CN1921922B - 过滤器元件，空气过滤器组件及方法 - Google Patents

过滤器元件，空气过滤器组件及方法 Download PDF

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Publication number
CN1921922B
CN1921922B CN200580005628XA CN200580005628A CN1921922B CN 1921922 B CN1921922 B CN 1921922B CN 200580005628X A CN200580005628X A CN 200580005628XA CN 200580005628 A CN200580005628 A CN 200580005628A CN 1921922 B CN1921922 B CN 1921922B
Authority
CN
China
Prior art keywords
media pack
media
air filter
filter
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN200580005628XA
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English (en)
Chinese (zh)
Other versions
CN1921922A (zh
Inventor
W·J·克瑞斯科
W·R·W·毕晓普
S·S·吉泽克
B·K·尼尔森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Donaldson Co Inc
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34963662&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1921922(B) "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
Priority to CN201310573313.1A priority Critical patent/CN103736326B/zh
Publication of CN1921922A publication Critical patent/CN1921922A/zh
Application granted granted Critical
Publication of CN1921922B publication Critical patent/CN1921922B/zh
Anticipated expiration legal-status Critical
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    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • 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
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • 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
    • 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
    • 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
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter
    • B01D2265/028—Snap, latch or clip connecting means
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
CN200580005628XA 2004-03-24 2005-03-23 过滤器元件，空气过滤器组件及方法 Expired - Lifetime CN1921922B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310573313.1A CN103736326B (zh) 2004-03-24 2005-03-23 过滤器元件，空气过滤器组件及方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55613304P 2004-03-24 2004-03-24
US60/556,133 2004-03-24
PCT/US2005/009813 WO2005094655A2 (en) 2004-03-24 2005-03-23 Filter elements; air cleaner; assembly; and, methods

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN2010101430140A Division CN101816872B (zh) 2004-03-24 2005-03-23 过滤器元件,空气过滤器组件及方法
CN201310573313.1A Division CN103736326B (zh) 2004-03-24 2005-03-23 过滤器元件，空气过滤器组件及方法

Publications (2)

Publication Number Publication Date
CN1921922A CN1921922A (zh) 2007-02-28
CN1921922B true CN1921922B (zh) 2010-06-09

Family

ID=34963662

Family Applications (3)

Application Number Title Priority Date Filing Date
CN200580005628XA Expired - Lifetime CN1921922B (zh) 2004-03-24 2005-03-23 过滤器元件，空气过滤器组件及方法
CN201310573313.1A Expired - Lifetime CN103736326B (zh) 2004-03-24 2005-03-23 过滤器元件，空气过滤器组件及方法
CN2010101430140A Expired - Lifetime CN101816872B (zh) 2004-03-24 2005-03-23 过滤器元件,空气过滤器组件及方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201310573313.1A Expired - Lifetime CN103736326B (zh) 2004-03-24 2005-03-23 过滤器元件，空气过滤器组件及方法
CN2010101430140A Expired - Lifetime CN101816872B (zh) 2004-03-24 2005-03-23 过滤器元件,空气过滤器组件及方法

Country Status (9)

Country Link
US (6) US7674308B2 (enExample)
EP (4) EP2644247B1 (enExample)
JP (3) JP4664969B2 (enExample)
KR (2) KR101312897B1 (enExample)
CN (3) CN1921922B (enExample)
BR (1) BRPI0507946A (enExample)
MX (2) MX340081B (enExample)
PL (1) PL3470130T3 (enExample)
WO (1) WO2005094655A2 (enExample)

Families Citing this family (163)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4303318B2 (ja) * 1996-04-26 2009-07-29 ドナルドソン カンパニー，インコーポレイティド 縦溝が付けられたフィルター媒体
US6348084B1 (en) 1999-11-05 2002-02-19 Donaldson Company, Inc. Filter element, air cleaner, and methods
US8449638B2 (en) 1999-11-05 2013-05-28 Donaldson Company, Inc. Filter element, air cleaner, and methods
US6610126B2 (en) 2001-06-06 2003-08-26 Donaldson Company, Inc. Filter element having sealing members and methods
US6966940B2 (en) * 2002-04-04 2005-11-22 Donaldson Company, Inc. Air filter cartridge
CN1325141C (zh) 2002-05-09 2007-07-11 唐纳森公司 具有槽的过滤器介质的空气过滤器
KR20050098922A (ko) 2003-02-11 2005-10-12 도널드선 컴파니 인코포레이티드 에어 크리너 배열과 서비스가능한 필터 구성 요소 및 방법
DE602004027472D1 (de) 2003-03-18 2010-07-15 Donaldson Co Inc Verbessertes verfahren zum wickeln von z-filtermedien
BRPI0416397B1 (pt) * 2003-11-12 2015-07-28 Donaldson Company, Inc. Limpador de ar , método de manutenção de um limpador de ar e método de instalar elemento de filtro.
WO2005063361A1 (en) 2003-12-22 2005-07-14 Donaldson Company, Inc. Filter element comprising a seal arrangement and method for making the same
EP2644247B1 (en) 2004-03-24 2018-07-11 Donaldson Company, Inc. Air cleaner cartridge
US7905936B2 (en) 2004-04-30 2011-03-15 Donaldson Company, Inc. Filter arrangements; housing; assemblies; and, methods
KR101229613B1 (ko) 2004-04-30 2013-02-04 도날드슨 컴파니, 인코포레이티드 필터 장치, 하우징, 조립체 및 방법
CN100484601C (zh) 2004-06-08 2009-05-06 唐纳森公司 Z-过滤介质包结构和方法
WO2005123222A1 (en) 2004-06-14 2005-12-29 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
US8048188B2 (en) 2004-06-18 2011-11-01 Donaldson Company, Inc. Air cleaner arrangements; serviceable filter cartridge; and, methods
MX2007001427A (es) 2004-08-06 2007-04-02 Donaldson Co Inc Arreglo de filtro de aire; montaje y metodos.
US20110197556A1 (en) 2004-11-02 2011-08-18 Baldwin Filters, Inc. Filter element
US20060091061A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter assembly with sealing system
US20060091064A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter apparatus with separable seal support frame
US20070186528A1 (en) * 2006-02-15 2007-08-16 Baldwin Filters, Inc. Fluted filter apparatus
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
US7569090B2 (en) 2004-11-12 2009-08-04 Donaldson Company, Inc. Method of forming filter arrangements; and, apparatus
MX388613B (es) 2005-01-13 2025-03-20 Donaldson Co Inc Cartucho de filtro de aire y montaje de purificador de aire.
US7520913B2 (en) 2005-02-04 2009-04-21 Donaldson Company, Inc. Non-cylindrical filter elements, and methods
US8083825B2 (en) * 2005-02-28 2011-12-27 Donaldson Company, Inc. Filter arrangement and method
EP1888197A2 (en) 2005-06-06 2008-02-20 Ingersoll-Rand Company Air intake filter assembly
DE202005009989U1 (de) * 2005-06-25 2006-11-02 Mann + Hummel Gmbh Filter mit einem Filtergehäuse
KR101575553B1 (ko) 2005-10-11 2015-12-07 도날드슨 컴파니, 인코포레이티드 에어 필터 배열, 조립체, 및 방법
US8409316B2 (en) 2005-11-09 2013-04-02 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly; and, methods
US20070163945A1 (en) * 2006-01-19 2007-07-19 Baldwin Filters, Inc. Method and apparatus for reinforcing a tubular-shaped sealing collar extending from a filter apparatus
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
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
EP2134444B1 (en) 2007-02-26 2018-06-20 Donaldson Company, Inc. Air filter cartridge
US20100170211A1 (en) * 2007-04-11 2010-07-08 Mann+Hummel Gmbh Intake Air Cleaner
KR100887022B1 (ko) * 2007-05-21 2009-03-04 동 규 김 천정형 공기정화장치
US8066791B2 (en) * 2007-07-20 2011-11-29 Donaldson Company, Inc. Air cleaner arrangements with internal and external support for cartridge; 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
JP2011502782A (ja) 2007-11-15 2011-01-27 ドナルドソン カンパニー，インコーポレイティド エアフィルタ構成物、アセンブリおよび方法
US8545585B2 (en) * 2008-02-25 2013-10-01 Donaldson Company, Inc. Filter element for pulse cleaning and methods
US9492773B2 (en) 2008-02-26 2016-11-15 Mann+Hummel Gmbh Filter device, especially an air filter
JP5697028B2 (ja) * 2008-02-26 2015-04-08 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 フィルタ装置、特に内燃機関のエアフィルタ用のフィルタ装置
EP2249943B1 (de) 2008-02-26 2014-08-27 Mann + Hummel GmbH Wirkungsgrad erhöhter mehrfachbalgfilter
US9283503B2 (en) * 2008-04-04 2016-03-15 Donaldson Company, Inc. Filter element, dust collector, and methods
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
CN102159297B (zh) 2008-07-22 2014-12-17 唐纳森公司 空气滤清器组件及其部件
US8317890B2 (en) 2008-08-29 2012-11-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
US8506668B2 (en) * 2009-03-30 2013-08-13 Baldwin Filters, Inc. Fluted filter with axial seal
US8920528B2 (en) 2009-03-31 2014-12-30 Donaldson Company, Inc. Air cleaner, 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
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
DE102010045669A1 (de) * 2009-10-12 2011-04-21 Mann+Hummel Gmbh Filtervorrichtung
CN102574043B (zh) 2009-10-14 2015-04-29 唐纳森公司 具有密封件的过滤器滤芯及方法
DE102009056511A1 (de) 2009-12-02 2011-06-09 Mann+Hummel Gmbh Filterelement und Verfahren zum Herstellen eines Filterelements
DE102010009249A1 (de) * 2010-02-25 2011-08-25 MAHLE International GmbH, 70376 Filtereinrichtung
WO2011115979A2 (en) 2010-03-17 2011-09-22 Baldwin Filters, Inc. Fluid filter
EP2547419A4 (en) * 2010-03-17 2013-08-28 Baldwin Filters Inc LIQUID FILTER
US7935161B1 (en) * 2010-03-23 2011-05-03 Bulkmatic Transport Company Filter cartridge with mounting apparatus and method of filter replacement for a cyclonic separation system
CN102233215A (zh) * 2010-04-21 2011-11-09 唐纳森(无锡)过滤器有限公司 用于空气滤清器组件的垫圈,空气滤清器组件和方法
DE102010032169B4 (de) * 2010-07-23 2016-11-17 Mann + Hummel Gmbh Zyklonabscheider zum Abscheiden von Partikeln aus einem Gasstrom
US8568502B2 (en) * 2010-08-30 2013-10-29 Ford Global Technologies, Llc Spring clamp for an air filter housing
DE102011121352A1 (de) * 2011-01-31 2012-08-02 Mann+Hummel Gmbh Filtereinrichtung
CN103687658B (zh) 2011-06-30 2016-05-04 唐纳森公司 空气/油分离器组件、部件和方法
US8683970B2 (en) * 2011-07-28 2014-04-01 Cnh America Llc Air intake system for off-road vehicles
CN102305158A (zh) * 2011-08-12 2012-01-04 重庆长安汽车股份有限公司 一种微型汽车发动机进气系统
US9387425B2 (en) 2011-10-26 2016-07-12 Donaldson Company, Inc. Filter assemblies; components and features thereof; and, methods of use and assembly
DE102011122632A1 (de) 2011-12-23 2013-06-27 Mann + Hummel Gmbh Fliehkraftabscheider und Filteranordnung
USD762291S1 (en) * 2012-02-08 2016-07-26 Mann+Hummel Gmbh Air filter
CA2879865C (en) 2012-07-25 2020-09-01 Baldwin Filters, Inc. Filter housing, fluted filter and safety filter
DE102013003753A1 (de) * 2013-03-06 2014-09-11 Mann + Hummel Gmbh Filter, Filterelement und Filtergehäuse
US9228545B2 (en) * 2013-03-12 2016-01-05 Caterpillar Inc. Intake air pre-cleaner
US9724635B2 (en) * 2013-03-14 2017-08-08 Bladwin Filters, Inc. Rectangular stacked fluted filter cartridge
US9816468B2 (en) 2013-04-16 2017-11-14 Advanced Flow Engineering Air filter retention interface
WO2014190206A1 (en) 2013-05-22 2014-11-27 Donaldson Company, Inc. Vertical air intake system; air cleaner; and filter element
CN111603867B (zh) 2013-06-28 2022-06-10 唐纳森公司 用于空气滤清器组件的过滤器滤芯
DE102013011609B4 (de) 2013-07-12 2017-08-17 Mann + Hummel Gmbh Luftfilterelement und dieses enthaltenden Luftfilter
US9527018B2 (en) * 2014-04-01 2016-12-27 Caterpillar Inc. Debris drain filter system and cartridge
DE102014212606B4 (de) * 2014-06-30 2020-12-17 Ford Global Technologies, Llc Kraftfahrzeug und Luftfilterbox
US9500164B2 (en) 2014-08-29 2016-11-22 Caterpillar, Inc. Air filter element and filter housing
US10315147B2 (en) 2014-09-15 2019-06-11 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
CN106794410A (zh) * 2014-10-13 2017-05-31 曼·胡默尔有限公司 过滤器元件、特别是用于气体过滤的过滤器元件
US9689334B2 (en) * 2014-11-14 2017-06-27 Cnh Industrial America Llc Air intake system for an off-road vehicle
US9795907B2 (en) * 2014-12-01 2017-10-24 DRM Diversafab Corp. Adapter assembly for securing a precleaner to an air filtration system
CN107223069B (zh) * 2014-12-27 2021-06-22 唐纳森公司 过滤器滤芯；空气滤清器组件；外壳；特征；部件；以及方法
DE102015203138A1 (de) * 2015-02-20 2016-08-25 Mahle International Gmbh Luftfilterelement und Luftfilter
USD792959S1 (en) 2015-02-27 2017-07-25 3M Innovative Properties Company Filter element having a pattern
US10512868B2 (en) 2015-03-02 2019-12-24 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US20160305375A1 (en) * 2015-04-15 2016-10-20 Caterpillar Inc. Filter assembly
DE112016004052T5 (de) * 2015-10-12 2018-05-24 Cummins Filtration Ip, Inc. Tangentialluftreiniger mit gewickelter Filterpatrone
EP3368184B8 (en) 2015-10-31 2021-03-17 Saint-Gobain Performance Plastics Corporation Truncated filter capsule
USD798907S1 (en) 2015-11-20 2017-10-03 Baldwin Filters, Inc. Filter element
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
US11020698B2 (en) 2015-12-11 2021-06-01 Cummins Filtration Ip, Inc. Filter with variable cross-section axial seal
BR122020018481B1 (pt) 2015-12-18 2022-07-26 Donaldson Company, Inc Cartuchos de filtro e montagens de purificador de ar
DE102016001134A1 (de) * 2016-02-03 2017-08-03 Mann + Hummel Gmbh Filtergehäuse und Filter
US11167234B2 (en) 2016-03-18 2021-11-09 Cummins Filtration Ip, Inc. Interlocked stable filter assembly
CN109641168B (zh) * 2016-03-24 2022-08-12 K&N工程公司 可重复使用的空气过滤器系统和方法
DE102016004316A1 (de) * 2016-04-12 2017-01-26 Mann + Hummel Gmbh Filterelement und Filteranordnung
US10682597B2 (en) 2016-04-14 2020-06-16 Baldwin Filters, Inc. Filter system
CN109715024B (zh) * 2016-04-15 2021-12-31 创科无线普通合伙 真空吸尘器及用于真空吸尘器的过滤器
WO2017192441A1 (en) 2016-05-02 2017-11-09 Cummins Filtration Ip, Inc. Filter with interlocking housing interface
KR101786345B1 (ko) * 2016-05-18 2017-10-18 현대자동차주식회사 고밀도 여지 적용 흡기 필터와 에어클리너 및 차량
EP4268930B1 (en) * 2016-07-06 2025-08-20 Donaldson Company, Inc. Air cleaner assemblies
JP7035011B2 (ja) * 2016-08-08 2022-03-14 スリーエム イノベイティブ プロパティズ カンパニー 空気フィルタの状態感知
DE102016011158A1 (de) * 2016-09-16 2018-03-22 Mann + Hummel Gmbh Filterelement und Filtersystem
EP3311902B1 (en) * 2016-10-24 2020-06-24 Donaldson Company, Inc. Air filter element and method for producing same
US10400715B2 (en) 2016-11-23 2019-09-03 Caterpillar Inc. Air filter with fluted media and stand-alone preform shell
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
US10357731B2 (en) * 2016-12-20 2019-07-23 Baldwin Filters, Inc. Filter with preformed end caps having notch feature
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
MX2018001429A (es) * 2017-02-01 2018-11-09 Tvs Motor Co Ltd Limpiador de aire para un motor de combustion interna.
DE112018000382T5 (de) 2017-02-21 2019-09-26 Cummins Filtration Ip, Inc. Gewellte ineinandergreifende Gehäuse-Endplatten-Schnittstellengeometrie
US10746141B2 (en) 2017-03-14 2020-08-18 Kohler Co. Engine air cleaner
WO2018169648A1 (en) 2017-03-16 2018-09-20 Cummins Filtration Ip, Inc. Filtration sealing system
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
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
CN107998780B (zh) * 2017-11-27 2024-04-02 姜相宇 空气净化方法以及空气净化器
CN111683727B (zh) 2017-11-27 2023-04-07 唐纳森公司 空气滤清器组件和使用方法
CN107795415A (zh) * 2017-11-29 2018-03-13 蚌埠金威滤清器有限公司 高效直通式空气滤清器
CN108126459A (zh) * 2017-12-29 2018-06-08 浙江纳风净化技术有限公司 一种室外过滤主机
CN110075645B (zh) * 2018-01-25 2021-09-03 淳靖股份有限公司 侧开盖的轴流过滤器
TWI655026B (zh) 2018-01-25 2019-04-01 淳靖股份有限公司 Axial flow filter with side cover
US10888810B2 (en) * 2018-02-08 2021-01-12 Mann+Hummel Gmbh Inline filter system having a pre-separator module
US20190277227A1 (en) * 2018-03-07 2019-09-12 Kros-Wise, Inc. Air filtration device
USD905842S1 (en) 2018-06-15 2020-12-22 Donaldson Company, Inc. Filter cartridge
EP4122576A1 (en) 2018-07-23 2023-01-25 Cummins Filtration SARL Radial seal for spin-on filter
US12128340B2 (en) * 2018-11-29 2024-10-29 Cummins Filtration Ip, Inc Layered filter frame
ES2925647T3 (es) * 2018-12-12 2022-10-19 Filtra Group Oy Dispositivo y método para la purificación de fluidos
USD980382S1 (en) * 2019-01-28 2023-03-07 Tianjin Premium E-Commerce Co., Ltd. Filtering device
WO2020163231A1 (en) * 2019-02-04 2020-08-13 Donaldson Company, Inc. Filter element for filtering a fluid
USD1002792S1 (en) 2019-02-05 2023-10-24 Donaldson Company, Inc. Filter cartridge
EP3934789B1 (en) 2019-03-08 2024-01-24 Parker-Hannifin Corporation Air filter with improved handle
USD941473S1 (en) * 2019-03-19 2022-01-18 Soclean, Inc. Filter cartridge
US11118545B2 (en) 2019-03-26 2021-09-14 Caterpillar Inc. Precleaner system
US11465081B2 (en) * 2019-06-28 2022-10-11 Haier Us Appliance Solutions, Inc. Water filtering and recycling system for ice making appliance
EP4055264A4 (en) 2019-11-05 2023-11-22 Parker-Hannifin Corporation AIR FLOW DISTRIBUTION ARRANGEMENTS IN PRECLEANER SYSTEMS
EP3827891B1 (de) * 2019-11-28 2022-02-16 Carl Freudenberg KG Filterelement mit leitfähigem kantenband und filteranordnung mit einem solchen filterelement
DE102020200945A1 (de) * 2020-01-27 2021-07-29 Deere & Company Luftfiltersystem für ein Nutzfahrzeug
EP3881922B1 (en) 2020-03-19 2024-03-13 Donaldson Company, Inc. Filter element with seal receiver
USD946733S1 (en) * 2020-07-05 2022-03-22 Champion Laboratories, Inc. Filter frame
US11666844B2 (en) 2020-09-30 2023-06-06 Caterpillar Inc. Filtration device having a latch mechanism adapter
US11572853B2 (en) 2020-10-20 2023-02-07 Kros-Wise, Inc. Multiple intake air filtration device
KR102882484B1 (ko) 2020-10-29 2025-11-07 현대자동차주식회사 에어클리너의 커버 강성 보강 부재 및 이를 포함하는 에어클리너
US20230392639A1 (en) * 2020-10-30 2023-12-07 Donaldson Company, Inc. Clip and nut assembly
CN116322927A (zh) * 2020-11-02 2023-06-23 康明斯滤清系统公司 具有对准特征的过滤器组件
EP4035757A1 (en) 2021-01-27 2022-08-03 Donaldson Company, Inc. Filter element and method of manufacturing a filter element
DE102021105231A1 (de) * 2021-03-04 2022-09-08 Mann+Hummel Gmbh Filterelement, Filterelementanordnung und Filtersystem mit einer Filterelementanordnung
USD1064220S1 (en) 2022-01-07 2025-02-25 Donaldson Company, Inc. Filter cartridge
USD1067404S1 (en) 2022-01-07 2025-03-18 Donaldson Company, Inc. Filter cartridge
EP4467221A1 (en) * 2023-05-25 2024-11-27 MANN+HUMMEL GmbH Radially oriented, modular pre-cleaner system
US20240390920A1 (en) * 2023-05-25 2024-11-28 Mann+Hummel Gmbh Radially oriented, modular pre-cleaner system
USD1062972S1 (en) * 2024-04-10 2025-02-18 Xiaocheng Chen Fumigator
CN119656723B (zh) * 2024-12-17 2025-08-19 潍坊众芯环保科技有限公司 一种空气过滤器滤芯

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0726389A1 (de) * 1995-02-08 1996-08-14 FILTERWERK MANN & HUMMEL GMBH Gehäuse für Luftfilter einer Brennkraftmaschine
US5795361A (en) * 1996-03-12 1998-08-18 Dana Corporation Filter configuration
WO2003084641A2 (en) * 2002-04-04 2003-10-16 Donaldson Company, Inc. Filter elements; air cleaner; assembly; and, methods

Family Cites Families (192)

* 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
US1238068A (en) 1916-06-09 1917-08-21 Electro Fume Company Fume-disseminator.
US2064207A (en) 1934-05-14 1936-12-15 Ind Wire Cloth Products Compan Air cleaner combination unit
GB612415A (en) 1944-03-29 1948-11-12 Marconi Wireless Telegraph Co Magnetron electron discharge devices
US2599604A (en) 1949-07-13 1952-06-10 Jordan V Bauer Filter element
US2890796A (en) 1957-03-12 1959-06-16 Lewis B Blood Filter screen in fuel distribution
US3025963A (en) 1958-03-13 1962-03-20 Russell H Curtis Products useful as filtering devices and methods of making them
US3216578A (en) 1960-12-19 1965-11-09 Donaldson Co Inc Pleated filter
GB945065A (en) 1961-03-21 1963-12-18 Simonacco Ltd Improvements in and relating to rotary filters
US3293833A (en) 1963-02-28 1966-12-27 Cambridge Filter Corp Pleated filter
US3209917A (en) 1964-12-21 1965-10-05 Walker Mfg Co Filter cartridge
GB1121896A (en) 1966-07-21 1968-07-31 Gen Motors Ltd Air filters
GB1284403A (en) 1968-08-08 1972-08-09 Exsol Services Ltd Improvements in and relating to filtering apparatus
US3849241A (en) 1968-12-23 1974-11-19 Exxon Research Engineering Co Non-woven mats by melt blowing
US3841953A (en) 1970-12-31 1974-10-15 Exxon Research Engineering Co Nonwoven mats of thermoplastic blends by melt blowing
US3676242A (en) 1969-08-13 1972-07-11 Exxon Research Engineering Co Method of making a nonwoven polymer laminate
US3695012A (en) 1970-04-23 1972-10-03 Donaldson Co Inc Filter assembly with pleated filter element
US3695437A (en) 1971-01-11 1972-10-03 Hastings Mfg Co Oil filter with improved anti-drainback valve
US3712033A (en) 1971-06-01 1973-01-23 Donaldson Co Inc Air cleaner with hinged side walls
US3807150A (en) 1972-02-28 1974-04-30 Hepa Corp Absolute filter pack structure having a toroidal section
US3912631A (en) 1972-06-09 1975-10-14 William C Turman Oil filter and adapter
US4065341A (en) 1972-11-21 1977-12-27 Robert Bosch Gmbh Method of making a liquid filter
US3878014A (en) 1973-04-30 1975-04-15 Beloit Corp Process for matting melt blow microfibers
AU473778B2 (en) 1973-05-19 1976-07-01 Mitsubishi Denki Kabushki Kaisha Filter device and method of producing the same
US4093435A (en) 1973-11-23 1978-06-06 Wing Industries Inc. Total heat energy exchangers
US4259330A (en) * 1976-03-01 1981-03-31 Rohm And Haas Company Nematocidal phosphoramidates
DE2656713A1 (de) 1976-12-15 1978-06-22 Mende & Co W Spanplatte
FR2382258A2 (fr) 1977-03-02 1978-09-29 Gen Electric Dispositif de filtration
US4187091A (en) 1977-05-16 1980-02-05 Donaldson Company, Inc. Pleated paper filter cartridge
US4242115A (en) 1979-02-05 1980-12-30 Donaldson Company, Inc. Air cleaner assembly
US4255175A (en) 1979-10-12 1981-03-10 American Air Filter Company, Inc. Gas separation filter device having a handle
CA1115433A (en) * 1979-10-26 1981-12-29 David C.I. Pollock Method for protecting a bioreactor pressurized head tank against extreme surges of influent waste water
US4322231A (en) 1980-06-16 1982-03-30 Farr Company Filter element locking mechanism
US4316801A (en) 1980-07-22 1982-02-23 Pall Corporation Filter assembly with jacked filter cannister
US4331459A (en) 1980-10-10 1982-05-25 Donaldson Company, Inc. Self-cleaning pulsed air cleaner
USRE32185E (en) 1980-10-10 1986-06-17 Donaldson Company, Inc. Self-cleaning pulsed air cleaner
JPS57140555A (en) * 1981-02-23 1982-08-31 Nippon Denso Co Ltd Fluid cleaner
EP0059562B1 (en) 1981-02-23 1986-05-28 Nippondenso Co., Ltd. Fluid cleaner systems
US4410430A (en) 1981-05-11 1983-10-18 California Institute Of Technology Stacked-disc structure for fluid filter or valve silencer
EP0070636B1 (en) 1981-07-16 1986-04-16 Massey-Ferguson Services N.V. Cab with heating and/or ventilating system
US4410427A (en) 1981-11-02 1983-10-18 Donaldson Company, Inc. Fluid filtering device
US4394147A (en) 1981-11-30 1983-07-19 Allis-Chalmers Corporation Internally supported filter
US4402830A (en) 1982-01-13 1983-09-06 Pall Corporation Corrugated filter element with external spiral tape support
US4449993A (en) 1982-07-19 1984-05-22 Equifab, Inc. Filter module for dust collector system
US4575422A (en) 1983-02-25 1986-03-11 Zimmer Cornelius P Paper roll filter structure
JPS606870U (ja) 1983-06-28 1985-01-18 株式会社　土屋製作所 プレクリ−ナ付きエアクリ−ナ
GB8329395D0 (en) 1983-11-03 1983-12-07 Ciba Geigy Ag Photopolymerisable compositions
JPS60112320A (ja) 1983-11-24 1985-06-18 Hitachi Ltd トライステ−トゲ−トの保護方式
JPS6091218U (ja) * 1983-11-30 1985-06-22 株式会社　土屋製作所 ハニカムエレメント内装のエアクリ−ナ
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
JPS60155921A (ja) 1984-01-25 1985-08-16 Nippon Soken Inc 回転角検出装置
JPS60124622U (ja) 1984-01-31 1985-08-22 株式会社　土屋製作所 ハニカムエレメント内装のエアクリ−ナ
JPS59170669A (ja) 1984-03-09 1984-09-26 松下冷機株式会社 冷蔵庫等の電動圧縮機制御装置
JPS60155921U (ja) * 1984-03-28 1985-10-17 株式会社　土屋製作所 エアクリ−ナ
US4617122A (en) 1984-08-01 1986-10-14 Donaldson Company, Inc. Crimp seal pleated filter assembly
IL74873A (en) 1985-04-10 1990-07-12 Drori Mordeki Multiple disc type filter and disc construction useful therein
US4673503A (en) 1985-07-18 1987-06-16 Tokyo Roki Co., Ltd. Variant length pleated filter element
GB8607513D0 (en) 1986-03-26 1986-04-30 Barrington R B Filter for dry cleaning solvent
US4720292B1 (en) 1986-07-14 1991-09-10 Cylindrical air filter with lightweight housing and radially directed seal
JPS6333612A (ja) 1986-07-29 1988-02-13 Toshiba Corp 光フアイバジヤイロ
US4746340A (en) 1986-10-28 1988-05-24 Donaldson Company, Inc. Air cleaner apparatus
JPS63122617A (ja) 1986-11-13 1988-05-26 Lion Corp 皮膚洗浄剤
JP2643153B2 (ja) 1987-07-03 1997-08-20 セイコーエプソン株式会社 高周波バイアススパッタ装置
JPH01171615A (ja) 1987-12-25 1989-07-06 Toyo Roki Seizo Kk フィルタエレメント
JPH029858A (ja) 1988-06-28 1990-01-12 Tosoh Corp フェニル　クロロチオホルメイト類の製造方法
JPH0214455U (enExample) * 1988-07-11 1990-01-30
JPH0231131A (ja) 1988-07-20 1990-02-01 Rigaku Keisoku Kk 石炭の工業分析方法および赤外線加熱炉
JPH02129233A (ja) 1988-11-08 1990-05-17 Kanebo Ltd 難燃性フェノール系樹脂プリプレグ
DE4031014C2 (de) 1989-04-06 1993-11-18 Mann & Hummel Filter Ansaugluftfilter für Brennkraftmaschinen
US5443891A (en) 1989-06-13 1995-08-22 Alberta Research Council Low amplitude wave-board
US4963171A (en) 1989-11-02 1990-10-16 Donaldson Company, Inc. High efficiency filter and method of fabricating same
US4997466A (en) 1989-12-26 1991-03-05 Ingersoll-Rand Company Air filter attachment for compressor
US5211846A (en) 1990-07-30 1993-05-18 Pleatco Electronic & Filter Corp. Replacement filter cartridge assembly
US5290621A (en) 1990-10-03 1994-03-01 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Forestry Flat-topped wave-board panel
US5238474A (en) 1990-10-19 1993-08-24 Donaldson Company, Inc. Filtration arrangement
US5128037A (en) * 1990-12-27 1992-07-07 Millipore Corporation Spiral wound filtration membrane cartridge
US5240479A (en) 1991-05-17 1993-08-31 Donaldson Company, Inc. Pleated filter media having a continuous bead of adhesive between layers of filtering material
JP3239517B2 (ja) 1992-06-17 2001-12-17 株式会社デンソー 濾過エレメントの製造方法
US5304312A (en) 1992-07-27 1994-04-19 Eastman Kodak Company Filter assembly includng filter unit having deformable sealing end caps
US5376271A (en) 1993-03-29 1994-12-27 Morgan, Jr.; H. William Liquid filtration unit
US5350515A (en) 1993-03-29 1994-09-27 W. L. Gore & Associates, Inc. Internally potted end cap for a pleated filter medium
DE9305767U1 (de) 1993-04-16 1993-06-17 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Luftfilter für den Innenraum von Kraftfahrzeugen
US5679122A (en) 1993-08-14 1997-10-21 Minnesota Mining & Manufacturing Company Filter for the filtration of a fluid flow
US5415676A (en) 1993-08-16 1995-05-16 Donaldson Company, Inc. Mist collector cartridge
US5487767A (en) 1993-09-30 1996-01-30 Dana Corporation Radially sealed air filters
US5415677A (en) 1993-12-28 1995-05-16 Dana Corporation Air filters including filters configured for both radial and axial sealing
US5547480A (en) 1994-01-21 1996-08-20 Donaldson Company, Inc. Cylindrical air filter with radially directed seal
US5484466A (en) 1994-02-14 1996-01-16 Baldwin Filters, Inc. Air filter element with radial seal sealing gasket
JP3299622B2 (ja) 1994-03-11 2002-07-08 豊田紡織株式会社 エアクリーナ装置
US5472463A (en) 1994-06-14 1995-12-05 Cummins Engine Company, Inc. Pressure side integrated air filter and filtering networks for engines
DE19524677A1 (de) 1994-07-07 1996-01-11 Nippon Denso Co Filtervorrichtung mit einem Filter
JPH0828376A (ja) 1994-07-11 1996-01-30 Nippondenso Co Ltd 内燃機関用エアクリーナ
US5674302A (en) 1994-07-12 1997-10-07 Nippondenso Co., Ltd. Automobile filter element
DE4430333C2 (de) 1994-08-29 2000-02-17 Mann & Hummel Filter Filter
FR2726483B1 (fr) 1994-11-09 1997-01-24 Siebec Sa Cartouche filtrante a couronne mobile de maintien
US5613992A (en) 1994-11-23 1997-03-25 Donaldson Company, Inc. Reverse flow air filter arrangement and method
US5938804A (en) 1994-11-23 1999-08-17 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
DE29623145U1 (de) 1995-01-12 1997-12-18 Donaldson Co., Inc., Minneapolis, Minn. Filterelement
AU4858496A (en) 1995-01-27 1996-08-14 Mine Safety Appliances Company Respirator filter system
US5536290A (en) 1995-02-17 1996-07-16 W. L. Gore & Associates, Inc. Pleated cartridge filter attachment for top loading filter assemblies
JP3499320B2 (ja) * 1995-03-09 2004-02-23 豊田紡織株式会社 エアフィルタ
US5667545A (en) 1995-07-03 1997-09-16 Toyoda Boshoku Corporation Filter element for air cleaner and method of manufacturing the same
US5846495A (en) 1995-07-12 1998-12-08 Engelhard Corporation Structure for converter body
US5531892A (en) 1995-09-15 1996-07-02 Minnesota Mining And Manufacturing Company Zigzag filter media and frame having triangular pleat stabilizing elements
US5624559A (en) 1995-10-27 1997-04-29 H-Tech, Inc. Bag filter and retainer therefor
US5685985A (en) 1995-12-20 1997-11-11 Baldwin Filters, Inc. Environmentally friendly filter cartridge
DE19548197C2 (de) 1995-12-22 1999-05-20 Freudenberg Carl Fa Faltenfiltereinsatz
DE19654188C5 (de) 1995-12-26 2010-09-23 Toyoda Boshoku Corp., Kariya-shi Filterelement und Verfahren für dessen Herstellung
JPH09234321A (ja) 1996-02-29 1997-09-09 Tenetsukusu:Kk フイルタ部材の取付装置
USD425189S (en) 1996-04-26 2000-05-16 Donaldson Company, Inc. Combined filter element and frame therefor
USD399944S (en) 1996-04-26 1998-10-20 Donaldson Company, Inc. Conical filter
JP4303318B2 (ja) 1996-04-26 2009-07-29 ドナルドソン カンパニー，インコーポレイティド 縦溝が付けられたフィルター媒体
US5792247A (en) 1996-04-26 1998-08-11 Donaldson Company, Inc. Integrated resonator and filter apparatus
USD398046S (en) 1996-04-26 1998-09-08 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
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
DE19632618C2 (de) 1996-08-13 1998-06-18 Freudenberg Carl Fa Filtereinsatz
DE19638790A1 (de) 1996-09-21 1998-03-26 Mann & Hummel Filter Luftfilter
BR9712563A (pt) 1996-10-24 1999-10-19 Minnesota Miming And Manufactu Dispositivo de filtro para filtragem de um fluido
US5730766A (en) 1996-11-05 1998-03-24 Bha Group, Inc. Non-round unitary filter cartridge
US5895524A (en) 1996-12-20 1999-04-20 The Boeing Company Making thin film metal particulates
US5782944A (en) 1997-03-18 1998-07-21 Purolator Products Air Filtration Company Moisture resistant air filter
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
US5897787A (en) 1997-08-21 1999-04-27 Dresser Industries, Inc. Strainer and method for separating solid particles from a liquid
US6017379A (en) 1998-04-29 2000-01-25 Mac Equipment, Inc. Cartridge filter
DE19821676A1 (de) 1998-05-14 1999-11-18 Freudenberg Carl Fa Filterkassette mit einem in einen biegesteifen Rahmen eingesetzten Filterelement
JP3298052B2 (ja) 1998-08-21 2002-07-02 豊田紡織株式会社 エアフィルタ
US6391076B1 (en) 1999-01-29 2002-05-21 Nelson Industries, Inc. Full flow filter
USD450827S1 (en) 1999-02-26 2001-11-20 Donaldson Company, Inc. Filter element having sealing system
USD447549S1 (en) 1999-02-26 2001-09-04 Donaldson Company, Inc. Filter frame holding flexible, irregular media
USD461003S1 (en) 1999-02-26 2002-07-30 Donaldson Company, Inc. Filter element having sealing system
WO2000050149A1 (en) 1999-02-26 2000-08-31 Donaldson Company, Inc. Sealing system for 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
US6190432B1 (en) 1999-02-26 2001-02-20 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
US6221122B1 (en) 1999-02-26 2001-04-24 Donaldson Company, Inc. Filter element and methods
US6187073B1 (en) 1999-03-17 2001-02-13 Donaldson Company, Inc. Air cleaner; aerosol separator; and method
US6676721B1 (en) 2000-06-02 2004-01-13 Donaldson Company, Inc. Multistage air cleaner including pulse cleaning system
DE19935297A1 (de) 1999-07-27 2001-02-01 Mahle Filtersysteme Gmbh Filterkörper eines Fluidfilters, insbesondere Luftfilters
USD437402S1 (en) 1999-11-05 2001-02-06 Donaldson Company, Inc. Filter element with centerpiece
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
US6348085B1 (en) 1999-11-10 2002-02-19 Donaldson Company, Inc. Filter arrangement and methods
USD439963S1 (en) 1999-12-03 2001-04-03 Donaldson Company, Inc. Panel filter
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
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
ATE456973T1 (de) * 2000-06-30 2010-02-15 Donaldson Co Inc Luftfilter zum filtern von teilchen enthaltender luft
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
US6432177B1 (en) 2000-09-12 2002-08-13 Donaldson Company, Inc. Air filter assembly for low temperature catalytic processes
US6416561B1 (en) 2000-10-20 2002-07-09 Nelson Industries, Inc. Open flow filter with safety element
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
US6533847B2 (en) 2001-02-13 2003-03-18 Donaldson Company, Inc. Adsorption apparatus
US6447567B1 (en) 2001-05-14 2002-09-10 Baldwin Filters, Inc. Air filter element with integral radial seal gasket
US6517598B2 (en) 2001-06-06 2003-02-11 Donaldson Company, Inc. Filter element having flange and methods
US6852141B2 (en) 2001-06-06 2005-02-08 Donaldson Company, Inc. Filter element having center piece and methods
US6610126B2 (en) 2001-06-06 2003-08-26 Donaldson Company, Inc. Filter element having sealing members and methods
US6544918B1 (en) 2001-07-17 2003-04-08 Equistar Chemicals, Lp Olefin polymerization catalysts containing chelating dianionic ligands
DE10152552A1 (de) 2001-10-24 2003-05-08 Mann & Hummel Filter Filterelement, insbesondere für die Filtrierung von Flüssigkeiten
JP2003155981A (ja) * 2001-11-21 2003-05-30 Toyota Industries Corp 真空ポンプにおける運転制御方法及び運転制御装置
CN1325141C (zh) * 2002-05-09 2007-07-11 唐纳森公司 具有槽的过滤器介质的空气过滤器
DE10222800B4 (de) 2002-05-23 2013-06-27 Mann + Hummel Gmbh Filter in einem Filtergehäuse
DE50310622D1 (de) 2002-08-08 2008-11-20 Mann & Hummel Gmbh Filtersystem
CN101311521B (zh) 2002-10-28 2014-12-31 唐纳森公司 空气清洁器、可更换的过滤器筒及其制造方法
US7300486B1 (en) 2003-04-02 2007-11-27 Wix Filtration Corp Llc Filter elements having injection molded thermoplastic seals and methods of making same
WO2005037408A1 (en) 2003-10-14 2005-04-28 Donaldson Company, Inc. Filter assembly with pleated media v-packs, and methods
WO2005063361A1 (en) 2003-12-22 2005-07-14 Donaldson Company, Inc. Filter element comprising a seal arrangement and method for making the same
USD506539S1 (en) * 2004-03-24 2005-06-21 Donaldson Company, Inc. Filter cartridge
EP2644247B1 (en) 2004-03-24 2018-07-11 Donaldson Company, Inc. Air cleaner cartridge
KR101229613B1 (ko) 2004-04-30 2013-02-04 도날드슨 컴파니, 인코포레이티드 필터 장치, 하우징, 조립체 및 방법
US20060091084A1 (en) 2004-11-02 2006-05-04 Baldwin Filters, Inc. Fluted filter media with intermediate flow restriction and method of making same
US8042694B2 (en) 2004-11-02 2011-10-25 Baldwin Filters, Inc. Gathered filter media for an air filter and method of making same
US7318851B2 (en) 2004-11-02 2008-01-15 Baldwin Filters, Inc. Filter element
US20060091064A1 (en) 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter apparatus with separable seal support frame
US20060091061A1 (en) 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter assembly with sealing system
WO2006071926A2 (en) 2004-12-29 2006-07-06 Baldwin Filters, Inc. Filter with improved fatigue performance and torque transfer
US7520913B2 (en) 2005-02-04 2009-04-21 Donaldson Company, Inc. Non-cylindrical filter elements, and methods
US20080011672A1 (en) 2005-09-01 2008-01-17 Schwartz Scott W Direct Flow Filter Including Auxiliary Filter
US8409316B2 (en) 2005-11-09 2013-04-02 Donaldson Company, Inc. Seal arrangement for filter element; filter element 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
US7931723B2 (en) 2006-03-09 2011-04-26 Donaldson Company, Inc. Filter assembly with pleated media pockets, and methods
DE202008017059U1 (de) 2008-12-23 2010-05-12 Mann + Hummel Gmbh Filtereinrichtung für Brennkraftmaschinen
CN204065626U (zh) 2014-10-27 2014-12-31 京东方科技集团股份有限公司 阵列基板、显示面板及显示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0726389A1 (de) * 1995-02-08 1996-08-14 FILTERWERK MANN & HUMMEL GMBH Gehäuse für Luftfilter einer Brennkraftmaschine
US5795361A (en) * 1996-03-12 1998-08-18 Dana Corporation Filter configuration
WO2003084641A2 (en) * 2002-04-04 2003-10-16 Donaldson Company, Inc. Filter elements; air cleaner; assembly; and, methods

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