BRPI0711759B1 - cartucho de filtro de ar e conjunto de depurador de ar - Google Patents

cartucho de filtro de ar e conjunto de depurador de ar Download PDF

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Publication number
BRPI0711759B1
BRPI0711759B1 BRPI0711759A BRPI0711759A BRPI0711759B1 BR PI0711759 B1 BRPI0711759 B1 BR PI0711759B1 BR PI0711759 A BRPI0711759 A BR PI0711759A BR PI0711759 A BRPI0711759 A BR PI0711759A BR PI0711759 B1 BRPI0711759 B1 BR PI0711759B1
Authority
BR
Brazil
Prior art keywords
face
oblique
section
arrangement
filter cartridge
Prior art date
Application number
BRPI0711759A
Other languages
English (en)
Portuguese (pt)
Inventor
Kevin Nelson Benny
Allen Boehrs Bruce
L Reichter Gregory
Anthony Wendt Paul
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=38577287&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0711759(B1) "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
Publication of BRPI0711759A2 publication Critical patent/BRPI0711759A2/pt
Publication of BRPI0711759B1 publication Critical patent/BRPI0711759B1/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
    • B01D46/526—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
    • B01D46/0004—Details of removable closures, lids, caps or filter heads
    • 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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
    • 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
    • B01D2271/027—Radial sealings
    • 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
    • B01D2275/201—Conical shape
    • 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
    • B01D2275/206—Special forms, e.g. adapted to a certain housing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
BRPI0711759A 2006-05-10 2007-05-09 cartucho de filtro de ar e conjunto de depurador de ar BRPI0711759B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US79945906P 2006-05-10 2006-05-10
US60/799.459 2006-05-10
PCT/US2007/011305 WO2007133635A2 (en) 2006-05-10 2007-05-09 Air filter arrangement; assembly; and, methods

Publications (2)

Publication Number Publication Date
BRPI0711759A2 BRPI0711759A2 (pt) 2011-12-06
BRPI0711759B1 true BRPI0711759B1 (pt) 2018-09-18

Family

ID=38577287

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0711759A BRPI0711759B1 (pt) 2006-05-10 2007-05-09 cartucho de filtro de ar e conjunto de depurador de ar

Country Status (7)

Country Link
US (3) US7625419B2 (https=)
EP (3) EP2653206A3 (https=)
JP (2) JP5313130B2 (https=)
CN (2) CN103100277B (https=)
BR (1) BRPI0711759B1 (https=)
MX (2) MX2008014306A (https=)
WO (1) WO2007133635A2 (https=)

Families Citing this family (128)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA973639B (en) * 1996-04-26 1998-10-26 Donaldson Co Inc Fluted filter media
WO2007056589A2 (en) 2005-11-09 2007-05-18 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly: and, methods
CN102258918B (zh) 2004-04-30 2016-02-24 唐纳森公司 过滤器结构；外壳；组件及方法
EP1771237B2 (en) 2004-06-14 2018-10-10 Donaldson Company, Inc. Air filter arrangement and methods
US20090100812A1 (en) * 2004-08-04 2009-04-23 Purem Abgassysteme Gmbh & Co., Kg Particulate filter
EP3135363B1 (en) 2004-08-06 2021-06-30 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
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
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
BRPI0606625B1 (pt) 2005-01-13 2018-06-19 Donaldson Company, Inc. Cartucho de filtro de ar e conjunto de filtro de ar
CN101137424B (zh) 2005-01-13 2011-12-28 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
EP1937961B1 (en) 2005-10-11 2012-07-11 Donaldson Company, Inc. Air filter cartridge and air cleaner
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
DE102006025236A1 (de) * 2006-05-29 2008-01-10 Mann + Hummel Gmbh Luftfiltergehäuse für ein Luftfilterelement
EP2664372A1 (en) 2006-10-06 2013-11-20 Donaldson Company, Inc. Air cleaner, replaceable filter cartridges, 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
EP2514506B1 (en) 2007-02-02 2019-08-14 Donaldson Company, Inc. Air filtration media pack and methods
CN105107279B (zh) 2007-02-26 2017-04-12 唐纳森公司 空气过滤装置；空气滤清器组件和方法
CN105381650B (zh) 2007-06-26 2018-05-29 唐纳森公司 过滤介质包，过滤元件和方法
WO2009018454A2 (en) 2007-08-02 2009-02-05 Donaldson Company, Inc. Crankcase ventilation filter assembly; components; and, methods
EP2190554B1 (en) 2007-09-07 2013-01-09 Donaldson Company, Inc. Air filter assembly
US9545593B2 (en) 2007-11-01 2017-01-17 Baldwin Filters, Inc. Winding core pressure relief for fluted filter
CN101909719B (zh) 2007-11-15 2014-01-22 唐纳森公司 空气过滤器结构，组件和方法
EP2268380B1 (en) 2008-02-04 2019-09-25 Donaldson Company, Inc. Method and apparatus for forming fluted filtration media
AU2009219489B2 (en) 2008-02-25 2013-09-05 Donaldson Company, Inc. Filter element for pulse cleaning and methods
CN104138692B (zh) 2008-04-04 2016-04-06 唐纳森公司 过滤元件、集尘器和方法
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
CN102159297B (zh) 2008-07-22 2014-12-17 唐纳森公司 空气滤清器组件及其部件
BRPI0915931B1 (pt) 2008-07-25 2020-03-31 Donaldson Company, Inc. Pacotes de agentes de filtração pregueados
WO2010017407A1 (en) 2008-08-06 2010-02-11 Donaldson Company, Inc. Z-media having flute closures, methods and apparatus
US8317890B2 (en) 2008-08-29 2012-11-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
US8491684B2 (en) 2009-02-27 2013-07-23 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
MX2012001455A (es) 2009-08-03 2012-05-08 Donaldson Co Inc Metodo y aparato para formar un medio de filtracion acanalado que tiene acanaladuras progresivas.
MX2012008542A (es) 2010-01-25 2012-11-12 Donaldson Co Inc Medios de filtracion plisados con estrias conicas.
GB2491081A (en) 2010-03-17 2012-11-21 Baldwin Filters Inc Fluid filter
WO2011115979A2 (en) 2010-03-17 2011-09-22 Baldwin Filters, Inc. Fluid filter
WO2012037433A1 (en) 2010-09-16 2012-03-22 Cummins Filtration Ip Inc. Filter element with features to improve pre-cleaning performance, sealing, and structural support
US8834591B2 (en) 2010-10-01 2014-09-16 Aaf-Mcquay Inc. Filter structure for removing contaminants from stream of fluid
USD641462S1 (en) 2010-10-01 2011-07-12 Aaf-Mcquay Inc. Air filter
USD641461S1 (en) 2010-10-01 2011-07-12 Aaf-Mcquay Inc. Air filter
CN102553351B (zh) * 2010-12-31 2014-04-09 东莞市海莎过滤器有限公司 一种滤芯生产中的自动贴边设备
DE102011011595A1 (de) 2011-02-17 2012-08-23 Mann + Hummel Gmbh Filterelement
KR101942115B1 (ko) 2011-02-25 2019-01-24 도날드슨 컴파니, 인코포레이티드 에어 필터 카트리지, 그 구성요소 및 에어 클리너 어셈블리
US9504949B2 (en) 2011-06-30 2016-11-29 Donaldson Company, Inc. Air/oil separator assemblies; components; and methods
US11235274B2 (en) 2011-06-30 2022-02-01 Donaldson Company, Inc. Filter systems; components; features; and, methods of assembly and use
RU2641818C2 (ru) 2011-10-26 2018-01-22 Дональдсон Компани, Инк. Фильтры в сборе, их элементы и отличительные признаки, способы их применения и сборки
US9387425B2 (en) 2011-10-26 2016-07-12 Donaldson Company, Inc. Filter assemblies; components and features thereof; and, methods of use and assembly
DE102012000490A1 (de) * 2012-01-13 2013-07-18 Mann + Hummel Gmbh Luftfilterelement und Luftfilter
SE536415C2 (sv) * 2012-03-01 2013-10-15 Scania Cv Ab Filterhus och filterenhet
EP2827966B1 (de) * 2012-03-23 2024-12-11 MANN+HUMMEL GmbH Filterelement und luftfilter
DE102012005731B4 (de) * 2012-03-23 2017-07-06 Mann + Hummel Gmbh Luftfilter und Filterelement eines Luftfilters
US8734572B2 (en) 2012-04-03 2014-05-27 Bha Altair, Llc Quick engagement method for gas turbine inlet filter installation and replacement
US9970394B2 (en) 2012-07-25 2018-05-15 Baldwin Filters, Inc. Filter housing, fluted filter and safety filter
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
EP3013456B1 (en) 2013-06-28 2020-04-08 Donaldson Company, Inc. Filter cartridge for an air cleaner assembly
JP6352076B2 (ja) * 2013-07-12 2018-07-04 マン ウント フンメル ゲゼルシャフト ミット ベシュレンクテル ハフツング ハンドグリップエレメントを有するフィルタエレメント及びフィルタエレメントを有するフィルタ
DE102014011446A1 (de) * 2013-09-19 2015-03-19 Mann + Hummel Gmbh Luftfiltervorrichtung für ein Kraftfahrzeug und Filterelement für eine Luftfiltervorrichtung
DE102014017483A1 (de) 2013-12-12 2015-06-18 Mann + Hummel Gmbh Filtergehäuse und Filteranordnung
EP3092051B1 (en) 2014-01-07 2021-05-05 Donaldson Company, Inc. Filtration media pack with fluted and facing sheet having protrusions
TWI553264B (zh) * 2014-05-23 2016-10-11 億光電子工業股份有限公司 承載支架及其製造方法以及從該承載支架所製得之發光裝置及其製造方法
US10177292B2 (en) 2014-05-23 2019-01-08 Everlight Electronics Co., Ltd. Carrier, carrier leadframe, and light emitting device
US9630132B2 (en) 2014-07-01 2017-04-25 Caterpillar Inc. Fluid filtering system
WO2016044293A1 (en) 2014-09-15 2016-03-24 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
WO2016077377A1 (en) 2014-11-10 2016-05-19 Donaldson Company, Inc. Filtration media packs comprising plurality of bosses between filter media, filter elements, and methods for manufacturing
US10532310B2 (en) 2014-12-27 2020-01-14 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
BR122022010023B1 (pt) 2015-03-02 2023-03-07 Donaldson Company, Inc Cartucho de filtro de ar
US11278833B2 (en) 2015-08-17 2022-03-22 Parker-Hamilton Corporation Filter media packs, methods of making, and ultrasonic cutting or welding
CN113694620B (zh) 2015-08-17 2022-09-16 帕克-汉尼芬公司 过滤介质包、制造方法及过滤介质压机
USD786935S1 (en) 2015-11-20 2017-05-16 Baldwin Filters, Inc. Filter element
AU2016259419B2 (en) 2015-11-30 2020-12-10 Parker-Hannifin Corporation Engine Panel Filter and Housing System
CN108367214B (zh) 2015-12-11 2021-04-16 康明斯过滤Ip公司 具有可变横截面轴向密封的过滤器
KR20250172714A (ko) 2015-12-18 2025-12-09 도날드슨 컴파니, 인코포레이티드 필터 카트리지 및 공기 청정기 조립체
US10413855B2 (en) 2016-02-12 2019-09-17 Donalson Company, Inc. Filter elements, air cleaner assemblies, and methods of use and assembly
CN108778447B (zh) 2016-03-18 2022-02-11 康明斯过滤Ip公司 互锁稳定的过滤器组件
US10682597B2 (en) 2016-04-14 2020-06-16 Baldwin Filters, Inc. Filter system
DE112017001554T5 (de) 2016-05-02 2018-12-13 Cummins Filtration Ip, Inc. Filter mit verriegelbarer gehäuseschnittstelle
CN109689180B (zh) 2016-06-17 2022-12-02 唐纳森公司 空气滤清器组件和滤芯
EP4566691A1 (en) 2016-11-04 2025-06-11 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
US10357731B2 (en) 2016-12-20 2019-07-23 Baldwin Filters, Inc. Filter with preformed end caps having notch feature
DE112018000527T5 (de) 2017-01-25 2019-10-10 Cummins Filtration Ip, Inc. Erweiterbarer gewindeadapter für gewindelosen mantel
CN110382075A (zh) 2017-02-21 2019-10-25 康明斯滤清系统知识产权公司 波状互锁壳体-端板界面几何结构
DE112018000692T5 (de) 2017-03-16 2019-10-17 Cummins Filtration Ip, Inc. Filtrationsabdichtungssystem
WO2018226736A2 (en) 2017-06-05 2018-12-13 Donaldson Company, Inc. Air cleaner assemblies and methods of use
WO2019018465A1 (en) 2017-07-20 2019-01-24 Cummins Filtration Ip, Inc. Radial seal air filter
USD885545S1 (en) 2017-08-09 2020-05-26 Donaldson Company, Inc. Filter cartridge
KR102585171B1 (ko) 2017-08-09 2023-10-05 도날드슨 컴파니, 인코포레이티드 필터 카트리지, 공기 청정기 조립체, 하우징, 특징부, 구성요소, 및 방법
USD885546S1 (en) 2017-08-09 2020-05-26 Donaldson Company, Inc. Filter cartridge
MX2020002137A (es) 2017-08-31 2020-07-20 Donaldson Co Inc Cartuchos filtrantes, conjuntos de purificador de aire, carcasas, caracteristicas, componentes y metodos.
WO2019060904A2 (en) 2017-09-25 2019-03-28 Donaldson Company, Inc. Filter assembly
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
WO2019140045A1 (en) 2018-01-12 2019-07-18 Cummins Filtration Ip, Inc. Easy to service air filter
TWI655025B (zh) 2018-01-24 2019-04-01 淳靖股份有限公司 濾芯框、濾芯及濾芯的上膠方法
KR102803632B1 (ko) 2018-01-24 2025-05-07 도날드슨 컴파니, 인코포레이티드 필터 요소, 시스템, 및 방법
BR112020024980A2 (pt) 2018-06-11 2021-03-23 Donaldson Company, Inc. meios filtrantes, pacotes de meios filtrantes e elementos filtrantes
USD905842S1 (en) 2018-06-15 2020-12-22 Donaldson Company, Inc. Filter cartridge
US11406924B2 (en) 2018-06-15 2022-08-09 Parker-Hannifin Corporation Filter with protective/supportive flow face grating
EP3826750B1 (en) 2018-07-23 2024-05-29 Cummins Filtration SARL Radial seal for spin-on filter
CN113329804B (zh) * 2018-11-29 2023-01-17 康明斯滤清系统知识产权公司 改进的分层过滤器框架
CN109316860B (zh) * 2018-12-17 2024-05-31 中山尚诚环保科技有限公司 一种过滤网、过滤装置及其制作方法
CN113692312B (zh) 2019-02-04 2023-05-26 唐纳森公司 用于对流体进行过滤的过滤器元件
USD1002792S1 (en) 2019-02-05 2023-10-24 Donaldson Company, Inc. Filter cartridge
EP4316627B1 (en) 2019-03-08 2025-05-07 Parker-Hannifin Corporation Air filter with improved handle
CN109758850B (zh) * 2019-03-12 2023-12-22 中国石油大学(北京) 具有预分离功能的气液聚结滤芯
CN116785856A (zh) 2019-03-27 2023-09-22 唐纳森公司 具有轴向延伸流动面的颗粒分离器过滤器
US12296291B2 (en) 2019-11-18 2025-05-13 Cummins Filtration Inc. Low restriction air filter
WO2021163027A1 (en) 2020-02-11 2021-08-19 Cummins Filtration Inc. Advanced fuel filtration system with interlocking cartridge seal design
EP3881922B1 (en) 2020-03-19 2024-03-13 Donaldson Company, Inc. Filter element with seal receiver
CN115397537B (zh) 2020-04-14 2025-09-23 康明斯滤清系统公司 封闭端帽形成以不同轴向距离定位的密封部的过滤元件
JP7745566B2 (ja) * 2020-04-23 2025-09-29 パーカー－ハネフィン コーポレーション 同じ方向の溝が入れ子にならないように設計された気化冷却パック
USD1067404S1 (en) 2022-01-07 2025-03-18 Donaldson Company, Inc. Filter cartridge
USD1064220S1 (en) 2022-01-07 2025-02-25 Donaldson Company, Inc. Filter cartridge
US20250099891A1 (en) 2022-01-18 2025-03-27 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
DE102023110307B4 (de) * 2023-04-24 2024-10-31 Mann+Hummel Gmbh Filterelement mit einem Griffelement in einer Aussparung eines Filtermediumkörpers und Filtereinrichtung mit einem solchen Filterelement
USD1112684S1 (en) 2023-08-23 2026-02-10 Donaldson Company, Inc. Filter cartridge
USD1114976S1 (en) 2023-08-23 2026-02-24 Donaldson Company, Inc. Filter cartridge
EP4650029B1 (en) 2024-05-17 2026-01-28 Donaldson Company, Inc. Filter elements and assemblies
WO2025240907A1 (en) 2024-05-17 2025-11-20 Donaldson Company, Inc. Filter elements and assemblies
US12434181B1 (en) 2024-11-01 2025-10-07 Donaldson Company, Inc. Air cleaner and filtration assemblies

Family Cites Families (206)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US396098A (en) 1889-01-15 Combined strawberry-vine cutter and cultivator
US398046A (en) 1889-02-19 Garment fastener and support
US428128A (en) 1890-05-20 Cloth-piling machine
US437401A (en) 1890-09-30 John h
US399944A (en) 1889-03-19 Lantern-frame
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
US3224592A (en) 1963-09-04 1965-12-21 Robert L Burns Oil filter for an internal-combustion engine
GB1205243A (en) 1966-09-23 1970-09-16 Du Pont Oil compositions
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
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
DE2512724C3 (de) * 1975-03-22 1979-02-22 Puralator Filter Gmbh, 7110 Oehringen Ansaugluftfilter für Brennkraftmaschinen
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
JPS5588826U (https=) * 1978-12-15 1980-06-19
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
JPS57140554A (en) * 1981-02-23 1982-08-31 Nippon Denso Co Ltd Fluid cleaner
JPS57140616A (en) * 1981-02-23 1982-08-31 Nippon Denso Co Ltd Filter element
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
US4600420A (en) 1983-11-23 1986-07-15 Donaldson Company, Inc. Filter with integral structural framework
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
JPS6137458U (ja) * 1984-08-11 1986-03-08 株式会社デンソー 濾過エレメント
JPS6241910A (ja) 1985-08-19 1987-02-23 Mazda Motor Corp エンジンのシリンダブロツク構造
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
JPH0183157U (https=) * 1987-11-24 1989-06-02
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
DE58909710D1 (de) 1988-06-04 1996-09-19 Herding Entstaubung Filter zum Abscheiden von Feststoffteilchen aus heissen, gasförmigen oder flüssigen Medien
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
FR2639736B1 (fr) 1988-11-25 1991-03-15 Labo Electronique Physique Procede de retropropagation du gradient et structure de reseau de neurones
US5225081A (en) 1989-09-07 1993-07-06 Exxon Research And Engineering Co. Method for removing polynuclear aromatics from used lubricating oils
US5069799A (en) 1989-09-07 1991-12-03 Exxon Research & Engineering Company Method for rejuvenating 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
JPH0476958U (https=) * 1990-11-20 1992-07-06
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
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
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
JPH09503431A (ja) 1993-09-29 1997-04-08 フリートガード・インコーポレーテッド 乗物用流体フィルタアセンブリ
JPH07136435A (ja) * 1993-11-16 1995-05-30 Mitsubishi Materials Corp 排ガス浄化装置用フィルターおよびその製造法
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
US5643541A (en) 1995-05-02 1997-07-01 Peddicord; Steven M. Salt platform
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
US5795361A (en) 1996-03-12 1998-08-18 Dana Corporation Filter configuration
US5772883A (en) * 1996-04-26 1998-06-30 Donaldson Company, Inc. Slanted inline filter
USD399944S (en) * 1996-04-26 1998-10-20 Donaldson Company, Inc. Conical filter
ZA973639B (en) 1996-04-26 1998-10-26 Donaldson Co Inc Fluted filter media
US5895574A (en) 1996-04-26 1999-04-20 Donaldson Company, Inc. Rolled liquid filter using fluted media
US5820646A (en) * 1996-04-26 1998-10-13 Donaldson Company, Inc. Inline filter apparatus
US5902364A (en) * 1996-04-26 1999-05-11 Donaldson Company, Inc. Conical filter
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
US5792247A (en) * 1996-04-26 1998-08-11 Donaldson Company, Inc. Integrated resonator and filter apparatus
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
BR9712563A (pt) * 1996-10-24 1999-10-19 Minnesota Miming And Manufactu Dispositivo de filtro para filtragem de um fluido
EP0941141B1 (en) 1996-12-01 2003-09-03 Clifford Roy Warner A magnetic decontamination device
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
US6143049A (en) * 1997-06-27 2000-11-07 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
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
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
US6391076B1 (en) 1999-01-29 2002-05-21 Nelson Industries, Inc. Full flow filter
US6261334B1 (en) 1999-01-29 2001-07-17 Nelson Industries, Inc. High flow capacity filter
US6149700A (en) 1999-01-29 2000-11-21 Nelson Industries, Inc. Increased flow capacity filter
USD437401S1 (en) 1999-02-26 2001-02-06 Donaldson Company, Inc. In-line air cleaner
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
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
US6190432B1 (en) * 1999-02-26 2001-02-20 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
US6165519A (en) 1999-03-19 2000-12-26 Robert Lehrer Associates, Inc. Filter for adsorption from and/or dispersion of ingredients into a fluid
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
US6406509B1 (en) * 1999-07-01 2002-06-18 3M Innovative Properties Company Extruded profile filter framing
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
USD437402S1 (en) * 1999-11-05 2001-02-06 Donaldson Company, Inc. Filter element with centerpiece
US6348084B1 (en) * 1999-11-05 2002-02-19 Donaldson Company, Inc. Filter element, air cleaner, and methods
USD444219S1 (en) * 1999-11-05 2001-06-26 Donaldson Company, Inc. Centerpiece for filter element
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
US6969461B2 (en) 2000-01-19 2005-11-29 Baldwin Filters, Inc. Combination particulate and acid-neutralizing filter
US6478958B1 (en) 2000-01-19 2002-11-12 Baldwin Filters, Inc. Apparatus for filtering impurities out of fluid
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
US6235194B1 (en) 2000-03-08 2001-05-22 Parker-Hannifin Corporation Recharge and filter assembly with replaceable cartridge
US6835304B2 (en) 2000-03-08 2004-12-28 The Penray Companies, Inc. Device for monitoring of a coolant regeneration system
US7018531B2 (en) 2001-05-30 2006-03-28 Honeywell International Inc. Additive dispensing cartridge for an oil filter, and oil filter incorporating same
US6379564B1 (en) 2000-05-08 2002-04-30 Ronald Paul Rohrbach Multi-stage fluid filter, and methods of making and using same
US6623636B2 (en) 2000-05-08 2003-09-23 Honeywell International Inc. Staged oil filter incorporating timed release oil conditioner
US7182863B2 (en) 2000-05-08 2007-02-27 Honeywell International, Inc. Additive dispersing filter and method of making
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
US6368374B1 (en) 2000-06-13 2002-04-09 Donaldson Company, Inc. Filter arrangement and methods
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
US6375700B1 (en) 2000-06-23 2002-04-23 Nelson Industries, Inc. Direct flow filter
US6482247B2 (en) 2000-06-23 2002-11-19 Nelson Industries, Inc. Multi-panel fluid filter with equalized contaminant passages
US20020092423A1 (en) * 2000-09-05 2002-07-18 Gillingham Gary R. Methods for filtering air for a gas turbine system
US6673136B2 (en) 2000-09-05 2004-01-06 Donaldson Company, Inc. Air filtration arrangements having fluted media constructions and methods
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
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
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
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
US6852141B2 (en) * 2001-06-06 2005-02-08 Donaldson Company, Inc. Filter element having center piece and methods
USD460169S1 (en) 2001-06-06 2002-07-09 Donaldson Company Inc. Filter element having an inlet grid
US6517598B2 (en) 2001-06-06 2003-02-11 Donaldson Company, Inc. Filter element having flange and methods
US6610126B2 (en) 2001-06-06 2003-08-26 Donaldson Company, Inc. Filter element having sealing members and methods
WO2003019065A1 (en) 2001-08-24 2003-03-06 Dober Chemical Corporation Controlled release of additives in cooling system
DE10297145T5 (de) 2001-08-24 2004-07-22 Dober Chemical Corporation, Midlothian Kontrollierte Freisetzung von Additiven in Fluidsysteme
US6827750B2 (en) 2001-08-24 2004-12-07 Dober Chemical Corp Controlled release additives in fuel systems
USD473637S1 (en) * 2001-12-03 2003-04-22 Donaldson Company, Inc. Fluted filter element
EP1453588B1 (en) 2001-12-03 2010-06-30 Donaldson Company, Inc. Filter element using corrugated media sheet
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
KR100956706B1 (ko) 2002-05-09 2010-05-06 도날드슨 컴파니, 인코포레이티드 풀루트 필터 매체를 갖는 에어 필터
GB2414422B (en) 2002-06-07 2006-06-14 Baldwin Filters Inc Environmentally friendly acid neutralizing full flow cartridge
GB2414424B (en) 2002-06-07 2006-06-14 Baldwin Filters Inc Housing for environmentally friendly filter cartridge
US6919023B2 (en) 2002-06-07 2005-07-19 Baldwin Filters, Inc. Acid neutralizing filter canister
GB2390825B (en) 2002-06-07 2005-08-17 Baldwin Filters Inc Environmentally friendly acid neutralizing cartridge
KR101009857B1 (ko) 2002-07-10 2011-01-19 도날드슨 컴파니, 인코포레이티드 플루트 필터 매체 및 그 제조방법
US6843916B2 (en) 2002-07-16 2005-01-18 The Lubrizol Corporation Slow release lubricant additives gel
DE60327890D1 (de) 2002-12-11 2009-07-16 Donaldson Co Inc Z-filtermedien mit gegenstromreinigungssystemen und -verfahren
RU33328U1 (ru) 2002-12-13 2003-10-20 Олэксандр Андрийовыч Карабач Фильтр для очистки масла
CA2516007C (en) 2003-02-11 2014-09-02 Donaldson Company, Inc. Air cleaner arrangements; serviceable filter elements; and, methods
EP1608453B1 (en) 2003-03-18 2010-06-02 Donaldson Company, Inc. Improved process for coiling z-filter media
US6902598B2 (en) 2003-05-02 2005-06-07 Fleetguard, Inc. Filter with efficiently sealed end
US20070137152A1 (en) * 2003-10-17 2007-06-21 Jian Xu Precleaner arrangement for use in air filtration, method of operation of precleaner and air cleaner comprising the precleaner arrangement
EP1718390B2 (en) 2003-11-12 2015-02-25 Donaldson Company, Inc. Air filter with a slide mount for filtering element
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
US8119002B2 (en) 2003-12-22 2012-02-21 Donaldson Company, Inc. Liquid filter assembly; and methods
EP1713561B1 (en) 2003-12-22 2014-12-10 Donaldson Company, Inc. Filter element comprising a seal arrangement and method for making the same
DE102004001983B4 (de) 2004-01-13 2009-02-12 Mann + Hummel Gmbh Additivfilter
US7297256B2 (en) 2004-01-29 2007-11-20 Fleet Guard, Inc. Pressure gradient dosing system for fluid supply
US7156991B2 (en) 2004-01-29 2007-01-02 Fleetguard, Inc. Liquid additive slow-release apparatus driven by a filter pressure gradient
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
WO2005079954A1 (en) 2004-02-17 2005-09-01 Donaldson Company, Inc. Air cleaner arrangements; serviceable filter elements; and, methods
JP2007527785A (ja) 2004-03-05 2007-10-04 ドナルドソン カンパニー，インコーポレイティド 処理剤と共に使用するための液体フィルターアセンブリおよびそれを用いる方法
EP2679293A1 (en) * 2004-03-24 2014-01-01 Donaldson Company, Inc. Air Cleaner
US7494017B2 (en) 2004-05-17 2009-02-24 Parker-Hannifin Corporation Filter element with off-axis end cap
MX347553B (es) 2004-06-08 2017-05-02 Donaldson Company Inc * Arreglo de paquete de medios de filtro-z y métodos.
EP1771237B2 (en) 2004-06-14 2018-10-10 Donaldson Company, Inc. Air filter arrangement and methods
EP1781398B1 (en) 2004-07-20 2010-02-17 Donaldson Company, Inc. Z-filter media pack arrangement, filter cartridge, air cleaner arrangement and methods
WO2006014941A2 (en) * 2004-07-26 2006-02-09 Donaldson Company, Inc. Z-filter media pack arrangement; and, methods
EP3135363B1 (en) 2004-08-06 2021-06-30 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
BRPI0606625B1 (pt) 2005-01-13 2018-06-19 Donaldson Company, Inc. Cartucho de filtro de ar e conjunto de filtro de ar
CN101137424B (zh) 2005-01-13 2011-12-28 唐纳森公司 空气过滤器滤筒和空气滤清器组件
WO2007009039A1 (en) 2005-07-13 2007-01-18 Donaldson Company, Inc. Air filter cartridge and air filter
EP1937961B1 (en) 2005-10-11 2012-07-11 Donaldson Company, Inc. Air filter cartridge and air cleaner
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

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US20070261374A1 (en) 2007-11-15
US7625419B2 (en) 2009-12-01
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