EP2231303A4 - Zweistufiger zyklon-staubsammler - Google Patents

Zweistufiger zyklon-staubsammler

Info

Publication number
EP2231303A4
EP2231303A4 EP08857514.7A EP08857514A EP2231303A4 EP 2231303 A4 EP2231303 A4 EP 2231303A4 EP 08857514 A EP08857514 A EP 08857514A EP 2231303 A4 EP2231303 A4 EP 2231303A4
Authority
EP
European Patent Office
Prior art keywords
dust collector
dual stage
cyclonic dust
stage cyclonic
dual
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.)
Withdrawn
Application number
EP08857514.7A
Other languages
English (en)
French (fr)
Other versions
EP2231303A1 (de
Inventor
Sergey Makarov
Robert Salo
Mark Cipolla
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.)
Techtronic Floor Care Technology Ltd
Original Assignee
Techtronic Floor Care 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 Techtronic Floor Care Technology Ltd filed Critical Techtronic Floor Care Technology Ltd
Publication of EP2231303A1 publication Critical patent/EP2231303A1/de
Publication of EP2231303A4 publication Critical patent/EP2231303A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • 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
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1625—Multiple arrangement thereof for series flow
    • A47L9/1633—Concentric cyclones
    • 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
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1641—Multiple arrangement thereof for parallel flow
    • 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
    • A47L9/1666—Construction of outlets with filtering means
    • 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
    • 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
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
    • 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
    • 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
    • B04C5/24—Multiple arrangement thereof
    • B04C5/26—Multiple arrangement thereof for series flow
    • 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
    • B04C5/24—Multiple arrangement thereof
    • B04C5/28—Multiple arrangement thereof for parallel flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Cyclones (AREA)
EP08857514.7A 2007-12-06 2008-12-08 Zweistufiger zyklon-staubsammler Withdrawn EP2231303A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99293507P 2007-12-06 2007-12-06
PCT/US2008/085926 WO2009073888A1 (en) 2007-12-06 2008-12-08 Dual stage cyclonic dust collector

Publications (2)

Publication Number Publication Date
EP2231303A1 EP2231303A1 (de) 2010-09-29
EP2231303A4 true EP2231303A4 (de) 2014-06-11

Family

ID=40718236

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08857514.7A Withdrawn EP2231303A4 (de) 2007-12-06 2008-12-08 Zweistufiger zyklon-staubsammler

Country Status (3)

Country Link
EP (1) EP2231303A4 (de)
CN (1) CN101970078B (de)
WO (1) WO2009073888A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4941541B2 (ja) * 2009-11-27 2012-05-30 パナソニック株式会社 サイクロン式集塵装置およびこれを備えた電気掃除機
JP4941540B2 (ja) * 2009-11-27 2012-05-30 パナソニック株式会社 サイクロン式集塵装置およびこれを備えた電気掃除機
EP2916705B1 (de) 2012-11-09 2020-06-03 Aktiebolaget Electrolux Zyklonstaubabscheideranordnung, zyklonstaubabscheider und zyklonstaubsauger
JP6416636B2 (ja) * 2015-01-21 2018-10-31 東芝ライフスタイル株式会社 集塵装置および電気掃除機
EP3641610B1 (de) * 2017-06-19 2023-03-15 Techtronic Floor Care Technology Limited Zyklonabscheider
GB2598506B (en) * 2017-06-19 2022-06-08 Techtronic Floor Care Tech Ltd A dirt separation device
CN107788911B (zh) * 2017-10-18 2020-11-03 苏州海力电器有限公司 吸尘器用尘杯组件
SE544297C2 (en) * 2020-05-28 2022-03-29 Husqvarna Ab Improved blower arrangements and silencers for dust extractors

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060123590A1 (en) * 2004-12-13 2006-06-15 Bissell Homecare, Inc. Vacuum Cleaner with Multiple Cyclonic Dirt Separators and Bottom Discharge Dirt Cup
GB2424606A (en) * 2005-03-29 2006-10-04 Samsung Kwangju Electronics Co Cyclonic dust-separating apparatus
WO2007041947A1 (fr) * 2005-10-09 2007-04-19 Tek Electrical (Suzhou) Co., Ltd. Dispositif de separation a cyclone d'un nettoyeur
EP1779761A2 (de) * 2005-10-28 2007-05-02 Samsung Gwangju Electronics Co, Ltd. Staubsammelvorrichtung mit mehreren Zyklonen
EP1837079A1 (de) * 2006-03-24 2007-09-26 Hoover Limited Zyklonischer Staubsauger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6238451B1 (en) * 1999-01-08 2001-05-29 Fantom Technologies Inc. Vacuum cleaner
US20070209334A1 (en) * 2006-03-10 2007-09-13 Gbd Corp. Vacuum cleaner with a removable screen
US7632324B2 (en) * 2006-05-18 2009-12-15 Royal Appliance Mfg. Co. Single stage cyclone vacuum cleaner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060123590A1 (en) * 2004-12-13 2006-06-15 Bissell Homecare, Inc. Vacuum Cleaner with Multiple Cyclonic Dirt Separators and Bottom Discharge Dirt Cup
GB2424606A (en) * 2005-03-29 2006-10-04 Samsung Kwangju Electronics Co Cyclonic dust-separating apparatus
WO2007041947A1 (fr) * 2005-10-09 2007-04-19 Tek Electrical (Suzhou) Co., Ltd. Dispositif de separation a cyclone d'un nettoyeur
EP1961356A1 (de) * 2005-10-09 2008-08-27 Tek Electrical (Suzhou) Co., Ltd. Zyklontrennvorrichtung eines reinigungsgeräts
EP1779761A2 (de) * 2005-10-28 2007-05-02 Samsung Gwangju Electronics Co, Ltd. Staubsammelvorrichtung mit mehreren Zyklonen
EP1837079A1 (de) * 2006-03-24 2007-09-26 Hoover Limited Zyklonischer Staubsauger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009073888A1 *

Also Published As

Publication number Publication date
WO2009073888A1 (en) 2009-06-11
EP2231303A1 (de) 2010-09-29
CN101970078B (zh) 2013-11-06
CN101970078A (zh) 2011-02-09

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Effective date: 20141209