AU2003301236A1 - Layered filter structure comprising short metal fibers - Google Patents

Layered filter structure comprising short metal fibers

Info

Publication number
AU2003301236A1
AU2003301236A1 AU2003301236A AU2003301236A AU2003301236A1 AU 2003301236 A1 AU2003301236 A1 AU 2003301236A1 AU 2003301236 A AU2003301236 A AU 2003301236A AU 2003301236 A AU2003301236 A AU 2003301236A AU 2003301236 A1 AU2003301236 A1 AU 2003301236A1
Authority
AU
Australia
Prior art keywords
filter structure
metal fibers
short metal
layered filter
layered
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.)
Abandoned
Application number
AU2003301236A
Other languages
English (en)
Inventor
Ronny Losfeld
Johan Versieck
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.)
Bekaert NV SA
Original Assignee
Bekaert NV SA
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 Bekaert NV SA filed Critical Bekaert NV SA
Publication of AU2003301236A1 publication Critical patent/AU2003301236A1/en
Abandoned legal-status Critical Current

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
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2027—Metallic 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
    • B01D39/2027—Metallic material
    • B01D39/2041—Metallic material the material being filamentary or fibrous
    • B01D39/2044—Metallic material the material being filamentary or fibrous sintered or bonded by inorganic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/002—Manufacture of articles essentially made from metallic fibres
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12424—Mass of only fibers
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12451—Macroscopically anomalous interface between 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12479—Porous [e.g., foamed, spongy, cracked, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249962—Void-containing component has a continuous matrix of fibers only [e.g., porous paper, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Materials (AREA)
  • Powder Metallurgy (AREA)
AU2003301236A 2002-10-17 2003-10-06 Layered filter structure comprising short metal fibers Abandoned AU2003301236A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02079793.2 2002-10-17
EP02079793 2002-10-17
PCT/EP2003/050691 WO2004035174A1 (en) 2002-10-17 2003-10-06 Layered filter structure comprising short metal fibers

Publications (1)

Publication Number Publication Date
AU2003301236A1 true AU2003301236A1 (en) 2004-05-04

Family

ID=32103992

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003301236A Abandoned AU2003301236A1 (en) 2002-10-17 2003-10-06 Layered filter structure comprising short metal fibers

Country Status (6)

Country Link
US (1) US7445853B2 (enExample)
EP (1) EP1551529A1 (enExample)
JP (1) JP4431042B2 (enExample)
CN (2) CN1705501A (enExample)
AU (1) AU2003301236A1 (enExample)
WO (1) WO2004035174A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4581027B1 (ja) * 2009-10-19 2010-11-17 コデラカプロン株式会社 マスクフィルター及びその製造方法、マスクフィルター用ポケット並びにマスク
CN102574036B (zh) * 2009-10-20 2015-01-14 株式会社富士工 纤维状过滤器及空气净化机
CN102933275B (zh) * 2010-07-09 2015-12-16 普罗拉托尔先进过滤公司 圆盘形过滤元件
EP2670508B1 (en) 2011-02-04 2021-08-25 Entegris, Inc. Porous metal body of sintered metal powders and metal fibers
US9433882B2 (en) * 2012-02-20 2016-09-06 Nv Bekaert Sa Metal fiber web based filter
JP6022275B2 (ja) * 2012-09-19 2016-11-09 富士フィルター工業株式会社 筒形フィルターの製造方法及び筒形フィルター
CN103350231A (zh) * 2013-07-22 2013-10-16 王东伟 带强化相的非对称结构粉末烧结金属过滤管、滤芯
EP3122438B1 (en) * 2014-03-26 2019-10-09 NV Bekaert SA Porous panel
HUE046274T2 (hu) * 2014-03-26 2020-02-28 Bekaert Sa Nv Szûrõ polimerömledék szûréséhez
CN107838427B (zh) * 2017-10-31 2024-05-14 成都易态科技有限公司 多孔烧结金属复合薄膜及其制备方法
CN110404680A (zh) * 2019-07-23 2019-11-05 阳庆莉 一种空气净化器
CN110787534B (zh) * 2019-11-11 2020-08-04 西安菲尔特金属过滤材料股份有限公司 高温气体除尘用高精度金属纤维毡的制备方法
CN114307411B (zh) * 2020-09-25 2023-03-24 西安菲尔特金属过滤材料股份有限公司 一种低阻力超低排放金属纤维滤袋的制备方法
EP4363087A4 (en) * 2021-06-28 2025-04-23 Entegris, Inc. Sintered porous body with multiple layers

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB889583A (en) * 1959-04-27 1962-02-21 Armour Res Found Improvements in or relating to the manufacture of fibre metal compacts
US3469297A (en) 1966-04-20 1969-09-30 Brunswick Corp Porous metal structure
JPH065855Y2 (ja) * 1985-04-27 1994-02-16 エスエムシ−株式会社 ポリマ−ろ過装置
US4729871A (en) * 1985-06-21 1988-03-08 Hiroshi Kawaguchi Process for preparing porous metal plate
US5133864A (en) * 1985-09-16 1992-07-28 The Dow Chemical Company Filters employing particulate porous polymers
JPS62205203A (ja) * 1986-03-04 1987-09-09 Res Dev Corp Of Japan 超微細金属短繊維の製造法
JP2724617B2 (ja) * 1988-07-07 1998-03-09 東海カーボン株式会社 多孔質金属材
JP3237715B2 (ja) * 1991-07-31 2001-12-10 グンゼ株式会社 熱可塑性ポリイミド系樹脂チューブ状フィルムの製造方法
US6333468B1 (en) * 1998-06-11 2001-12-25 International Business Machines Corporation Flexible multi-layered printed circuit cable
JP3177512B2 (ja) * 1998-10-12 2001-06-18 日本精線株式会社 金属フィルタ
EP1018357A1 (en) 1999-01-08 2000-07-12 N.V. Bekaert S.A. Layered filtering structure
PT1341630E (pt) 2000-12-13 2009-05-05 Bekaert Sa Nv Pequenas fibras de metal
WO2002063147A2 (en) * 2001-02-05 2002-08-15 N.V. Bekaert S.A. Filter element comprising pleated metal fiber fleece
CN1274048C (zh) * 2001-03-26 2006-09-06 松下电器产业株式会社 高分子电解质型燃料电池
ATE490813T1 (de) * 2001-04-11 2010-12-15 Bekaert Sa Nv Filtervorrichtung
JP3985698B2 (ja) * 2003-03-05 2007-10-03 セイコーエプソン株式会社 燃料電池の製造方法
CA2583179C (en) * 2004-11-16 2011-05-24 Toyota Jidosha Kabushiki Kaisha Fuel cell with power generating portion

Also Published As

Publication number Publication date
EP1551529A1 (en) 2005-07-13
JP4431042B2 (ja) 2010-03-10
WO2004035174A1 (en) 2004-04-29
JP2006502849A (ja) 2006-01-26
CN103055607A (zh) 2013-04-24
US7445853B2 (en) 2008-11-04
US20060003162A1 (en) 2006-01-05
CN1705501A (zh) 2005-12-07

Similar Documents

Publication Publication Date Title
AU2003230088A1 (en) Filter structure
AU2002343796A1 (en) Filter
AU2003211672A1 (en) Honeycomb filter
AU2003227183A1 (en) Honeycomb filter
AU2003227185A1 (en) Honeycomb filter
AU2003235475A1 (en) Filter assembly
AU2003202702A1 (en) Band reject filters
AU2003301236A1 (en) Layered filter structure comprising short metal fibers
AU2002315993A1 (en) Integrated filter construction
AUPS216702A0 (en) Filter assembly
AU2003298326A1 (en) Bandpass filter with pseudo-elliptic response
AU2003289012A1 (en) Ceramic honeycomb filter
AU2003278532A1 (en) Comb filter
AU2003258803A1 (en) Honeycomb forming ferrule
ZA200501585B (en) Filter
AU2003302344A1 (en) Composite response matched filter
AU2003253567A1 (en) Fibre mat
AU2003246655A1 (en) Confocal 3d-scanning absorption
AU2003289722A1 (en) Filtering element
AUPS096902A0 (en) Tuneable filter arrangement
AU2002315728A1 (en) Composite nanostuctured silver
AU2003223256A1 (en) Filter assembly
AU2003901878A0 (en) Microphotonic filter
AU2003262037A1 (en) Fibrous structure
TW519352U (en) Filter structure

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase