PL1962968T3 - Element filtracyjny mający przestrzeń wyrównawczą zawierającą połączone ciągłe nitki - Google Patents

Element filtracyjny mający przestrzeń wyrównawczą zawierającą połączone ciągłe nitki

Info

Publication number
PL1962968T3
PL1962968T3 PL06845853T PL06845853T PL1962968T3 PL 1962968 T3 PL1962968 T3 PL 1962968T3 PL 06845853 T PL06845853 T PL 06845853T PL 06845853 T PL06845853 T PL 06845853T PL 1962968 T3 PL1962968 T3 PL 1962968T3
Authority
PL
Poland
Prior art keywords
filter element
continuous filaments
plenum
inlet
fluid
Prior art date
Application number
PL06845853T
Other languages
English (en)
Inventor
Seyed A Angadjivand
Philip G Martin
David B Running
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
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of PL1962968T3 publication Critical patent/PL1962968T3/pl

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • 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
    • B01D2275/10—Multiple layers
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Filtering Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
PL06845853T 2005-12-22 2006-12-19 Element filtracyjny mający przestrzeń wyrównawczą zawierającą połączone ciągłe nitki PL1962968T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/275,300 US9216306B2 (en) 2005-12-22 2005-12-22 Filter element that has plenum containing bonded continuous filaments
PCT/US2006/048496 WO2007075725A1 (en) 2005-12-22 2006-12-19 Filter element that has plenum containing bonded continuous filaments
EP06845853A EP1962968B1 (en) 2005-12-22 2006-12-19 Filter element that has plenum containing bonded continuous filaments

Publications (1)

Publication Number Publication Date
PL1962968T3 true PL1962968T3 (pl) 2012-05-31

Family

ID=38191989

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06845853T PL1962968T3 (pl) 2005-12-22 2006-12-19 Element filtracyjny mający przestrzeń wyrównawczą zawierającą połączone ciągłe nitki

Country Status (5)

Country Link
US (1) US9216306B2 (pl)
EP (1) EP1962968B1 (pl)
AT (1) ATE536919T1 (pl)
PL (1) PL1962968T3 (pl)
WO (1) WO2007075725A1 (pl)

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US9791161B2 (en) * 2010-02-15 2017-10-17 Koken Ltd. Local clean zone forming apparatus
US9393448B2 (en) * 2011-11-17 2016-07-19 3M Innovative Properties Company Side plug-in filter cartridge
US20130139818A1 (en) * 2011-12-05 2013-06-06 3M Innovative Properties Company Split flow filtering device
CN105103654B (zh) 2013-02-14 2017-06-23 纳米帕雷尔股份有限公司 纳米纤维混合毛毡
EP3137173A4 (en) * 2014-04-28 2018-02-14 Scott Technologies, Inc. Filtering face respirator having optimized facial filter location
CN105288891B (zh) * 2015-02-08 2020-12-29 张顺 防毒面具和防颗粒物呼吸器及其制造方法
CN107405512B (zh) * 2015-02-27 2021-02-19 3M创新有限公司 具有端部出口的柔性过滤元件
USD792959S1 (en) 2015-02-27 2017-07-25 3M Innovative Properties Company Filter element having a pattern
USD779674S1 (en) 2015-02-27 2017-02-21 3M Innovative Properties Company Filter element having a connector
USD786443S1 (en) 2015-02-27 2017-05-09 3M Innovative Properties Company Filter element
EP3481508A4 (en) * 2016-07-06 2020-08-19 Sleepnet Corporation FACE MASK WITH REMOVABLE / REPLACEABLE FILTER ELEMENT
US20210106937A1 (en) * 2018-05-08 2021-04-15 3M Innovative Properties Company Filter cartridge including patterned functional material
US11872416B1 (en) * 2023-03-14 2024-01-16 Moldex-Metric, Inc. Filter and method

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Also Published As

Publication number Publication date
WO2007075725A1 (en) 2007-07-05
EP1962968B1 (en) 2011-12-14
EP1962968A1 (en) 2008-09-03
US9216306B2 (en) 2015-12-22
ATE536919T1 (de) 2011-12-15
EP1962968A4 (en) 2009-07-22
US20070144123A1 (en) 2007-06-28

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