JP2019524437A - 不動態化されたフィルタ寿命インジケータを有する空気フィルタ - Google Patents

不動態化されたフィルタ寿命インジケータを有する空気フィルタ Download PDF

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Publication number
JP2019524437A
JP2019524437A JP2019506155A JP2019506155A JP2019524437A JP 2019524437 A JP2019524437 A JP 2019524437A JP 2019506155 A JP2019506155 A JP 2019506155A JP 2019506155 A JP2019506155 A JP 2019506155A JP 2019524437 A JP2019524437 A JP 2019524437A
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Japan
Prior art keywords
filter
air
air filter
passivated
region
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
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JP2019506155A
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English (en)
Japanese (ja)
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JP2019524437A5 (enExample
Inventor
リャン チェン，
リャン チェン，
アンドリュー アール． フォックス，
アンドリュー アール． フォックス，
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2019524437A publication Critical patent/JP2019524437A/ja
Publication of JP2019524437A5 publication Critical patent/JP2019524437A5/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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0086—Filter condition indicators
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/203—Shapes flexible in their geometry, e.g. bendable, adjustable to a certain size

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Electrostatic Separation (AREA)
JP2019506155A 2016-08-05 2016-08-05 不動態化されたフィルタ寿命インジケータを有する空気フィルタ Pending JP2019524437A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/093657 WO2018023748A1 (en) 2016-08-05 2016-08-05 Air filter with passivated filter life indicator

Publications (2)

Publication Number Publication Date
JP2019524437A true JP2019524437A (ja) 2019-09-05
JP2019524437A5 JP2019524437A5 (enExample) 2019-10-17

Family

ID=61072649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019506155A Pending JP2019524437A (ja) 2016-08-05 2016-08-05 不動態化されたフィルタ寿命インジケータを有する空気フィルタ

Country Status (8)

Country Link
US (1) US11213780B2 (enExample)
EP (1) EP3493890B1 (enExample)
JP (1) JP2019524437A (enExample)
KR (1) KR20190032564A (enExample)
CN (1) CN109641166B (enExample)
CA (1) CA3032923A1 (enExample)
TW (1) TWI750208B (enExample)
WO (1) WO2018023748A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11213780B2 (en) * 2016-08-05 2022-01-04 3M Innovative Properties Company Air filter with passivated filter life indicator
US11027231B2 (en) 2016-11-17 2021-06-08 3M Innovative Properties Company Air filter with visual filter life indicator zone and sorbent-loaded visual reference zone
JP6761198B1 (ja) * 2019-03-26 2020-09-23 富士通クライアントコンピューティング株式会社 電子機器
KR20220110324A (ko) * 2019-12-23 2022-08-05 엔테그리스, 아이엔씨. 필터 수명 인디케이터 매체 및 홀더

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US20040011204A1 (en) 2001-10-11 2004-01-22 Hendrik Both Electrostatic fibrous filter web and method of making same
US6858290B2 (en) 2002-05-29 2005-02-22 3M Innovative Properties Company Fluid repellent microporous materials
US6979361B2 (en) * 2002-07-17 2005-12-27 Gueorgui Milev Mihayiov End of service life indicator for fluid filter
US7235115B2 (en) * 2004-07-09 2007-06-26 3M Innovative Properties Company Method of forming self-supporting pleated filter media
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US7947142B2 (en) 2006-07-31 2011-05-24 3M Innovative Properties Company Pleated filter with monolayer monocomponent meltspun media
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US8162153B2 (en) 2009-07-02 2012-04-24 3M Innovative Properties Company High loft spunbonded web
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US8858692B2 (en) * 2010-04-02 2014-10-14 3M Innovative Properties Company Filter systems including patterned optical analyte sensors and optical readers
US20120037005A1 (en) 2010-08-13 2012-02-16 General Electric Company Filter integrity monitoring system
US8685129B2 (en) 2011-06-14 2014-04-01 3M Innovative Properties Company Framed air filter and method of making
US9354231B1 (en) * 2011-07-25 2016-05-31 Leidos, Inc. Reactive self-indicating absorbent materials, methods, and systems
KR102027606B1 (ko) 2011-12-12 2019-10-01 쓰리엠 이노베이티브 프로퍼티즈 캄파니 층상 필터 카트리지용 사용 수명 종료 표시 시스템
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US8702829B2 (en) 2012-06-07 2014-04-22 3M Innovative Properties Company Framed air filter with offset slot, and method of making
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US9174159B2 (en) 2013-08-16 2015-11-03 3M Innovative Properties Company Framed pleated air filter with upstream bridging filaments
US9278301B2 (en) 2013-08-16 2016-03-08 3M Innovative Properties Company Nestable framed pleated air filter and method of making
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US11213780B2 (en) * 2016-08-05 2022-01-04 3M Innovative Properties Company Air filter with passivated filter life indicator
US11027231B2 (en) * 2016-11-17 2021-06-08 3M Innovative Properties Company Air filter with visual filter life indicator zone and sorbent-loaded visual reference zone
US11305224B2 (en) * 2017-04-18 2022-04-19 3M Innovative Properties Company Air filter media with post-pleat-deposited sorbent particles
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11137939A (ja) * 1997-11-12 1999-05-25 Kurento:Kk フィルタ装置
US20020026776A1 (en) * 2000-09-07 2002-03-07 Russell Dean Potts Dust filter
JP2005161308A (ja) * 2003-11-11 2005-06-23 Yamatoyo Sangyo Kk フィルター
JP2008068240A (ja) * 2006-09-15 2008-03-27 Casle Kk インジケータ機能付フィルタおよびその製造方法
JP2016517800A (ja) * 2013-05-09 2016-06-20 ザ プロクター アンド ギャンブル カンパニー エアフィルタリングデバイス
WO2015094652A1 (en) * 2013-12-17 2015-06-25 3M Innovative Properties Company Air quality indicator
JP2017503139A (ja) * 2013-12-17 2017-01-26 スリーエム イノベイティブ プロパティズ カンパニー 空気品質インジケータ
JP2016036801A (ja) * 2014-08-11 2016-03-22 株式会社ヤマガタグラビヤ フィルターの製造方法
WO2016119080A1 (en) * 2015-01-29 2016-08-04 3M Innovative Properties Company Conformable pleated air filter with bridging filaments
JP2018510051A (ja) * 2015-01-29 2018-04-12 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

Also Published As

Publication number Publication date
WO2018023748A1 (en) 2018-02-08
CN109641166B (zh) 2021-04-30
EP3493890A1 (en) 2019-06-12
TWI750208B (zh) 2021-12-21
EP3493890A4 (en) 2020-03-11
CN109641166A (zh) 2019-04-16
US11213780B2 (en) 2022-01-04
TW201815454A (zh) 2018-05-01
US20190151787A1 (en) 2019-05-23
KR20190032564A (ko) 2019-03-27
EP3493890B1 (en) 2021-09-29
CA3032923A1 (en) 2018-02-08

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