CN110087738B - 过滤器滤筒 - Google Patents

过滤器滤筒 Download PDF

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Publication number
CN110087738B
CN110087738B CN201780078809.8A CN201780078809A CN110087738B CN 110087738 B CN110087738 B CN 110087738B CN 201780078809 A CN201780078809 A CN 201780078809A CN 110087738 B CN110087738 B CN 110087738B
Authority
CN
China
Prior art keywords
filter
corrugated
filter cartridge
support
housing
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
CN201780078809.8A
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English (en)
Chinese (zh)
Other versions
CN110087738A (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 CN110087738A publication Critical patent/CN110087738A/zh
Application granted granted Critical
Publication of CN110087738B publication Critical patent/CN110087738B/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
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • 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
    • A62B19/00—Cartridges with absorbing substances for respiratory apparatus
    • 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
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/04—Couplings; Supporting 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
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/103—Curved filtering elements
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
CN201780078809.8A 2016-12-19 2017-12-19 过滤器滤筒 Expired - Fee Related CN110087738B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020160173613A KR20180070966A (ko) 2016-12-19 2016-12-19 필터 카트리지
KR10-2016-0173613 2016-12-19
PCT/US2017/067186 WO2018118840A1 (en) 2016-12-19 2017-12-19 Filter cartridge

Publications (2)

Publication Number Publication Date
CN110087738A CN110087738A (zh) 2019-08-02
CN110087738B true CN110087738B (zh) 2021-09-28

Family

ID=62627730

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780078809.8A Expired - Fee Related CN110087738B (zh) 2016-12-19 2017-12-19 过滤器滤筒

Country Status (4)

Country Link
JP (1) JP7101175B2 (enExample)
KR (2) KR20180070966A (enExample)
CN (1) CN110087738B (enExample)
WO (1) WO2018118840A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102619773B1 (ko) * 2018-03-08 2024-01-02 쓰리엠 이노베이티브 프로퍼티즈 캄파니 필터 및 이를 포함하는 마스크
CN109772063B (zh) * 2019-02-28 2024-08-02 成都易态科技有限公司 折叠滤芯
KR200490349Y1 (ko) * 2019-04-26 2019-10-31 한경돈 풀 페이스 마스크
KR102367071B1 (ko) 2020-06-05 2022-02-25 엘지전자 주식회사 마스크 장치
KR102494579B1 (ko) 2020-06-05 2023-02-02 엘지전자 주식회사 마스크 장치
KR102309925B1 (ko) * 2020-06-05 2021-10-08 엘지전자 주식회사 마스크 장치
KR102408364B1 (ko) 2020-06-05 2022-06-13 엘지전자 주식회사 마스크 장치
KR102256713B1 (ko) 2020-06-05 2021-05-27 엘지전자 주식회사 마스크 장치 및 그 제어방법
KR102307772B1 (ko) 2020-06-05 2021-10-05 엘지전자 주식회사 마스크 장치
KR102452392B1 (ko) 2020-06-05 2022-10-11 엘지전자 주식회사 마스크 장치
KR102418745B1 (ko) 2020-06-30 2022-07-11 엘지전자 주식회사 마스크 장치
KR102436838B1 (ko) 2020-06-30 2022-08-26 엘지전자 주식회사 마스크 장치 및 그 제어방법
KR102460798B1 (ko) 2020-06-30 2022-10-31 엘지전자 주식회사 마스크 장치
WO2022006168A1 (en) * 2020-07-01 2022-01-06 Nypro Inc. Face mask with replaceable filter cartridges and components
US11478027B2 (en) 2020-07-01 2022-10-25 Nypro Inc. Face mask with replaceable filter cartridges and components
KR102458618B1 (ko) 2020-07-17 2022-10-25 엘지전자 주식회사 마스크 장치 및 그 제어방법
KR102294479B1 (ko) 2020-08-28 2021-08-27 엘지전자 주식회사 살균 케이스
CN113546483A (zh) * 2021-08-17 2021-10-26 马鞍山洁之燃热能科技有限公司 过滤板及带有该过滤板的采暖装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0269589B1 (en) * 1986-10-30 1991-09-18 Sundström Safety Ab Filter container for connection to a breathing protection mask
US6397842B1 (en) * 1998-06-09 2002-06-04 Smiths Group Public Limited Company Fluid-treatment devices
CN1956763A (zh) * 2004-04-20 2007-05-02 Spx公司 非平面介质变速箱滤清器装置和方法
CN201098482Y (zh) * 2007-09-07 2008-08-13 林净植 过滤结构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098270A (en) * 1976-10-26 1978-07-04 Bbdm, Inc. Smoke mask apparatus
EP0448876A3 (en) * 1990-03-29 1992-12-02 Minnesota Mining And Manufacturing Company Filter cartridge
US5240479A (en) * 1991-05-17 1993-08-31 Donaldson Company, Inc. Pleated filter media having a continuous bead of adhesive between layers of filtering material
DE4327368A1 (de) * 1993-08-14 1995-02-16 Minnesota Mining & Mfg Filter zum Filtern einer Fluidströmung
US5531892A (en) * 1995-09-15 1996-07-02 Minnesota Mining And Manufacturing Company Zigzag filter media and frame having triangular pleat stabilizing elements
US5771885A (en) 1996-02-22 1998-06-30 Tri-Pact Enterprises, Inc. Exercise filter
US6161540A (en) * 1998-04-28 2000-12-19 Cabot Safety Intermediate Corporation Respirator filter having a pleated filter layer
JP3977514B2 (ja) * 1998-05-26 2007-09-19 高砂熱学工業株式会社 空気浄化フィルタ及びその製造方法及び高度清浄装置
DE10055732A1 (de) * 2000-08-18 2002-03-07 Sandler Helmut Helsa Werke Flexibler Filter
US6986799B2 (en) 2002-08-21 2006-01-17 Romanow Enterprises, Inc. Recyclable air filter
US6874499B2 (en) * 2002-09-23 2005-04-05 3M Innovative Properties Company Filter element that has a thermo-formed housing around filter material
US7258717B2 (en) * 2004-06-28 2007-08-21 3M Innovative Properties Company Filter cross brace
BRPI0906296A2 (pt) * 2008-04-04 2015-07-07 3M Innovative Properties Co Dispositivo de filtração de ar.
US20140238392A1 (en) * 2013-02-28 2014-08-28 Milspray Llc Escape hood
US9560887B2 (en) 2014-03-11 2017-02-07 Folkvord Products, Llc Fluid management device for exercising athletes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0269589B1 (en) * 1986-10-30 1991-09-18 Sundström Safety Ab Filter container for connection to a breathing protection mask
US6397842B1 (en) * 1998-06-09 2002-06-04 Smiths Group Public Limited Company Fluid-treatment devices
CN1956763A (zh) * 2004-04-20 2007-05-02 Spx公司 非平面介质变速箱滤清器装置和方法
CN201098482Y (zh) * 2007-09-07 2008-08-13 林净植 过滤结构

Also Published As

Publication number Publication date
JP7101175B2 (ja) 2022-07-14
KR20180070966A (ko) 2018-06-27
JP2020506735A (ja) 2020-03-05
CN110087738A (zh) 2019-08-02
WO2018118840A1 (en) 2018-06-28
KR20190089188A (ko) 2019-07-30

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Granted publication date: 20210928