JP5009479B2 - 空気の流れを濾過してその流れの中に混入している粒子状物質を除去するためのエアフィルタ・アセンブリ - Google Patents

空気の流れを濾過してその流れの中に混入している粒子状物質を除去するためのエアフィルタ・アセンブリ Download PDF

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Publication number
JP5009479B2
JP5009479B2 JP2002524607A JP2002524607A JP5009479B2 JP 5009479 B2 JP5009479 B2 JP 5009479B2 JP 2002524607 A JP2002524607 A JP 2002524607A JP 2002524607 A JP2002524607 A JP 2002524607A JP 5009479 B2 JP5009479 B2 JP 5009479B2
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Prior art keywords
filter
air
polymer
filter structure
media
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Expired - Lifetime
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JP2002524607A
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Japanese (ja)
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JP2004508167A5 (https=
JP2004508167A (ja
Inventor
マーク， エー． ゴギンズ，
トーマス， エム． ウェイク，
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ドナルドソン カンパニー，インコーポレイティド
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • 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
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B01D46/2414—End caps including additional functions or special forms
    • 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
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
    • 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
    • B01D2275/10—Multiple layers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Nonwoven Fabrics (AREA)
  • Separation Of Gases By Adsorption (AREA)
JP2002524607A 2000-09-05 2001-08-10 空気の流れを濾過してその流れの中に混入している粒子状物質を除去するためのエアフィルタ・アセンブリ Expired - Lifetime JP5009479B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US23013800P 2000-09-05 2000-09-05
US60/230,138 2000-09-05
US09/871,575 2001-05-31
US09/871,575 US6716274B2 (en) 2000-09-05 2001-05-31 Air filter assembly for filtering an air stream to remove particulate matter entrained in the stream
PCT/US2001/025111 WO2002020133A2 (en) 2000-09-05 2001-08-10 Air filter assembly for filtering an air stream to remove particulate matter entrained in the stream

Publications (3)

Publication Number Publication Date
JP2004508167A JP2004508167A (ja) 2004-03-18
JP2004508167A5 JP2004508167A5 (https=) 2011-06-02
JP5009479B2 true JP5009479B2 (ja) 2012-08-22

Family

ID=26923962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002524607A Expired - Lifetime JP5009479B2 (ja) 2000-09-05 2001-08-10 空気の流れを濾過してその流れの中に混入している粒子状物質を除去するためのエアフィルタ・アセンブリ

Country Status (12)

Country Link
US (1) US6716274B2 (https=)
EP (1) EP1326698B2 (https=)
JP (1) JP5009479B2 (https=)
KR (1) KR100819356B1 (https=)
CN (1) CN1232335C (https=)
AT (1) ATE363330T1 (https=)
AU (1) AU2001284808B2 (https=)
BR (1) BR0113657A (https=)
CA (1) CA2419784C (https=)
DE (1) DE60128714T3 (https=)
MX (1) MXPA03001944A (https=)
WO (1) WO2002020133A2 (https=)

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US9587328B2 (en) 2011-09-21 2017-03-07 Donaldson Company, Inc. Fine fibers made from polymer crosslinked with resinous aldehyde composition
US10300415B2 (en) 2013-03-09 2019-05-28 Donaldson Company, Inc. Fine fibers made from reactive additives

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US6743273B2 (en) 2000-09-05 2004-06-01 Donaldson Company, Inc. Polymer, polymer microfiber, polymer nanofiber and applications including filter structures
AU2007201000B2 (en) * 2000-09-05 2008-07-03 Donaldson Company, Inc. Polymer fine fiber and fine fiber layer
RU2300543C2 (ru) * 2001-05-31 2007-06-10 Дональдсон Компани, Инк. Составы тонкого волокна, способы их получения, способ изготовления тонковолокнистого материала
US7008465B2 (en) * 2003-06-19 2006-03-07 Donaldson Company, Inc. Cleanable high efficiency filter media structure and applications for use
US7294162B2 (en) * 2003-11-04 2007-11-13 Donaldson Company, Inc. Exhaust filter
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US10300415B2 (en) 2013-03-09 2019-05-28 Donaldson Company, Inc. Fine fibers made from reactive additives

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WO2002020133A2 (en) 2002-03-14
AU8480801A (en) 2002-03-22
US20020059868A1 (en) 2002-05-23
CN1232335C (zh) 2005-12-21
ATE363330T1 (de) 2007-06-15
CA2419784A1 (en) 2002-03-14
BR0113657A (pt) 2003-07-01
EP1326698B1 (en) 2007-05-30
WO2002020133A3 (en) 2002-11-21
DE60128714D1 (de) 2007-07-12
US6716274B2 (en) 2004-04-06
CN1468135A (zh) 2004-01-14
KR20030046433A (ko) 2003-06-12
DE60128714T2 (de) 2008-02-07
EP1326698A2 (en) 2003-07-16
AU2001284808B2 (en) 2005-12-22
DE60128714T3 (de) 2017-03-23
EP1326698B2 (en) 2016-11-02
KR100819356B1 (ko) 2008-04-04
CA2419784C (en) 2010-08-03
JP2004508167A (ja) 2004-03-18
MXPA03001944A (es) 2003-09-10

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