KR20070004823A - 병풍모양 정렬된 웹 필터 - Google Patents

병풍모양 정렬된 웹 필터 Download PDF

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Publication number
KR20070004823A
KR20070004823A KR1020067020942A KR20067020942A KR20070004823A KR 20070004823 A KR20070004823 A KR 20070004823A KR 1020067020942 A KR1020067020942 A KR 1020067020942A KR 20067020942 A KR20067020942 A KR 20067020942A KR 20070004823 A KR20070004823 A KR 20070004823A
Authority
KR
South Korea
Prior art keywords
web
column direction
fibers
degrees
filter element
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.)
Ceased
Application number
KR1020067020942A
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English (en)
Korean (ko)
Inventor
더글라스 씨. 선뎃
라훌 알. 샤
존 엠. 브란드너
티엔 티. 우
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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=KR20070004823(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20070004823A publication Critical patent/KR20070004823A/ko
Ceased 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)
KR1020067020942A 2004-04-05 2005-03-08 병풍모양 정렬된 웹 필터 Ceased KR20070004823A (ko)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
KR20070004823A true KR20070004823A (ko) 2007-01-09

Family

ID=34961955

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067020942A Ceased KR20070004823A (ko) 2004-04-05 2005-03-08 병풍모양 정렬된 웹 필터

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 (1)

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Publication number Priority date Publication date Assignee Title
KR101379171B1 (ko) * 2006-05-08 2014-03-28 쓰리엠 이노베이티브 프로퍼티즈 컴파니 입자 함유 섬유 웨브

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KR101379171B1 (ko) * 2006-05-08 2014-03-28 쓰리엠 이노베이티브 프로퍼티즈 컴파니 입자 함유 섬유 웨브

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Publication number Publication date
DE602005015690D1 (de) 2009-09-10
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
US20100050582A1 (en) 2010-03-04
JP2007531617A (ja) 2007-11-08
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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