KR102573971B1 - 단부 출구를 갖는 가요성 필터 요소 - Google Patents

단부 출구를 갖는 가요성 필터 요소 Download PDF

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Publication number
KR102573971B1
KR102573971B1 KR1020177027104A KR20177027104A KR102573971B1 KR 102573971 B1 KR102573971 B1 KR 102573971B1 KR 1020177027104 A KR1020177027104 A KR 1020177027104A KR 20177027104 A KR20177027104 A KR 20177027104A KR 102573971 B1 KR102573971 B1 KR 102573971B1
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South Korea
Prior art keywords
delete delete
filter
filter element
outlet
filter media
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Korean (ko)
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KR20170120163A (ko
Inventor
존 에스 허버티
라이언 디 크라흐트
마이클 제이 스벤슨
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쓰리엠 이노베이티브 프로퍼티즈 캄파니
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Publication of KR20170120163A publication Critical patent/KR20170120163A/ko
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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • 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
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • 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
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
KR1020177027104A 2015-02-27 2016-02-18 단부 출구를 갖는 가요성 필터 요소 Active KR102573971B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562121966P 2015-02-27 2015-02-27
US62/121,966 2015-02-27
PCT/US2016/018373 WO2016137803A1 (en) 2015-02-27 2016-02-18 Flexible filter element having an end outlet

Publications (2)

Publication Number Publication Date
KR20170120163A KR20170120163A (ko) 2017-10-30
KR102573971B1 true KR102573971B1 (ko) 2023-09-04

Family

ID=56789143

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177027104A Active KR102573971B1 (ko) 2015-02-27 2016-02-18 단부 출구를 갖는 가요성 필터 요소

Country Status (9)

Country Link
US (2) US11311752B2 (enExample)
EP (1) EP3261729B1 (enExample)
JP (1) JP6767378B2 (enExample)
KR (1) KR102573971B1 (enExample)
CN (1) CN107405512B (enExample)
AU (1) AU2016223087B2 (enExample)
BR (1) BR112017018381B1 (enExample)
RU (1) RU2677714C1 (enExample)
WO (1) WO2016137803A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10159857B2 (en) * 2016-03-02 2018-12-25 Paul Key Personal air filtration apparatus and method
USD887553S1 (en) * 2018-04-04 2020-06-16 3M Innovative Properties Company Respirator filter
USD936226S1 (en) 2018-10-19 2021-11-16 3M Innovative Properties Company Respirator filter cartridge
US11285344B2 (en) 2018-11-16 2022-03-29 Paul Key Personal air filtration apparatus and method
USD890916S1 (en) * 2019-05-07 2020-07-21 3M Innovative Properties Company Full face respirator front cover

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070144123A1 (en) * 2005-12-22 2007-06-28 Angadjivand Seyed A Filter Element That Has Plenum Containing Bonded Continuous Filaments

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Patent Citations (1)

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Also Published As

Publication number Publication date
EP3261729A4 (en) 2018-07-25
US20180043191A1 (en) 2018-02-15
JP6767378B2 (ja) 2020-10-14
AU2016223087B2 (en) 2019-01-03
RU2677714C1 (ru) 2019-01-21
US20220219025A1 (en) 2022-07-14
US11738218B2 (en) 2023-08-29
EP3261729B1 (en) 2019-08-28
WO2016137803A1 (en) 2016-09-01
CN107405512A (zh) 2017-11-28
KR20170120163A (ko) 2017-10-30
US11311752B2 (en) 2022-04-26
CN107405512B (zh) 2021-02-19
EP3261729A1 (en) 2018-01-03
JP2018506381A (ja) 2018-03-08
AU2016223087A1 (en) 2017-09-14
BR112017018381A2 (pt) 2018-04-17
BR112017018381B1 (pt) 2022-01-25

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