ATE487529T1 - Luftfilteranordnung und verfahren - Google Patents

Luftfilteranordnung und verfahren

Info

Publication number
ATE487529T1
ATE487529T1 AT05760294T AT05760294T ATE487529T1 AT E487529 T1 ATE487529 T1 AT E487529T1 AT 05760294 T AT05760294 T AT 05760294T AT 05760294 T AT05760294 T AT 05760294T AT E487529 T1 ATE487529 T1 AT E487529T1
Authority
AT
Austria
Prior art keywords
stack
strips
air filter
inlet
filter cartridge
Prior art date
Application number
AT05760294T
Other languages
English (en)
Inventor
Bruce Boehrs
Paul Wendt
gregory Reichter
Stephen Sabelko
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=34972527&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE487529(T1) "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
Application granted granted Critical
Publication of ATE487529T1 publication Critical patent/ATE487529T1/de

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
    • 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
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B01D2271/022—Axial sealings
    • 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
    • B01D2271/025—Making of sealings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
AT05760294T 2004-06-14 2005-06-10 Luftfilteranordnung und verfahren ATE487529T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57975404P 2004-06-14 2004-06-14
PCT/US2005/020593 WO2005123222A1 (en) 2004-06-14 2005-06-10 Air filter arrangement; assembly; and, methods

Publications (1)

Publication Number Publication Date
ATE487529T1 true ATE487529T1 (de) 2010-11-15

Family

ID=34972527

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05760294T ATE487529T1 (de) 2004-06-14 2005-06-10 Luftfilteranordnung und verfahren

Country Status (5)

Country Link
US (6) US8034145B2 (de)
EP (2) EP2243536B1 (de)
AT (1) ATE487529T1 (de)
DE (1) DE602005024687D1 (de)
WO (1) WO2005123222A1 (de)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050098922A (ko) 2003-02-11 2005-10-12 도널드선 컴파니 인코포레이티드 에어 크리너 배열과 서비스가능한 필터 구성 요소 및 방법
WO2004082795A2 (en) 2003-03-18 2004-09-30 Donaldson Company, Inc. Improved process and materials for coiling z-filter media, and/or closing flutes of filter media; and, products
EP2865437B1 (de) 2003-12-22 2020-12-09 Donaldson Company, Inc. Filterelement mit einer Dichtungsanordnung
MXPA06012575A (es) 2004-04-30 2006-12-15 Donaldson Co Inc Arreglos de filtro, alojamientos, montajes y metodos.
US7967886B2 (en) 2004-06-08 2011-06-28 Donaldson Company, Inc. Z-filter media pack arrangement; and, methods
EP2243536B1 (de) 2004-06-14 2013-11-20 Donaldson Company, Inc. Luftfilteranordnung und kartusche
EP1778384B2 (de) 2004-08-06 2017-10-11 Donaldson Company, Inc. Luftfilteranordnung
US7931725B2 (en) 2004-11-02 2011-04-26 Baldwin Filters, Inc. Fluted filter apparatus
US20110197556A1 (en) 2004-11-02 2011-08-18 Baldwin Filters, Inc. Filter element
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
EP1838414B1 (de) * 2005-01-13 2012-03-07 Donaldson Company, Inc. Luftfilteranordnung
CN102512889B (zh) 2005-01-13 2015-11-25 唐纳森公司 空气过滤器滤筒和空气滤清器组件
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
CN102302880A (zh) 2005-11-09 2012-01-04 唐纳森公司 过滤元件的密封结构；过滤元件组件和方法
US7753982B2 (en) 2006-02-17 2010-07-13 Baldwin Filters, Inc. Filter with drained jacket, seal indicator/lock means, and seal baffle
US7740679B2 (en) * 2006-04-18 2010-06-22 Baldwin Filters, Inc. Air filter element with composite molded end cap
US7625419B2 (en) * 2006-05-10 2009-12-01 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
USD600790S1 (en) 2006-05-10 2009-09-22 Donaldson Company, Inc. Filter cartridge
DE102006025236A1 (de) * 2006-05-29 2008-01-10 Mann + Hummel Gmbh Luftfiltergehäuse für ein Luftfilterelement
US8273143B2 (en) 2006-10-06 2012-09-25 Donaldson Company, Inc. Air cleaner, replaceable filter cartridges, and methods
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
CN102743937B (zh) 2007-02-02 2015-09-16 唐纳森公司 空气过滤介质包、过滤元件、空气过滤介质及方法
WO2008106375A2 (en) 2007-02-26 2008-09-04 Donaldson Company, Inc. Air filter arrangement; air cleaner assembly; and, methods
AU2014201109B2 (en) * 2007-06-26 2016-07-21 Donaldson Company, Inc. Filtration media pack, filter elements, and methods
AU2008268271B8 (en) 2007-06-26 2014-04-10 Donaldson Company, Inc. Filtration media pack, filter elements, and methods
US8292984B2 (en) 2007-07-20 2012-10-23 Donaldson Company, Inc. Air cleaner arrangments with end support for cartridge; components; and, methods
US8066791B2 (en) 2007-07-20 2011-11-29 Donaldson Company, Inc. Air cleaner arrangements with internal and external support for cartridge; components; and, methods
WO2009018454A2 (en) 2007-08-02 2009-02-05 Donaldson Company, Inc. Crankcase ventilation filter assembly; components; 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
WO2009100067A1 (en) 2008-02-04 2009-08-13 Donaldson Company, Inc. Method and apparatus for forming fluted filtration media
US8048187B2 (en) 2008-06-30 2011-11-01 Baldwin Filters, Inc. Filter frame attachment and fluted filter having same
US7959703B2 (en) 2008-06-30 2011-06-14 Baldwin Filters, Inc. Fluted filter with integrated frame
BRPI0916516B1 (pt) 2008-07-22 2021-05-04 Donaldson Company, Inc Cartucho de filtro de ar e conjunto de filtro de ar
BRPI0915931B1 (pt) 2008-07-25 2020-03-31 Donaldson Company, Inc. Pacotes de agentes de filtração pregueados
JP5607624B2 (ja) 2008-08-06 2014-10-15 ドナルドソン カンパニー，インコーポレイティド 対面濾材シートの片側に縦溝流路付き濾材シートが積層された片側積層物及びそれを形成するための方法、並びに、フィルタエレメント
US8317890B2 (en) 2008-08-29 2012-11-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
WO2010099317A2 (en) * 2009-02-27 2010-09-02 Donaldson Company, Inc. Filter cartridge; components thereof; and methods
US8192623B2 (en) 2009-04-01 2012-06-05 Wix Filtration Corp Llc Filter structure
US8061530B2 (en) 2009-04-09 2011-11-22 Cummins Filtration Ip, Inc. Filtration sealing system
CN102481501B (zh) 2009-08-03 2016-10-12 唐纳森公司 用于形成具有楔形槽的槽式过滤介质的方法和装置
EP3415218B1 (de) 2010-01-25 2021-05-05 Donaldson Company, Inc. Gefaltete filtriermedien mit konischen rillen
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
US9278855B2 (en) * 2011-05-27 2016-03-08 Drexel University Flexible SERS substrates with filtering capabilities
KR101972618B1 (ko) 2011-06-30 2019-08-16 도날드슨 컴파니, 인코포레이티드 공기／오일 분리기 조립체； 컴포넌트 및 방법
US11235274B2 (en) 2011-06-30 2022-02-01 Donaldson Company, Inc. Filter systems; components; features; and, methods of assembly and use
US9387425B2 (en) 2011-10-26 2016-07-12 Donaldson Company, Inc. Filter assemblies; components and features thereof; and, methods of use and assembly
JP5810226B2 (ja) 2011-10-26 2015-11-11 ドナルドソン カンパニー，インコーポレイティド フィルタカートリッジ及びフィルタアセンブリ
DE102012005731B4 (de) * 2012-03-23 2017-07-06 Mann + Hummel Gmbh Luftfilter und Filterelement eines Luftfilters
DE102012005734A1 (de) * 2012-03-23 2013-09-26 Mann + Hummel Gmbh Flachfilterelement, Filtergehäuse und Luftfilter
DE102012005732A1 (de) * 2012-03-23 2013-09-26 Mann + Hummel Gmbh Flachfilterelement und Luftfilter
US9724635B2 (en) 2013-03-14 2017-08-08 Bladwin Filters, Inc. Rectangular stacked fluted filter cartridge
RU2670852C9 (ru) 2013-05-22 2018-11-30 Дональдсон Компани, Инк. Вертикальная система впуска воздуха, воздухоочиститель и фильтрующий элемент
CN105555389B (zh) 2013-06-28 2017-10-31 唐纳森公司 用于空气滤清器组件的过滤器滤芯
DE102014017483A1 (de) 2013-12-12 2015-06-18 Mann + Hummel Gmbh Filtergehäuse und Filteranordnung
USD738536S1 (en) * 2013-12-17 2015-09-08 Gage 78, Inc. Wall panel
DE102014012490A1 (de) 2014-08-27 2016-03-03 Mann + Hummel Gmbh Filterelement mit schräger Dichtungsebene
EP3194048B1 (de) 2014-09-15 2020-07-08 Donaldson Company, Inc. Filterpatrone und luftreinigeranordnung
US10532310B2 (en) 2014-12-27 2020-01-14 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
DE102015016236A1 (de) 2015-01-23 2016-07-28 Mann+Hummel Gmbh Filterelement mit mehreren übereinanderliegenden Einzelblättern
US11591993B2 (en) * 2015-02-09 2023-02-28 Mann+Hummel Gmbh Filter element and air cleaner assembly
RU2709693C2 (ru) 2015-03-02 2019-12-19 Дональдсон Компани, Инк. Картридж фильтра для воздуха и воздухоочистительный узел
US11278833B2 (en) 2015-08-17 2022-03-22 Parker-Hamilton Corporation Filter media packs, methods of making, and ultrasonic cutting or welding
EP3337588B8 (de) 2015-08-17 2020-11-11 Parker-Hannificn Corporation Verfahren zur herstellung von filtermedienpaketen
USD786935S1 (en) 2015-11-20 2017-05-16 Baldwin Filters, Inc. Filter element
USD798907S1 (en) 2015-11-20 2017-10-03 Baldwin Filters, Inc. Filter element
US11020698B2 (en) 2015-12-11 2021-06-01 Cummins Filtration Ip, Inc. Filter with variable cross-section axial seal
JP6911029B2 (ja) 2015-12-18 2021-07-28 ドナルドソン カンパニー，インコーポレイティド フィルタカートリッジおよび空気清浄装置アセンブリ
RU2741961C2 (ru) 2016-02-12 2021-02-01 Дональдсон Компани, Инк. Фильтрующие элементы, воздухоочистительные узлы и способы применения и сборки
DE112017000710T5 (de) 2016-03-18 2018-10-31 Cummins Filtration Ip, Inc. Gekuppelte stabile Filterbaugruppe
WO2017192441A1 (en) 2016-05-02 2017-11-09 Cummins Filtration Ip, Inc. Filter with interlocking housing interface
EP3471856B1 (de) * 2016-06-17 2022-07-27 Donaldson Company, Inc. Lutreinigeranordnung und filtereinsatz
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
CN115569464B (zh) 2016-11-04 2025-06-27 唐纳森公司 过滤元件、空气滤清器组件、以及使用和组装的方法
EP3548160B1 (de) 2016-12-01 2021-10-06 Donaldson Company, Inc. Filterelemente, luftreinigeranordnung und verfahren zur verwendung und anordnung
US10357731B2 (en) 2016-12-20 2019-07-23 Baldwin Filters, Inc. Filter with preformed end caps having notch feature
IT201600130256A1 (it) * 2016-12-22 2018-06-22 Wamgroup Spa Depolveratore per fluidi gassosi e metodo per realizzarlo
CN110248714B (zh) 2017-01-25 2022-06-07 康明斯过滤Ip公司 适用于无螺纹外壳的可扩展螺纹适配器
US11724220B2 (en) 2017-02-21 2023-08-15 Cummins Filtration Ip, Inc. Undulated interlocking housing-endplate interface geometry
CN115155166B (zh) 2017-03-16 2024-01-26 康明斯滤清系统知识产权公司 过滤密封系统
EP3401000A1 (de) 2017-05-09 2018-11-14 Donaldson Company, Inc. Adapter und luftfilterpatrone zur verwendung mit solch einem adapter
MX2019014474A (es) 2017-06-05 2020-09-07 Donaldson Co Inc Conjuntos de filtro de aire de carga lateral y metodos de uso.
RU2769798C2 (ru) 2017-08-09 2022-04-06 Дональдсон Компани, Инк. Картриджи воздушного фильтра
PL3675983T3 (pl) 2017-08-31 2023-09-04 Donaldson Company, Inc. Wkłady filtrów; zespoły filtra powietrza
JP7291687B2 (ja) * 2017-09-25 2023-06-15 ドナルドソン カンパニー，インコーポレイティド フィルタアセンブリ
MX2020005265A (es) 2017-11-27 2020-08-24 Donaldson Co Inc Conjuntos de filtro de aire y metodos de uso.
US11865489B2 (en) * 2018-04-09 2024-01-09 Donaldson Company, Inc. Filter element with fluted filter media
WO2019231820A1 (en) 2018-05-31 2019-12-05 Cummins Filtration Ip, Inc. Filter assembly including a removable outlet conduit
US11406924B2 (en) 2018-06-15 2022-08-09 Parker-Hannifin Corporation Filter with protective/supportive flow face grating
WO2020021418A1 (en) 2018-07-23 2020-01-30 Cummins Filtration Sarl Radial seal for spin-on filter
US12128340B2 (en) * 2018-11-29 2024-10-29 Cummins Filtration Ip, Inc Layered filter frame
USD1002792S1 (en) 2019-02-05 2023-10-24 Donaldson Company, Inc. Filter cartridge
BR112021018914A2 (pt) * 2019-03-27 2021-11-30 Donaldson Co Inc Filtro separador de partículas com uma face de fluxo que se estende axialmente
EP3881922B1 (de) 2020-03-19 2024-03-13 Donaldson Company, Inc. Filterelement mit dichtungsaufnahme
EP4225465A4 (de) 2020-10-06 2024-10-16 Cummins Filtration Inc. Filteranordnungen mit einzigartigen formen
US12161962B2 (en) 2020-10-28 2024-12-10 Baldwin Filters, Inc. Gasket and frame assembly for air filter
USD1089325S1 (en) * 2023-06-21 2025-08-19 Caterpillar Inc. Air filter seal

Family Cites Families (219)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US970826A (en) * 1904-09-22 1910-09-20 Roscoe Hoyt Dividing apparatus.
US2093877A (en) 1937-01-28 1937-09-21 Pentz Benjamin Von Filter cartridge
US2270969A (en) 1939-01-16 1942-01-27 Thomas J Robinson Filter device
US2306325A (en) 1940-05-29 1942-12-22 Simmonds Dev Corp Ltd Oil filter
US2955028A (en) 1955-10-17 1960-10-04 Ethyl Corp Fuel systems for compression ignition engines
US2915188A (en) 1957-01-30 1959-12-01 Coach & Car Equipment Company Horizontal line strainer
US3025963A (en) * 1958-03-13 1962-03-20 Russell H Curtis Products useful as filtering devices and methods of making them
GB970826A (en) 1962-07-19 1964-09-23 Lancaster And Tonge Ltd Improvements in strainers for the removal of extraneous matter from relatively large flows of liquid
US3293833A (en) 1963-02-28 1966-12-27 Cambridge Filter Corp Pleated filter
US3224592A (en) 1963-09-04 1965-12-21 Robert L Burns Oil filter for an internal-combustion engine
US3224595A (en) * 1964-07-20 1965-12-21 Roy L Willis Trash can holders
DE1644941C3 (de) 1966-09-23 1978-06-22 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Legiertes Mineralschmieröl
US3494113A (en) 1968-05-22 1970-02-10 Microtron Corp Air filter assembly and sub-assemblies
GB1244435A (en) 1968-06-18 1971-09-02 Lubrizol Corp Oil-soluble graft polymers derived from degraded ethylene-propylene interpolymers
US3749247A (en) 1970-09-21 1973-07-31 Phillips Petroleum Co Addition of oxidation inhibitor to lubricating oil
US3645402A (en) 1970-12-10 1972-02-29 Mack Trucks Liquid coolant conditioner
FR2214505A1 (en) 1973-01-24 1974-08-19 Cfea Filter element for air, oil or petrol - is mfd. from folded paper, felt or porous plastics, in cylindrical shape
AU473778B2 (en) 1973-05-19 1976-07-01 Mitsubishi Denki Kabushki Kaisha Filter device and method of producing the same
US4014794A (en) 1974-03-11 1977-03-29 E. I. Du Pont De Nemours And Company Oil filter adapter
US4061572A (en) 1974-03-11 1977-12-06 E. I. Du Pont De Nemours And Company Oil filter
US4075097A (en) 1975-04-01 1978-02-21 Monroe Auto Equipment Company Oil filter with oil improving dissolving body
DE7530381U (de) 1975-09-25 1976-04-08 Fa. Carl Freudenberg, 6940 Weinheim Filterbausatz
US4144166A (en) 1977-03-24 1979-03-13 Atlantic Richfield Company Compositions, apparatus and methods useful for releasing solid lubricating oil additive
US4144169A (en) 1977-06-06 1979-03-13 Monroe Auto Equipment Company Filter unit
US4324213A (en) 1980-01-21 1982-04-13 Cummins Engine Company, Inc. Lubrication fluid filtering and cooling assembly
GB2082932B (en) 1980-09-02 1984-09-05 Fram Corp Pleated filter element with integral shield
US4364751A (en) 1980-10-10 1982-12-21 Donaldson Company, Inc. Self-cleaning pulsed air cleaner
US4452616A (en) 1980-11-06 1984-06-05 Donaldson Company, Inc. Self-cleaning air cleaner
US4410427A (en) * 1981-11-02 1983-10-18 Donaldson Company, Inc. Fluid filtering device
US4402912A (en) 1981-12-23 1983-09-06 Borg-Warner Corporation Device to automatically add a controlled amount of corrosion inhibitor with a change in spring loading
JPS6071018A (ja) 1983-09-26 1985-04-22 Seibu Giken:Kk フイルタ−素子
US4600420A (en) 1983-11-23 1986-07-15 Donaldson Company, Inc. Filter with integral structural framework
JPS60112320A (ja) 1983-11-24 1985-06-18 Hitachi Ltd トライステ−トゲ−トの保護方式
JPS60112320U (ja) 1983-12-28 1985-07-30 株式会社　土屋製作所 円錐部を有するハニカムエレメント内蔵のエアクリ−ナ
US4584005A (en) * 1984-06-27 1986-04-22 Flanders Filters, Inc. High efficiency particulate air filter and method of fabricating same
JPH0225009Y2 (de) 1985-02-01 1990-07-10
US4738776A (en) 1986-05-23 1988-04-19 Cummins Engine Company, Inc. Lubricant filter assembly
IT1192015B (it) 1986-06-27 1988-03-31 Tecnocar Spa Filtro per lubrificanti di motori a combustione interna con riserva di additivi
CA1335643C (en) 1986-12-23 1995-05-23 Brian Edward Cheadle Corrosion inhibiting coolant filter
JPH01163408A (ja) 1987-12-17 1989-06-27 Sumitomo Metal Ind Ltd 蒸気タービンの運転制御方法
JPH01171615A (ja) 1987-12-25 1989-07-06 Toyo Roki Seizo Kk フィルタエレメント
US4925561A (en) * 1988-03-31 1990-05-15 Tsuchiya Mfg. Co., Ltd. Composite planar and triangularly pleated filter element
ES2093610T3 (es) 1988-06-04 1997-01-01 Herding Entstaubung Filtro para la separacion de particulas solidas de medios fluidos o liquidos calientes.
DE8808632U1 (de) 1988-07-06 1988-09-01 Ing. Walter Hengst GmbH & Co. KG, 48147 Münster Luftfiltereinsatz mit angegossenem Tragrahmen
JP2830080B2 (ja) 1988-07-08 1998-12-02 株式会社デンソー ▲ろ▼過エレメントおよびその製造方法
JPH0225009A (ja) 1988-07-14 1990-01-26 Toshiba Corp 箔巻変圧器
US5069799A (en) 1989-09-07 1991-12-03 Exxon Research & Engineering Company Method for rejuvenating lubricating oils
US5225081A (en) 1989-09-07 1993-07-06 Exxon Research And Engineering Co. Method for removing polynuclear aromatics from used lubricating oils
IT1238387B (it) 1990-01-10 1993-07-16 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
US5094745A (en) 1990-05-04 1992-03-10 Allied-Signal Inc. Coolant filter with inhibitor pack
US5050549A (en) 1990-06-14 1991-09-24 Sturmon George R Method of cleaning internal combustion engine cooling system and filter for use therein
JP2555491B2 (ja) 1990-08-09 1996-11-20 日本電装株式会社 エアクリーナ
FR2673120B1 (fr) 1991-02-27 1993-12-31 Fleetguard Filtre reutilisable pour fluide ayant une fonction de filtrage et une fonction d'introduction d'additifs.
US5222488A (en) 1991-07-11 1993-06-29 Donaldson Company, Inc. Respirator air filter cartridge with a replaceable filter element
US5541330A (en) 1991-12-10 1996-07-30 Eastman Kodak Company Ion-sensitive compounds
US5298160A (en) 1991-12-13 1994-03-29 Central Illinois Manufacturing Co. Filter housing with means to prohibit fluid flow
WO1993023152A1 (en) * 1992-05-18 1993-11-25 Minntech Corporation Hollow fiber filter cartridge and method of manufacture
DE4218396B4 (de) 1992-06-04 2004-04-01 Mann + Hummel Gmbh Filtereinrichtung, insbesondere zum Filtrieren der Ansaugluft eines Verbrennungsmotors
US5223011A (en) 1992-09-10 1993-06-29 Farr Company Air filter assembly
SE9304305L (sv) 1992-12-30 1994-07-01 Hyundai Motor Co Ltd Luftrenaranordning för fordon
DE9304391U1 (de) 1993-03-23 1993-05-13 Handtmann, Thomas, 7950 Biberach Anschwemmkopf
DE9305767U1 (de) * 1993-04-16 1993-06-17 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Luftfilter für den Innenraum von Kraftfahrzeugen
JP3362453B2 (ja) * 1993-05-21 2003-01-07 株式会社デンソー 濾過エレメント
US5342511A (en) 1993-07-06 1994-08-30 Baldwin Filters, Inc. Oil filter with inner and outer coaxial filter elements
US5401285A (en) 1993-09-17 1995-03-28 Donaldson Company, Inc. Air cleaner having scavenger arrangement for precleaner and filter thereof
EP0721364A1 (de) 1993-09-29 1996-07-17 Fleetguard, Inc. Fluidumfilteranordnung für fahrzeuge
US5382355A (en) 1994-01-04 1995-01-17 Arlozynski; Daniel A. Engine coolant filter
US5435346A (en) 1994-02-14 1995-07-25 Alliedsignal Inc. Device for treating and conditioning engine coolant
US5891402A (en) * 1994-03-02 1999-04-06 W. L. Gore & Associates, Inc. Catalyst retaining apparatus and use in an ozone filter
US5591330A (en) 1994-05-25 1997-01-07 T/F Purifiner, Inc. Oil filter containing an oil soluble thermoplastic additive material therein
US5472463A (en) 1994-06-14 1995-12-05 Cummins Engine Company, Inc. Pressure side integrated air filter and filtering networks for engines
US5459074A (en) 1994-07-19 1995-10-17 Helsinki University Licensing, Ltd. Materials and methods for reducing lubricant oil breakdown
AUPM711394A0 (en) 1994-07-28 1994-08-18 Elliott, Jeff An air flow control system
US5512074A (en) 1994-09-19 1996-04-30 Farr Company Air filter assembly
US5613992A (en) 1994-11-23 1997-03-25 Donaldson Company, Inc. Reverse flow air filter arrangement and method
CA2163167A1 (en) 1994-11-30 1996-05-31 Dennis B. Keller Filter with molded end cap and media spacer
DE4443676C2 (de) 1994-12-08 1998-08-13 Hengst Walter Gmbh & Co Kg Filter mit einem Filtergehäuse und einem darin angeordneten auswechselbaren Filterelement
DE69612368T2 (de) 1995-01-12 2001-09-06 Donaldson Co., Inc. Filterelement
US5643541A (en) 1995-05-02 1997-07-01 Peddicord; Steven M. Salt platform
JPH0949421A (ja) 1995-05-30 1997-02-18 Sumitomo Electric Ind Ltd ディーゼルエンジン用パティキュレートトラップ
DE19540251C2 (de) 1995-10-28 1997-11-20 Hengst Walter Gmbh & Co Kg Kühlmittelfilter
US5738785A (en) 1995-12-20 1998-04-14 Baldwin Filters, Inc. Oil filter housing
DE19548197C2 (de) 1995-12-22 1999-05-20 Freudenberg Carl Fa Faltenfiltereinsatz
US5795361A (en) * 1996-03-12 1998-08-18 Dana Corporation Filter configuration
USD399944S (en) 1996-04-26 1998-10-20 Donaldson Company, Inc. Conical filter
WO1997040918A1 (en) 1996-04-26 1997-11-06 Donaldson Company, Inc. Fluted filter media
US5792247A (en) 1996-04-26 1998-08-11 Donaldson Company, Inc. Integrated resonator and filter apparatus
US5820646A (en) * 1996-04-26 1998-10-13 Donaldson Company, Inc. Inline filter apparatus
USD398046S (en) 1996-04-26 1998-09-08 Donaldson Company, Inc. Combined filter element and frame therefor
USD425189S (en) 1996-04-26 2000-05-16 Donaldson Company, Inc. Combined filter element and frame therefor
US5902364A (en) 1996-04-26 1999-05-11 Donaldson Company, Inc. Conical filter
US5895574A (en) 1996-04-26 1999-04-20 Donaldson Company, Inc. Rolled liquid filter using fluted media
US5772883A (en) 1996-04-26 1998-06-30 Donaldson Company, Inc. Slanted inline filter
US5662799A (en) 1996-06-21 1997-09-02 Fleetguard, Inc. Slow release coolant filter
DE29613098U1 (de) 1996-06-27 1996-09-19 H + F Innotech Gesellschaft für umwelttechnischen Anlagenbau mbH, 46145 Oberhausen Filtervorrichtung
US5725031A (en) 1996-08-01 1998-03-10 Alliedsignal Inc. Method for introducing PTFE into a spin-on oil filter
FI110483B (fi) 1999-09-20 2003-02-14 Parker Hannifin Oy Suodatuslaitteisto
DE19638790A1 (de) 1996-09-21 1998-03-26 Mann & Hummel Filter Luftfilter
US5718258A (en) 1996-10-22 1998-02-17 T/F Purifiner, Inc. Releasing additives into engine oil
DE69724639T2 (de) 1996-12-01 2004-07-01 Warner, Clifford Roy, Bucklands Beach Magnetische vorrichtung zur dekontaminierung
US5759217A (en) 1997-01-10 1998-06-02 Ingersoll-Rand Company Filter assembly for a fluid compressor
DE19706921C2 (de) 1997-02-20 1999-01-14 Hengst Walter Gmbh & Co Kg Scheibe, insbesondere Stirnscheibe eines Filtereinsatzes
CN2296402Y (zh) 1997-03-13 1998-11-04 呼和浩特铁路局科研所 一种柴油机油气分离器
JP3662092B2 (ja) 1997-03-21 2005-06-22 東洋▲ろ▼機製造株式会社 フィルターエレメント及びその製造方法
US5853439A (en) 1997-06-27 1998-12-29 Donaldson Company, Inc. Aerosol separator and method
US5803024A (en) 1997-07-18 1998-09-08 Baldwin Filters, Inc. Coolant filter having a delayed release supplemental coolant additive cartridge
US6096208A (en) * 1997-08-19 2000-08-01 Donaldson Company, Inc. Seal arrangement for spin-on filters
US6051042A (en) 1997-09-12 2000-04-18 Donaldson Company, Inc. Air cleaner assembly
US6196019B1 (en) 1997-12-16 2001-03-06 Showa Aluminum Corporation Accumulator
JP3298052B2 (ja) 1998-08-21 2002-07-02 豊田紡織株式会社 エアフィルタ
US6098575A (en) 1998-10-01 2000-08-08 Navistar International Transportation Corp. Coolant filter with coolant additive sensor
US6264833B1 (en) 1998-12-14 2001-07-24 Alliedsignal Inc. Coolant filter assembly for a vehicle
US6261334B1 (en) 1999-01-29 2001-07-17 Nelson Industries, Inc. High flow capacity filter
US6391076B1 (en) 1999-01-29 2002-05-21 Nelson Industries, Inc. Full flow filter
US6149700A (en) 1999-01-29 2000-11-21 Nelson Industries, Inc. Increased flow capacity filter
US6235195B1 (en) 1999-02-26 2001-05-22 Donaldson Company, Inc. Filter element incorporating a handle member
US6179890B1 (en) 1999-02-26 2001-01-30 Donaldson Company, Inc. Air cleaner having sealing arrangement between media arrangement and housing
US6210469B1 (en) 1999-02-26 2001-04-03 Donaldson Company, Inc. Air filter arrangement having first and second filter media dividing a housing and methods
US6190432B1 (en) 1999-02-26 2001-02-20 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
ID30248A (id) 1999-02-26 2001-11-15 Donaldson Co Inc Susunan saringan; sistem penyegelan; dan metoda
US6165519A (en) 1999-03-19 2000-12-26 Robert Lehrer Associates, Inc. Filter for adsorption from and/or dispersion of ingredients into a fluid
CN2372041Y (zh) 1999-04-13 2000-04-05 梁月超 一种空气净化器滤芯
US6676721B1 (en) 2000-06-02 2004-01-13 Donaldson Company, Inc. Multistage air cleaner including pulse cleaning system
US6238554B1 (en) 1999-06-16 2001-05-29 Fleetguard, Inc. Fuel filter including slow release additive
US6860241B2 (en) 1999-06-16 2005-03-01 Dober Chemical Corp. Fuel filter including slow release additive
DE19934378A1 (de) 1999-07-22 2001-01-25 Mann & Hummel Filter Filter mit Flüssigkeiten
US6238561B1 (en) 1999-09-24 2001-05-29 Nelson Industries, Inc. Corrugated axial filter with simple fold pattern and method of making it
USD444219S1 (en) 1999-11-05 2001-06-26 Donaldson Company, Inc. Centerpiece for filter element
US6348084B1 (en) 1999-11-05 2002-02-19 Donaldson Company, Inc. Filter element, air cleaner, and methods
USD437402S1 (en) 1999-11-05 2001-02-06 Donaldson Company, Inc. Filter element with centerpiece
US6348085B1 (en) * 1999-11-10 2002-02-19 Donaldson Company, Inc. Filter arrangement and methods
USD455826S1 (en) 1999-12-01 2002-04-16 Donaldson Company, Inc. Filter Apparatus
US6478958B1 (en) 2000-01-19 2002-11-12 Baldwin Filters, Inc. Apparatus for filtering impurities out of fluid
US6969461B2 (en) 2000-01-19 2005-11-29 Baldwin Filters, Inc. Combination particulate and acid-neutralizing filter
JP2001239121A (ja) 2000-03-02 2001-09-04 Toyobo Co Ltd フィルターユニットおよびその製造方法
US6835304B2 (en) 2000-03-08 2004-12-28 The Penray Companies, Inc. Device for monitoring of a coolant regeneration system
US6235194B1 (en) 2000-03-08 2001-05-22 Parker-Hannifin Corporation Recharge and filter assembly with replaceable cartridge
US6623636B2 (en) 2000-05-08 2003-09-23 Honeywell International Inc. Staged oil filter incorporating timed release oil conditioner
US6379564B1 (en) 2000-05-08 2002-04-30 Ronald Paul Rohrbach Multi-stage fluid filter, and methods of making and using same
US7182863B2 (en) 2000-05-08 2007-02-27 Honeywell International, Inc. Additive dispersing filter and method of making
US7018531B2 (en) 2001-05-30 2006-03-28 Honeywell International Inc. Additive dispensing cartridge for an oil filter, and oil filter incorporating same
US6946012B1 (en) 2000-05-18 2005-09-20 Fleetguard, Inc. Filter and forming system
US6554139B1 (en) 2000-06-01 2003-04-29 Parker-Hannifin Corporation Extension and locking assembly for dripless element, and container therefore
USD450828S1 (en) 2000-06-13 2001-11-20 Donaldson Company, Inc. Fluted filter element having a handle
US6447566B1 (en) 2000-06-21 2002-09-10 Freudenberg Nonwovens Limited Partnership Air filtration system with recessed filter and edge banding
US6482247B2 (en) 2000-06-23 2002-11-19 Nelson Industries, Inc. Multi-panel fluid filter with equalized contaminant passages
US6375700B1 (en) 2000-06-23 2002-04-23 Nelson Industries, Inc. Direct flow filter
US6673136B2 (en) * 2000-09-05 2004-01-06 Donaldson Company, Inc. Air filtration arrangements having fluted media constructions and methods
US20020092423A1 (en) 2000-09-05 2002-07-18 Gillingham Gary R. Methods for filtering air for a gas turbine system
JP2002103428A (ja) 2000-09-29 2002-04-09 Toyo Seikan Kaisha Ltd 多層プリフォームおよびこれを用いて製造した多層ボトル
US6416561B1 (en) 2000-10-20 2002-07-09 Nelson Industries, Inc. Open flow filter with safety element
DE10052524A1 (de) 2000-10-23 2002-04-25 Beko Technologies Gmbh Filter zum Abscheiden von Fremdstoffen aus einem Gasstrom
IL139892A (en) 2000-11-23 2006-04-10 Yigal Tsabari Inner workings for a water treatment unit
DE10058478B4 (de) 2000-11-24 2015-06-11 Mann + Hummel Gmbh Flaches Filterelement mit angegossenem Rahmen
US6568540B1 (en) 2000-12-13 2003-05-27 Nelson Industries, Inc. Low force closure filter with integral seal
US6511599B2 (en) 2000-12-18 2003-01-28 Nelson Industries, Inc. Multi-element cylindrical filter with equalized flow
US6743317B2 (en) * 2000-12-19 2004-06-01 Robert M. Wydeven Method of sealing, housing and constructing honeycomb filters
DE10063789A1 (de) * 2000-12-21 2002-06-27 Mann & Hummel Filter Filterelement zur stirnseitigen Anströmung
US6996940B2 (en) * 2001-02-02 2006-02-14 Beasley Rex W Movable wall module
DE10106950A1 (de) 2001-02-15 2002-09-05 Bosch Gmbh Robert Filterelement für Kraftstoffe
MY126005A (en) 2001-03-23 2006-09-29 Filton Ind Sdn Bhd Diesel fuel filters containing smoke suppressant, and a method of slow releasing said suppressant
US6447567B1 (en) 2001-05-14 2002-09-10 Baldwin Filters, Inc. Air filter element with integral radial seal gasket
US6537453B2 (en) 2001-05-17 2003-03-25 Baldwin Filters, Inc. Acid-neutralizing filter
US20020185454A1 (en) 2001-05-17 2002-12-12 Beard John H. Full flow particulate and acid-neutralizing filter
US6610126B2 (en) * 2001-06-06 2003-08-26 Donaldson Company, Inc. Filter element having sealing members and methods
US6517598B2 (en) 2001-06-06 2003-02-11 Donaldson Company, Inc. Filter element having flange and methods
DE10297141T5 (de) 2001-08-24 2004-07-29 Dober Chemical Corporation, Midlothian Kontrollierte Freisetzung von Additiven in Kühlsysteme
JP2005502449A (ja) 2001-08-24 2005-01-27 ドーバー ケミカル コーポレイション 流体システムにおける添加剤の制御放出
US6827750B2 (en) 2001-08-24 2004-12-07 Dober Chemical Corp Controlled release additives in fuel systems
AU2002365873A1 (en) 2001-12-03 2003-06-17 Donaldson Company, Inc. Filter element using corrugated media sheet
USD473637S1 (en) 2001-12-03 2003-04-22 Donaldson Company, Inc. Fluted filter element
DE10160497A1 (de) 2001-12-08 2003-06-12 Mann & Hummel Filter Verfahren und Vorrichtung zum Speichern von aus Kraftstoff ausgefiltertem Wasser
DE10203274A1 (de) 2002-01-29 2003-08-07 Bosch Gmbh Robert Ölabscheidevorrichtung
US20030218150A1 (en) 2002-02-26 2003-11-27 Dober Chemical Corporation Additive compositions for cooling systems
US6966940B2 (en) 2002-04-04 2005-11-22 Donaldson Company, Inc. Air filter cartridge
DE20320728U1 (de) 2002-05-09 2005-04-07 Donaldson Co Inc Luftfilter mit gewelltem Filtermedium
GB2414424B (en) 2002-06-07 2006-06-14 Baldwin Filters Inc Housing for environmentally friendly filter cartridge
GB2414421B8 (en) 2002-06-07 2006-05-03 Baldwin Filters Inc Acid neutralizing filter canister
GB2390825B (en) 2002-06-07 2005-08-17 Baldwin Filters Inc Environmentally friendly acid neutralizing cartridge
GB2414422B (en) 2002-06-07 2006-06-14 Baldwin Filters Inc Environmentally friendly acid neutralizing full flow cartridge
US7997425B2 (en) 2002-07-10 2011-08-16 Donaldson Company, Inc. Fluted filter medium and process for its manufacture
US6843916B2 (en) 2002-07-16 2005-01-18 The Lubrizol Corporation Slow release lubricant additives gel
WO2004039476A1 (en) 2002-10-28 2004-05-13 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
MXPA05006084A (es) 2002-12-11 2005-09-30 Donaldson Co Inc Medio filtrante con forma de z con sistemas de limpieza de flujo inverso y metodos.
RU33328U1 (ru) 2002-12-13 2003-10-20 Олэксандр Андрийовыч Карабач Фильтр для очистки масла
KR20050098922A (ko) * 2003-02-11 2005-10-12 도널드선 컴파니 인코포레이티드 에어 크리너 배열과 서비스가능한 필터 구성 요소 및 방법
WO2004082795A2 (en) 2003-03-18 2004-09-30 Donaldson Company, Inc. Improved process and materials for coiling z-filter media, and/or closing flutes of filter media; and, products
US7300486B1 (en) 2003-04-02 2007-11-27 Wix Filtration Corp Llc Filter elements having injection molded thermoplastic seals and methods of making same
US6902598B2 (en) 2003-05-02 2005-06-07 Fleetguard, Inc. Filter with efficiently sealed end
US7655074B2 (en) 2003-11-12 2010-02-02 Donaldson Company, Inc. Filter arrangements; side-entry housings; and methods
DE502004011387D1 (de) 2003-11-25 2010-08-26 Mann & Hummel Gmbh Flüssigkeitsfilter mit Freisetzung von Additiven
WO2005058461A1 (en) 2003-12-16 2005-06-30 Donaldson Company, Inc. Air cleaner arrangement and methods
DE602004020925D1 (de) 2003-12-22 2009-06-10 Donaldson Co Inc Flüssigkeitsfilteranordnung und verfahren
EP2865437B1 (de) 2003-12-22 2020-12-09 Donaldson Company, Inc. Filterelement mit einer Dichtungsanordnung
DE102004001983B4 (de) 2004-01-13 2009-02-12 Mann + Hummel Gmbh Additivfilter
US7156991B2 (en) 2004-01-29 2007-01-02 Fleetguard, Inc. Liquid additive slow-release apparatus driven by a filter pressure gradient
US7297256B2 (en) 2004-01-29 2007-11-20 Fleet Guard, Inc. Pressure gradient dosing system for fluid supply
US7153422B2 (en) 2004-01-29 2006-12-26 Fleetguard, Inc. Liquid additive slow-release apparatus driven by a filter pressure gradient
WO2005077487A1 (en) 2004-02-10 2005-08-25 Donaldson Company, Inc. Media arrangement; filter constructions; and, methods
DE602005022836D1 (de) 2004-02-17 2010-09-23 Donaldson Co Inc Luftreinigeranordnungen, wartungsfähige filterelemente und verfahren
EP1729870B1 (de) 2004-03-05 2012-07-11 Donaldson Company, Inc. Flüssigkeitsfilteranordnung zum einsatz mit behandlungsmittel und kartuscheanordnung
EP1729621B1 (de) 2004-03-24 2013-03-20 Donaldson Company, Inc. Luftfilterpatrone und herstellungsverfahren
US7494017B2 (en) 2004-05-17 2009-02-24 Parker-Hannifin Corporation Filter element with off-axis end cap
US7967886B2 (en) 2004-06-08 2011-06-28 Donaldson Company, Inc. Z-filter media pack arrangement; and, methods
EP2243536B1 (de) 2004-06-14 2013-11-20 Donaldson Company, Inc. Luftfilteranordnung und kartusche
EP1609883B1 (de) * 2004-06-24 2017-09-20 Sandvik Intellectual Property AB Beschichtetes Schneidwerkzeug
DE602005019417D1 (de) 2004-07-20 2010-04-01 Donaldson Co Inc Z-filtermedienpackungsanordnung, filterpatrone, luftreinigungsvorrichtungsanordnung und verfahren
EP1778384B2 (de) 2004-08-06 2017-10-11 Donaldson Company, Inc. Luftfilteranordnung
CN102512889B (zh) 2005-01-13 2015-11-25 唐纳森公司 空气过滤器滤筒和空气滤清器组件
EP1838414B1 (de) 2005-01-13 2012-03-07 Donaldson Company, Inc. Luftfilteranordnung
WO2007009039A1 (en) 2005-07-13 2007-01-18 Donaldson Company, Inc. Air filter cartridge and air filter
KR101463630B1 (ko) 2005-10-11 2014-11-19 도날드슨 컴파니, 인코포레이티드 에어 필터 배열, 조립체, 및 방법
USD600790S1 (en) 2006-05-10 2009-09-22 Donaldson Company, Inc. Filter cartridge
US7625419B2 (en) * 2006-05-10 2009-12-01 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
CN102743937B (zh) 2007-02-02 2015-09-16 唐纳森公司 空气过滤介质包、过滤元件、空气过滤介质及方法
WO2012067729A1 (en) 2010-11-16 2012-05-24 Cummins Filtration Ip Inc. Pleated filter element with tapering bend lines
CN105555389B (zh) 2013-06-28 2017-10-31 唐纳森公司 用于空气滤清器组件的过滤器滤芯
US10532310B2 (en) 2014-12-27 2020-01-14 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
RU2709693C2 (ru) 2015-03-02 2019-12-19 Дональдсон Компани, Инк. Картридж фильтра для воздуха и воздухоочистительный узел

Also Published As

Publication number Publication date
US10603618B2 (en) 2020-03-31
US9120047B2 (en) 2015-09-01
EP2243536B1 (de) 2013-11-20
US20140102059A1 (en) 2014-04-17
EP1771237B1 (de) 2010-11-10
US8034145B2 (en) 2011-10-11
US20200206671A1 (en) 2020-07-02
EP2243536A1 (de) 2010-10-27
US9937455B2 (en) 2018-04-10
US11291943B2 (en) 2022-04-05
WO2005123222A1 (en) 2005-12-29
US20180326344A1 (en) 2018-11-15
DE602005024687D1 (de) 2010-12-23
US8480779B2 (en) 2013-07-09
US20080276582A1 (en) 2008-11-13
EP1771237B2 (de) 2018-10-10
US20120023877A1 (en) 2012-02-02
EP1771237A1 (de) 2007-04-11
US20150367273A1 (en) 2015-12-24

Similar Documents

Publication Publication Date Title
ATE487529T1 (de) Luftfilteranordnung und verfahren
US12138574B2 (en) Air Filter Arrangement; Assembly; and, Methods
JP7337993B2 (ja) 空気清浄機アセンブリ
US6875250B2 (en) Deep filter element suitable for replacing a shallow filter element and having a support frame made from thin stock
MX388613B (es) Cartucho de filtro de aire y montaje de purificador de aire.
JP6687623B2 (ja) エアクリーナアセンブリ、及びフィルタカートリッジ
JP5836320B2 (ja) エアークリーナアセンブリ、方法及びエアーフィルタカートリッジ
US5944860A (en) Air plenum filter adapter component
MX382148B (es) Arreglos de filtro de aire; montajes; y, metodos.
JP2010519034A5 (de)
US8545585B2 (en) Filter element for pulse cleaning and methods
WO2010011628A3 (en) Air cleaner assembly and components therefor
CN101326358A (zh) 空气过滤器结构，组件和方法
JP2008508994A5 (de)
JP2008527246A5 (de)
Yu et al. Optimized ultra high efficiency filter for high-efficiency industrial combustion turbines
CN114845793B (zh) 用于空气过滤器的褶式过滤器元件

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties