JP4431042B2 - 金属短繊維を含む層状フィルター構造 - Google Patents

金属短繊維を含む層状フィルター構造 Download PDF

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Publication number
JP4431042B2
JP4431042B2 JP2004544298A JP2004544298A JP4431042B2 JP 4431042 B2 JP4431042 B2 JP 4431042B2 JP 2004544298 A JP2004544298 A JP 2004544298A JP 2004544298 A JP2004544298 A JP 2004544298A JP 4431042 B2 JP4431042 B2 JP 4431042B2
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JP
Japan
Prior art keywords
layer
filter structure
metal fibers
layered filter
fibers
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
JP2004544298A
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English (en)
Japanese (ja)
Other versions
JP2006502849A5 (enExample
JP2006502849A (ja
Inventor
ロスフェルド，ロニー
ヴェルシーク，ヨハン
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 JP2006502849A publication Critical patent/JP2006502849A/ja
Publication of JP2006502849A5 publication Critical patent/JP2006502849A5/ja
Application granted granted Critical
Publication of JP4431042B2 publication Critical patent/JP4431042B2/ja
Anticipated expiration legal-status Critical
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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)
JP2004544298A 2002-10-17 2003-10-06 金属短繊維を含む層状フィルター構造 Expired - Fee Related JP4431042B2 (ja)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
JP2006502849A JP2006502849A (ja) 2006-01-26
JP2006502849A5 JP2006502849A5 (enExample) 2009-06-18
JP4431042B2 true JP4431042B2 (ja) 2010-03-10

Family

ID=32103992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004544298A Expired - Fee Related JP4431042B2 (ja) 2002-10-17 2003-10-06 金属短繊維を含む層状フィルター構造

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
WO2004035174A1 (en) 2004-04-29
AU2003301236A1 (en) 2004-05-04
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

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