JP4223056B2 - 多孔質フィルター - Google Patents

多孔質フィルター Download PDF

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Publication number
JP4223056B2
JP4223056B2 JP2006533510A JP2006533510A JP4223056B2 JP 4223056 B2 JP4223056 B2 JP 4223056B2 JP 2006533510 A JP2006533510 A JP 2006533510A JP 2006533510 A JP2006533510 A JP 2006533510A JP 4223056 B2 JP4223056 B2 JP 4223056B2
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JP
Japan
Prior art keywords
filter
fingers
finger
slot
curvature
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
JP2006533510A
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English (en)
Japanese (ja)
Other versions
JP2007501709A5 (enExample
JP2007501709A (ja
Inventor
アンドリュー クレンデニング，マイケル
ヘンリー ラムゼイ，トーマス
アウグスタス アヴェット，トリップ
アレン マーティン，ティモシー
Original Assignee
ポーレックス コーポレイション
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 ポーレックス コーポレイション filed Critical ポーレックス コーポレイション
Publication of JP2007501709A publication Critical patent/JP2007501709A/ja
Publication of JP2007501709A5 publication Critical patent/JP2007501709A5/ja
Application granted granted Critical
Publication of JP4223056B2 publication Critical patent/JP4223056B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
    • B01D29/333—Self-supporting filtering elements arranged for inward flow filtration with corrugated, folded filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B01D29/353—Self-supporting filtering elements arranged for outward flow filtration with corrugated, folded filtering elements
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B01D2201/088—Arrangements for killing microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters
    • B01D2201/122—Pleated filters with pleats of different length

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Materials (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP2006533510A 2003-05-29 2004-05-28 多孔質フィルター Expired - Fee Related JP4223056B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/449,305 US7125490B2 (en) 2003-05-29 2003-05-29 Porous filter
PCT/US2004/017007 WO2004105913A2 (en) 2003-05-29 2004-05-28 Porous filter

Publications (3)

Publication Number Publication Date
JP2007501709A JP2007501709A (ja) 2007-02-01
JP2007501709A5 JP2007501709A5 (enExample) 2008-08-07
JP4223056B2 true JP4223056B2 (ja) 2009-02-12

Family

ID=33451743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006533510A Expired - Fee Related JP4223056B2 (ja) 2003-05-29 2004-05-28 多孔質フィルター

Country Status (6)

Country Link
US (2) US7125490B2 (enExample)
EP (1) EP1644098B1 (enExample)
JP (1) JP4223056B2 (enExample)
AT (1) ATE451160T1 (enExample)
DE (1) DE602004024534D1 (enExample)
WO (1) WO2004105913A2 (enExample)

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DE102017116923A1 (de) * 2017-07-26 2019-01-31 Sartorius Stedim Biotech Gmbh Einweg-Filtercapsule für eine Filtrationsvorrichtung
CN114425195B (zh) 2018-01-12 2023-08-04 康明斯滤清系统知识产权公司 易于维修的空气过滤器
US10874968B2 (en) * 2018-06-06 2020-12-29 Fanno Technologies Co., Ltd. Multilayer filter screen and manufacturing method thereof
DE112020005699T5 (de) 2019-11-18 2022-09-01 Cummins Filtration Inc Luftfilter mit geringen widerstand
MX2022007367A (es) 2019-12-20 2022-07-12 Crystaphase Products Inc Resaturacion de gas en una corriente de alimentacion liquida.
CN115397537B (zh) 2020-04-14 2025-09-23 康明斯滤清系统公司 封闭端帽形成以不同轴向距离定位的密封部的过滤元件
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JP2024509814A (ja) 2021-03-05 2024-03-05 サンーゴバン アブレイシブズ，インコーポレイティド 研磨物品及びそれを形成するための方法
CN113230712A (zh) * 2021-04-15 2021-08-10 中国辐射防护研究院 一种用于处理放射性水的水过滤器滤芯
CN113230711A (zh) * 2021-04-15 2021-08-10 中国辐射防护研究院 一种用于处理放射性水的水过滤器
WO2023130082A1 (en) 2021-12-30 2023-07-06 Saint-Gobain Abrasives, Inc. Abrasive articles and methods for forming same
CN118591435A (zh) 2021-12-30 2024-09-03 圣戈班磨料磨具有限公司 磨料制品及其形成方法
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Also Published As

Publication number Publication date
WO2004105913A2 (en) 2004-12-09
EP1644098A2 (en) 2006-04-12
US20070034564A1 (en) 2007-02-15
EP1644098A4 (en) 2006-08-30
ATE451160T1 (de) 2009-12-15
DE602004024534D1 (de) 2010-01-21
US20040238440A1 (en) 2004-12-02
WO2004105913A3 (en) 2005-08-18
EP1644098B1 (en) 2009-12-09
US7125490B2 (en) 2006-10-24
JP2007501709A (ja) 2007-02-01

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