AU2021287625B2 - Dust extractor comprising a dust cyclone container adjacent to a fine filter section with a battery powered blower/fan motor - Google Patents

Dust extractor comprising a dust cyclone container adjacent to a fine filter section with a battery powered blower/fan motor

Info

Publication number
AU2021287625B2
AU2021287625B2 AU2021287625A AU2021287625A AU2021287625B2 AU 2021287625 B2 AU2021287625 B2 AU 2021287625B2 AU 2021287625 A AU2021287625 A AU 2021287625A AU 2021287625 A AU2021287625 A AU 2021287625A AU 2021287625 B2 AU2021287625 B2 AU 2021287625B2
Authority
AU
Australia
Prior art keywords
dust
fine filter
cyclone container
filter part
section
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
AU2021287625A
Other languages
English (en)
Other versions
AU2021287625A1 (en
Inventor
Karl Elmestrand
Axel SJÖBERG
Elon WENNBERG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Husqvarna AB
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
Priority claimed from SE2050697A external-priority patent/SE545877C2/en
Priority claimed from SE2050865A external-priority patent/SE2050865A1/en
Priority claimed from SE2050986A external-priority patent/SE544720C2/en
Application filed by Husqvarna AB filed Critical Husqvarna AB
Priority claimed from PCT/SE2021/050535 external-priority patent/WO2021251874A1/en
Publication of AU2021287625A1 publication Critical patent/AU2021287625A1/en
Application granted granted Critical
Publication of AU2021287625B2 publication Critical patent/AU2021287625B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0095—Suction cleaners or attachments adapted to collect dust or waste from power tools
    • 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
    • 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
    • A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
    • 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
    • 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
    • A47L9/1608—Cyclonic chamber constructions
    • 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
    • A47L9/20—Means for cleaning 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
    • A47L9/2884—Details of arrangements of batteries or their installation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/30—Means for generating a circulation of a fluid in a filtration system, e.g. using a pump or a fan

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Cyclones (AREA)
AU2021287625A 2020-06-11 2021-06-04 Dust extractor comprising a dust cyclone container adjacent to a fine filter section with a battery powered blower/fan motor Active AU2021287625B2 (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
SE2050697-8 2020-06-11
SE2050697A SE545877C2 (en) 2020-06-11 2020-06-11 Filter arrangements for industrial dust extractors
SE2050865-1 2020-07-09
SE2050865A SE2050865A1 (en) 2020-07-09 2020-07-09 A hatch mechanism for a pre-separator or a dust extractor filter tank
SE2050987-3 2020-08-26
SE2050986-5 2020-08-26
SE2050986A SE544720C2 (en) 2020-06-11 2020-08-26 Dust extractor comprising a dust cyclone container adjacent to a fine filter section with a battery powered blower/fan motor
SE2050985A SE544719C2 (en) 2020-06-11 2020-08-26 A fine filter part kit for a dust extractor and a method for removing a fine filter part
SE2050985-7 2020-08-26
SE2050987A SE544721C2 (en) 2020-06-11 2020-08-26 Lid arrangement for a dust extractor comprising a dust cyclone container and a fine filter section
PCT/SE2021/050535 WO2021251874A1 (en) 2020-06-11 2021-06-04 Dust extractor comprising a dust cyclone container adjacent to a fine filter section with a battery powered blower/fan motor

Publications (2)

Publication Number Publication Date
AU2021287625A1 AU2021287625A1 (en) 2023-02-02
AU2021287625B2 true AU2021287625B2 (en) 2025-12-18

Family

ID=85040637

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2021287625A Active AU2021287625B2 (en) 2020-06-11 2021-06-04 Dust extractor comprising a dust cyclone container adjacent to a fine filter section with a battery powered blower/fan motor

Country Status (4)

Country Link
US (1) US20230200605A1 (de)
EP (1) EP4164458A4 (de)
CN (1) CN115916017A (de)
AU (1) AU2021287625B2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021251875A1 (en) * 2020-06-11 2021-12-16 Husqvarna Ab Lid arrangement for a dust extractor comprising a dust cyclone container and a fine filter section
SE547788C2 (en) * 2024-06-05 2025-11-25 Husqvarna Ab A dust extractor with improved dust handling function

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2593950A1 (en) * 2006-12-12 2008-06-12 Gbd Corp. Surface cleaning apparatus
US20080172992A1 (en) * 2006-12-15 2008-07-24 G.B.D. Corp. Vacuum cleaner with openable lid

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Publication number Priority date Publication date Assignee Title
SE434469B (sv) * 1982-12-13 1984-07-30 Soederhamn Ind Arbetshygien Ab Stoftavskiljaraggregat
SE464112B (sv) * 1987-11-20 1991-03-11 Dustcontrol International Ab Saett och anordning foer rensning av en cyklonavskiljare med en filterenhet
US5090976A (en) * 1990-09-21 1992-02-25 Notetry Limited Dual cyclonic vacuum cleaner with disposable liner
JP2002345705A (ja) * 2001-05-23 2002-12-03 Toshiba Tec Corp 電気掃除機
US6502276B2 (en) * 2001-05-24 2003-01-07 Edward P. Iversen Vacuum hose and cord holder
SE521474C2 (sv) * 2002-03-08 2003-11-04 Electrolux Ab Anordning vid en dammsugare samt kassett för användning vid anordningen
JP2004016386A (ja) * 2002-06-14 2004-01-22 Matsushita Electric Ind Co Ltd 電気掃除機
US7604675B2 (en) * 2006-06-16 2009-10-20 Royal Appliance Mfg. Co. Separately opening dust containers
KR101361572B1 (ko) * 2007-05-28 2014-02-14 삼성전자주식회사 진공청소기의 사이클론 집진장치
GB2453995B (en) * 2007-10-25 2012-01-25 Dyson Technology Ltd A filter assembly
US9204773B2 (en) * 2013-03-01 2015-12-08 Omachron Intellectual Property Inc. Surface cleaning apparatus
EP3209175B1 (de) * 2014-10-22 2023-01-04 Techtronic Industries Co. Ltd. Handstaubsauger
AU2016302353B2 (en) * 2015-08-05 2019-08-08 Tti (Macao Commercial Offshore) Limited Vacuum cleaner and carrier assembly
EP3424392B1 (de) * 2016-02-29 2021-06-30 LG Electronics Inc. Staubsauger
GB2564035B8 (en) * 2016-02-29 2021-07-07 Lg Electronics Inc Vacuum cleaner
KR102453842B1 (ko) * 2017-01-03 2022-10-14 삼성전자주식회사 핸디-스틱형 진공청소기
DE102017209159B4 (de) * 2017-05-31 2024-03-14 BSH Hausgeräte GmbH In der Hand gehaltener Staubsauger mit bequem zugänglicher Akkuaufnahme

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2593950A1 (en) * 2006-12-12 2008-06-12 Gbd Corp. Surface cleaning apparatus
US20080172992A1 (en) * 2006-12-15 2008-07-24 G.B.D. Corp. Vacuum cleaner with openable lid

Also Published As

Publication number Publication date
US20230200605A1 (en) 2023-06-29
EP4164458A4 (de) 2024-10-16
CN115916017A (zh) 2023-04-04
AU2021287625A1 (en) 2023-02-02
EP4164458A1 (de) 2023-04-19

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)