ATE347447T1 - Elektrostatisch geladenes filtrationsmedium mit strukturierten oberflächen - Google Patents

Elektrostatisch geladenes filtrationsmedium mit strukturierten oberflächen

Info

Publication number
ATE347447T1
ATE347447T1 AT02739271T AT02739271T ATE347447T1 AT E347447 T1 ATE347447 T1 AT E347447T1 AT 02739271 T AT02739271 T AT 02739271T AT 02739271 T AT02739271 T AT 02739271T AT E347447 T1 ATE347447 T1 AT E347447T1
Authority
AT
Austria
Prior art keywords
structured
fluid
stack
face
film layers
Prior art date
Application number
AT02739271T
Other languages
English (en)
Inventor
Zhiqun Zhang
Tien T Wu
Yuan-Ming Tang
Brian E Spiewak
Original Assignee
3M Innovative Properties Co
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
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE347447T1 publication Critical patent/ATE347447T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/28—Plant or installations without electricity supply, e.g. using electrets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
    • B03C3/155—Filtration
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/39—Electrets separator

Landscapes

  • Filtering Materials (AREA)
  • Electrostatic Separation (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT02739271T 2001-08-10 2002-05-13 Elektrostatisch geladenes filtrationsmedium mit strukturierten oberflächen ATE347447T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/927,976 US6589317B2 (en) 2001-08-10 2001-08-10 Structured surface filtration media array

Publications (1)

Publication Number Publication Date
ATE347447T1 true ATE347447T1 (de) 2006-12-15

Family

ID=25455528

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02739271T ATE347447T1 (de) 2001-08-10 2002-05-13 Elektrostatisch geladenes filtrationsmedium mit strukturierten oberflächen

Country Status (6)

Country Link
US (1) US6589317B2 (de)
EP (1) EP1414578B1 (de)
KR (1) KR100854171B1 (de)
AT (1) ATE347447T1 (de)
DE (1) DE60216600T2 (de)
WO (1) WO2003013733A1 (de)

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US7279215B2 (en) * 2003-12-03 2007-10-09 3M Innovative Properties Company Membrane modules and integrated membrane cassettes
CN1913794A (zh) * 2004-01-13 2007-02-14 黄重德 个人用吸入过滤器
EP1799327A4 (de) * 2004-09-10 2008-11-12 Malcolm Coleman Vorrichtung zur geruchsverminderung
US7368003B2 (en) 2005-06-24 2008-05-06 S.C. Johnson & Son, Inc. Systems for and methods of providing air purification in combination with odor elimination
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US20070144125A1 (en) * 2005-12-22 2007-06-28 Duffy Dean R Perimeter filter frame having internal retaining fins
US7338355B2 (en) * 2006-06-13 2008-03-04 3M Innovative Properties Company Abrasive article and methods of making and using the same
US7674306B2 (en) * 2007-02-05 2010-03-09 Visteon Global Technologies, Inc. Multilayered long life filter using convoluted foam
US8790528B2 (en) 2007-02-08 2014-07-29 Kleo Kwok Manufacture filtration elements
US20080190887A1 (en) * 2007-02-08 2008-08-14 Kleo Kwok Manufacture filtration elements
WO2010049923A2 (en) * 2008-10-28 2010-05-06 Gideon Rosenberg Purification sheet assembly combining flow obstacles and electric field formation
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US8617295B2 (en) * 2009-09-30 2013-12-31 3M Innovative Properties Company Active-particulate air filter having monolith primary filter and polishing filter
KR20120042005A (ko) * 2010-10-22 2012-05-03 엘지전자 주식회사 필터 및 이를 포함하는 공기조화기
GB2502927A (en) 2011-03-25 2013-12-11 Receptors Llc Fiber with microbial removal, micro-biocidal, or static growth capability
CN102580854B (zh) * 2011-12-29 2014-07-16 东莞市宇洁新材料有限公司 一体化结构的静电集尘过滤器及其驻极处理工艺
ES2669768T3 (es) 2012-12-28 2018-05-29 3M Innovative Properties Company Bandas de electret con aditivos potenciadores de la carga
US10040018B2 (en) 2013-01-09 2018-08-07 Imagine Tf, Llc Fluid filters and methods of use
EP3110525A4 (de) 2014-02-28 2018-03-21 3M Innovative Properties Company Filtermedium mit einem polymernetz aus bändern und litzen
US8899318B1 (en) 2014-04-24 2014-12-02 Ronald C. Parsons Applying an aggregate to expandable tubular
US9861920B1 (en) 2015-05-01 2018-01-09 Imagine Tf, Llc Three dimensional nanometer filters and methods of use
KR200479771Y1 (ko) * 2014-05-22 2016-03-07 오동진 집진 장치용 집진판
US10730047B2 (en) 2014-06-24 2020-08-04 Imagine Tf, Llc Micro-channel fluid filters and methods of use
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
US10124275B2 (en) 2014-09-05 2018-11-13 Imagine Tf, Llc Microstructure separation filters
JP2016068040A (ja) * 2014-09-30 2016-05-09 スリーエム イノベイティブ プロパティズ カンパニー 帯電フィルタ
US10316486B2 (en) * 2014-12-01 2019-06-11 Daniel A. Weinstein Containment material with structured felt surface
US10513835B2 (en) * 2014-12-01 2019-12-24 Rig Grip Incorporated Layered mat for ground surface protection
US10758849B2 (en) 2015-02-18 2020-09-01 Imagine Tf, Llc Three dimensional filter devices and apparatuses
CN107530715A (zh) * 2015-04-14 2018-01-02 环境管理联合公司 用于极化空气净化器的波纹状过滤介质
US10118842B2 (en) 2015-07-09 2018-11-06 Imagine Tf, Llc Deionizing fluid filter devices and methods of use
US10479046B2 (en) 2015-08-19 2019-11-19 Imagine Tf, Llc Absorbent microstructure arrays and methods of use
US10145108B2 (en) * 2016-05-12 2018-12-04 Aryan Twenty 5, LLC Panel and method for fabricating, installing and utilizing a panel
DE102024002454B4 (de) * 2024-07-27 2026-07-09 Mercedes-Benz Group AG Partikelfangeinheit für ein strahlungsbasiertes Steuergerät

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Also Published As

Publication number Publication date
EP1414578B1 (de) 2006-12-06
DE60216600D1 (de) 2007-01-18
WO2003013733A1 (en) 2003-02-20
US20030089236A1 (en) 2003-05-15
DE60216600T2 (de) 2007-10-11
EP1414578A1 (de) 2004-05-06
KR20040023735A (ko) 2004-03-18
US6589317B2 (en) 2003-07-08
KR100854171B1 (ko) 2008-08-26

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