EP1774890A3 - A multi cyclone dust collector for a vacuum cleaner - Google Patents

A multi cyclone dust collector for a vacuum cleaner Download PDF

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Publication number
EP1774890A3
EP1774890A3 EP06291062A EP06291062A EP1774890A3 EP 1774890 A3 EP1774890 A3 EP 1774890A3 EP 06291062 A EP06291062 A EP 06291062A EP 06291062 A EP06291062 A EP 06291062A EP 1774890 A3 EP1774890 A3 EP 1774890A3
Authority
EP
European Patent Office
Prior art keywords
cyclone
dust collector
vacuum cleaner
cyclone dust
contaminants
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.)
Granted
Application number
EP06291062A
Other languages
German (de)
French (fr)
Other versions
EP1774890B1 (en
EP1774890A2 (en
Inventor
Jang-keun c/o 201-708 Haetae Apt. Oh
Jung-gyun c/o 501-1604 Hoban 5th Berdium Han
Tak-soo c/o 102-1104 seonghwa Fine Ville Kim
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.)
Samsung Electronics Co Ltd
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 KR1020060011668A external-priority patent/KR100688613B1/en
Application filed by Samsung Gwangju Electronics Co Ltd filed Critical Samsung Gwangju Electronics Co Ltd
Publication of EP1774890A2 publication Critical patent/EP1774890A2/en
Publication of EP1774890A3 publication Critical patent/EP1774890A3/en
Application granted granted Critical
Publication of EP1774890B1 publication Critical patent/EP1774890B1/en
Expired - Fee Related 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
    • 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
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1625—Multiple arrangement thereof for series 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
    • A47L9/1616—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
    • A47L9/1658—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
    • A47L9/1683—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

Landscapes

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

Abstract

A multi-cyclone dust collector including at least one first cyclone (10) forcing contaminants-laden air that is entered into a lower portion (22) of the at least one first cyclone (10) to whirl so as to centrifugally separate contaminants from the contaminants-laden air; and at least one second cyclone (60) being disposed around the at least one first cyclone (10), the at least one second cyclone (60) forcing semi-clean air that is discharged from the at least one first cyclone (10) and is entered into a lower portion of the at least one second cyclone (60) to whirl so as to centrifugally separate fine contaminants from the air.
EP06291062.5A 2005-10-11 2006-06-27 A multi cyclone dust collector for a vacuum cleaner Expired - Fee Related EP1774890B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US72560905P 2005-10-11 2005-10-11
KR20050102615 2005-10-28
KR1020060011668A KR100688613B1 (en) 2005-10-11 2006-02-07 A multicyclone dust collector for a vacuum cleaner

Publications (3)

Publication Number Publication Date
EP1774890A2 EP1774890A2 (en) 2007-04-18
EP1774890A3 true EP1774890A3 (en) 2007-12-12
EP1774890B1 EP1774890B1 (en) 2013-08-07

Family

ID=37564326

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06291062.5A Expired - Fee Related EP1774890B1 (en) 2005-10-11 2006-06-27 A multi cyclone dust collector for a vacuum cleaner

Country Status (1)

Country Link
EP (1) EP1774890B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2436281B (en) * 2006-03-24 2011-07-20 Hoover Ltd Cyclonic vacuum cleaner
GB2453760A (en) * 2007-10-18 2009-04-22 Dyson Technology Ltd Sealing on closure member of cyclone
KR101524791B1 (en) * 2008-11-07 2015-06-03 삼성전자주식회사 Cyclone dust collecting appapatus and cleaner having the same
US8062398B2 (en) 2008-12-19 2011-11-22 Bissell Homecare, Inc. Vacuum cleaner and cyclone module therefor
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
ES2639470T3 (en) 2011-04-15 2017-10-26 Dyson Technology Limited Cyclone separator with fairing comprising an inlet opening and outlet perforations
US8728186B2 (en) * 2011-09-02 2014-05-20 Samsung Electronics Co., Ltd. Vacuum cleaner and dust separating apparatus thereof
GB2507074B (en) 2012-10-17 2014-11-19 Dyson Technology Ltd Canister vacuum cleaner
DE102016120311B4 (en) * 2016-10-25 2023-03-30 Robert Thomas Metall- Und Elektrowerke Gmbh & Co. Kg Vacuum cleaner

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018197A1 (en) * 1979-04-19 1980-10-29 James Dyson Vacuum cleaning appliances
JPH08322768A (en) * 1995-06-02 1996-12-10 Sharp Corp Electric vacuum cleaner
FR2778546A1 (en) * 1998-05-15 1999-11-19 Seb Sa Vacuum cleaner with tangential separation of waste
WO2001095780A2 (en) * 2000-06-16 2001-12-20 Polar Light Limited Method and apparatus of particle transfer in multi-stage particle separators
US20020116907A1 (en) * 2001-02-24 2002-08-29 Peter David Gammack Cyclonic separating apparatus
EP1371318A2 (en) * 2002-06-11 2003-12-17 Hitachi Home & Life Solutions, Inc., Electric vacuum cleaner
DE102004034015A1 (en) * 2004-02-11 2005-09-01 Samsung Gwangju Electronics Co. Ltd. Cyclone dust collection device for use in vacuum cleaner, has dust container with separation unit provided in lower circumference of container body to divide inner side of container into upper and lower dust collection chambers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7526771B2 (en) 2003-11-12 2009-04-28 Ntt Docomo, Inc. Method and apparatus for configuring an application while the application is running

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018197A1 (en) * 1979-04-19 1980-10-29 James Dyson Vacuum cleaning appliances
JPH08322768A (en) * 1995-06-02 1996-12-10 Sharp Corp Electric vacuum cleaner
FR2778546A1 (en) * 1998-05-15 1999-11-19 Seb Sa Vacuum cleaner with tangential separation of waste
WO2001095780A2 (en) * 2000-06-16 2001-12-20 Polar Light Limited Method and apparatus of particle transfer in multi-stage particle separators
US20020116907A1 (en) * 2001-02-24 2002-08-29 Peter David Gammack Cyclonic separating apparatus
EP1371318A2 (en) * 2002-06-11 2003-12-17 Hitachi Home & Life Solutions, Inc., Electric vacuum cleaner
DE102004034015A1 (en) * 2004-02-11 2005-09-01 Samsung Gwangju Electronics Co. Ltd. Cyclone dust collection device for use in vacuum cleaner, has dust container with separation unit provided in lower circumference of container body to divide inner side of container into upper and lower dust collection chambers

Also Published As

Publication number Publication date
EP1774890B1 (en) 2013-08-07
EP1774890A2 (en) 2007-04-18

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