WO2004007054A1 - Fluted filter medium and process for its manufacture - Google Patents
Fluted filter medium and process for its manufacture Download PDFInfo
- Publication number
- WO2004007054A1 WO2004007054A1 PCT/US2003/002799 US0302799W WO2004007054A1 WO 2004007054 A1 WO2004007054 A1 WO 2004007054A1 US 0302799 W US0302799 W US 0302799W WO 2004007054 A1 WO2004007054 A1 WO 2004007054A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- media
- corrugated
- corrugation
- ofthe
- sheet
- Prior art date
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)
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03764291A EP1521627B1 (en) | 2002-07-10 | 2003-01-31 | Fluted filter medium and process for its manufacture |
AT03764291T ATE498447T1 (en) | 2002-07-10 | 2003-01-31 | PLEASED FILTER MATERIAL AND METHOD FOR PRODUCING THE SAME |
JP2004521419A JP4638226B2 (en) | 2002-07-10 | 2003-01-31 | Longitudinal channel filtration media and manufacturing process thereof |
KR1020057000455A KR101009857B1 (en) | 2002-07-10 | 2003-01-31 | Fluted filter medium and process for its manufacture |
US10/520,544 US7997425B2 (en) | 2002-07-10 | 2003-01-31 | Fluted filter medium and process for its manufacture |
CA002491926A CA2491926A1 (en) | 2002-07-10 | 2003-01-31 | Fluted filter medium and process for its manufacture |
MXPA05000459A MXPA05000459A (en) | 2002-07-10 | 2003-01-31 | Fluted filter medium and process for its manufacture. |
AU2003216131A AU2003216131B2 (en) | 2002-07-10 | 2003-01-31 | Fluted filter medium and process for its manufacture |
DE60336060T DE60336060D1 (en) | 2002-07-10 | 2003-01-31 | FOLDED FILTER MATERIAL AND METHOD FOR THE PRODUCTION THEREOF |
US13/207,978 US8512499B2 (en) | 2002-07-10 | 2011-08-11 | Fluted filter medium and process for its manufacture |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39500902P | 2002-07-10 | 2002-07-10 | |
US60/395,009 | 2002-07-10 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10520544 A-371-Of-International | 2003-01-31 | ||
US13/207,978 Division US8512499B2 (en) | 2002-07-10 | 2011-08-11 | Fluted filter medium and process for its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004007054A1 true WO2004007054A1 (en) | 2004-01-22 |
Family
ID=29584655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/002799 WO2004007054A1 (en) | 2002-07-10 | 2003-01-31 | Fluted filter medium and process for its manufacture |
Country Status (12)
Country | Link |
---|---|
US (2) | US7997425B2 (en) |
EP (1) | EP1521627B1 (en) |
JP (2) | JP4638226B2 (en) |
KR (1) | KR101009857B1 (en) |
CN (2) | CN101306277B (en) |
AT (1) | ATE498447T1 (en) |
AU (1) | AU2003216131B2 (en) |
CA (1) | CA2491926A1 (en) |
DE (2) | DE60336060D1 (en) |
MX (1) | MXPA05000459A (en) |
WO (1) | WO2004007054A1 (en) |
ZA (1) | ZA200500192B (en) |
Cited By (59)
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WO2005123214A1 (en) | 2004-06-08 | 2005-12-29 | Donaldson Company, Inc. | Z-filter media pack arrangements; and, methods |
WO2006017790A1 (en) | 2004-08-06 | 2006-02-16 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
WO2007035802A1 (en) * | 2005-09-20 | 2007-03-29 | Honeywell International Inc. | Filter and method of making |
US7282075B2 (en) | 2002-12-11 | 2007-10-16 | Donaldson Company, Inc. | Z-filter media with reverse-flow cleaning systems and methods |
WO2008095196A1 (en) | 2007-02-02 | 2008-08-07 | 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 |
WO2009064894A1 (en) | 2007-11-15 | 2009-05-22 | Donaldson Company, Inc. | Air filter arrangements; assemblies; and, methods |
US7569090B2 (en) | 2004-11-12 | 2009-08-04 | Donaldson Company, Inc. | Method of forming filter arrangements; and, apparatus |
US7713324B2 (en) * | 2005-12-19 | 2010-05-11 | 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 |
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 |
WO2010114911A1 (en) | 2009-03-31 | 2010-10-07 | Donaldson Company, Inc. | Air cleaner, components thereof, and methods |
EP2243536A1 (en) | 2004-06-14 | 2010-10-27 | Donaldson Company, Inc. | Air filter arrangement and cartridge |
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 |
US8016903B2 (en) | 2004-07-20 | 2011-09-13 | Donaldson Company, Inc. | Z-filter media pack arrangement; filter cartridge; air cleaner arrangement; and, methods |
EP2444139A2 (en) | 2006-06-22 | 2012-04-25 | Donaldson Company, Inc. | Air cleaner arrangements; components thereof; and, methods |
US8226786B2 (en) | 2003-03-18 | 2012-07-24 | Donaldson Company, Inc. | Process and materials for coiling z-filter media, and/or closing flutes of filter media; and, products |
EP2650041A2 (en) | 2006-05-10 | 2013-10-16 | Donaldson Company, Inc. | Air filter assembly |
US8685128B2 (en) | 2003-12-22 | 2014-04-01 | Donaldson Company, Inc. | Seal, arrangement for filter element; filter element assembly; and, methods |
US8808417B2 (en) | 2003-02-11 | 2014-08-19 | Donaldson Company, Inc. | Air cleaner arrangements; serviceable filter elements; and, methods |
WO2014190206A1 (en) | 2013-05-22 | 2014-11-27 | Donaldson Company, Inc. | Vertical air intake system; air cleaner; and filter element |
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US8945268B2 (en) | 2005-11-09 | 2015-02-03 | Donaldson Company, Inc. | Seal arrangement for filter element; filter element assembly; and, methods |
USRE45588E1 (en) | 2004-02-17 | 2015-06-30 | Donaldson Company, Inc. | Air cleaner arrangements; serviceable filter elements; and, methods |
US9084957B2 (en) | 2008-07-25 | 2015-07-21 | Donaldson Company, Inc. | Pleated filtration media, media packs, filter elements, and methods for filtering fluids |
US9108394B2 (en) | 2008-08-06 | 2015-08-18 | Donaldson Company, Inc. | Method of making a Z-media having flute closures |
WO2016044293A1 (en) | 2014-09-15 | 2016-03-24 | Donaldson Company, Inc. | Filter cartridges; air cleaner assemblies; housings; features; components; and, methods |
WO2017139673A1 (en) | 2016-02-12 | 2017-08-17 | Donaldson Company, Inc. | Filter elements, air cleaner assemblies, and methods of use and assembly |
US9808752B2 (en) | 2008-02-04 | 2017-11-07 | Donaldson Company, Inc. | Method and apparatus for forming fluted filtration media |
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US10058812B2 (en) | 2010-01-25 | 2018-08-28 | Donaldson Company, Inc. | Pleated filtration media having tapered flutes |
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US10363513B2 (en) | 2009-08-03 | 2019-07-30 | Donaldson Company, Inc. | Method and apparatus for forming fluted filtration media having tapered flutes |
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Also Published As
Publication number | Publication date |
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MXPA05000459A (en) | 2005-03-23 |
ZA200500192B (en) | 2007-03-28 |
US7997425B2 (en) | 2011-08-16 |
CA2491926A1 (en) | 2004-01-22 |
KR20050023407A (en) | 2005-03-09 |
US20110297611A1 (en) | 2011-12-08 |
DE60336060D1 (en) | 2011-03-31 |
KR101009857B1 (en) | 2011-01-19 |
AU2003216131B2 (en) | 2009-04-23 |
CN101306277A (en) | 2008-11-19 |
ATE498447T1 (en) | 2011-03-15 |
AU2003216131A2 (en) | 2004-02-02 |
CN101306277B (en) | 2011-11-02 |
CN1678383A (en) | 2005-10-05 |
EP1521627A1 (en) | 2005-04-13 |
US20060163150A1 (en) | 2006-07-27 |
DE20310495U1 (en) | 2003-11-13 |
JP2005532163A (en) | 2005-10-27 |
US8512499B2 (en) | 2013-08-20 |
EP1521627B1 (en) | 2011-02-16 |
JP4638226B2 (en) | 2011-02-23 |
JP3111581U (en) | 2005-07-28 |
AU2003216131A1 (en) | 2004-02-02 |
CN100379483C (en) | 2008-04-09 |
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