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SE546926C2 - An air cleaner with improved filter holding means - Google Patents

An air cleaner with improved filter holding means

Info

Publication number
SE546926C2
SE546926C2 SE2251312A SE2251312A SE546926C2 SE 546926 C2 SE546926 C2 SE 546926C2 SE 2251312 A SE2251312 A SE 2251312A SE 2251312 A SE2251312 A SE 2251312A SE 546926 C2 SE546926 C2 SE 546926C2
Authority
SE
Sweden
Prior art keywords
air cleaner
filter
opposing
essential
opposing brackets
Prior art date
Application number
SE2251312A
Other languages
Swedish (sv)
Other versions
SE2251312A1 (en
Inventor
Jonas Eriksson
Original Assignee
Husqvarna 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 Husqvarna Ab filed Critical Husqvarna Ab
Priority to SE2251312A priority Critical patent/SE546926C2/en
Priority to PCT/SE2023/051134 priority patent/WO2024102056A1/en
Priority to AU2023378413A priority patent/AU2023378413A1/en
Priority to EP23889262.4A priority patent/EP4615605A1/en
Priority to CN202380089818.2A priority patent/CN120390668A/en
Publication of SE2251312A1 publication Critical patent/SE2251312A1/en
Publication of SE546926C2 publication Critical patent/SE546926C2/en

Links

Classifications

    • 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
    • F24F8/80—Self-contained air purifiers
    • 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
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4038—Special measures for connecting different parts of the filter for connecting at least two filtering elements together
    • 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
    • F24F8/90—Cleaning of purification apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

An air cleaner (100) comprising an air cleaner body (130, 600) arranged to hold a prefilter (140), an essential filter (150), and a fan (160),where the air cleaner body (130, 600) comprises a main air flow input aperture (105) arranged to receive an air flow (165) generated by the fan (165),the air cleaner body (130, 600) comprising first and second elongated pivotable and opposing brackets (610, 620) extending along two opposing sides of the main input aperture (105), where the opposing brackets are arranged to pivot (R) about respective pivoting axes (630, 640) extending parallel to the opposing sides of the main input aperture (105), from respective open positions to respective closed positions,where the opposing brackets (610, 620), when in the open position, are arranged to allow the essential filter (150) to be received (I) in the air cleaner body (130, 600), where the opposing brackets, when in the closed position, are arranged to press (F) against the essential filter (150) received in the air cleaner body (130, 600) to hold the essential filter (150) fixedly in position.

Claims (6)

Claims
1. An air cleaner (100) comprising an air cleaner body (130, 600) arranged to hold a pre-filter (140), an essential filter (150) and a fan (160) arranged to generate a flow of air (165) through the pre-filter (140) and the essential filter (150), where the air cleaner body (130, 600) comprises a main air flow input aperture (105) s.) arranged to receive the air flow (165) generated by the fan .the eir. eieener bedyfl 30,600) eemierie elongated pivotable and opposing brackets (610, 620) extending along two opposing sides of the main input aperture (105), where the opposing brackets are arranged to pivot (Ft) about respective pivoting axes (630, 640) extending parallel to the opposing sides of the main input aperture (105), from respective open positions to respective closed positions, where the opposing brackets (610, 620), when in the open position, are arranged to allow the essential filter (150) to be received (l) in the air cleaner body (130, 600), where the opposing brackets, when in the closed position, are arranged to press (F) against an essential filter (150) that is received in the air cleaner body (130, 600), to hold the received essential filter (150) fixedly in position.
2. The air cleaner (100) according to claim 1, where the opposing brackets (610, 620) comprise respective slots (615, 625) extending parallel to the opposing sides, where the slots are opposing in the closed position of the opposing brackets and arranged to slidably receive the pre-filter (140) which when received in the slots prevents pivoting by the opposing brackets (610, 620).
3. The air cleaner (100) according to any previous claim, where the first and second elongated pivotable and opposing brackets (610, 620) comprises respective opposing slots arranged to hold an impact protection grate (1230) upstream of the pre-filter (140).
4. An air cleaner assembly comprising the air cleaner (100) according to any previous claim and an essential filter (150) received in the air cleaner body (130, 600), where the essential filter (150) comprises a first gasket (155) extending around a periphery of the essential filter (150), where the first gasket (155) is arranged to seal against a separating wall (190) of the air cleaner (100) that supports a fan (160) firetflend.eeeeridc, . f Formatted: Font: Not Bolddownstream of the essential filter (150), in the closed position of the opposing brackets (610, 620).
5. The air cleaner assembly according to claim 4, where the essential filter (150) comprises a second gasket (650) extending around a periphery of the essential filter (150) on a side opposite to the first gasket side, where the second gasket (650) is arranged to seal against the opposing brackets (610, 620) in the closed position of the opposing brackets (610, 620).
6. An air cleaner (100) comprising an air cleaner body (130, 600) arranged to hold a pre-filter (140), an essential filter (150) and a fan (160) arranged to generate a flow of air (165) through the pre-filter (140) and the essential filter (150), where the air cleaner body (130, 600) comprises a main air flow input aperture (105) arranged to receive the air flow (165) generated by the fan (165), _.=;g§__the air cleaner body (130, 600) compris first and second elongated pivotable and opposing brackets (610, 620) extending along two opposing sides of the main input aperture (105), where the opposing brackets are arranged to pivot (Ft) about respective pivoting axes (630, 640) extending parallel to the opposing sides of the main input aperture (105), from respective open positions to respective closed positions, where the opposing brackets (610, 620), when in the open position, are arranged to allow the essential filter (150) to be received (l) in the air cleaner body (130, 600), where the opposing brackets, when in the closed position, are arranged to allow a pre-filter to be received into operational position, where the pre-filter is mounted into the opposing brackets in its operational position.
SE2251312A 2022-11-10 2022-11-10 An air cleaner with improved filter holding means SE546926C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE2251312A SE546926C2 (en) 2022-11-10 2022-11-10 An air cleaner with improved filter holding means
PCT/SE2023/051134 WO2024102056A1 (en) 2022-11-10 2023-11-09 Air cleaners, methods performed in air cleaners, user interfaces for air cleaners and lids for air cleaners
AU2023378413A AU2023378413A1 (en) 2022-11-10 2023-11-09 Air cleaners, methods performed in air cleaners, user interfaces for air cleaners and lids for air cleaners
EP23889262.4A EP4615605A1 (en) 2022-11-10 2023-11-09 Air cleaners, methods performed in air cleaners, user interfaces for air cleaners and lids for air cleaners
CN202380089818.2A CN120390668A (en) 2022-11-10 2023-11-09 Air purifier, method performed in air purifier, user interface for air purifier, and cover for air purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2251312A SE546926C2 (en) 2022-11-10 2022-11-10 An air cleaner with improved filter holding means

Publications (2)

Publication Number Publication Date
SE2251312A1 SE2251312A1 (en) 2024-05-11
SE546926C2 true SE546926C2 (en) 2025-03-11

Family

ID=91376155

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2251312A SE546926C2 (en) 2022-11-10 2022-11-10 An air cleaner with improved filter holding means

Country Status (1)

Country Link
SE (1) SE546926C2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264531A1 (en) * 1986-10-23 1988-04-27 Dürr GmbH Filter element for a filter panel of a booth of a lacquer spraying plant
JP2005273972A (en) * 2004-03-24 2005-10-06 Taisei Corp Insect filter device
US20070199289A1 (en) * 2006-02-03 2007-08-30 Bland Larry E Jr Filter Holding Frame with Clamping Mechanism
US20120204523A1 (en) * 2011-02-16 2012-08-16 Woolard Keith G Filter holding frame with adjustable clamping mechanism and slot for pre-filter
CN214406376U (en) * 2020-11-25 2021-10-15 西安春凯环保有限公司 Photocatalyst formaldehyde photocatalyst air purification device
FR3110220A1 (en) * 2020-05-15 2021-11-19 Groupe Titanair Filter assembly for ventilation unit
CN215336939U (en) * 2021-07-16 2021-12-28 辽宁陶普唯农化工有限公司 Workshop air purification equipment for chemical production

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264531A1 (en) * 1986-10-23 1988-04-27 Dürr GmbH Filter element for a filter panel of a booth of a lacquer spraying plant
JP2005273972A (en) * 2004-03-24 2005-10-06 Taisei Corp Insect filter device
US20070199289A1 (en) * 2006-02-03 2007-08-30 Bland Larry E Jr Filter Holding Frame with Clamping Mechanism
US20120204523A1 (en) * 2011-02-16 2012-08-16 Woolard Keith G Filter holding frame with adjustable clamping mechanism and slot for pre-filter
FR3110220A1 (en) * 2020-05-15 2021-11-19 Groupe Titanair Filter assembly for ventilation unit
CN214406376U (en) * 2020-11-25 2021-10-15 西安春凯环保有限公司 Photocatalyst formaldehyde photocatalyst air purification device
CN215336939U (en) * 2021-07-16 2021-12-28 辽宁陶普唯农化工有限公司 Workshop air purification equipment for chemical production

Also Published As

Publication number Publication date
SE2251312A1 (en) 2024-05-11

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