ATE498447T1 - Gefaltetes filtermaterial und verfahren zu dessen herstellung - Google Patents

Gefaltetes filtermaterial und verfahren zu dessen herstellung

Info

Publication number
ATE498447T1
ATE498447T1 AT03764291T AT03764291T ATE498447T1 AT E498447 T1 ATE498447 T1 AT E498447T1 AT 03764291 T AT03764291 T AT 03764291T AT 03764291 T AT03764291 T AT 03764291T AT E498447 T1 ATE498447 T1 AT E498447T1
Authority
AT
Austria
Prior art keywords
filter
pleased
producing
deformation
same
Prior art date
Application number
AT03764291T
Other languages
English (en)
Inventor
Patrick Golden
gregory Reichter
Daniel Risch
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=29584655&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE498447(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 ATE498447T1 publication Critical patent/ATE498447T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • 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
    • 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
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
AT03764291T 2002-07-10 2003-01-31 Gefaltetes filtermaterial und verfahren zu dessen herstellung ATE498447T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39500902P 2002-07-10 2002-07-10
PCT/US2003/002799 WO2004007054A1 (en) 2002-07-10 2003-01-31 Fluted filter medium and process for its manufacture

Publications (1)

Publication Number Publication Date
ATE498447T1 true ATE498447T1 (de) 2011-03-15

Family

ID=29584655

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03764291T ATE498447T1 (de) 2002-07-10 2003-01-31 Gefaltetes filtermaterial und verfahren zu dessen herstellung

Country Status (12)

Country Link
US (2) US7997425B2 (de)
EP (1) EP1521627B1 (de)
JP (2) JP4638226B2 (de)
KR (1) KR101009857B1 (de)
CN (2) CN100379483C (de)
AT (1) ATE498447T1 (de)
AU (1) AU2003216131B2 (de)
CA (1) CA2491926A1 (de)
DE (2) DE60336060D1 (de)
MX (1) MXPA05000459A (de)
WO (1) WO2004007054A1 (de)
ZA (1) ZA200500192B (de)

Families Citing this family (117)

* 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
DE60327890D1 (de) 2002-12-11 2009-07-16 Donaldson Co Inc Z-filtermedien mit gegenstromreinigungssystemen und -verfahren
KR20050098922A (ko) 2003-02-11 2005-10-12 도널드선 컴파니 인코포레이티드 에어 크리너 배열과 서비스가능한 필터 구성 요소 및 방법
ATE469692T1 (de) 2003-03-18 2010-06-15 Donaldson Co Inc Verbessertes verfahren zum wickeln von z- filtermedien
WO2005058460A1 (fr) * 2003-12-17 2005-06-30 Sunny Metal Inc. Filtre a fluide
US20090266041A1 (en) * 2003-12-22 2009-10-29 Donaldson Company, Inc. Seal arrangement for filter element; Filter element assembly; and, methods
JP4664926B2 (ja) 2003-12-22 2011-04-06 ドナルドソン カンパニー，インコーポレイティド シール構造を備えるフィルタエレメントおよびその製造方法
WO2007056589A2 (en) 2005-11-09 2007-05-18 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly: and, methods
DE602005022836D1 (de) 2004-02-17 2010-09-23 Donaldson Co Inc Luftreinigeranordnungen, wartungsfähige filterelemente und verfahren
US7905936B2 (en) 2004-04-30 2011-03-15 Donaldson Company, Inc. Filter arrangements; housing; assemblies; and, methods
EP1748831B1 (de) 2004-04-30 2012-06-13 Donaldson Company, Inc. Filteranordnungen und -verfahren
DE102004023107A1 (de) * 2004-05-11 2005-12-08 Mann + Hummel Gmbh Kompaktes Filterelement
WO2005123214A1 (en) * 2004-06-08 2005-12-29 Donaldson Company, Inc. Z-filter media pack arrangements; and, methods
EP1771237B2 (de) 2004-06-14 2018-10-10 Donaldson Company, Inc. Luftfilteranordnung und verfahren
ATE457810T1 (de) 2004-07-20 2010-03-15 Donaldson Co Inc Z-filtermedienpackungsanordnung, filterpatrone, luftreinigungsvorrichtungsanordnung und verfahren
CN101596387B (zh) 2004-08-06 2013-02-13 唐纳森公司 空气过滤器装置;组件和方法
US20060091061A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter assembly with sealing system
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
US20060091064A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter apparatus with separable seal support frame
US7318851B2 (en) 2004-11-02 2008-01-15 Baldwin Filters, Inc. Filter element
US20110197556A1 (en) 2004-11-02 2011-08-18 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
WO2006076479A1 (en) 2005-01-13 2006-07-20 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
WO2007035802A1 (en) * 2005-09-20 2007-03-29 Honeywell International Inc. Filter and method of making
JP2009511264A (ja) 2005-10-11 2009-03-19 ドナルドソン カンパニー，インコーポレイティド エアフィルタの構成物、組立品および方法
DE202005019909U1 (de) * 2005-12-19 2007-04-26 Mann + Hummel Gmbh Gewickelter Filterkörper
DE202005019910U1 (de) * 2005-12-19 2007-04-19 Mann + Hummel Gmbh Filter
US7736410B2 (en) * 2006-01-20 2010-06-15 Donaldson Company, Inc. Air cleaner configured for receipt of various sized filter cartridges; components thereof; and, methods
US7753982B2 (en) 2006-02-17 2010-07-13 Baldwin Filters, Inc. Filter with drained jacket, seal indicator/lock means, and seal baffle
US7625419B2 (en) 2006-05-10 2009-12-01 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
US7972404B2 (en) 2006-06-22 2011-07-05 Donaldson Company, Inc. Air cleaner arrangements; components thereof; and, methods
US7713321B2 (en) 2006-06-22 2010-05-11 Donaldson Company, Inc. Air cleaner arrangements; components thereof; and, methods
US9757676B2 (en) 2006-12-06 2017-09-12 Baldwin Filters, Inc. Method and apparatus for winding a filter element
US10040020B2 (en) 2006-12-06 2018-08-07 Baldwin Filters, Inc. Fluid filter apparatus having filter media wound about a winding frame
US7959702B2 (en) 2007-02-02 2011-06-14 Donaldson Company, Inc. Air filtration media pack, filter element, air filtration media, and methods
WO2009003119A1 (en) 2007-06-26 2008-12-31 Donaldson Company, Inc. Filtration media pack, filter elements, and methods
WO2009033040A1 (en) 2007-09-07 2009-03-12 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
BRPI0820419B1 (pt) 2007-11-15 2021-03-09 Donaldson Company, Inc cartuchos de filtro de ar e conjuntos de filtro de ar
US8491689B2 (en) * 2007-12-21 2013-07-23 3M Innovative Properties Company Joined filter media pleat packs
MX2010008530A (es) 2008-02-04 2010-08-30 Donaldson Co Inc Metodo y aparato para formar uin medio de filtracion acanalado.
EP2257359B1 (de) 2008-02-25 2020-08-19 Donaldson Company, Inc. Filterelement für impulsreinigung und verfahren
US9283503B2 (en) 2008-04-04 2016-03-15 Donaldson Company, Inc. Filter element, dust collector, and methods
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
USD646369S1 (en) 2008-07-22 2011-10-04 Donaldson Company, Inc. Filter cartridge
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
MX2011001291A (es) 2008-08-06 2011-03-15 Donaldson Co Inc Metodos y aparatos de medios de filtracion-z que tienen acanalados cerrados.
US8317890B2 (en) 2008-08-29 2012-11-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
US7918996B1 (en) * 2008-09-08 2011-04-05 De Bruijn Hans Stormwater filter bag
WO2010083194A2 (en) 2009-01-14 2010-07-22 Donaldson Company, Inc. Filter element; components thereof; and methods
WO2010099317A2 (en) 2009-02-27 2010-09-02 Donaldson Company, Inc. Filter cartridge; components thereof; and methods
KR101124524B1 (ko) * 2009-03-26 2012-03-15 양순영 필터 제조장치 및 그 제조방법
EP2414071B1 (de) 2009-03-31 2014-10-01 Donaldson Company, Inc. Luftreinigeranordnung, bauteile dafür und verfahren
WO2011017352A2 (en) * 2009-08-03 2011-02-10 Donaldson Company, Inc. Method and apparatus for forming fluted filtration media having tapered flutes
WO2011041129A1 (en) 2009-10-02 2011-04-07 Donaldson Company, Inc. Filter cartridge with centerboard, dust collectors, and methods
WO2011046782A2 (en) 2009-10-14 2011-04-21 Donaldson Company, Inc. Filter cartridge with seal member and methods
MX2012008542A (es) 2010-01-25 2012-11-12 Donaldson Co Inc Medios de filtracion plisados con estrias conicas.
WO2011115979A2 (en) 2010-03-17 2011-09-22 Baldwin Filters, Inc. Fluid filter
WO2011115973A2 (en) 2010-03-17 2011-09-22 Baldwin Filters, Inc. Fluid filter
EP2560811B1 (de) 2010-04-20 2023-03-08 Fibracast Ltd. Geformtes membranfolie-element und filtrationssystem damit
JP5890683B2 (ja) * 2011-01-28 2016-03-22 キヤノン株式会社 情報処理装置およびその方法
US11235274B2 (en) 2011-06-30 2022-02-01 Donaldson Company, Inc. Filter systems; components; features; and, methods of assembly and use
JP6075654B2 (ja) 2011-06-30 2017-02-08 ドナルドソン カンパニー，インコーポレイティド 空気／油分離装置アセンブリ、部品及び方法
KR20200057119A (ko) 2011-10-20 2020-05-25 파이브라케스트 리미티드 성형 시이트 막 요소를 코팅하기 위한 코팅 기기 및 공정
US9387425B2 (en) 2011-10-26 2016-07-12 Donaldson Company, Inc. Filter assemblies; components and features thereof; and, methods of use and assembly
KR101325819B1 (ko) * 2012-01-10 2013-11-05 재단법인한국조선해양기자재연구원 선박용 해수 스트레이너
US9371777B2 (en) 2012-01-23 2016-06-21 Bha Altair, Llc Filter assembly including pleat tip shapes
WO2014018528A1 (en) 2012-07-25 2014-01-30 Baldwin Filters, Inc. Filter housing, fluted filter and safety filter
US9114342B2 (en) * 2012-12-05 2015-08-25 Rps Products, Inc. Filter with covered edges
US9269998B2 (en) 2013-03-13 2016-02-23 Fluidic, Inc. Concave gas vent for electrochemical cell
JP6377142B2 (ja) * 2013-05-22 2018-08-22 ドナルドソン カンパニー，インコーポレイティド フィルタエレメント及びエアクリーナ
EP3013456B1 (de) 2013-06-28 2020-04-08 Donaldson Company, Inc. Filterpatrone für luftfilteranordnung
WO2015010085A2 (en) 2013-07-19 2015-01-22 Donaldson Company, Inc. Filter element, air cleaner, and methods
DE102013019327B4 (de) * 2013-11-20 2023-06-01 Mann+Hummel Gmbh Filterelement mit Filterbalg und Verwendung des Filterelements
CN106068154B (zh) 2014-01-07 2018-12-25 唐纳森公司 过滤介质包、过滤器元件以及过滤介质
CN103994500A (zh) * 2014-05-15 2014-08-20 牛京伟 分体式空气净化器及其过滤模块
EP3194048B1 (de) 2014-09-15 2020-07-08 Donaldson Company, Inc. Filterpatrone und luftreinigeranordnung
US9752541B2 (en) * 2014-12-05 2017-09-05 Caterpillar Inc. Filter media
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
BR112017014178B1 (pt) 2015-03-02 2022-09-13 Donaldson Company, Inc Cartucho de filtro de ar
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
WO2018152090A1 (en) * 2017-02-16 2018-08-23 Clarcor Inc. Filter media packs, methods of making, and ultrasonic cutting or welding
WO2017031168A1 (en) 2015-08-17 2017-02-23 Clarcor Inc. Filter media packs, methods of making and filter media presses
US10479046B2 (en) * 2015-08-19 2019-11-19 Imagine Tf, Llc Absorbent microstructure arrays and methods of use
USD786935S1 (en) 2015-11-20 2017-05-16 Baldwin Filters, Inc. Filter element
EP4302859A3 (de) 2015-12-18 2024-01-17 Donaldson Company, Inc. Filterpatronen und luftreinigeranordnungen
MX2018009697A (es) 2016-02-12 2018-11-29 Donaldson Co Inc Elementos filtrantes, conjuntos de filtro de aire y metodos de uso y montaje.
US10682597B2 (en) 2016-04-14 2020-06-16 Baldwin Filters, Inc. Filter system
EP3471856B1 (de) 2016-06-17 2022-07-27 Donaldson Company, Inc. Lutreinigeranordnung und filtereinsatz
US10610815B2 (en) 2016-07-06 2020-04-07 Donaldson Company, Inc. Air cleaner assemblies
BR112019000713B1 (pt) 2016-07-22 2023-04-25 Nantenergy, Inc Célula eletroquímica e método de conservar umidade dentro de uma célula eletroquímica
JP6994506B2 (ja) 2016-11-04 2022-01-14 ドナルドソン カンパニー，インコーポレイティド フィルタエレメント、エアクリーナアセンブリ、および使用と組み立ての方法
MX2019006192A (es) 2016-12-01 2019-08-12 Donaldson Co Inc Elementos filtrantes, ensamble de filtro de aire y metodos de uso y ensamblaje.
CN107119489B (zh) * 2017-05-09 2019-11-08 广州市友安消防科技有限公司 一种过滤元件及其制备方法
SI3631115T1 (sl) 2017-05-24 2022-10-28 Saint-Gobain Placo, Valovit konstrukcijski element, aparat za njegovo izdelavo in način izdelave
US10864469B2 (en) 2017-06-05 2020-12-15 Donaldson Company, Inc. Air cleaner assemblies and methods of use
CN107419580A (zh) * 2017-06-20 2017-12-01 郭鹏 叠盘多辊滤液机
RU2769798C2 (ru) 2017-08-09 2022-04-06 Дональдсон Компани, Инк. Картриджи воздушного фильтра
US11198082B2 (en) 2017-08-31 2021-12-14 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and methods
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
CN115671902A (zh) 2018-01-24 2023-02-03 唐纳森公司 过滤器元件、系统和方法
WO2019199676A1 (en) 2018-04-09 2019-10-17 Donaldson Company, Inc. Filter element with fluted filter media
USD905842S1 (en) 2018-06-15 2020-12-22 Donaldson Company, Inc. Filter cartridge
EP3643390A1 (de) * 2018-10-25 2020-04-29 Carl Freudenberg KG Filter mit separatorblechen mit spezieller faltung
CN109750558A (zh) * 2019-01-25 2019-05-14 莆田盾之星滤清器有限公司 一种双层复合滤清器滤纸及其制作方法
CN116422094A (zh) 2019-02-04 2023-07-14 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
US20220126228A1 (en) 2019-02-08 2022-04-28 Donaldson Company, Inc. Filter element, air cleaner assembly, and methods
US11118545B2 (en) 2019-03-26 2021-09-14 Caterpillar Inc. Precleaner system
US11666844B2 (en) 2020-09-30 2023-06-06 Caterpillar Inc. Filtration device having a latch mechanism adapter
WO2023141473A1 (en) 2022-01-18 2023-07-27 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housing; features; components; and methods

Family Cites Families (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US398046A (en) * 1889-02-19 Garment fastener and support
US428128A (en) * 1890-05-20 Cloth-piling machine
US396098A (en) * 1889-01-15 Combined strawberry-vine cutter and cultivator
US399944A (en) * 1889-03-19 Lantern-frame
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
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
GB703823A (en) 1952-04-18 1954-02-10 Jordan Victor Bauer Filter element
BE561979A (de) 1956-11-10
US3025963A (en) * 1958-03-13 1962-03-20 Russell H Curtis Products useful as filtering devices and methods of making them
US3112184A (en) * 1958-09-08 1963-11-26 Corning Glass Works Method of making ceramic articles
US3025964A (en) * 1958-09-29 1962-03-20 Mine Safety Appliances Co Zigzag filter element and method of making it
US3020977A (en) * 1959-08-19 1962-02-13 Simpson Herbert Corp Filter device
US3037637A (en) * 1960-04-26 1962-06-05 Mine Safety Appliances Co Spiral roll filter unit
US3070937A (en) * 1960-05-05 1963-01-01 Mine Safety Appliances Co Mist removing device
US3112262A (en) * 1960-07-12 1963-11-26 New York Business Dev Corp Filter unit and filter cartridge therefor
US3076554A (en) * 1960-08-03 1963-02-05 Mine Safety Appliances Co Filter coil
US3323963A (en) * 1964-01-08 1967-06-06 Mine Safety Appliances Co Method of making filter coil
US3346121A (en) * 1965-08-13 1967-10-10 Corning Glass Works Filter and method for its production
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
US3859068A (en) 1972-05-09 1975-01-07 Tenneco Inc Pleated air 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
JPS56133005A (en) * 1980-03-19 1981-10-17 Nippon Soken Inc Filter element for liquid
JPS57113822A (en) * 1980-12-30 1982-07-15 Nippon Soken Inc Fine particle collecting filter
US4430223A (en) * 1981-02-25 1984-02-07 Nippondenso Co., Ltd. Filter element for filtering fluid and method of producing same
JPS57156015A (en) * 1981-03-22 1982-09-27 Nippon Soken Inc Radial flow type collecting filter for fine particle
EP0068662B1 (de) * 1981-06-23 1987-01-07 Nippondenso Co., Ltd. Filterelement
US4460388A (en) * 1981-07-17 1984-07-17 Nippon Soken, Inc. Total heat exchanger
US4410427A (en) * 1981-11-02 1983-10-18 Donaldson Company, Inc. Fluid filtering device
AU540009B2 (en) 1982-02-16 1984-10-25 Matsushita Electric Industrial Co., Ltd. Exhaust gas filter
US4512891A (en) 1982-11-16 1985-04-23 Donaldson Company, Inc. Pleated filter element with controlled expansibility and frame therefor
DE3501182A1 (de) * 1985-01-16 1986-07-17 Daimler-Benz Ag, 7000 Stuttgart Abgasfilter fuer dieselmotoren
DE3542963A1 (de) * 1985-12-05 1987-06-11 Kernforschungsz Karlsruhe Filterpack
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
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
US5015379A (en) * 1988-03-16 1991-05-14 Mordeki Drori Coiled filter strip with upstream and downstream butt ends
US5174895A (en) * 1988-03-16 1992-12-29 Mordeki Drori Coiled filter strip with upstream and downstream butt ends
US4925561A (en) * 1988-03-31 1990-05-15 Tsuchiya Mfg. Co., Ltd. Composite planar and triangularly pleated filter element
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
JP2619062B2 (ja) 1989-03-15 1997-06-11 株式会社東芝 電極基板及び液晶表示装置の製造方法
JPH037911U (de) * 1989-06-12 1991-01-25
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
JPH03111581U (de) * 1990-02-23 1991-11-14
JP3118646B2 (ja) * 1991-03-29 2000-12-18 日本無機株式会社 ジグザグ状エアフィルタ濾材の製造方法
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
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
US5435958A (en) * 1993-08-02 1995-07-25 Munters Corporation Method for making a humidity exchanger medium
JPH09267015A (ja) * 1996-03-29 1997-10-14 Osaka Gas Co Ltd 活性炭素繊維を用いたフィルタ−
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
USD399944S (en) 1996-04-26 1998-10-20 Donaldson Company, Inc. Conical filter
US5772883A (en) * 1996-04-26 1998-06-30 Donaldson Company, Inc. Slanted inline filter
USD398046S (en) 1996-04-26 1998-09-08 Donaldson Company, Inc. Combined filter element and frame therefor
US5895574A (en) * 1996-04-26 1999-04-20 Donaldson Company, Inc. Rolled liquid filter using fluted media
US5902364A (en) * 1996-04-26 1999-05-11 Donaldson Company, Inc. Conical filter
US5820646A (en) * 1996-04-26 1998-10-13 Donaldson Company, Inc. Inline filter apparatus
US6190432B1 (en) * 1999-02-26 2001-02-20 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
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
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
US6610126B2 (en) * 2001-06-06 2003-08-26 Donaldson Company, Inc. Filter element having sealing members and methods
US6887343B2 (en) * 2002-12-20 2005-05-03 Fleetguard, Inc. Filter coating, winding, finishing and manufacturing system

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EP1521627A1 (de) 2005-04-13
JP4638226B2 (ja) 2011-02-23
US7997425B2 (en) 2011-08-16
US20110297611A1 (en) 2011-12-08
AU2003216131A1 (en) 2004-02-02
AU2003216131B2 (en) 2009-04-23
EP1521627B1 (de) 2011-02-16
JP3111581U (ja) 2005-07-28
CA2491926A1 (en) 2004-01-22
DE60336060D1 (de) 2011-03-31
JP2005532163A (ja) 2005-10-27
US8512499B2 (en) 2013-08-20
ZA200500192B (en) 2007-03-28
CN101306277B (zh) 2011-11-02
MXPA05000459A (es) 2005-03-23
US20060163150A1 (en) 2006-07-27
CN101306277A (zh) 2008-11-19
CN100379483C (zh) 2008-04-09
KR20050023407A (ko) 2005-03-09
WO2004007054A1 (en) 2004-01-22
AU2003216131A2 (en) 2004-02-02
KR101009857B1 (ko) 2011-01-19
CN1678383A (zh) 2005-10-05
DE20310495U1 (de) 2003-11-13

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