KR102027606B1 - 층상 필터 카트리지용 사용 수명 종료 표시 시스템 - Google Patents

층상 필터 카트리지용 사용 수명 종료 표시 시스템 Download PDF

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Publication number
KR102027606B1
KR102027606B1 KR1020147018968A KR20147018968A KR102027606B1 KR 102027606 B1 KR102027606 B1 KR 102027606B1 KR 1020147018968 A KR1020147018968 A KR 1020147018968A KR 20147018968 A KR20147018968 A KR 20147018968A KR 102027606 B1 KR102027606 B1 KR 102027606B1
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South Korea
Prior art keywords
sorption
filter cartridge
delete delete
sensing element
sorption layer
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Expired - Fee Related
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KR1020147018968A
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English (en)
Korean (ko)
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KR20140110924A (ko
Inventor
케빈 에이 프란켈
마리아 엘 젤린스키
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 캄파니
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Publication of KR20140110924A publication Critical patent/KR20140110924A/ko
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • 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
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/088—Devices for indicating filter saturation
    • 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
    • A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • 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
    • B01D46/4254—Allowing or improving visual supervision, e.g. lamps, transparent parts, windows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0415—Beds in cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0454—Controlling adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/30—Controlling by gas-analysis apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/104—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/20—Organic adsorbents
    • B01D2253/204—Metal organic frameworks (MOF's)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/414—Further details for adsorption processes and devices using different types of adsorbents
    • B01D2259/4141—Further details for adsorption processes and devices using different types of adsorbents within a single bed
    • B01D2259/4145—Further details for adsorption processes and devices using different types of adsorbents within a single bed arranged in series
    • B01D2259/4146—Contiguous multilayered adsorbents
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Central Air Conditioning (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Filtering Materials (AREA)
  • Water Treatment By Sorption (AREA)
KR1020147018968A 2011-12-12 2012-12-04 층상 필터 카트리지용 사용 수명 종료 표시 시스템 Expired - Fee Related KR102027606B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161569342P 2011-12-12 2011-12-12
US61/569,342 2011-12-12
PCT/US2012/067703 WO2013090052A1 (en) 2011-12-12 2012-12-04 End of service life indicating systems for layered filter cartridges

Publications (2)

Publication Number Publication Date
KR20140110924A KR20140110924A (ko) 2014-09-17
KR102027606B1 true KR102027606B1 (ko) 2019-10-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147018968A Expired - Fee Related KR102027606B1 (ko) 2011-12-12 2012-12-04 층상 필터 카트리지용 사용 수명 종료 표시 시스템

Country Status (9)

Country Link
US (1) US9358494B2 (https=)
EP (1) EP2790812B1 (https=)
JP (1) JP6242340B2 (https=)
KR (1) KR102027606B1 (https=)
AU (1) AU2012352762B2 (https=)
BR (1) BR112014014098A2 (https=)
IN (1) IN2014CN04300A (https=)
RU (1) RU2595665C2 (https=)
WO (1) WO2013090052A1 (https=)

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WO2014149917A1 (en) * 2013-03-15 2014-09-25 3M Innovative Properties Company End of service life indicating systems for layered filter cartridges
WO2015022633A1 (en) * 2013-08-15 2015-02-19 Basf Se Sorption store for gas with multiple adsorbent media
CN103653402A (zh) * 2013-12-04 2014-03-26 苏州新米纺织咨询服务有限公司 一种防过敏口罩
KR20170034447A (ko) 2013-12-17 2017-03-28 쓰리엠 이노베이티브 프로퍼티즈 컴파니 공기질 표시기
US9976993B2 (en) 2014-05-20 2018-05-22 Tecan Sp, Inc. Sample extraction apparatus with micro elution bed design
US10094746B2 (en) * 2014-05-20 2018-10-09 Tecan Sp, Inc. Sample extraction apparatus with micro elution bed design
WO2016074217A1 (en) * 2014-11-14 2016-05-19 Honeywell International Inc. Adjustable voc/formaldehyde co-absorbing usable mask cartirdge and canister
US10702828B1 (en) * 2015-08-26 2020-07-07 Benjamin C. Bedford, Jr. Odor filter
US10286349B2 (en) 2015-11-10 2019-05-14 3M Innovative Properties Company Air filter use indicators
WO2017180840A1 (en) * 2016-04-13 2017-10-19 Carleton Life Support Systems, Inc. On-board inert gas generating system prognostic health monitoring
KR20190032564A (ko) * 2016-08-05 2019-03-27 쓰리엠 이노베이티브 프로퍼티즈 컴파니 부동태화된 필터 수명 표시기를 갖는 공기 필터
US12220284B2 (en) * 2016-10-17 2025-02-11 Thermographic Measurements Limited Color sensor with gas generating layer
CN107349746B (zh) * 2017-08-29 2019-12-17 四川天采科技有限责任公司 一种循环操作中压力变化联动控制的变压吸附方法
JP7206686B2 (ja) * 2018-08-10 2023-01-18 栗田工業株式会社 燃料ガス吸着カートリッジ、これを用いた燃料ガス吸着装置、及び燃料ガス吸着カートリッジの交換時期判断方法
DE102018128963A1 (de) 2018-11-19 2020-05-20 Mann+Hummel Gmbh Filterkörper, Filterelement und Filteranordnung
EP4221867A1 (en) * 2020-10-01 2023-08-09 Timilon Corporation Air purification system
WO2022266092A1 (en) 2021-06-18 2022-12-22 Milwaukee Electric Tool Corporation Keep out zone system
TWI845846B (zh) 2021-06-22 2024-06-21 研能科技股份有限公司 濾材使用壽命通知方法

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JP2008159281A (ja) 2006-12-20 2008-07-10 Toyota Boshoku Corp 燃料電池のガス除去フィルタ装置

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Publication number Publication date
JP2015505731A (ja) 2015-02-26
CN104245093A (zh) 2014-12-24
AU2012352762B2 (en) 2016-02-18
EP2790812A1 (en) 2014-10-22
RU2014123124A (ru) 2016-02-10
WO2013090052A1 (en) 2013-06-20
IN2014CN04300A (https=) 2015-09-04
EP2790812A4 (en) 2015-08-05
KR20140110924A (ko) 2014-09-17
BR112014014098A2 (pt) 2017-06-13
RU2595665C2 (ru) 2016-08-27
US9358494B2 (en) 2016-06-07
JP6242340B2 (ja) 2017-12-06
US20140326134A1 (en) 2014-11-06
EP2790812B1 (en) 2018-11-14
AU2012352762A1 (en) 2014-07-03

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