ATE243062T1 - Gefaltetes filtermaterial - Google Patents

Gefaltetes filtermaterial

Info

Publication number
ATE243062T1
ATE243062T1 AT97923469T AT97923469T ATE243062T1 AT E243062 T1 ATE243062 T1 AT E243062T1 AT 97923469 T AT97923469 T AT 97923469T AT 97923469 T AT97923469 T AT 97923469T AT E243062 T1 ATE243062 T1 AT E243062T1
Authority
AT
Austria
Prior art keywords
flutes
upstream
filter media
filter
closed
Prior art date
Application number
AT97923469T
Other languages
German (de)
English (en)
Inventor
Wayne M Wagner
Gary R Gillingham
Joseph C Tokar
Daniel T Risch
Jim C Rothman
Fred H Wahlquist
Bernard A Matthys
Stephen W Sabelko
Bryan D Patten
Gregory L Reichter
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=24563213&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE243062(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 ATE243062T1 publication Critical patent/ATE243062T1/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
    • B01D46/0001—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/001—Making filtering elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/24—Cell-type roll filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/26—Cell-type stack filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/30—Feeding devices ; Discharge devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/30—Feeding devices ; Discharge devices
    • B01D25/305—Feeding devices ; Discharge devices for discharging filtrate
    • 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0095—Means acting upon failure of the filtering system, e.g. in case of damage of the filter elements; Failsafes
    • 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0097—Special means for preventing bypass around the filter, i.e. in addition to usual seals
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/44—Special measures allowing the even or uniform distribution of fluid along the length of a conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1016—Transverse corrugating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1016—Transverse corrugating
    • Y10T156/102—Transverse corrugating with deformation or cutting of corrugated lamina
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1025—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina to form undulated to corrugated sheet and securing to base with parts of shaped areas out of contact
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1084—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457—Parallel ribs and/or grooves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Glass Compositions (AREA)
  • Cereal-Derived Products (AREA)
  • Filters And Equalizers (AREA)
  • Centrifugal Separators (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
AT97923469T 1996-04-26 1997-04-25 Gefaltetes filtermaterial ATE243062T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63922096A 1996-04-26 1996-04-26
PCT/US1997/007050 WO1997040918A1 (en) 1996-04-26 1997-04-25 Fluted filter media

Publications (1)

Publication Number Publication Date
ATE243062T1 true ATE243062T1 (de) 2003-07-15

Family

ID=24563213

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97923469T ATE243062T1 (de) 1996-04-26 1997-04-25 Gefaltetes filtermaterial

Country Status (13)

Country Link
US (3) US7329326B2 (enExample)
EP (1) EP0904143B1 (enExample)
JP (2) JP4303318B2 (enExample)
KR (1) KR20000065029A (enExample)
CN (1) CN1079275C (enExample)
AT (1) ATE243062T1 (enExample)
AU (1) AU722679B2 (enExample)
BR (1) BR9709744A (enExample)
DE (1) DE69722933T2 (enExample)
ES (1) ES2205220T3 (enExample)
PL (1) PL329557A1 (enExample)
WO (1) WO1997040918A1 (enExample)
ZA (1) ZA973639B (enExample)

Families Citing this family (140)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU722679B2 (en) * 1996-04-26 2000-08-10 Donaldson Company Inc. Fluted filter media
DE19742439C1 (de) * 1997-09-26 1998-10-22 Boehringer Ingelheim Int Mikrostrukturiertes Filter
CN1201845C (zh) 1999-02-26 2005-05-18 唐纳森公司 用于过滤器的密封系统
US6190432B1 (en) 1999-02-26 2001-02-20 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
AU2002365873A1 (en) * 2001-12-03 2003-06-17 Donaldson Company, Inc. Filter element using corrugated media sheet
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
US7997425B2 (en) * 2002-07-10 2011-08-16 Donaldson Company, Inc. Fluted filter medium and process for its manufacture
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.
CA2516007C (en) 2003-02-11 2014-09-02 Donaldson Company, Inc. Air cleaner arrangements; serviceable filter elements; and, methods
DE602004027472D1 (de) 2003-03-18 2010-07-15 Donaldson Co Inc Verbessertes verfahren zum wickeln von z-filtermedien
CN1890013B (zh) 2003-11-12 2010-10-27 唐纳森公司 用于过滤元件的带滑架的空气过滤器
CN100457232C (zh) 2003-12-22 2009-02-04 唐纳森公司 包括密封结构的过滤元件及其生产方法
EP1722880B2 (en) 2004-02-17 2018-10-03 Donaldson Company, Inc. Air cleaner arrangements; serviceable filter elements; and, methods
EP2679293A1 (en) 2004-03-24 2014-01-01 Donaldson Company, Inc. Air Cleaner
BRPI0510467B8 (pt) 2004-04-30 2016-10-11 Donaldson Co Inc arranjo de cartucho de filtro de ar instalado de modo removível em um alojamento de limpeza de ar durante o uso e conjunto de filtro de ar.
JP2005344581A (ja) * 2004-06-02 2005-12-15 Hino Motors Ltd パティキュレートフィルタ
DE602005024558D1 (de) 2004-06-08 2010-12-16 Donaldson Co Inc Z-filtermedienpackungsanordnung
WO2005123222A1 (en) 2004-06-14 2005-12-29 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
DE602005019417D1 (de) 2004-07-20 2010-04-01 Donaldson Co Inc Z-filtermedienpackungsanordnung, filterpatrone, luftreinigungsvorrichtungsanordnung und verfahren
DE102004037706A1 (de) * 2004-08-04 2006-03-16 Purem Abgassysteme Gmbh & Co. Kg Filterplatte für einen Partikelfilter
JP5032989B2 (ja) 2004-08-06 2012-09-26 ドナルドソン カンパニー，インコーポレイティド エア・フィルタの構造、組立て、および方法
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
US20070186528A1 (en) * 2006-02-15 2007-08-16 Baldwin Filters, Inc. Fluted filter apparatus
US8042694B2 (en) 2004-11-02 2011-10-25 Baldwin Filters, Inc. Gathered filter media for an air filter and method of making same
US20110197556A1 (en) * 2004-11-02 2011-08-18 Baldwin Filters, Inc. Filter element
US20060091084A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Fluted filter media with intermediate flow restriction and method of making same
US20060090431A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter assembly with combination 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
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
ATE548102T1 (de) 2005-01-13 2012-03-15 Donaldson Co Inc Luftfilteranordnung
EP1850943B1 (en) 2005-01-13 2013-06-05 Donaldson Company, Inc. Air filter cartridge and air cleaner assembly
US7520913B2 (en) 2005-02-04 2009-04-21 Donaldson Company, Inc. Non-cylindrical filter elements, and methods
US20070056444A1 (en) * 2005-07-12 2007-03-15 Garikipati Vijay K Electronic Enclosure Filter Containing Fluted Media
RU2008117336A (ru) * 2005-10-11 2009-11-20 Дональдсон Компани, Инк. (Us) Патрон воздушного фильтра и воздухоочиститель
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
US8702830B2 (en) * 2005-11-14 2014-04-22 Dcl International Inc. Diesel exhaust filtering apparatus
DE102005058612B4 (de) * 2005-12-07 2008-07-31 Carl Freudenberg Kg Filterelement und Anordnung
US7753982B2 (en) 2006-02-17 2010-07-13 Baldwin Filters, Inc. Filter with drained jacket, seal indicator/lock means, and seal baffle
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
US20080000826A1 (en) * 2006-06-12 2008-01-03 Harder David B Rolled axial flow filter and methods
EP2043758B1 (en) 2006-06-22 2016-11-30 Donaldson Company, Inc. Air cleaner assembly and air filter cartridge
EP2664372A1 (en) 2006-10-06 2013-11-20 Donaldson Company, Inc. Air cleaner, replaceable filter cartridges, and methods
US7588619B2 (en) 2006-11-28 2009-09-15 Wix Filtration Corp. Cross-flow filter media and filter assembly
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
AU2016202520B2 (en) * 2007-02-02 2017-06-15 Donaldson Company, Inc. Air filtration media pack, filter element, air filtration media, and methods
AU2013270543B2 (en) * 2007-02-02 2016-05-12 Donaldson Company, Inc. Air filtration media pack, filter element, air filtration media, and methods
EP2514505B1 (en) * 2007-02-02 2018-06-27 Donaldson Company, Inc. Air filtration media pack and filter element
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
EP2170488B1 (en) * 2007-06-26 2014-05-14 Donaldson Company, Inc. Filtration media pack, filter elements, and methods
AU2014201109B2 (en) * 2007-06-26 2016-07-21 Donaldson Company, Inc. Filtration media pack, filter elements, and methods
JP2009011921A (ja) * 2007-07-04 2009-01-22 Tanaka Kikinzoku Kogyo Kk ディーゼル排ガス浄化用フィルター
US8066791B2 (en) 2007-07-20 2011-11-29 Donaldson Company, Inc. Air cleaner arrangements with internal and external support for cartridge; components; and, methods
US8292984B2 (en) 2007-07-20 2012-10-23 Donaldson Company, Inc. Air cleaner arrangments with end support for cartridge; 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
EP2304326B1 (en) 2008-01-14 2018-09-19 Core Energy Recovery Solutions Inc. Cross-pleated membrane cartridges, and method for making cross-pleated membrane cartridges
BRPI0907653B1 (pt) * 2008-02-04 2019-07-02 Donaldson Company, Inc Método para formar meios de filtração encanelados
BRPI0907604B1 (pt) 2008-02-25 2020-09-15 Donaldson Company, Inc Elemento de filtro para limpeza pulsada e métodos
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
JP5757868B2 (ja) 2008-07-25 2015-08-05 ドナルドソン カンパニー，インコーポレイティド 空気ろ過媒体パック、フィルタエレメント、空気ろ過媒体および方法（ひだ付きろ過媒体、媒体パック、フィルタエレメントおよび流体ろ過方法）
WO2010017407A1 (en) * 2008-08-06 2010-02-11 Donaldson Company, Inc. Z-media having flute closures, methods and apparatus
US8197687B2 (en) * 2008-08-19 2012-06-12 Perry Equipment Corporation Contaminant adsorbent fluted filter element
US8317890B2 (en) 2008-08-29 2012-11-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
WO2010083194A2 (en) 2009-01-14 2010-07-22 Donaldson Company, Inc. Filter element; components thereof; and methods
US8491684B2 (en) 2009-02-27 2013-07-23 Donaldson Company, Inc. Filter cartridge; components thereof; and methods
WO2010114906A1 (en) 2009-03-31 2010-10-07 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
JP5711230B2 (ja) * 2009-08-03 2015-04-30 ドナルドソン カンパニー，インコーポレイティド テーパ付き縦溝流路を有する縦溝流路付き濾過媒体を形成する方法および装置
CN102264452B (zh) 2009-10-02 2016-02-24 唐纳森公司 具有中心板的过滤器滤芯、集尘器和方法
MX2012004319A (es) 2009-10-14 2012-05-08 Donaldson Co Inc Cartucho de filtro con miembro de sello y metodos.
EP2528675B2 (en) * 2010-01-25 2021-12-22 Donaldson Company, Inc. Pleated filtration media having tapered flutes
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
BR112013034074B1 (pt) 2011-06-30 2021-02-23 Donaldson Company, Inc cartucho de filtro e montagem de filtro de ventilação de cárter
US9387425B2 (en) 2011-10-26 2016-07-12 Donaldson Company, Inc. Filter assemblies; components and features thereof; and, methods of use and assembly
AU2013293139B2 (en) 2012-07-25 2017-11-30 Baldwin Filters, Inc. Filter housing, fluted filter and safety filter
KR101440723B1 (ko) * 2013-03-14 2014-09-17 정인숙 현열교환기, 이를 포함하는 열회수 환기장치, 및 그 해빙운전과 점검운전 방법
BR112015029319B1 (pt) 2013-05-22 2021-09-28 Donaldson Company, Inc Elemento de filtragem e filtro de ar
DE112014003011T5 (de) 2013-06-28 2016-03-10 Donaldson Company, Inc. Filtereinsätze, Luftreinigeranordnungen, Gehäuse, Merkmale, Komponenten und Verfahren
US9630132B2 (en) 2014-07-01 2017-04-25 Caterpillar Inc. Fluid filtering system
ES2704246T3 (es) * 2014-08-06 2019-03-15 Swm Luxembourg Sarl Lámina de soporte fluoroplástica con ranuras y nervada para un sustrato de filtro y método para realizar la misma
EP3194048B1 (en) 2014-09-15 2020-07-08 Donaldson Company, Inc. Filter cartridge and air cleaner assembly
US9752541B2 (en) * 2014-12-05 2017-09-05 Caterpillar Inc. Filter media
JP6687623B2 (ja) 2014-12-27 2020-04-22 ドナルドソン カンパニー，インコーポレイティド エアクリーナアセンブリ、及びフィルタカートリッジ
CN111495070B (zh) 2015-03-02 2022-02-01 唐纳森公司 空气过滤器滤芯和空气滤清器组件
TWI534006B (zh) * 2015-04-09 2016-05-21 Filter element and its forming method
US11278833B2 (en) 2015-08-17 2022-03-22 Parker-Hamilton Corporation Filter media packs, methods of making, and ultrasonic cutting or welding
CN108136300B (zh) 2015-08-17 2021-09-21 帕克-汉尼芬公司 过滤介质包、制造方法及过滤介质压机
DK3359275T3 (da) 2015-10-09 2021-02-08 Oy Halton Group Ltd Filterindretninger, -fremgangsmåder og -system
USD786935S1 (en) 2015-11-20 2017-05-16 Baldwin Filters, Inc. Filter element
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
EP4000712B1 (en) 2015-12-18 2023-10-18 Donaldson Company, Inc. Filter cartridges and air cleaner assemblies
CA3011762C (en) 2016-02-08 2023-10-10 Dcl International Inc. Filtering media member for filtering particulate matter in a fluid stream
WO2017146935A1 (en) * 2016-02-25 2017-08-31 Cummins Filtration Ip, Inc. Folded filter media pack with varying channels and deep corrugations
CN114288725B (zh) 2016-03-18 2023-06-13 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
US11141687B2 (en) 2016-05-02 2021-10-12 Cummins Filtration Ip, Inc. Filter with interlocking housing interface
CN109715265B (zh) 2016-07-06 2021-11-19 唐纳森公司 空气滤清器组件
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
AU2017375409B2 (en) 2016-11-04 2023-04-20 Donaldson Company, Inc. Filter elements, air cleaner assemblies, and methods of use and assembly
MX2019006192A (es) 2016-12-01 2019-08-12 Donaldson Co Inc Elementos filtrantes, ensamble de filtro de aire y metodos de uso y ensamblaje.
DE112018000527T5 (de) 2017-01-25 2019-10-10 Cummins Filtration Ip, Inc. Erweiterbarer gewindeadapter für gewindelosen mantel
US11724220B2 (en) 2017-02-21 2023-08-15 Cummins Filtration Ip, Inc. Undulated interlocking housing-endplate interface geometry
US11235275B2 (en) 2017-03-16 2022-02-01 Cummins Filtration Ip, Inc. Filtration sealing system
EP3401000A1 (en) 2017-05-09 2018-11-14 Donaldson Company, Inc. Adapter and air filter cartridge being adapted for use with such an adapter
CN107246336B (zh) * 2017-07-03 2023-04-07 广西华原过滤系统股份有限公司 一种蜂窝式空气滤清器滤芯及其制作方法
EP4183468A1 (en) 2017-08-09 2023-05-24 Donaldson Company, Inc. Filter cartridges and air cleaner assemblies
US11198082B2 (en) 2017-08-31 2021-12-14 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and methods
JP7291131B2 (ja) 2017-11-27 2023-06-14 ドナルドソン カンパニー，インコーポレイティド エアクリーナアセンブリ及び使用方法
CN115671902A (zh) 2018-01-24 2023-02-03 唐纳森公司 过滤器元件、系统和方法
EP3801830A1 (en) * 2018-06-11 2021-04-14 Donaldson Company, Inc. Filter media, filter media packs, and filter elements
USD905842S1 (en) 2018-06-15 2020-12-22 Donaldson Company, Inc. Filter cartridge
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
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
US12083464B2 (en) 2019-02-08 2024-09-10 Donaldson Company, Inc. Filter element, air cleaner assembly, and methods
US11118545B2 (en) 2019-03-26 2021-09-14 Caterpillar Inc. Precleaner system
CN114901378B (zh) 2019-12-09 2025-04-25 康明斯滤清系统公司 成形的过滤介质
WO2021133589A1 (en) 2019-12-26 2021-07-01 Cummins Filtration Inc. Filter element with flow directing permeability layers
CN115103714A (zh) 2020-02-11 2022-09-23 康明斯滤清系统公司 具有互锁筒式密封设计的先进燃料过滤系统
PL3881922T3 (pl) 2020-03-19 2024-07-22 Donaldson Company, Inc. Element w postaci filtra z elementem przyjmującym uszczelnienie
US11666844B2 (en) 2020-09-30 2023-06-06 Caterpillar Inc. Filtration device having a latch mechanism adapter
CN116194186B (zh) 2020-10-06 2026-03-31 安美世滤清系统公司 具有独特形状的过滤器组件
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
PL4650029T3 (pl) 2024-05-17 2026-06-29 Donaldson Company, Inc. Elementy filtracyjne i zespoły
WO2025240907A1 (en) 2024-05-17 2025-11-20 Donaldson Company, Inc. Filter elements and assemblies
WO2026095993A1 (en) 2024-11-01 2026-05-07 Donaldson Company, Inc. Air cleaner and filtration assemblies

Family Cites Families (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1193833A (enExample) 1959-11-05
US678999A (en) * 1899-11-15 1901-07-23 Clarence W Hobbs Paper-slitting machine.
US891428A (en) * 1907-04-11 1908-06-23 William H Latus Process of applying surface paper to corrugated packing-boards.
US1729135A (en) 1925-12-23 1929-09-24 Harold W Slauson Air and oil filter
US2038071A (en) 1932-11-09 1936-04-21 Patent Finance Corp Fluid treating device
US2019186A (en) 1933-03-01 1935-10-29 H S Kaiser Company Air filter
DE671096C (de) 1934-10-25 1939-02-01 Walther Lindner Rahmentaschenfilter
US2190886A (en) 1939-06-07 1940-02-20 Air Mase Corp Filter means and method of making same
US2397759A (en) 1942-04-17 1946-04-02 Sigmund Miroslav Filter
US2599604A (en) * 1949-07-13 1952-06-10 Jordan V Bauer Filter element
BE561979A (enExample) 1956-11-10
US2887177A (en) 1958-02-18 1959-05-19 Donaldson Co Inc Air cleaner construction
US3025963A (en) * 1958-03-13 1962-03-20 Russell H Curtis Products useful as filtering devices and methods of making them
US3020963A (en) * 1958-04-09 1962-02-13 Hakkarinen William Cup anemometer
US3112184A (en) 1958-09-08 1963-11-26 Corning Glass Works Method of making ceramic articles
US3025964A (en) 1958-09-29 1962-03-20 Mine Safety Appliances Co Zigzag filter element and method of making it
US3020977A (en) * 1959-08-19 1962-02-13 Simpson Herbert Corp Filter device
US3037637A (en) 1960-04-26 1962-06-05 Mine Safety Appliances Co Spiral roll filter unit
US3070937A (en) 1960-05-05 1963-01-01 Mine Safety Appliances Co Mist removing device
US3112262A (en) 1960-07-12 1963-11-26 New York Business Dev Corp Filter unit and filter cartridge therefor
US3076554A (en) 1960-08-03 1963-02-05 Mine Safety Appliances Co Filter coil
US3247813A (en) * 1963-07-05 1966-04-26 Cambridge Filter Corp Method and apparatus for making air filters
US3323963A (en) 1964-01-08 1967-06-06 Mine Safety Appliances Co Method of making filter coil
US3346121A (en) 1965-08-13 1967-10-10 Corning Glass Works Filter and method for its production
US3401803A (en) * 1965-12-06 1968-09-17 Mine Safety Appliances Co Filter formed from corrugated and flat sheets
US3372533A (en) 1966-07-11 1968-03-12 Farr Co Self-supporting high density filter
GB1213219A (en) 1968-06-19 1970-11-25 Mine Safety Appliances Co Filter formed from corrugated and flat sheets
US3640396A (en) * 1970-04-03 1972-02-08 Fram Corp Filter
FR2148726A5 (en) 1971-07-30 1973-03-23 Herfilco Cylindrical filter element - with spaced,coaxial spirals of filter material,esp for air cleaners
US3859068A (en) * 1972-05-09 1975-01-07 Tenneco Inc Pleated air filter
US4065341A (en) * 1972-11-21 1977-12-27 Robert Bosch Gmbh Method of making a liquid filter
US4039457A (en) 1973-02-02 1977-08-02 Robert Bosch G.M.B.H. Coiled filter element for filtering of liquids
US4181513A (en) 1974-11-05 1980-01-01 Toyobo Co., Ltd. Carbon adsorptive filter material with layers of reinforcing non woven fabrics needle punched
SE409948B (sv) 1976-03-16 1979-09-17 Nederman Bill P Ph Filteranordning for avskiljning av fasta partiklar ur gaser, speciellt svetsgaser
US4158449A (en) 1976-12-07 1979-06-19 Pall Corporation Inlet air cleaner assembly for turbine engines
US4162906A (en) 1977-05-05 1979-07-31 Donaldson Company, Inc. Side outlet tube
US4159899A (en) 1977-08-26 1979-07-03 Fram Corporation Precleaner assembly
JPS56133005A (en) * 1980-03-19 1981-10-17 Nippon Soken Inc Filter element for liquid
JPS57113822A (en) 1980-12-30 1982-07-15 Nippon Soken Inc Fine particle collecting filter
US4430223A (en) 1981-02-25 1984-02-07 Nippondenso Co., Ltd. Filter element for filtering fluid and method of producing same
JPS57156015A (en) 1981-03-22 1982-09-27 Nippon Soken Inc Radial flow type collecting filter for fine particle
DE3274955D1 (en) 1981-06-23 1987-02-12 Nippon Denso Co Filter means
US4460388A (en) 1981-07-17 1984-07-17 Nippon Soken, Inc. Total heat exchanger
US4410427A (en) * 1981-11-02 1983-10-18 Donaldson Company, Inc. Fluid filtering device
AU540009B2 (en) * 1982-02-16 1984-10-25 Matsushita Electric Industrial Co., Ltd. Exhaust gas filter
US4512891A (en) * 1982-11-16 1985-04-23 Donaldson Company, Inc. Pleated filter element with controlled expansibility and frame therefor
US4537608A (en) 1983-11-16 1985-08-27 Pall Corporation System for removing contaminant particles from a gas
JPS60112320A (ja) 1983-11-24 1985-06-18 Hitachi Ltd トライステ−トゲ−トの保護方式
JPS60161713A (ja) * 1984-01-30 1985-08-23 Nichias Corp フイルタ−およびその製造法
JPS60193216A (ja) 1984-03-15 1985-10-01 三菱電機株式会社 教示装置
DE3501182C2 (de) 1985-01-16 1987-03-19 Daimler-Benz Ag, 7000 Stuttgart Abgasfilter für Dieselmotoren
DE3542963A1 (de) 1985-12-05 1987-06-11 Kernforschungsz Karlsruhe Filterpack
JPS6428811A (en) 1987-07-24 1989-01-31 Hitachi Ltd Optical cvd device
JPH0616808B2 (ja) 1987-08-05 1994-03-09 進和テック株式会社 バグ再生式集塵装置
JPH01128811A (ja) 1987-11-16 1989-05-22 P M Kogyo:Kk 成形装置の型交換機構
JPH01171615A (ja) 1987-12-25 1989-07-06 Toyo Roki Seizo Kk フィルタエレメント
JPH01207112A (ja) 1988-02-12 1989-08-21 Toyo Roki Seizo Kk フィルタエレメントの製造方法
JPH0525682Y2 (enExample) * 1988-02-29 1993-06-29
US5174895A (en) 1988-03-16 1992-12-29 Mordeki Drori Coiled filter strip with upstream and downstream butt ends
US5015379A (en) 1988-03-16 1991-05-14 Mordeki Drori Coiled filter strip with upstream and downstream butt ends
US4925561A (en) 1988-03-31 1990-05-15 Tsuchiya Mfg. Co., Ltd. Composite planar and triangularly pleated filter element
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
JP2696374B2 (ja) * 1988-12-27 1998-01-14 住友化学工業株式会社 表皮材を部分貼着した合成樹脂成形体の製造装置
EP0412931A1 (de) 1989-08-08 1991-02-13 Alusuisse-Lonza Services Ag Verfahren zur Herstellung eines keramischen Schaumkörpers
EP0412930A1 (de) 1989-08-08 1991-02-13 Alusuisse-Lonza Services Ag Verfahren zur Herstellung eines keramischen Schaumkörpers
US5797832A (en) * 1991-02-22 1998-08-25 Visy Paper Pty Ltd Apparatus and method for forming lightweight pallets
JP3000750B2 (ja) 1991-09-20 2000-01-17 株式会社デンソー 自己発熱型フィルタ
JPH05306614A (ja) 1992-04-28 1993-11-19 Matsushita Electric Ind Co Ltd 排気ガスフィルタとその製造方法
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
JP2643731B2 (ja) * 1992-07-31 1997-08-20 株式会社デンソー 濾過エレメントの製造装置
DE4234930A1 (de) 1992-10-16 1994-04-21 Schwaebische Huettenwerke Gmbh Filter zum Abscheiden von Verunreinigungen aus Abgasen
JP3331722B2 (ja) 1993-04-05 2002-10-07 株式会社デンソー フィルタ
JP3362453B2 (ja) * 1993-05-21 2003-01-07 株式会社デンソー 濾過エレメント
DE4334488C2 (de) * 1993-10-09 1996-06-20 Priesemuth W Verfahren und Vorrichtung zur Reduzierung der Spitzenbelastung elektrischer Energienetze und Energieerzeuger
US5757459A (en) * 1995-03-03 1998-05-26 Vision-Ease Lens, Inc. Multifocal optical elements
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
US5902364A (en) * 1996-04-26 1999-05-11 Donaldson Company, Inc. Conical filter
AU722679B2 (en) * 1996-04-26 2000-08-10 Donaldson Company Inc. Fluted filter media
US6190432B1 (en) 1999-02-26 2001-02-20 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
CN1201845C (zh) 1999-02-26 2005-05-18 唐纳森公司 用于过滤器的密封系统
US6179890B1 (en) 1999-02-26 2001-01-30 Donaldson Company, Inc. Air cleaner having sealing arrangement between media arrangement and housing
US6235195B1 (en) 1999-02-26 2001-05-22 Donaldson Company, Inc. Filter element incorporating a handle member
US6416605B1 (en) * 1999-11-24 2002-07-09 Donaldson Company, Inc. Method for manufacturing fluted media
JP2001310402A (ja) 2000-04-27 2001-11-06 Rengo Co Ltd 段ボールシートの製造方法
US6743317B2 (en) * 2000-12-19 2004-06-01 Robert M. Wydeven Method of sealing, housing and constructing honeycomb filters
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
US7997425B2 (en) * 2002-07-10 2011-08-16 Donaldson Company, Inc. Fluted filter medium and process for its manufacture
US6887343B2 (en) * 2002-12-20 2005-05-03 Fleetguard, Inc. Filter coating, winding, finishing and manufacturing system
DE602004027472D1 (de) * 2003-03-18 2010-07-15 Donaldson Co Inc Verbessertes verfahren zum wickeln von z-filtermedien
EP2679293A1 (en) * 2004-03-24 2014-01-01 Donaldson Company, Inc. Air Cleaner
US7318851B2 (en) * 2004-11-02 2008-01-15 Baldwin Filters, Inc. Filter element
US20060091084A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Fluted filter media with intermediate flow restriction and method of making same
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
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
EP2514505B1 (en) * 2007-02-02 2018-06-27 Donaldson Company, Inc. Air filtration media pack and filter element
EP2170488B1 (en) 2007-06-26 2014-05-14 Donaldson Company, Inc. Filtration media pack, filter elements, and methods
US7959703B2 (en) * 2008-06-30 2011-06-14 Baldwin Filters, Inc. Fluted filter with integrated frame
US8192623B2 (en) * 2009-04-01 2012-06-05 Wix Filtration Corp Llc Filter structure

Also Published As

Publication number Publication date
PL329557A1 (en) 1999-03-29
BR9709744A (pt) 1999-08-10
HK1020265A1 (en) 2000-04-07
US8268053B2 (en) 2012-09-18
CN1079275C (zh) 2002-02-20
JP4303318B2 (ja) 2009-07-29
JP4648433B2 (ja) 2011-03-09
JP2008302360A (ja) 2008-12-18
US20120312167A1 (en) 2012-12-13
DE69722933D1 (de) 2003-07-24
KR20000065029A (ko) 2000-11-06
AU2926697A (en) 1997-11-19
EP0904143B1 (en) 2003-06-18
EP0904143A1 (en) 1999-03-31
US20030121845A1 (en) 2003-07-03
US20080216654A1 (en) 2008-09-11
JP2000509324A (ja) 2000-07-25
ZA973639B (en) 1998-10-26
US7329326B2 (en) 2008-02-12
AU722679B2 (en) 2000-08-10
US8460442B2 (en) 2013-06-11
DE69722933T2 (de) 2004-05-13
CN1220617A (zh) 1999-06-23
ES2205220T3 (es) 2004-05-01
WO1997040918A1 (en) 1997-11-06

Similar Documents

Publication Publication Date Title
DE69722933D1 (de) Gefaltetes filtermaterial
ATE245050T1 (de) In line filtereinrichtung
US10232301B2 (en) Filter and filter media having reduced restriction
ATE221798T1 (de) Vorrichtung zum filtern und trennen von strömungsmedien
CA2601235C (en) A sound dampening flow channel device
US20130062276A1 (en) Filter and filter media having reduced restriction
DE3437902C2 (de) Hosenrohrstück für Abgasleitungen
PT830533E (pt) Conjunto de valvula
MX2009008242A (es) Paquete de medios de filtracion de aire, elemento de filtro, medios de filtracion de aire, y metodos.
ATE472359T1 (de) Filterelemente mit gefaltetem filtermedia
DK1100608T3 (da) Luftfilteranordning til filtrering af luft med partikelformet materiale
KR970006936A (ko) 유체 제어기
ATE243565T1 (de) Zyklonabscheidevorrichtung
ATE423939T1 (de) Rauschunterdrückungsmodul mit herschel-quincke- röhren
EP1180623A3 (en) Brush seal
KR850000365A (ko) 일체로 된 고정 바아가 있는 멜트-블로잉 다이 팁(melt-blowing die tip)
EP0747326A3 (de) Wirbelerzeugende Flüssigkeitsinjektionsanordnung
KR920011449A (ko) 유체 수집용 파우치
CA2252522A1 (en) Fluted filter media
ATE224043T1 (de) Staudrucksonde
KR920701666A (ko) 분무장치
ATE354424T1 (de) Filterelement für brennkraftmaschine
WO2002032533A3 (en) Open-channeled spiral-wound membrane module and brine concentration
WO2001010535A3 (de) Filtermaterial zum abtrennen von festen, partikulären und gasförmigen bestandteilen aus fluiden
CN223938839U (zh) 进水阀稳流器

Legal Events

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