WO2003000382A1 - Element filtrant - Google Patents
Element filtrant Download PDFInfo
- Publication number
- WO2003000382A1 WO2003000382A1 PCT/JP2002/006196 JP0206196W WO03000382A1 WO 2003000382 A1 WO2003000382 A1 WO 2003000382A1 JP 0206196 W JP0206196 W JP 0206196W WO 03000382 A1 WO03000382 A1 WO 03000382A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filter
- layer
- deodorizing
- material according
- filter material
- 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
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
- B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
-
- 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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0038—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions with means for influencing the odor, e.g. deodorizing substances
-
- 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
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
-
- 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
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/045—Deodorising additives
-
- 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
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0471—Surface coating material
- B01D2239/0478—Surface coating material on a layer of the filter
-
- 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
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0618—Non-woven
-
- 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
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0622—Melt-blown
-
- 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
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0627—Spun-bonded
-
- 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
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
-
- 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
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0668—The layers being joined by heat or melt-bonding
-
- 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
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0681—The layers being joined by gluing
-
- 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
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/069—Special geometry of layers
-
- 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
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1233—Fibre diameter
-
- 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
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1291—Other parameters
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0691—Adsorption filters, e.g. activated carbon
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/481,055 US7063733B2 (en) | 2001-06-22 | 2002-06-21 | Filter member |
EP02743679A EP1402933A4 (en) | 2001-06-22 | 2002-06-21 | FILTER ELEMENT |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001189833A JP2003001028A (ja) | 2001-06-22 | 2001-06-22 | フィルター材 |
JP2001-189833 | 2001-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003000382A1 true WO2003000382A1 (fr) | 2003-01-03 |
Family
ID=19028693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/006196 WO2003000382A1 (fr) | 2001-06-22 | 2002-06-21 | Element filtrant |
Country Status (4)
Country | Link |
---|---|
US (1) | US7063733B2 (ja) |
EP (1) | EP1402933A4 (ja) |
JP (1) | JP2003001028A (ja) |
WO (1) | WO2003000382A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003066193A1 (fr) * | 2002-02-07 | 2003-08-14 | Bridgestone Corporation | Filtre de nettoyage de fluide et dispositif de filtre |
WO2012069049A1 (en) | 2010-11-23 | 2012-05-31 | Vestergaard Frandsen Sa | A product with low density polymer resin releasing fipronil in a controlled way and use of such a product |
Families Citing this family (88)
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TW541200B (en) * | 2001-04-04 | 2003-07-11 | Kuraray Chemical Kk | Filter element, process for producing it and filter using the element |
US20040178135A1 (en) * | 2003-03-13 | 2004-09-16 | Beplate Douglas K. | Filtering device incorporating nanoparticles |
US7160361B2 (en) * | 2003-10-15 | 2007-01-09 | Delphi Technologies, Inc. | Evaporative emission treatment device |
US7070641B1 (en) * | 2003-12-03 | 2006-07-04 | Fleetguard, Inc. | Carbon media filter element |
CA2550875C (en) * | 2003-12-24 | 2011-04-19 | Bridgestone Corporation | Method and device for decontamination air for fuel cell, and fuel cell |
JP4790222B2 (ja) | 2004-01-16 | 2011-10-12 | トヨタ紡織株式会社 | ガス除去装置 |
DE202004021497U1 (de) * | 2004-07-01 | 2008-07-10 | Carl Freudenberg Kg | Filterelement und Filteranordnung |
JP5168752B2 (ja) * | 2004-08-04 | 2013-03-27 | パナソニック株式会社 | 脱臭フィルター |
US7250126B2 (en) * | 2004-08-11 | 2007-07-31 | Fleetguard, Inc. | Acid-neutralizing filter media |
FR2875714B1 (fr) * | 2004-09-29 | 2006-11-24 | Valeo Materiaux De Friction Sa | Media filtrant pour filtration de gaz, dispositif de filtration et procede de fabrication du media filtrant |
ITMI20042117A1 (it) * | 2004-11-04 | 2005-02-04 | Tela S R L | Struttura di filtro composito |
US7740810B2 (en) * | 2004-12-14 | 2010-06-22 | Carrier Corporation | Photocatalyst protection |
DE102005012659A1 (de) | 2005-03-18 | 2006-09-21 | Herding Gmbh Filtertechnik | Filterelement mit Beschichtung zur Oberflächenfiltration |
US20060225734A1 (en) * | 2005-04-08 | 2006-10-12 | Ox-Gen Inc. | Filter for oxygen delivery systems |
JP2006331722A (ja) * | 2005-05-24 | 2006-12-07 | Nitto Denko Corp | 燃料電池用フィルター濾材およびそれを用いた燃料電池用フィルター |
US20060272304A1 (en) * | 2005-06-03 | 2006-12-07 | Louis Schupp John W | Air treatment apparatus and method of use thereof |
WO2006138375A2 (en) * | 2005-06-17 | 2006-12-28 | The Government Of The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services, Centers For Disease Control And Prevention | Monitor and methods for characterizing airborne particulates |
DE102005031182A1 (de) * | 2005-07-01 | 2007-01-04 | Carl Freudenberg Kg | Filteranordnung |
KR100739587B1 (ko) | 2005-09-27 | 2007-07-18 | (주) 성진 | 고성능 복합필터의 제조방법 및 그로부터 형성된 복합필터 |
FR2892030B1 (fr) * | 2005-10-14 | 2008-01-18 | Valeo Materiaux De Friction Sa | Filtre combine |
US20070175192A1 (en) * | 2006-02-01 | 2007-08-02 | Advanced Flow Engineering, Inc. | Pleated hybrid air filter |
JP2007275836A (ja) * | 2006-04-11 | 2007-10-25 | Matsushita Electric Ind Co Ltd | 出入り口払い落とし装置 |
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US20080011163A1 (en) * | 2006-07-17 | 2008-01-17 | Mcclain Michael S | Sorbent porous polymeric composite materials |
JP2008055247A (ja) * | 2006-08-29 | 2008-03-13 | Matsushita Electric Ind Co Ltd | ガス除去フィルタ |
JP5435839B2 (ja) * | 2006-10-24 | 2014-03-05 | 旭化成せんい株式会社 | 消臭抗菌シート及びそれを用いたフィルター材 |
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DE202006018863U1 (de) * | 2006-12-12 | 2008-04-17 | Mann+Hummel Gmbh | Filterelement mit Aktivkohlebeschichtung |
JP5201917B2 (ja) * | 2007-09-10 | 2013-06-05 | シャープ株式会社 | 空気清浄機 |
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JP5025777B2 (ja) * | 2010-10-13 | 2012-09-12 | 三菱電機株式会社 | 空気清浄機 |
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GB2575322A (en) * | 2018-07-06 | 2020-01-08 | Dyson Automotive Res And Development Limited | Vehicle cabin filter assembly |
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GB2575320B (en) * | 2018-07-06 | 2020-11-25 | Dyson Technology Ltd | Vehicle cabin filter assembly |
GB2575321A (en) * | 2018-07-06 | 2020-01-08 | Dyson Automotive Res And Development Limited | Vehicle cabin filter assembly |
US20210322916A1 (en) * | 2018-08-27 | 2021-10-21 | Robert E. MERTON | Replaceable hvac filter |
KR102280785B1 (ko) * | 2019-08-29 | 2021-07-21 | 김두영 | 미세먼지 제거 급기구 필터 구조체 |
KR20220122887A (ko) * | 2021-02-26 | 2022-09-05 | 코웨이 주식회사 | 집진 및 탈취 기능을 갖는 공기청정필터 및 이의 제조방법 |
KR102584425B1 (ko) * | 2021-07-21 | 2023-09-27 | 엘지전자 주식회사 | 필터 및 이를 구비하는 공기청정기 |
Citations (5)
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Cited By (3)
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WO2003066193A1 (fr) * | 2002-02-07 | 2003-08-14 | Bridgestone Corporation | Filtre de nettoyage de fluide et dispositif de filtre |
US7247237B2 (en) | 2002-02-07 | 2007-07-24 | Bridgestone Corporation | Fluid cleaning filter and filter device |
WO2012069049A1 (en) | 2010-11-23 | 2012-05-31 | Vestergaard Frandsen Sa | A product with low density polymer resin releasing fipronil in a controlled way and use of such a product |
Also Published As
Publication number | Publication date |
---|---|
JP2003001028A (ja) | 2003-01-07 |
US7063733B2 (en) | 2006-06-20 |
EP1402933A1 (en) | 2004-03-31 |
US20040163540A1 (en) | 2004-08-26 |
EP1402933A4 (en) | 2004-11-10 |
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