JP2007531617A - プリーツ付きの位置合せされたウェブフィルタ - Google Patents

プリーツ付きの位置合せされたウェブフィルタ Download PDF

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Publication number
JP2007531617A
JP2007531617A JP2007506196A JP2007506196A JP2007531617A JP 2007531617 A JP2007531617 A JP 2007531617A JP 2007506196 A JP2007506196 A JP 2007506196A JP 2007506196 A JP2007506196 A JP 2007506196A JP 2007531617 A JP2007531617 A JP 2007531617A
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JP
Japan
Prior art keywords
web
row direction
fibers
filter element
aligned
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.)
Pending
Application number
JP2007506196A
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English (en)
Japanese (ja)
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JP2007531617A5 (https=
Inventor
ダグラス・シー・サンデット
ラフル・アール・シャー
ジョン・エム・ブランドナー
ティーン・ティ・ウ
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.)
3M Innovative Properties Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34961955&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2007531617(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2007531617A publication Critical patent/JP2007531617A/ja
Publication of JP2007531617A5 publication Critical patent/JP2007531617A5/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • 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
    • Y10S55/05—Methods of making filter
    • 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.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • 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.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y10T428/24686—Pleats or otherwise parallel adjacent folds
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/643—Including parallel strand or fiber material within the nonwoven fabric

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Executing Machine-Instructions (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
JP2007506196A 2004-04-05 2005-03-08 プリーツ付きの位置合せされたウェブフィルタ Pending JP2007531617A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/818,091 2004-04-05
US10/818,091 US20050217226A1 (en) 2004-04-05 2004-04-05 Pleated aligned web filter
PCT/US2005/007538 WO2005102497A1 (en) 2004-04-05 2005-03-08 Pleated aligned web filter

Publications (2)

Publication Number Publication Date
JP2007531617A true JP2007531617A (ja) 2007-11-08
JP2007531617A5 JP2007531617A5 (https=) 2008-03-27

Family

ID=34961955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007506196A Pending JP2007531617A (ja) 2004-04-05 2005-03-08 プリーツ付きの位置合せされたウェブフィルタ

Country Status (10)

Country Link
US (3) US20050217226A1 (https=)
EP (1) EP1732664B1 (https=)
JP (1) JP2007531617A (https=)
KR (1) KR20070004823A (https=)
CN (1) CN100553734C (https=)
AT (1) ATE437689T1 (https=)
BR (1) BRPI0509031A (https=)
DE (1) DE602005015690D1 (https=)
RU (1) RU2006133410A (https=)
WO (1) WO2005102497A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009545439A (ja) * 2006-07-31 2009-12-24 スリーエム イノベイティブ プロパティズ カンパニー 単層単成分メルトスパン媒体を有するひだ付け加工フィルタ
JP2009297656A (ja) * 2008-06-13 2009-12-24 Mahle Filter Systems Japan Corp フィルタエレメント
JP2023052207A (ja) * 2018-08-03 2023-04-11 スリーエム イノベイティブ プロパティズ カンパニー 再ロフトスパンボンドウェブを含むエアフィルタ媒体、並びにその製造方法及び使用方法

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US20060254427A1 (en) * 2004-11-08 2006-11-16 3M Innovative Properties Company Particle-containing fibrous web
US7901614B2 (en) * 2005-05-23 2011-03-08 3M Innovative Properties Company Methods and apparatus for meltblowing of polymeric material utilizing fluid flow from an auxiliary manifold
JP2009512578A (ja) * 2005-10-19 2009-03-26 スリーエム イノベイティブ プロパティズ カンパニー 音響吸収特性を有する多層物品、並びにその製造および使用方法
US8545658B2 (en) * 2005-11-09 2013-10-01 3M Innovative Properties Company Apparatus and methods for forming filter sleeves having circumferential pleats for use in a bag-type filter assembly
US7902096B2 (en) * 2006-07-31 2011-03-08 3M Innovative Properties Company Monocomponent monolayer meltblown web and meltblowing apparatus
US9770058B2 (en) * 2006-07-17 2017-09-26 3M Innovative Properties Company Flat-fold respirator with monocomponent filtration/stiffening monolayer
US8029723B2 (en) * 2006-07-31 2011-10-04 3M Innovative Properties Company Method for making shaped filtration articles
US7754041B2 (en) * 2006-07-31 2010-07-13 3M Innovative Properties Company Pleated filter with bimodal monolayer monocomponent media
WO2008085545A2 (en) 2006-07-31 2008-07-17 3M Innovative Properties Company Method for making shaped filtration articles
US20080057263A1 (en) * 2006-09-06 2008-03-06 Shinih Enterprise Co., Ltd. Fibrous pad structure having a variable density
US7517378B2 (en) 2007-01-09 2009-04-14 Knapp Steven E Integral rigid edging for synthetic air filters
WO2008095196A1 (en) 2007-02-02 2008-08-07 Donaldson Company, Inc. Air filtration media pack, filter element, air filtration media, and methods
US8545589B2 (en) 2007-06-26 2013-10-01 Donaldson Company, Inc. Filtration media pack, filter element, and methods
US8986432B2 (en) 2007-11-09 2015-03-24 Hollingsworth & Vose Company Meltblown filter medium, related applications and uses
CN107126764A (zh) * 2007-11-09 2017-09-05 霍林斯沃思和沃斯有限公司 熔喷过滤介质
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US8679218B2 (en) 2010-04-27 2014-03-25 Hollingsworth & Vose Company Filter media with a multi-layer structure
US10155186B2 (en) 2010-12-17 2018-12-18 Hollingsworth & Vose Company Fine fiber filter media and processes
US20120152821A1 (en) 2010-12-17 2012-06-21 Hollingsworth & Vose Company Fine fiber filter media and processes
CN102309901A (zh) * 2011-09-28 2012-01-11 中国北车集团大连机车研究所有限公司 低风阻空气过滤装置
US20130255103A1 (en) 2012-04-03 2013-10-03 Nike, Inc. Apparel And Other Products Incorporating A Thermoplastic Polymer Material
CA2900658A1 (en) 2013-02-15 2014-08-21 3M Innovative Properties Company System and method for making pleated filter media
US9694306B2 (en) 2013-05-24 2017-07-04 Hollingsworth & Vose Company Filter media including polymer compositions and blends
KR20160050059A (ko) * 2013-09-03 2016-05-10 쓰리엠 이노베이티브 프로퍼티즈 컴파니 멜트-스피닝 공정, 멜트-스펀 부직 섬유질 웨브 및 관련 여과 매체
US10328371B2 (en) 2014-03-21 2019-06-25 3M Innovative Properties Company Refillable air filter assembly
JP2017529232A (ja) 2014-08-25 2017-10-05 スリーエム イノベイティブ プロパティズ カンパニー ロール状構成のエアフィルタ
JP6678179B2 (ja) 2015-01-29 2020-04-08 スリーエム イノベイティブ プロパティズ カンパニー 架橋フィラメントを有する適合可能なプリーツ空気フィルタ
US10406472B2 (en) * 2015-03-12 2019-09-10 3M Innovative Properties Company Collapsible air filter
EP3088585B1 (de) * 2015-04-27 2017-06-21 Reifenhäuser GmbH & Co. KG Maschinenfabrik Verfahren und vorrichtung zur herstellung eines spinnvlieses aus filamenten und spinnvlies
US10981099B2 (en) 2015-09-24 2021-04-20 3M Innovative Properties Company Expandable air filters
US10940416B2 (en) 2015-09-24 2021-03-09 3M Innovative Properties Company Air filter devices with gap sealing unit
DE102015014017B4 (de) * 2015-10-30 2021-02-18 Dräger Safety AG & Co. KGaA Partikelfilter sowie Verfahren zu dessen Herstellung
US11253807B2 (en) 2016-06-06 2022-02-22 3M Innovative Properties Company Channel-framed, pleated air filter with bridging filaments
US20180117202A1 (en) * 2016-11-03 2018-05-03 Weiming Gao Reactivatable air purification pad with molecular sieves and process
EP3335779A1 (en) 2016-12-15 2018-06-20 Mann+Hummel GmbH Filter medium and method of making it
CN110475600B (zh) 2017-04-11 2021-10-22 康明斯过滤Ip公司 板式过滤器元件
WO2018191865A1 (en) 2017-04-18 2018-10-25 3M Innovative Properties Company Air filter media with post-pleat-deposited sorbent particles
US20190247777A1 (en) * 2018-02-09 2019-08-15 American Air Filter Company, Inc. Method and Apparatus for Providing Test Ports
US11478737B2 (en) * 2018-02-09 2022-10-25 American Air Filter Company, Inc. Method and apparatus for providing test ports
US20210187421A1 (en) * 2019-12-19 2021-06-24 Hollingsworth & Vose Company Filter media comprising a non-wetlaid backer
CN112680882B (zh) * 2020-12-11 2022-07-05 厦门保瑞达环保科技有限公司 一种高精度直立型过滤毡制作方法
CA3191713A1 (en) 2022-03-04 2023-09-04 3M Innovative Properties Company Collapsible air filter and associated packaging
CN114733282A (zh) * 2022-04-24 2022-07-12 廊坊坤合过滤器材有限公司 一种折叠式天然气滤芯
US12582929B2 (en) 2022-11-07 2026-03-24 3M Innovative Properties Company Kit for air-filtration assembly

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JP2009545439A (ja) * 2006-07-31 2009-12-24 スリーエム イノベイティブ プロパティズ カンパニー 単層単成分メルトスパン媒体を有するひだ付け加工フィルタ
US8506669B2 (en) 2006-07-31 2013-08-13 3M Innovative Properties Company Pleated filter with monolayer monocomponent meltspun media
JP2009297656A (ja) * 2008-06-13 2009-12-24 Mahle Filter Systems Japan Corp フィルタエレメント
JP2023052207A (ja) * 2018-08-03 2023-04-11 スリーエム イノベイティブ プロパティズ カンパニー 再ロフトスパンボンドウェブを含むエアフィルタ媒体、並びにその製造方法及び使用方法
JP7566057B2 (ja) 2018-08-03 2024-10-11 スリーエム イノベイティブ プロパティズ カンパニー 再ロフトスパンボンドウェブを含むエアフィルタ媒体、並びにその製造方法及び使用方法

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US20060246260A1 (en) 2006-11-02
US8142538B2 (en) 2012-03-27
EP1732664A1 (en) 2006-12-20
CN100553734C (zh) 2009-10-28
BRPI0509031A (pt) 2007-08-07
US20050217226A1 (en) 2005-10-06
RU2006133410A (ru) 2008-05-20
KR20070004823A (ko) 2007-01-09
US20100050582A1 (en) 2010-03-04
US7622063B2 (en) 2009-11-24
ATE437689T1 (de) 2009-08-15
WO2005102497A1 (en) 2005-11-03
EP1732664B1 (en) 2009-07-29
CN1960792A (zh) 2007-05-09

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