RU2737910C2 - Фильтрующие материалы, элементы и способы - Google Patents

Фильтрующие материалы, элементы и способы Download PDF

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Publication number
RU2737910C2
RU2737910C2 RU2018141964A RU2018141964A RU2737910C2 RU 2737910 C2 RU2737910 C2 RU 2737910C2 RU 2018141964 A RU2018141964 A RU 2018141964A RU 2018141964 A RU2018141964 A RU 2018141964A RU 2737910 C2 RU2737910 C2 RU 2737910C2
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RU
Russia
Prior art keywords
filter
layer
filter material
gas
paragraphs
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RU2018141964A
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English (en)
Russian (ru)
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RU2018141964A3 (enExample
RU2018141964A (ru
Inventor
Цюн ГАО
Джейсон А. ТИФФАНИ
Джанкарло М. ИДЗИ
Ричард Патрик ДЕЖОН
Грегори С. ТРОННИС
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Дональдсон Компани, Инк.
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Publication of RU2018141964A publication Critical patent/RU2018141964A/ru
Publication of RU2018141964A3 publication Critical patent/RU2018141964A3/ru
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B01D39/163Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/20Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003Glass or glassy material
    • B01D39/2017Glass or glassy material the material being filamentary or fibrous
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/025Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604Arrangement of the fibres in the filtering material
    • B01D2239/0622Melt-blown
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065More than one layer present in the filtering material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065More than one layer present in the filtering material
    • B01D2239/0654Support layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065More than one layer present in the filtering material
    • B01D2239/0668The layers being joined by heat or melt-bonding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065More than one layer present in the filtering material
    • B01D2239/0681The layers being joined by gluing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12Special parameters characterising the filtering material
    • B01D2239/1233Fibre diameter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12Special parameters characterising the filtering material
    • B01D2239/1258Permeability
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12Special parameters characterising the filtering material
    • B01D2239/1266Solidity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12Special parameters characterising the filtering material
    • B01D2239/1275Stiffness

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Glass Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
RU2018141964A 2016-05-13 2017-05-05 Фильтрующие материалы, элементы и способы RU2737910C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662336433P 2016-05-13 2016-05-13
US62/336,433 2016-05-13
US201662351401P 2016-06-17 2016-06-17
US62/351,401 2016-06-17
PCT/US2017/031222 WO2017196653A1 (en) 2016-05-13 2017-05-05 Filter media, elements, and methods

Publications (3)

Publication Number Publication Date
RU2018141964A RU2018141964A (ru) 2020-06-15
RU2018141964A3 RU2018141964A3 (enExample) 2020-06-16
RU2737910C2 true RU2737910C2 (ru) 2020-12-04

Family

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RU2018141964A RU2737910C2 (ru) 2016-05-13 2017-05-05 Фильтрующие материалы, элементы и способы

Country Status (13)

Country Link
US (4) US11161070B2 (enExample)
EP (2) EP3454967B1 (enExample)
JP (2) JP7313152B2 (enExample)
KR (2) KR20240005169A (enExample)
CN (2) CN109562311B (enExample)
AU (1) AU2017262577B2 (enExample)
BR (1) BR112018073436B1 (enExample)
CA (1) CA3023824C (enExample)
MX (2) MX2018013755A (enExample)
RU (1) RU2737910C2 (enExample)
SA (1) SA518400427B1 (enExample)
WO (1) WO2017196653A1 (enExample)
ZA (1) ZA201808230B (enExample)

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TWI876117B (zh) * 2020-12-23 2025-03-11 日商日東紡績股份有限公司 玻璃纖維用玻璃組成物、玻璃纖維、玻璃纖維織物及玻璃纖維強化樹脂組成物
KR102270152B1 (ko) * 2020-12-28 2021-06-28 주식회사 한새 나노섬유를 이용한 세척가능한 미세먼지필터 모듈
WO2023025774A2 (en) * 2021-08-27 2023-03-02 Johns Manville Corrugated filter media
WO2023062964A1 (ja) * 2021-10-15 2023-04-20 北越コーポレーション株式会社 高性能エアフィルタ用濾材及びその製造方法
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KR20240165111A (ko) 2023-05-15 2024-11-22 주식회사 마이크로원 Voc 차폐 기능을 갖는 ptfe 멤브레인 다층구조 캐빈필터
CN119793069B (zh) * 2025-03-11 2025-09-12 江苏奥凯环境技术有限公司 具有抗结露和自清洁性能的除尘过滤材料及其制备方法

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RU2796766C1 (ru) * 2022-06-30 2023-05-29 Общество С Ограниченной Ответственностью "Тион Инжиниринг" Устройство очистки и обеззараживания воздуха
RU2846145C1 (ru) * 2025-02-03 2025-09-01 Общество с ограниченной ответственностью "ЗЕНИТ" Способ изготовления фильтрующего элемента
RU237209U1 (ru) * 2025-05-07 2025-09-15 Сергей Юрьевич Малышев Префильтр для воздухоочистителей с плоским фильтром

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