CN112584915B - 过滤介质、过滤介质包以及过滤元件 - Google Patents

过滤介质、过滤介质包以及过滤元件 Download PDF

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Publication number
CN112584915B
CN112584915B CN201980038251.XA CN201980038251A CN112584915B CN 112584915 B CN112584915 B CN 112584915B CN 201980038251 A CN201980038251 A CN 201980038251A CN 112584915 B CN112584915 B CN 112584915B
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China
Prior art keywords
slots
media element
air filter
media
filter media
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CN201980038251.XA
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English (en)
Chinese (zh)
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CN112584915A (zh
Inventor
D·E·阿达梅克
S·M·布朗
M·A·萨拉
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Donaldson Co Inc
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Donaldson Co Inc
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Priority to CN202310226543.4A priority Critical patent/CN116272183B/zh
Publication of CN112584915A publication Critical patent/CN112584915A/zh
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    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • 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
    • B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • B01D46/526—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in stacked arrangement
    • 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
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
    • 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
    • B01D46/522—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with specific folds, e.g. having different lengths
    • 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
    • B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • B01D46/527—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in wound arrangement
    • 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
    • F02M35/02441—Materials or structure of filter elements, e.g. foams
    • F02M35/0245—Pleated, folded, corrugated filter elements, e.g. made of paper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/40—Different types of filters
    • 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
    • B01D2275/206—Special forms, e.g. adapted to a certain housing
    • 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
    • B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
CN201980038251.XA 2018-06-11 2019-06-11 过滤介质、过滤介质包以及过滤元件 Active CN112584915B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310226543.4A CN116272183B (zh) 2018-06-11 2019-06-11 过滤介质、过滤介质包以及过滤元件

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862683542P 2018-06-11 2018-06-11
US62/683,542 2018-06-11
PCT/US2019/036601 WO2019241284A1 (en) 2018-06-11 2019-06-11 Filter media, filter media packs, and filter elements

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202310226543.4A Division CN116272183B (zh) 2018-06-11 2019-06-11 过滤介质、过滤介质包以及过滤元件

Publications (2)

Publication Number Publication Date
CN112584915A CN112584915A (zh) 2021-03-30
CN112584915B true CN112584915B (zh) 2023-03-31

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CN201980038251.XA Active CN112584915B (zh) 2018-06-11 2019-06-11 过滤介质、过滤介质包以及过滤元件
CN202310226543.4A Active CN116272183B (zh) 2018-06-11 2019-06-11 过滤介质、过滤介质包以及过滤元件

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Country Link
US (3) US11596893B2 (https=)
EP (1) EP3801830A1 (https=)
JP (2) JP7804397B2 (https=)
CN (2) CN112584915B (https=)
BR (1) BR112020024980A2 (https=)
MX (2) MX2020013316A (https=)
WO (1) WO2019241284A1 (https=)

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USD1002792S1 (en) * 2019-02-05 2023-10-24 Donaldson Company, Inc. Filter cartridge
CN116785856A (zh) 2019-03-27 2023-09-22 唐纳森公司 具有轴向延伸流动面的颗粒分离器过滤器
USD1067404S1 (en) * 2022-01-07 2025-03-18 Donaldson Company, Inc. Filter cartridge
USD1064220S1 (en) 2022-01-07 2025-02-25 Donaldson Company, Inc. Filter cartridge
USD1112684S1 (en) * 2023-08-23 2026-02-10 Donaldson Company, Inc. Filter cartridge
USD1114976S1 (en) * 2023-08-23 2026-02-24 Donaldson Company, Inc. Filter cartridge

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Publication number Publication date
US11986764B2 (en) 2024-05-21
WO2019241284A1 (en) 2019-12-19
EP3801830A1 (en) 2021-04-14
MX2024003154A (es) 2024-04-15
JP2024099550A (ja) 2024-07-25
US11596893B2 (en) 2023-03-07
CN112584915A (zh) 2021-03-30
BR112020024980A2 (pt) 2021-03-23
CN116272183B (zh) 2025-06-27
JP2021528227A (ja) 2021-10-21
CN116272183A (zh) 2023-06-23
US20190374897A1 (en) 2019-12-12
JP7804397B2 (ja) 2026-01-22
MX2020013316A (es) 2021-02-22
US20230241542A1 (en) 2023-08-03
US20240359124A1 (en) 2024-10-31

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