SE9700498L - Cyclone separator for a vacuum cleaner - Google Patents

Cyclone separator for a vacuum cleaner

Info

Publication number
SE9700498L
SE9700498L SE9700498A SE9700498A SE9700498L SE 9700498 L SE9700498 L SE 9700498L SE 9700498 A SE9700498 A SE 9700498A SE 9700498 A SE9700498 A SE 9700498A SE 9700498 L SE9700498 L SE 9700498L
Authority
SE
Sweden
Prior art keywords
cyclones
cyclone separator
vacuum cleaner
cyclone
opening
Prior art date
Application number
SE9700498A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9700498D0 (en
SE508525C2 (en
Inventor
Evert Krantz
Original Assignee
Electrolux Ab
Freshman 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
Application filed by Electrolux Ab, Freshman Ab filed Critical Electrolux Ab
Priority to SE9700498A priority Critical patent/SE508525C2/en
Publication of SE9700498D0 publication Critical patent/SE9700498D0/en
Priority to PCT/SE1998/000240 priority patent/WO1998035601A1/en
Publication of SE9700498L publication Critical patent/SE9700498L/en
Publication of SE508525C2 publication Critical patent/SE508525C2/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
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1625—Multiple arrangement thereof for series flow
    • A47L9/1633—Concentric cyclones
    • 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 cyclone separator for a vacuum cleaner including an inlet part (17), an outlet part (19), and first and second cyclones which are connected in series to each other and disposed between the inlet and outlet parts. The first and second cyclones are each provided with an opening (24, 36) facing a common collecting container (27). The collecting chamber receives particles separated by the cyclones and is placed below the two cyclones. The opening (36) of the second cyclone is provided with a valve (37) which automatically closes the second cyclone opening (36) when the cyclone separator is used.
SE9700498A 1997-02-13 1997-02-13 Cyclone separator for a vacuum cleaner SE508525C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9700498A SE508525C2 (en) 1997-02-13 1997-02-13 Cyclone separator for a vacuum cleaner
PCT/SE1998/000240 WO1998035601A1 (en) 1997-02-13 1998-02-12 Cyclone separator for a vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700498A SE508525C2 (en) 1997-02-13 1997-02-13 Cyclone separator for a vacuum cleaner

Publications (3)

Publication Number Publication Date
SE9700498D0 SE9700498D0 (en) 1997-02-13
SE9700498L true SE9700498L (en) 1998-08-14
SE508525C2 SE508525C2 (en) 1998-10-12

Family

ID=20405775

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700498A SE508525C2 (en) 1997-02-13 1997-02-13 Cyclone separator for a vacuum cleaner

Country Status (2)

Country Link
SE (1) SE508525C2 (en)
WO (1) WO1998035601A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6344064B1 (en) * 1999-01-29 2002-02-05 Fantom Technologies Inc. Method and apparatus of particle transfer in multi-stage particle separators
EP1299023B1 (en) * 2000-07-06 2004-11-10 John Herbert North Improved dust/particle collecting arrangement for cyclone separators
GB2367774B (en) * 2000-07-06 2004-04-28 John Herbert North Improved air/particle separator
AU2001267732A1 (en) * 2000-07-06 2002-01-21 John Herbert North Improved air/particle separator
FI114382B (en) * 2001-02-13 2004-10-15 Fortum Oyj Central vacuum cleaner dust extraction method and arrangement
GB2385292B (en) * 2002-02-16 2006-01-11 Dyson Ltd Cyclonic separating apparatus
AU2003260711A1 (en) * 2002-07-24 2004-02-09 Hoover Limited Vacuum cleaner
GB0222771D0 (en) * 2002-10-02 2002-11-06 North John H Improved air/particle separation and method
KR100500845B1 (en) * 2003-06-16 2005-07-12 삼성광주전자 주식회사 Dust collecting apparatus of vacuum cleaner having two cyclones
KR100767122B1 (en) 2006-02-24 2007-10-17 삼성광주전자 주식회사 Cyclone dust collecting apparatus for vacuum cleaner
US7722693B2 (en) 2006-02-24 2010-05-25 Samsung Gwangju Electronics Co., Ltd Cyclone dust collecting apparatus for vacuum cleaner
CN100420416C (en) * 2006-04-06 2008-09-24 苏州金莱克家用电器有限公司 Separator with multi-air intake and dust cup device thereof
US9149165B2 (en) 2012-03-08 2015-10-06 Bissell Homecare, Inc. Vacuum cleaner and vacuum cleaner system
JP6077326B2 (en) * 2013-02-15 2017-02-08 国立大学法人広島大学 Cyclone classifier
ES2757773T3 (en) * 2015-10-15 2020-04-30 Kaercher Alfred Se & Co Kg Vacuum cleaner for cleaning purposes
CA3019388A1 (en) 2016-03-30 2017-10-05 Husqvarna Ab A relief valve and a hose device for dust collectors, a dust collector and a method for operating a dust collector
AU2021290048A1 (en) * 2020-06-11 2023-02-02 Husqvarna Ab A valve arrangement for an industrial dust extractor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5078761A (en) * 1990-07-06 1992-01-07 Notetry Limited Shroud
US5090976A (en) * 1990-09-21 1992-02-25 Notetry Limited Dual cyclonic vacuum cleaner with disposable liner
US5145499A (en) * 1990-09-21 1992-09-08 Notetry Limited Disposable bin for cyclonic vacuum

Also Published As

Publication number Publication date
SE9700498D0 (en) 1997-02-13
WO1998035601A1 (en) 1998-08-20
SE508525C2 (en) 1998-10-12

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