WO2010044541A3 - Dust collecting device - Google Patents

Dust collecting device Download PDF

Info

Publication number
WO2010044541A3
WO2010044541A3 PCT/KR2009/004715 KR2009004715W WO2010044541A3 WO 2010044541 A3 WO2010044541 A3 WO 2010044541A3 KR 2009004715 W KR2009004715 W KR 2009004715W WO 2010044541 A3 WO2010044541 A3 WO 2010044541A3
Authority
WO
WIPO (PCT)
Prior art keywords
dust collecting
dust
collecting device
unit
cyclone unit
Prior art date
Application number
PCT/KR2009/004715
Other languages
French (fr)
Other versions
WO2010044541A2 (en
Inventor
Jang-Keun Oh
Original Assignee
Samsung Gwangju Electronics Co., 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
Priority claimed from KR1020080132587A external-priority patent/KR20100041650A/en
Application filed by Samsung Gwangju Electronics Co., Ltd. filed Critical Samsung Gwangju Electronics Co., Ltd.
Publication of WO2010044541A2 publication Critical patent/WO2010044541A2/en
Publication of WO2010044541A3 publication Critical patent/WO2010044541A3/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
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1683—Dust collecting chambers; Dust collecting receptacles
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/165—Construction of inlets
    • 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
    • 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
    • A47L9/1691—Mounting or coupling means for cyclonic chamber or dust receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/185—Dust collectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Cyclones (AREA)

Abstract

A dust collecting device, which is mounted in a vacuum cleaner, separates dust from dust-laden air, and externally discharges the filtered air, includes a cyclone unit, and a dust collecting unit which contains dust discharged from the cyclone unit, wherein a dust collecting space of the dust collecting unit can vary.
PCT/KR2009/004715 2008-10-13 2009-08-24 Dust collecting device WO2010044541A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2008-0100262 2008-10-13
KR20080100262 2008-10-13
KR10-2008-0132587 2008-12-23
KR1020080132587A KR20100041650A (en) 2008-10-13 2008-12-23 Dust collecting device

Publications (2)

Publication Number Publication Date
WO2010044541A2 WO2010044541A2 (en) 2010-04-22
WO2010044541A3 true WO2010044541A3 (en) 2010-06-24

Family

ID=42107000

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/004715 WO2010044541A2 (en) 2008-10-13 2009-08-24 Dust collecting device

Country Status (1)

Country Link
WO (1) WO2010044541A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201106454D0 (en) 2011-04-15 2011-06-01 Dyson Technology Ltd Cyclonic separator
GB201106455D0 (en) * 2011-04-15 2011-06-01 Dyson Technology Ltd Cyclonic separator
EP2696737B1 (en) 2011-04-15 2017-06-07 Dyson Technology Limited Cyclonic separator with shroud comprising an inlet opening and exit perforations
GB2503019B (en) * 2012-06-14 2014-07-30 Dyson Technology Ltd A vacuum cleaner sealing arrangement
GB2503020B (en) * 2012-06-14 2014-07-30 Dyson Technology Ltd A vacuum cleaner sealing arrangement
GB2507074B (en) 2012-10-17 2014-11-19 Dyson Technology Ltd Canister vacuum cleaner
DE102013217211A1 (en) * 2013-08-28 2015-03-05 BSH Bosch und Siemens Hausgeräte GmbH Swirl tube separator with coarse dirt discharge opening
US10631697B2 (en) 2014-02-14 2020-04-28 Techtronic Industries Co. Ltd. Separator configuration
CN106714643B (en) 2014-10-22 2019-05-21 创科实业有限公司 Vacuum cleaner with cyclone separator
EP3209183A1 (en) 2014-10-22 2017-08-30 Techtronic Industries Company Limited Vacuum cleaner having cyclonic separator
GB2546542B (en) 2016-01-22 2018-07-04 Dyson Technology Ltd Vacuum cleaner
GB2546541B (en) 2016-01-22 2018-07-04 Dyson Technology Ltd Vacuum cleaning apparatus
GB2546543B (en) 2016-01-22 2019-01-02 Dyson Technology Ltd Separating apparatus and vacuum cleaner
CN115351027A (en) * 2022-08-22 2022-11-18 重庆多源热能设备有限公司 Dust collecting cabinet convenient to maintain

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003125983A (en) * 2001-10-24 2003-05-07 Matsushita Electric Ind Co Ltd Vacuum cleaner
JP2005224391A (en) * 2004-02-12 2005-08-25 Sanyo Electric Co Ltd Vacuum cleaner
JP2006130034A (en) * 2004-11-05 2006-05-25 Matsushita Electric Ind Co Ltd Centrifugal dust collector and vacuum cleaner using the same
KR20060107625A (en) * 2005-04-11 2006-10-16 엘지전자 주식회사 A dust collector for vacuum clearner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003125983A (en) * 2001-10-24 2003-05-07 Matsushita Electric Ind Co Ltd Vacuum cleaner
JP2005224391A (en) * 2004-02-12 2005-08-25 Sanyo Electric Co Ltd Vacuum cleaner
JP2006130034A (en) * 2004-11-05 2006-05-25 Matsushita Electric Ind Co Ltd Centrifugal dust collector and vacuum cleaner using the same
KR20060107625A (en) * 2005-04-11 2006-10-16 엘지전자 주식회사 A dust collector for vacuum clearner

Also Published As

Publication number Publication date
WO2010044541A2 (en) 2010-04-22

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