CN110087739B - 用于呼吸器的过滤器 - Google Patents

用于呼吸器的过滤器 Download PDF

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Publication number
CN110087739B
CN110087739B CN201780078882.5A CN201780078882A CN110087739B CN 110087739 B CN110087739 B CN 110087739B CN 201780078882 A CN201780078882 A CN 201780078882A CN 110087739 B CN110087739 B CN 110087739B
Authority
CN
China
Prior art keywords
corrugated
filter
filter member
support
respirator
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.)
Expired - Fee Related
Application number
CN201780078882.5A
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English (en)
Chinese (zh)
Other versions
CN110087739A (zh
Inventor
李庚美
姜奉协
朴康守
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
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN110087739A publication Critical patent/CN110087739A/zh
Application granted granted Critical
Publication of CN110087739B publication Critical patent/CN110087739B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
CN201780078882.5A 2016-12-19 2017-12-19 用于呼吸器的过滤器 Expired - Fee Related CN110087739B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020160173612A KR20180070965A (ko) 2016-12-19 2016-12-19 호흡 보호구용 필터
KR10-2016-0173612 2016-12-19
PCT/US2017/067199 WO2018118849A1 (en) 2016-12-19 2017-12-19 Filter for respirator

Publications (2)

Publication Number Publication Date
CN110087739A CN110087739A (zh) 2019-08-02
CN110087739B true CN110087739B (zh) 2021-09-03

Family

ID=60972419

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780078882.5A Expired - Fee Related CN110087739B (zh) 2016-12-19 2017-12-19 用于呼吸器的过滤器

Country Status (4)

Country Link
JP (1) JP7010559B2 (enExample)
KR (1) KR20180070965A (enExample)
CN (1) CN110087739B (enExample)
WO (1) WO2018118849A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3653266A1 (en) * 2018-11-14 2020-05-20 Jinfuyu Industrial Co., Ltd. Respirator mask
KR102152341B1 (ko) * 2020-02-28 2020-09-04 주식회사 쉐마 마스크용 흡기 어셈블리 및 상기 마스크
KR102233488B1 (ko) * 2020-07-29 2021-03-26 박찬길 호흡이 용이한 고성능 마스크
CN116322409A (zh) 2020-09-29 2023-06-23 花王株式会社 口罩用片、其制造方法和具有它的口罩
JPWO2022168932A1 (enExample) * 2021-02-05 2022-08-11

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU460874A1 (ru) * 1973-04-09 1975-02-25 Всесоюзный научно-исследовательский институт горноспасательного дела Респиратор
US6397842B1 (en) * 1998-06-09 2002-06-04 Smiths Group Public Limited Company Fluid-treatment devices
CN101091857A (zh) * 2006-04-20 2007-12-26 三电有限公司 过滤器
CN201036668Y (zh) * 2007-04-29 2008-03-19 北京亚都室内环保科技股份有限公司 便携式个人净化器
CN102481505A (zh) * 2009-06-24 2012-05-30 唐纳森公司 过滤器结构和方法
CN105999873A (zh) * 2015-03-26 2016-10-12 卡尔·弗罗伊登伯格公司 包括由塑料以注塑技术成型的框架的柔性过滤元件

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2217761C2 (de) * 1971-07-17 1981-10-01 Drägerwerk AG, 2400 Lübeck Schwebstoffiltereinsatz für Atemschutzgeräte aus einer gefalteten Filterschicht und einem, deren Rand umschließenden Ring
DE2216010C2 (de) * 1972-04-01 1981-10-08 Drägerwerk AG, 2400 Lübeck Schwebstoffiltereinsatz für Atemschutzgeräte aus einer gefalteten Filterschicht und einem, deren Rand umschließenden Ring
US5427092A (en) 1993-11-30 1995-06-27 Shiao; Chuan-Ju Respirator
JPH08108015A (ja) * 1994-10-07 1996-04-30 Nippondenso Co Ltd フィルタ及びその製造方法
FR2806641B1 (fr) * 2000-02-17 2004-05-28 Mbh Filtration Gmbh & Co Kg Element de filtre plisse souple avec renfort lors d'un cintrage
US7261814B2 (en) * 2004-04-20 2007-08-28 Spx Corporation Non-planar media transmission filter apparatus and method
US7896940B2 (en) * 2004-07-09 2011-03-01 3M Innovative Properties Company Self-supporting pleated filter media

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU460874A1 (ru) * 1973-04-09 1975-02-25 Всесоюзный научно-исследовательский институт горноспасательного дела Респиратор
US6397842B1 (en) * 1998-06-09 2002-06-04 Smiths Group Public Limited Company Fluid-treatment devices
CN101091857A (zh) * 2006-04-20 2007-12-26 三电有限公司 过滤器
CN201036668Y (zh) * 2007-04-29 2008-03-19 北京亚都室内环保科技股份有限公司 便携式个人净化器
CN102481505A (zh) * 2009-06-24 2012-05-30 唐纳森公司 过滤器结构和方法
CN105999873A (zh) * 2015-03-26 2016-10-12 卡尔·弗罗伊登伯格公司 包括由塑料以注塑技术成型的框架的柔性过滤元件

Also Published As

Publication number Publication date
WO2018118849A1 (en) 2018-06-28
JP2020506734A (ja) 2020-03-05
JP7010559B2 (ja) 2022-02-10
KR20180070965A (ko) 2018-06-27
CN110087739A (zh) 2019-08-02

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