SE1750484A1 - Foldable air filter unit - Google Patents

Foldable air filter unit

Info

Publication number
SE1750484A1
SE1750484A1 SE1750484A SE1750484A SE1750484A1 SE 1750484 A1 SE1750484 A1 SE 1750484A1 SE 1750484 A SE1750484 A SE 1750484A SE 1750484 A SE1750484 A SE 1750484A SE 1750484 A1 SE1750484 A1 SE 1750484A1
Authority
SE
Sweden
Prior art keywords
filter
filter unit
air filter
state
filter body
Prior art date
Application number
SE1750484A
Other languages
English (en)
Other versions
SE540677C2 (sv
Inventor
Gunnefur Jacob
Original Assignee
Blueair Ab
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 Blueair Ab filed Critical Blueair Ab
Priority to SE1750484A priority Critical patent/SE540677C2/sv
Priority to CN201810227759.1A priority patent/CN108722031B/zh
Priority to US15/936,958 priority patent/US10888809B2/en
Priority to EP18166439.2A priority patent/EP3396269B2/en
Priority to KR1020180044045A priority patent/KR20180119114A/ko
Priority to JP2018080588A priority patent/JP2018183771A/ja
Publication of SE1750484A1 publication Critical patent/SE1750484A1/sv
Publication of SE540677C2 publication Critical patent/SE540677C2/sv
Priority to JP2023066455A priority patent/JP2023100677A/ja

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
    • B01D46/0002—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
    • B01D46/24—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • 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
    • F24F8/108—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 using dry filter elements
SE1750484A 2017-04-24 2017-04-24 Foldable air filter unit SE540677C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE1750484A SE540677C2 (sv) 2017-04-24 2017-04-24 Foldable air filter unit
CN201810227759.1A CN108722031B (zh) 2017-04-24 2018-03-20 空气过滤器单元
US15/936,958 US10888809B2 (en) 2017-04-24 2018-03-27 Foldable air filter unit
EP18166439.2A EP3396269B2 (en) 2017-04-24 2018-04-10 Air filter unit
KR1020180044045A KR20180119114A (ko) 2017-04-24 2018-04-16 공기 필터 유닛
JP2018080588A JP2018183771A (ja) 2017-04-24 2018-04-19 空気フィルタユニット
JP2023066455A JP2023100677A (ja) 2017-04-24 2023-04-14 空気フィルタユニット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1750484A SE540677C2 (sv) 2017-04-24 2017-04-24 Foldable air filter unit

Publications (2)

Publication Number Publication Date
SE1750484A1 true SE1750484A1 (sv) 2018-10-09
SE540677C2 SE540677C2 (sv) 2018-10-09

Family

ID=63708847

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1750484A SE540677C2 (sv) 2017-04-24 2017-04-24 Foldable air filter unit

Country Status (1)

Country Link
SE (1) SE540677C2 (sv)

Also Published As

Publication number Publication date
SE540677C2 (sv) 2018-10-09

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