BR112018076949A2 - filtros de ar compostos e seus métodos - Google Patents
filtros de ar compostos e seus métodosInfo
- Publication number
- BR112018076949A2 BR112018076949A2 BR112018076949-5A BR112018076949A BR112018076949A2 BR 112018076949 A2 BR112018076949 A2 BR 112018076949A2 BR 112018076949 A BR112018076949 A BR 112018076949A BR 112018076949 A2 BR112018076949 A2 BR 112018076949A2
- Authority
- BR
- Brazil
- Prior art keywords
- air
- filter
- filter medium
- air filters
- filters
- Prior art date
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/08—Construction of the casing
-
- 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
-
- 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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0016—Folded frame or housing constructions
-
- 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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible 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
- B01D46/10—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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C9/00—Electrostatic separation not provided for in any single one of the other main groups of this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0613—Woven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0618—Non-woven
-
- 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
-
- 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
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4566—Gas separation or purification devices adapted for specific applications for use in transportation means
-
- 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
- B01D2265/06—Details of supporting structures for filtering material, e.g. cores
-
- 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
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/40—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning of environmental air, e.g. by filters installed on vehicles or on streets
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Electrostatic Separation (AREA)
Abstract
filtros de ar compostos e seus métodos são fornecidos para sequestrar contaminantes aéreos, incluindo compostos orgânicos voláteis (covs) do ar transmitido através dos filtros de ar. um filtro de ar pode incluir uma estrutura de suporte com uma forma e tamanho adequados para assentar o filtro de ar dentro de um sistema de filtragem de ar. um meio filtrante composto pode ser retido dentro da estrutura de suporte para remover contaminantes do ar e covs do fluxo de ar através do filtro de ar e do sistema de filtragem de ar contendo um ou mais dos filtros de ar. uma primeira camada média do meio filtrante composto pode ser pregueada com pregas e configurada para exibir uma eficiência de filtração relativamente elevada e uma baixa queda de pressão de ar através do meio filtrante. uma segunda camada de mídia do meio filtrante pode ser acoplada à primeira camada de mídia e configurada para manter uma distribuição uniforme das pregas com a primeira camada de mídia.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662354549P | 2016-06-24 | 2016-06-24 | |
US62/354,549 | 2016-06-24 | ||
US15/632,139 US20170368490A1 (en) | 2016-06-24 | 2017-06-23 | Compound air filters and methods thereof |
US15/632,139 | 2017-06-23 | ||
PCT/US2017/039124 WO2017223521A1 (en) | 2016-06-24 | 2017-06-23 | Compound air filters and methods thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112018076949A2 true BR112018076949A2 (pt) | 2019-04-02 |
BR112018076949B1 BR112018076949B1 (pt) | 2023-05-02 |
Family
ID=60675412
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018076949-5A BR112018076949B1 (pt) | 2016-06-24 | 2017-06-23 | Filtro de ar composto |
BR112018076946-0A BR112018076946B1 (pt) | 2016-06-24 | 2017-06-23 | Filtro de ar e método de remoção de contaminantes moleculares aéreos |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018076946-0A BR112018076946B1 (pt) | 2016-06-24 | 2017-06-23 | Filtro de ar e método de remoção de contaminantes moleculares aéreos |
Country Status (8)
Country | Link |
---|---|
US (3) | US20170368490A1 (pt) |
EP (2) | EP3474965A4 (pt) |
KR (3) | KR20210141780A (pt) |
CN (2) | CN110167654B (pt) |
BR (2) | BR112018076949B1 (pt) |
CA (2) | CA3028990C (pt) |
MX (2) | MX2019000025A (pt) |
WO (2) | WO2017223518A1 (pt) |
Families Citing this family (20)
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US10173162B2 (en) * | 2017-01-24 | 2019-01-08 | General Electric Technology Gmbh | Fabric filters for filtration system and method |
US10760803B2 (en) | 2017-11-21 | 2020-09-01 | Emerson Climate Technologies, Inc. | Humidifier control systems and methods |
US11486593B2 (en) | 2018-04-20 | 2022-11-01 | Emerson Climate Technologies, Inc. | Systems and methods with variable mitigation thresholds |
US11371726B2 (en) | 2018-04-20 | 2022-06-28 | Emerson Climate Technologies, Inc. | Particulate-matter-size-based fan control system |
US11421901B2 (en) | 2018-04-20 | 2022-08-23 | Emerson Climate Technologies, Inc. | Coordinated control of standalone and building indoor air quality devices and systems |
EP3781879A4 (en) | 2018-04-20 | 2022-01-19 | Emerson Climate Technologies, Inc. | SYSTEMS AND METHODS WITH VARIABLE ATTENUATION THRESHOLDS |
US11226128B2 (en) | 2018-04-20 | 2022-01-18 | Emerson Climate Technologies, Inc. | Indoor air quality and occupant monitoring systems and methods |
WO2019204789A1 (en) | 2018-04-20 | 2019-10-24 | Emerson Climate Technologies, Inc. | Indoor air quality sensor calibration systems and methods |
US20200171923A1 (en) * | 2018-11-29 | 2020-06-04 | K&N Engineering, Inc. | Colored air filter medium |
US11149699B2 (en) | 2018-12-04 | 2021-10-19 | Mann+Hummel Gmbh | Filter element for an engine air filter assembly having a nonwoven pre-filter and related method |
US11732924B2 (en) | 2019-02-08 | 2023-08-22 | Johnson Controls Tyco IP Holdings LLP | Air intake filter assemblies with a multi-level fine filter for heating, ventilation, and/or air conditioning (HVAC) systems |
US11759742B2 (en) | 2019-02-08 | 2023-09-19 | Johnson Controls Tyco IP Holdings LLP | Air intake filter assemblies with actuatable filter slats for heating, ventilation, and/or air conditioning (HVAC) systems |
AR116756A1 (es) * | 2019-10-18 | 2021-06-09 | Ayesa Ruben Alberto | Una red troncal de distribución de aire purificado |
US11596889B2 (en) * | 2019-10-23 | 2023-03-07 | Pall Corporation | Air filter and method of use |
CN112076536B (zh) * | 2020-09-19 | 2022-06-28 | 东莞市艾尔佳过滤器制造有限公司 | 纳米银活性滤芯及其制备方法 |
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KR102357847B1 (ko) * | 2021-03-02 | 2022-02-08 | 주식회사 에이올코리아 | 공기정화필터 |
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US9174159B2 (en) * | 2013-08-16 | 2015-11-03 | 3M Innovative Properties Company | Framed pleated air filter with upstream bridging filaments |
WO2015060364A1 (ja) * | 2013-10-23 | 2015-04-30 | ダイキン工業株式会社 | エンボス加工されたエアフィルタ用濾材、フィルタパック、エアフィルタユニット、およびエンボス加工されたエアフィルタ用濾材の製造方法 |
JP6619419B2 (ja) * | 2014-08-01 | 2019-12-11 | ドナルドソン カンパニー,インコーポレイティド | ろ材、プリーツ状媒介材料パック、フィルタカートリッジ、および作製方法 |
CN107135648B (zh) * | 2014-11-10 | 2021-03-05 | 唐纳森公司 | 具有突出部的过滤介质、过滤包以及过滤器元件 |
US10632411B2 (en) * | 2015-03-25 | 2020-04-28 | K&N Engineering, Inc. | HVAC home air filter |
JP6094715B2 (ja) * | 2015-08-07 | 2017-03-15 | ダイキン工業株式会社 | エアフィルタ濾材、フィルタパック、およびエアフィルタユニット |
EP3474965A4 (en) * | 2016-06-24 | 2020-02-05 | K & N Engineering, Inc. | COMPOSED AIR FILTER AND METHOD THEREFOR |
JP6399069B2 (ja) * | 2016-09-30 | 2018-10-03 | ダイキン工業株式会社 | エアフィルタ濾材、エアフィルタパック、およびエアフィルタユニット |
EP3529111B1 (en) * | 2016-10-20 | 2023-01-11 | Cummins Filtration IP, Inc. | Interrupted, directional emboss of flat sheet |
CN110462124B (zh) * | 2017-03-28 | 2023-01-31 | 曼·胡默尔有限公司 | 纺粘型无纺布材料、包括纺粘型无纺布材料的物件、过滤介质、过滤元件及其应用 |
-
2017
- 2017-06-23 EP EP17816342.4A patent/EP3474965A4/en active Pending
- 2017-06-23 EP EP17816339.0A patent/EP3474967A4/en active Pending
- 2017-06-23 CN CN201780051678.4A patent/CN110167654B/zh active Active
- 2017-06-23 KR KR1020217037140A patent/KR20210141780A/ko not_active IP Right Cessation
- 2017-06-23 BR BR112018076949-5A patent/BR112018076949B1/pt active IP Right Grant
- 2017-06-23 MX MX2019000025A patent/MX2019000025A/es unknown
- 2017-06-23 CA CA3028990A patent/CA3028990C/en active Active
- 2017-06-23 WO PCT/US2017/039121 patent/WO2017223518A1/en unknown
- 2017-06-23 CA CA3028983A patent/CA3028983C/en active Active
- 2017-06-23 US US15/632,139 patent/US20170368490A1/en not_active Abandoned
- 2017-06-23 KR KR1020197002064A patent/KR102328137B1/ko active IP Right Grant
- 2017-06-23 BR BR112018076946-0A patent/BR112018076946B1/pt active IP Right Grant
- 2017-06-23 CN CN201780051687.3A patent/CN110177610A/zh active Pending
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- 2017-06-23 WO PCT/US2017/039124 patent/WO2017223521A1/en unknown
- 2017-06-23 KR KR1020197002059A patent/KR20190034534A/ko not_active IP Right Cessation
- 2017-06-23 US US15/632,122 patent/US10744439B2/en active Active
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2020
- 2020-06-18 US US16/905,124 patent/US20200316511A1/en active Pending
Also Published As
Publication number | Publication date |
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KR20190034207A (ko) | 2019-04-01 |
KR102328137B1 (ko) | 2021-11-18 |
CA3028990C (en) | 2024-04-09 |
BR112018076946B1 (pt) | 2023-05-02 |
EP3474967A4 (en) | 2020-02-12 |
KR20190034534A (ko) | 2019-04-02 |
EP3474965A4 (en) | 2020-02-05 |
MX2019000026A (es) | 2019-10-30 |
WO2017223521A1 (en) | 2017-12-28 |
EP3474965A1 (en) | 2019-05-01 |
CA3028983A1 (en) | 2017-12-28 |
US20200316511A1 (en) | 2020-10-08 |
EP3474967A1 (en) | 2019-05-01 |
CA3028990A1 (en) | 2017-12-28 |
BR112018076949B1 (pt) | 2023-05-02 |
CN110167654A (zh) | 2019-08-23 |
CN110177610A (zh) | 2019-08-27 |
KR20210141780A (ko) | 2021-11-23 |
MX2019000025A (es) | 2019-10-30 |
US10744439B2 (en) | 2020-08-18 |
US20170368490A1 (en) | 2017-12-28 |
US20170368488A1 (en) | 2017-12-28 |
WO2017223518A1 (en) | 2017-12-28 |
BR112018076946A2 (pt) | 2019-04-02 |
CN110167654B (zh) | 2022-08-26 |
CA3028983C (en) | 2023-11-14 |
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