SG11202004405SA - A filter assembly - Google Patents

A filter assembly

Info

Publication number
SG11202004405SA
SG11202004405SA SG11202004405SA SG11202004405SA SG11202004405SA SG 11202004405S A SG11202004405S A SG 11202004405SA SG 11202004405S A SG11202004405S A SG 11202004405SA SG 11202004405S A SG11202004405S A SG 11202004405SA SG 11202004405S A SG11202004405S A SG 11202004405SA
Authority
SG
Singapore
Prior art keywords
filter assembly
filter
assembly
Prior art date
Application number
SG11202004405SA
Inventor
Robert Hinchliffe
Jeremy Crouch
Original Assignee
Dyson Technology Ltd
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 Dyson Technology Ltd filed Critical Dyson Technology Ltd
Publication of SG11202004405SA publication Critical patent/SG11202004405SA/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/12—Dry filters
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/12—Dry filters
    • A47L9/125—Dry filters funnel-shaped
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/12—Dry filters
    • A47L9/127—Dry filters tube- or sleeve-shaped
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means
    • 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
    • B01D46/0004—Details of removable closures, lids, caps or filter heads
    • 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
    • B01D46/24—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
    • B01D46/2411—Filter cartridges
    • B01D46/2414—End caps including additional functions or special forms
    • 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
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • 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
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • 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
    • B01D2279/55—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning appliances, e.g. suction cleaners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
SG11202004405SA 2017-12-20 2018-10-31 A filter assembly SG11202004405SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1721394.3A GB2569569B (en) 2017-12-20 2017-12-20 A filter assembly
PCT/GB2018/053142 WO2019122802A1 (en) 2017-12-20 2018-10-31 A filter assembly

Publications (1)

Publication Number Publication Date
SG11202004405SA true SG11202004405SA (en) 2020-07-29

Family

ID=61008777

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202004405SA SG11202004405SA (en) 2017-12-20 2018-10-31 A filter assembly

Country Status (10)

Country Link
US (1) US11382470B2 (en)
EP (2) EP4278936A1 (en)
JP (2) JP7049240B2 (en)
KR (1) KR102349165B1 (en)
CN (1) CN110013709B (en)
AU (1) AU2018390119A1 (en)
GB (1) GB2569569B (en)
SG (1) SG11202004405SA (en)
TW (1) TW201929389A (en)
WO (1) WO2019122802A1 (en)

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* Cited by examiner, † Cited by third party
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US20200397200A1 (en) * 2018-03-02 2020-12-24 Techtronic Floor Care Technology Limited Vacuum cleaner
CN110550754B (en) * 2019-09-24 2022-04-01 浙江联池水务设备股份有限公司 Membrane method sewage treatment system
CN111067414A (en) * 2020-01-03 2020-04-28 北京石头世纪科技股份有限公司 Wind path assembly, fan host and dust suction device
KR102309309B1 (en) 2020-02-25 2021-10-06 엘지전자 주식회사 Cleaning Appliance
FR3113366B1 (en) * 2020-08-11 2022-08-19 Seb Sa Portable vacuum cleaner equipped with a removable filter
FR3113365B1 (en) 2020-08-11 2023-12-15 Seb Sa Portable vacuum cleaner equipped with a removable filter
USD970836S1 (en) * 2020-09-03 2022-11-22 Husqvarna Ab Dust collector filter
USD970837S1 (en) * 2020-09-03 2022-11-22 Husqvarna Ab Dust collector filter
KR20220041487A (en) * 2020-09-25 2022-04-01 엘지전자 주식회사 Cleaner
CN112587032B (en) * 2020-12-01 2024-08-27 宁波富佳实业股份有限公司 Filter and dust collector
CN114176456B (en) * 2020-12-04 2023-09-22 添可智能科技有限公司 Cleaning equipment
CN112998580B (en) * 2021-03-25 2022-07-01 无锡睿米信息技术有限公司 Cleaning equipment, dismounting method of cleaning equipment and dust collector
CN115138189B (en) * 2022-07-27 2023-11-03 同济大学 Fuel cell cathode three-stage air filtering device
KR20240104971A (en) * 2022-12-28 2024-07-05 삼성전자주식회사 Cleaner
US20240245190A1 (en) 2023-01-19 2024-07-25 Sharkninja Operating Llc Identification of hair care appliance attachments
CN118546709A (en) * 2024-03-22 2024-08-27 中海石油气电集团有限责任公司 Filter element for purifying high-pressure natural gas

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DE3341458C2 (en) 1983-11-17 1986-11-13 Progress-Elektrogeraete Mauz & Pfeiffer Gmbh & Co, 7000 Stuttgart Vacuum cleaner with an exhaust filter
JP2541990Y2 (en) * 1993-05-28 1997-07-23 昭和電機株式会社 Oil mist removal device
US6010561A (en) 1994-11-19 2000-01-04 Notery Limited Kingsmead Mill Vacuum cleaner and a filter assembly therefor
GB9726673D0 (en) * 1997-12-17 1998-02-18 Notetry Ltd A vacuum cleaner
GB9726676D0 (en) * 1997-12-17 1998-02-18 Notetry Ltd A vacuum cleaner
US6341404B1 (en) 2000-01-13 2002-01-29 Royal Appliance Mfg. Co. Upright vacuum cleaner with cyclonic airflow pathway
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AU2009202180B2 (en) 2008-06-05 2014-10-23 Bissell Inc. Cyclonic vacuum cleaner with improved collection chamber
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GB2465780B (en) * 2008-11-28 2012-05-16 Dyson Technology Ltd Cleaning appliance with pre- and post filter arrangement
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Also Published As

Publication number Publication date
JP2019111334A (en) 2019-07-11
JP7049240B2 (en) 2022-04-06
EP4278936A1 (en) 2023-11-22
GB201721394D0 (en) 2018-01-31
JP2021119985A (en) 2021-08-19
WO2019122802A1 (en) 2019-06-27
TW201929389A (en) 2019-07-16
GB2569569B (en) 2021-04-21
CN110013709A (en) 2019-07-16
EP3727115A1 (en) 2020-10-28
GB2569569A (en) 2019-06-26
US20190183302A1 (en) 2019-06-20
CN110013709B (en) 2022-03-15
EP3727115B1 (en) 2023-12-27
US11382470B2 (en) 2022-07-12
KR20200096968A (en) 2020-08-14
KR102349165B1 (en) 2022-01-10
JP7066027B2 (en) 2022-05-12
AU2018390119A1 (en) 2020-06-11

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