-15 | 2020-12-22 | Donaldson Company, Inc. | Filter cartridge |
| CN108704387B (zh) * | 2018-06-28 | 2023-07-14 | 山西聚成节能科技有限公司 | 过滤材料及空气滤芯 |
| EP3921061B1 (de) | 2019-02-04 | 2025-10-29 | Donaldson Company, Inc. | Filterelement zum filtern eines fluids |
| USD1002792S1 (en) | 2019-02-05 | 2023-10-24 | Donaldson Company, Inc. | Filter cartridge |
| CN117101275A (zh) | 2019-02-08 | 2023-11-24 | 唐纳森公司 | 过滤器元件、空气滤清器组件和方法 |
| CN109629222B (zh) * | 2019-02-23 | 2024-01-23 | 马金兰 | 一种生产二节折褶苗族裙摆的设备 |
| JP6804579B2 (ja) * | 2019-02-27 | 2020-12-23 | イマジン ティーエフ，エルエルシー | マイクロチャネル流体フィルタ及びその使用方法 |
| EP3962626A1 (de) | 2019-05-01 | 2022-03-09 | Ascend Performance Materials Operations LLC | Filtermedium mit polyamid-nanofaserschicht |
| US11794142B2 (en) | 2019-11-05 | 2023-10-24 | Parker-Hannifin Corporation | Pulse cleanable deep pleated industrial filter |
| WO2021118524A1 (en) | 2019-12-09 | 2021-06-17 | Cummins Filtration Inc. | Formed filter media |
| CN114845794B (zh) * | 2019-12-26 | 2024-07-12 | 康明斯过滤股份有限公司 | 具有导流渗透层的过滤元件 |
| EP3881922B1 (de) | 2020-03-19 | 2024-03-13 | Donaldson Company, Inc. | Filterelement mit dichtungsaufnahme |
| US20250099891A1 (en) | 2022-01-18 | 2025-03-27 | Donaldson Company, Inc. | Filter cartridges; air cleaner assemblies; housing; features; components; and methods |
| US12390753B2 (en) * | 2022-07-19 | 2025-08-19 | Daikin Industries, Ltd. | Apparatus and method for manufacturing filter |
| CN115465476B (zh) * | 2022-07-28 | 2024-06-25 | 上海空间推进研究所 | 用于管理推进剂的挤压隔离装置 |
| WO2024155734A1 (en) | 2023-01-17 | 2024-07-25 | Donaldson Company, Inc. | Filter cartridge |
| WO2025240907A1 (en) | 2024-05-17 | 2025-11-20 | Donaldson Company, Inc. | Filter elements and assemblies |
| EP4650029B1 (de) | 2024-05-17 | 2026-01-28 | Donaldson Company, Inc. | Filterelemente und anordnungen |
| US12434181B1 (en) | 2024-11-01 | 2025-10-07 | Donaldson Company, Inc. | Air cleaner and filtration assemblies |
Family Cites Families (77)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1193833A (de) | 1959-11-05 | |||
| US1462906A (en) * | 1922-12-11 | 1923-07-24 | George A Reach | Support for use in packing baseball gloves for shipment |
| US1729135A (en) * | 1925-12-23 | 1929-09-24 | Harold W Slauson | Air and oil filter |
| US2038071A (en) * | 1932-11-09 | 1936-04-21 | Patent Finance Corp | Fluid treating device |
| US2019186A (en) * | 1933-03-01 | 1935-10-29 | H S Kaiser Company | Air filter |
| DE671096C (de) | 1934-10-25 | 1939-02-01 | Walther Lindner | Rahmentaschenfilter |
| US2190886A (en) * | 1939-06-07 | 1940-02-20 | Air Mase Corp | Filter means and method of making same |
| US2397759A (en) * | 1942-04-17 | 1946-04-02 | Sigmund Miroslav | Filter |
| US2599604A (en) * | 1949-07-13 | 1952-06-10 | Jordan V Bauer | Filter element |
| LU35565A1 (de) | 1956-11-10 | |||
| US2887177A (en) * | 1958-02-18 | 1959-05-19 | Donaldson Co Inc | Air cleaner construction |
| US3025963A (en) * | 1958-03-13 | 1962-03-20 | Russell H Curtis | Products useful as filtering devices and methods of making them |
| US3112184A (en) * | 1958-09-08 | 1963-11-26 | Corning Glass Works | Method of making ceramic articles |
| US3025964A (en) * | 1958-09-29 | 1962-03-20 | Mine Safety Appliances Co | Zigzag filter element and method of making it |
| US3020977A (en) * | 1959-08-19 | 1962-02-13 | Simpson Herbert Corp | Filter device |
| US3037637A (en) * | 1960-04-26 | 1962-06-05 | Mine Safety Appliances Co | Spiral roll filter unit |
| US3070937A (en) * | 1960-05-05 | 1963-01-01 | Mine Safety Appliances Co | Mist removing device |
| US3112262A (en) * | 1960-07-12 | 1963-11-26 | New York Business Dev Corp | Filter unit and filter cartridge therefor |
| US3076554A (en) * | 1960-08-03 | 1963-02-05 | Mine Safety Appliances Co | Filter coil |
| US3323963A (en) * | 1964-01-08 | 1967-06-06 | Mine Safety Appliances Co | Method of making filter coil |
| US3346121A (en) * | 1965-08-13 | 1967-10-10 | Corning Glass Works | Filter and method for its production |
| US3372533A (en) * | 1966-07-11 | 1968-03-12 | Farr Co | Self-supporting high density filter |
| FR2148726A5 (en) | 1971-07-30 | 1973-03-23 | Herfilco | Cylindrical filter element - with spaced,coaxial spirals of filter material,esp for air cleaners |
| US4039457A (en) * | 1973-02-02 | 1977-08-02 | Robert Bosch G.M.B.H. | Coiled filter element for filtering of liquids |
| US3831766A (en) * | 1973-04-09 | 1974-08-27 | Kendall & Co | Filter media |
| US4181513A (en) * | 1974-11-05 | 1980-01-01 | Toyobo Co., Ltd. | Carbon adsorptive filter material with layers of reinforcing non woven fabrics needle punched |
| SE409948B (sv) | 1976-03-16 | 1979-09-17 | Nederman Bill P Ph | Filteranordning for avskiljning av fasta partiklar ur gaser, speciellt svetsgaser |
| GB1522280A (en) * | 1976-06-01 | 1978-08-23 | Hollingsworth & Vose Co | Filter medium and method of making same |
| DE2647168A1 (de) * | 1976-10-19 | 1978-04-20 | Budimirov Gmbh | Sitzteil |
| US4158449A (en) * | 1976-12-07 | 1979-06-19 | Pall Corporation | Inlet air cleaner assembly for turbine engines |
| US4225642A (en) * | 1976-12-08 | 1980-09-30 | Teijin Limited | Raised and fused fabric filter and process for producing the same |
| US4162906A (en) | 1977-05-05 | 1979-07-31 | Donaldson Company, Inc. | Side outlet tube |
| US4159899A (en) | 1977-08-26 | 1979-07-03 | Fram Corporation | Precleaner assembly |
| JPS56133005A (en) * | 1980-03-19 | 1981-10-17 | Nippon Soken Inc | Filter element for liquid |
| JPS57113822A (en) * | 1980-12-30 | 1982-07-15 | Nippon Soken Inc | Fine particle collecting filter |
| US4430223A (en) * | 1981-02-25 | 1984-02-07 | Nippondenso Co., Ltd. | Filter element for filtering fluid and method of producing same |
| JPS57156015A (en) * | 1981-03-22 | 1982-09-27 | Nippon Soken Inc | Radial flow type collecting filter for fine particle |
| EP0068662B1 (de) * | 1981-06-23 | 1987-01-07 | Nippondenso Co., Ltd. | Filterelement |
| US4460388A (en) * | 1981-07-17 | 1984-07-17 | Nippon Soken, Inc. | Total heat exchanger |
| US4410427A (en) * | 1981-11-02 | 1983-10-18 | Donaldson Company, Inc. | Fluid filtering device |
| AU540009B2 (en) * | 1982-02-16 | 1984-10-25 | Matsushita Electric Industrial Co., Ltd. | Exhaust gas filter |
| US4537608A (en) * | 1983-11-16 | 1985-08-27 | Pall Corporation | System for removing contaminant particles from a gas |
| JPS60112320A (ja) | 1983-11-24 | 1985-06-18 | Hitachi Ltd | トライステ−トゲ−トの保護方式 |
| JPS60244318A (ja) | 1984-05-18 | 1985-12-04 | Seibu Giken:Kk | フイルタ−素子およびその製造法 |
| US4504290A (en) * | 1984-06-14 | 1985-03-12 | Columbus Industries, Inc. | Odor filter media |
| JPS6111921A (ja) | 1984-06-27 | 1986-01-20 | Tdk Corp | 磁気記録媒体および磁気記録方法 |
| DE3501182C2 (de) * | 1985-01-16 | 1987-03-19 | Daimler-Benz Ag, 7000 Stuttgart | Abgasfilter für Dieselmotoren |
| DE3542963A1 (de) * | 1985-12-05 | 1987-06-11 | Kernforschungsz Karlsruhe | Filterpack |
| KR900004542B1 (ko) * | 1986-07-18 | 1990-06-29 | 닛뽕 덴소오 가부시기 가이샤 | 거르개소자의 제조방법 및 장치 |
| JPH01128811A (ja) | 1987-11-16 | 1989-05-22 | P M Kogyo:Kk | 成形装置の型交換機構 |
| JPH01171615A (ja) | 1987-12-25 | 1989-07-06 | Toyo Roki Seizo Kk | フィルタエレメント |
| US5015379A (en) * | 1988-03-16 | 1991-05-14 | Mordeki Drori | Coiled filter strip with upstream and downstream butt ends |
| US5174895A (en) * | 1988-03-16 | 1992-12-29 | Mordeki Drori | Coiled filter strip with upstream and downstream butt ends |
| US4925561A (en) * | 1988-03-31 | 1990-05-15 | Tsuchiya Mfg. Co., Ltd. | Composite planar and triangularly pleated filter element |
| JPH0225009A (ja) | 1988-07-14 | 1990-01-26 | Toshiba Corp | 箔巻変圧器 |
| EP0412931A1 (de) * | 1989-08-08 | 1991-02-13 | Alusuisse-Lonza Services Ag | Verfahren zur Herstellung eines keramischen Schaumkörpers |
| EP0412930A1 (de) * | 1989-08-08 | 1991-02-13 | Alusuisse-Lonza Services Ag | Verfahren zur Herstellung eines keramischen Schaumkörpers |
| JP3000750B2 (ja) * | 1991-09-20 | 2000-01-17 | 株式会社デンソー | 自己発熱型フィルタ |
| JPH05306614A (ja) * | 1992-04-28 | 1993-11-19 | Matsushita Electric Ind Co Ltd | 排気ガスフィルタとその製造方法 |
| JP2643731B2 (ja) | 1992-07-31 | 1997-08-20 | 株式会社デンソー | 濾過エレメントの製造装置 |
| DE4234930A1 (de) * | 1992-10-16 | 1994-04-21 | Schwaebische Huettenwerke Gmbh | Filter zum Abscheiden von Verunreinigungen aus Abgasen |
| JP3331722B2 (ja) * | 1993-04-05 | 2002-10-07 | 株式会社デンソー | フィルタ |
| JP3362453B2 (ja) | 1993-05-21 | 2003-01-07 | 株式会社デンソー | 濾過エレメント |
| US5902364A (en) * | 1996-04-26 | 1999-05-11 | Donaldson Company, Inc. | Conical filter |
| WO1997040918A1 (en) | 1996-04-26 | 1997-11-06 | Donaldson Company, Inc. | Fluted filter media |
| US5820646A (en) * | 1996-04-26 | 1998-10-13 | Donaldson Company, Inc. | Inline filter apparatus |
| USD417268S (en) * | 1996-04-26 | 1999-11-30 | Donaldson Company, Inc. | Oval filter |
| US6056809A (en) * | 1996-10-18 | 2000-05-02 | Rick L. Chapman | High efficiency permanent air filter and method of manufacture |
| JP3713845B2 (ja) | 1996-11-12 | 2005-11-09 | 東洋紡績株式会社 | アセテート・ポリエステル混繊交絡複合糸条、及びそれを用いた織編物 |
| JP2000034635A (ja) | 1998-05-11 | 2000-02-02 | Mitsubishi Rayon Co Ltd | 合撚複合糸及びそれを用いた織物 |
| US6190432B1 (en) * | 1999-02-26 | 2001-02-20 | Donaldson Company, Inc. | Filter arrangement; sealing system; and methods |
| US6179890B1 (en) * | 1999-02-26 | 2001-01-30 | Donaldson Company, Inc. | Air cleaner having sealing arrangement between media arrangement and housing |
| US6235195B1 (en) * | 1999-02-26 | 2001-05-22 | Donaldson Company, Inc. | Filter element incorporating a handle member |
| US6673136B2 (en) * | 2000-09-05 | 2004-01-06 | Donaldson Company, Inc. | Air filtration arrangements having fluted media constructions and methods |
| US6743273B2 (en) * | 2000-09-05 | 2004-06-01 | Donaldson Company, Inc. | Polymer, polymer microfiber, polymer nanofiber and applications including filter structures |
| US6610126B2 (en) * | 2001-06-06 | 2003-08-26 | Donaldson Company, Inc. | Filter element having sealing members and methods |
| JP4388375B2 (ja) * | 2001-12-03 | 2009-12-24 | ドナルドソン カンパニー，インコーポレイティド | 波形の媒体シートを使用するフィルタエレメント |
-
2002
- 2002-11-19 JP JP2003548972A patent/JP4388375B2/ja not_active Expired - Fee Related
- 2002-11-19 EP EP02804431A patent/EP1453588B1/de not_active Expired - Lifetime
- 2002-11-19 AT AT02804431T patent/ATE472359T1/de not_active IP Right Cessation
- 2002-11-19 CN CNB028272420A patent/CN1319624C/zh not_active Expired - Fee Related
- 2002-11-19 DE DE60236887T patent/DE60236887D1/de not_active Expired - Lifetime
- 2002-11-19 US US10/497,092 patent/US7488365B2/en not_active Expired - Lifetime
- 2002-11-19 AU AU2002365873A patent/AU2002365873A1/en not_active Abandoned
- 2002-11-19 WO PCT/US2002/037200 patent/WO2003047722A2/en not_active Ceased
-
2008
- 2008-12-23 US US12/342,143 patent/US20090102094A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN1615172A (zh) | 2005-05-11 |
| JP4388375B2 (ja) | 2009-12-24 |
| AU2002365873A8 (en) | 2003-06-17 |
| JP2005511269A (ja) | 2005-04-28 |
| US20090102094A1 (en) | 2009-04-23 |
| DE60236887D1 (de) | 2010-08-12 |
| US20050252182A1 (en) | 2005-11-17 |
| EP1453588A2 (de) | 2004-09-08 |
| EP1453588B1 (de) | 2010-06-30 |
| CN1319624C (zh) | 2007-06-06 |
| AU2002365873A1 (en) | 2003-06-17 |
| WO2003047722A3 (en) | 2003-10-30 |
| US7488365B2 (en) | 2009-02-10 |
| WO2003047722A2 (en) | 2003-06-12 |
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| Date | Code | Title | Description |
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| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |