EP4164458A4 - Staubabsaugvorrichtung mit einem staubzyklonbehälter neben einem feinfilterabschnitt mit einem batteriebetriebenen gebläse-/gebläsemotor - Google Patents

Staubabsaugvorrichtung mit einem staubzyklonbehälter neben einem feinfilterabschnitt mit einem batteriebetriebenen gebläse-/gebläsemotor Download PDF

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Publication number
EP4164458A4
EP4164458A4 EP21821124.1A EP21821124A EP4164458A4 EP 4164458 A4 EP4164458 A4 EP 4164458A4 EP 21821124 A EP21821124 A EP 21821124A EP 4164458 A4 EP4164458 A4 EP 4164458A4
Authority
EP
European Patent Office
Prior art keywords
dust
battery
fan motor
extraction device
filter 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.)
Pending
Application number
EP21821124.1A
Other languages
English (en)
French (fr)
Other versions
EP4164458A1 (de
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 EP4164458A1 publication Critical patent/EP4164458A1/de
Publication of EP4164458A4 publication Critical patent/EP4164458A4/de
Pending legal-status Critical Current

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)
EP21821124.1A 2020-06-11 2021-06-04 Staubabsaugvorrichtung mit einem staubzyklonbehälter neben einem feinfilterabschnitt mit einem batteriebetriebenen gebläse-/gebläsemotor Pending EP4164458A4 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
SE2050697A SE545877C2 (en) 2020-06-11 2020-06-11 Filter arrangements for industrial dust extractors
SE2050865A SE2050865A1 (en) 2020-07-09 2020-07-09 A hatch mechanism for a pre-separator or a dust extractor filter tank
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
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
EP4164458A1 EP4164458A1 (de) 2023-04-19
EP4164458A4 true EP4164458A4 (de) 2024-10-16

Family

ID=85040637

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21821124.1A Pending EP4164458A4 (de) 2020-06-11 2021-06-04 Staubabsaugvorrichtung mit einem staubzyklonbehälter neben einem feinfilterabschnitt mit einem batteriebetriebenen gebläse-/gebläsemotor

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4581050A (en) * 1982-12-13 1986-04-08 Industriell Arbetshygien I Soderhamn Ab Dust collector
CA2593950A1 (en) * 2006-12-12 2008-06-12 Gbd Corp. Surface cleaning apparatus
US20140245564A1 (en) * 2013-03-01 2014-09-04 G.B.D. Corp. Surface cleaning apparatus
EP3424392A1 (de) * 2016-02-29 2019-01-09 LG Electronics Inc. -1- Staubsauger

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20080172992A1 (en) * 2006-12-15 2008-07-24 G.B.D. Corp. Vacuum cleaner with openable lid
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
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
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4581050A (en) * 1982-12-13 1986-04-08 Industriell Arbetshygien I Soderhamn Ab Dust collector
CA2593950A1 (en) * 2006-12-12 2008-06-12 Gbd Corp. Surface cleaning apparatus
US20140245564A1 (en) * 2013-03-01 2014-09-04 G.B.D. Corp. Surface cleaning apparatus
EP3424392A1 (de) * 2016-02-29 2019-01-09 LG Electronics Inc. -1- Staubsauger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021251874A1 *

Also Published As

Publication number Publication date
AU2021287625B2 (en) 2025-12-18
US20230200605A1 (en) 2023-06-29
CN115916017A (zh) 2023-04-04
AU2021287625A1 (en) 2023-02-02
EP4164458A1 (de) 2023-04-19

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