CN101854998B - 过滤介质 - Google Patents

过滤介质 Download PDF

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Publication number
CN101854998B
CN101854998B CN200880115327.6A CN200880115327A CN101854998B CN 101854998 B CN101854998 B CN 101854998B CN 200880115327 A CN200880115327 A CN 200880115327A CN 101854998 B CN101854998 B CN 101854998B
Authority
CN
China
Prior art keywords
filter medium
fabric
yarn
medium according
basalt
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN200880115327.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN101854998A (zh
Inventor
M·古切
G·劳夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mgf Gutsche & Co Betriebs Kg GmbH
Original Assignee
Mgf Gutsche & Co Betriebs Kg GmbH
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=40510587&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN101854998(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE102007054199A external-priority patent/DE102007054199B3/de
Priority claimed from DE102008014452.5A external-priority patent/DE102008014452C5/de
Application filed by Mgf Gutsche & Co Betriebs Kg GmbH filed Critical Mgf Gutsche & Co Betriebs Kg GmbH
Publication of CN101854998A publication Critical patent/CN101854998A/zh
Application granted granted Critical
Publication of CN101854998B publication Critical patent/CN101854998B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B01D39/1692—Other shaped material, e.g. perforated or porous sheets
    • 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
    • B01D39/086—Filter cloth, i.e. woven, knitted or interlaced material of inorganic 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
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • 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
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0216—Bicomponent or multicomponent fibres
    • 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
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • B01D2239/0492—Surface coating material on fibres
    • 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
    • B01D2239/0659—The layers being joined by needling
    • 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
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1225—Fibre length
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)
  • Woven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
CN200880115327.6A 2007-11-12 2008-11-12 过滤介质 Expired - Fee Related CN101854998B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102007054199.8 2007-11-12
DE102007054199A DE102007054199B3 (de) 2007-11-12 2007-11-12 Filtermedium
DE102008014452.5A DE102008014452C5 (de) 2008-03-14 2008-03-14 Filtermedium
DE102008014452.5 2008-03-14
PCT/EP2008/009513 WO2009062666A1 (de) 2007-11-12 2008-11-12 Filtermedium

Publications (2)

Publication Number Publication Date
CN101854998A CN101854998A (zh) 2010-10-06
CN101854998B true CN101854998B (zh) 2014-07-23

Family

ID=40510587

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880115327.6A Expired - Fee Related CN101854998B (zh) 2007-11-12 2008-11-12 过滤介质

Country Status (8)

Country Link
US (1) US8388718B2 (https=)
EP (1) EP2214800B1 (https=)
JP (2) JP2011502756A (https=)
KR (1) KR20100093042A (https=)
CN (1) CN101854998B (https=)
PT (1) PT2214800E (https=)
SI (1) SI2214800T1 (https=)
WO (1) WO2009062666A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5754649B2 (ja) * 2012-03-29 2015-07-29 株式会社石垣 深層ろ過装置
DE102012025023A1 (de) * 2012-12-20 2014-06-26 Johns Manville Europe Gmbh Filtermedium
US20150079865A1 (en) * 2013-09-17 2015-03-19 W.L. Gore & Associates, Inc. Conformable Microporous Fiber and Woven Fabrics Containing Same
KR101433774B1 (ko) * 2013-10-04 2014-08-27 한국생산기술연구원 3중층으로 구성된 먼지포집용 여과체
US20150151236A1 (en) * 2013-12-04 2015-06-04 Bha Altair, Llc Filter media and method of forming thereof
KR101538032B1 (ko) * 2013-12-23 2015-07-22 한국세라믹기술원 현무암 섬유 강화 복합재료 및 그 제조방법
US9190114B1 (en) * 2015-02-09 2015-11-17 Western Digital Technologies, Inc. Disk drive filter including fluorinated and non-fluorinated nanopourous organic framework materials
CN105192881A (zh) * 2015-11-09 2015-12-30 安徽中烟工业有限责任公司 一种碳质热源的包裹材料
JP2020044527A (ja) * 2018-09-21 2020-03-26 東芝ライテック株式会社 光触媒フィルタ、および光触媒装置
DE112021005099T5 (de) * 2020-09-28 2023-08-03 Nitto Denko Corporation Luftfiltermedium, plisseefilterelement und luftfiltereinheit
WO2023073944A1 (ja) * 2021-10-29 2023-05-04 株式会社イノアックコーポレーション フィルタおよびその製造方法、マスク
US20240342636A1 (en) * 2023-04-02 2024-10-17 Welspun Living Limited Needle-punched filtration composite and method of making same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877433A (en) * 1986-05-23 1989-10-31 Yoshimi Oshitari High performance gas filter assembly
US4983434A (en) * 1989-04-07 1991-01-08 W. L. Gore & Associates, Inc. Filter laminates
CN101053718A (zh) * 2007-02-02 2007-10-17 江苏正大森源集团 玄武岩纤维高温复合过滤材料

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US4181514A (en) * 1978-02-14 1980-01-01 Huyck Corporation Stitch knitted filters for high temperature fluids and method of making them
US4149866A (en) 1978-03-09 1979-04-17 Washington State University Research Foundation Method for forming basalt fibers with improved tensile strength
US4156601A (en) * 1978-03-24 1979-05-29 Pieciak Peter P Filter cartridge and method of manufacturing the filter cartridge
US4774001A (en) * 1984-12-21 1988-09-27 Pall Corporation Supported microporous membrane
DE3509424A1 (de) 1985-03-15 1986-09-18 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Einrichtung zur herstellung von mineralfasern aus silikatischen rohstoffen wie basalt, nach dem duesenblasverfahren
US4816328A (en) * 1987-11-13 1989-03-28 W. L. Gore & Associates, Inc. Breathable, non-linting laminate
US5019140A (en) * 1988-12-21 1991-05-28 W. L. Gore & Associates, Inc. Irradiated expanded polytetrafluoroethylene composites, and devices using them, and processes for making them
US4902423A (en) * 1989-02-02 1990-02-20 W. L. Gore & Associates, Inc. Highly air permeable expanded polytetrafluoroethylene membranes and process for making them
US5096473A (en) * 1991-03-01 1992-03-17 W. L. Gore & Associates, Inc. Filtration fabric laminates
JPH0639113U (ja) * 1992-10-28 1994-05-24 ユニチカ株式会社 バグフィルター用濾布
DE9301950U1 (de) 1993-02-11 1993-04-01 Airtex Filter GmbH, 7859 Efringen-Kirchen Filter
JPH072192B2 (ja) 1993-04-16 1995-01-18 株式会社大一商会 パチンコ遊技機
DE29502258U1 (de) 1995-02-11 1995-05-24 Götz, Peter, 79539 Lörrach Nadelfilz mit Einlage(n) für die Herstellung permanent elastisch verformbarer Körper
JPH09193277A (ja) * 1996-01-16 1997-07-29 Daikin Ind Ltd 複層フェルト、それからなる部材および複層フェルトの製法
EP0952243B1 (en) 1996-11-21 2003-07-16 Toyo Boseki Kabushiki Kaisha Regenerated cellulosic fibers and process for producing the same
JPH11137930A (ja) * 1997-11-12 1999-05-25 Nippon Felt Co Ltd 耐熱性フィルタ材
JPH11156122A (ja) 1997-11-26 1999-06-15 Ichikawa Woolen Textile Co Ltd 耐熱性濾過布
DE19820560A1 (de) 1998-05-08 1999-11-11 Mgf Gutsche & Co Gmbh Betriebs Filtermedium
WO1999064135A1 (en) 1998-06-08 1999-12-16 Daikin Industries, Ltd. Filter medium for dust collector of high temperature furnace unit
EP0964243A1 (en) 1998-06-10 1999-12-15 Universiteit Gent Method of determining an impurity concentration in highly doped semiconductor materials
US6409785B1 (en) * 2000-08-07 2002-06-25 Bha Technologies, Inc. Cleanable HEPA filter media
RU2190454C2 (ru) 2000-11-13 2002-10-10 Волгоградский государственный технический университет Ионообменный фильтровальный материал
JP2002204909A (ja) 2001-01-10 2002-07-23 Daikin Ind Ltd 集じん用ろ布、それを用いた集じん用フィルタバッグ及び集じん装置、及び集じん用ろ布の製造方法
US20040117958A1 (en) * 2002-12-19 2004-06-24 Abraham Turkson High temperature needle-felts with woven basalt scrims
JP2005052709A (ja) 2003-08-08 2005-03-03 Toray Ind Inc フィルター材
JP2005232622A (ja) 2004-02-19 2005-09-02 Nippon Felt Co Ltd ニードルフェルトおよびバグフィルター
US7591883B2 (en) * 2004-09-27 2009-09-22 Cornell Research Foundation, Inc. Microfiber supported nanofiber membrane
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JP2007031845A (ja) * 2005-07-22 2007-02-08 Toray Ind Inc 不織布、不織布の製造方法およびバグフィルター
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Publication number Priority date Publication date Assignee Title
US4877433A (en) * 1986-05-23 1989-10-31 Yoshimi Oshitari High performance gas filter assembly
US4983434A (en) * 1989-04-07 1991-01-08 W. L. Gore & Associates, Inc. Filter laminates
CN101053718A (zh) * 2007-02-02 2007-10-17 江苏正大森源集团 玄武岩纤维高温复合过滤材料

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开平11-333224A 1999.12.07

Also Published As

Publication number Publication date
WO2009062666A1 (de) 2009-05-22
US20100236202A1 (en) 2010-09-23
EP2214800A1 (de) 2010-08-11
EP2214800B1 (de) 2016-03-16
KR20100093042A (ko) 2010-08-24
US8388718B2 (en) 2013-03-05
JP2014195804A (ja) 2014-10-16
PT2214800E (pt) 2016-06-23
JP2011502756A (ja) 2011-01-27
SI2214800T1 (sl) 2016-07-29
CN101854998A (zh) 2010-10-06

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140723

CF01 Termination of patent right due to non-payment of annual fee