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GB2395678B - Improved air/particle separation apparatus and method - Google Patents

Improved air/particle separation apparatus and method

Info

Publication number
GB2395678B
GB2395678B GB0322680A GB0322680A GB2395678B GB 2395678 B GB2395678 B GB 2395678B GB 0322680 A GB0322680 A GB 0322680A GB 0322680 A GB0322680 A GB 0322680A GB 2395678 B GB2395678 B GB 2395678B
Authority
GB
United Kingdom
Prior art keywords
separation apparatus
particle separation
improved air
improved
air
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.)
Expired - Fee Related
Application number
GB0322680A
Other versions
GB0322680D0 (en
GB2395678A (en
Inventor
John Herbert North
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB0322680D0 publication Critical patent/GB0322680D0/en
Publication of GB2395678A publication Critical patent/GB2395678A/en
Application granted granted Critical
Publication of GB2395678B publication Critical patent/GB2395678B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • B04C5/15—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with swinging flaps or revolving sluices; Sluices; Check-valves
    • 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)
  • Cyclones (AREA)
GB0322680A 2002-10-02 2003-09-29 Improved air/particle separation apparatus and method Expired - Fee Related GB2395678B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0222771A GB0222771D0 (en) 2002-10-02 2002-10-02 Improved air/particle separation and method

Publications (3)

Publication Number Publication Date
GB0322680D0 GB0322680D0 (en) 2003-10-29
GB2395678A GB2395678A (en) 2004-06-02
GB2395678B true GB2395678B (en) 2005-06-29

Family

ID=9945118

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0222771A Ceased GB0222771D0 (en) 2002-10-02 2002-10-02 Improved air/particle separation and method
GB0322680A Expired - Fee Related GB2395678B (en) 2002-10-02 2003-09-29 Improved air/particle separation apparatus and method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0222771A Ceased GB0222771D0 (en) 2002-10-02 2002-10-02 Improved air/particle separation and method

Country Status (5)

Country Link
EP (1) EP1553866A1 (en)
CN (1) CN1688238A (en)
AU (1) AU2003267652A1 (en)
GB (2) GB0222771D0 (en)
WO (1) WO2004030508A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100500833B1 (en) 2003-05-24 2005-07-12 삼성광주전자 주식회사 Dust collecting apparatus of vacuum cleaner having plural cyclones
US7544224B2 (en) 2003-08-05 2009-06-09 Electrolux Home Care Products, Inc. Cyclonic vacuum cleaner
KR100601896B1 (en) * 2004-05-12 2006-07-19 삼성광주전자 주식회사 Cyclone separating apparatus and vacuum cleaner
KR100732160B1 (en) * 2004-10-08 2007-06-27 엘지전자 주식회사 Cyclone dust collector
KR100645375B1 (en) 2005-01-31 2006-11-14 삼성광주전자 주식회사 Cyclone dust collector with dirt backflow prevention member
DE102011081044A1 (en) * 2011-08-16 2013-02-21 BSH Bosch und Siemens Hausgeräte GmbH Dust separator, in particular for vacuum cleaners
CN102334954B (en) * 2011-10-18 2013-10-02 江苏美的春花电器股份有限公司 Dust cup of dust collector and dust collector
CN102362802B (en) * 2011-10-18 2013-10-02 江苏美的春花电器股份有限公司 Dust cup of dust collector and duct collector
CN102334955B (en) * 2011-10-18 2013-06-05 江苏美的春花电器股份有限公司 Dust cup device of dust collector and dust collector
JP5077494B1 (en) * 2012-02-29 2012-11-21 三菱電機株式会社 Cyclone separation device and vacuum cleaner
GB2505441B (en) * 2012-08-30 2015-05-13 Hoover Ltd Cyclonic separator
US9649000B2 (en) 2012-11-09 2017-05-16 Aktiebolaget Electrolux Cyclone dust separator arrangement, cyclone dust separator and cyclone vacuum cleaner
GB2539343B (en) * 2013-04-02 2017-04-05 Hoover Ltd Vacuum Cleaner
US11197593B2 (en) * 2016-03-30 2021-12-14 Husqvarna Ab Relief valve and a hose device for dust collectors, a dust collector and a method for operating a dust collector
CN106733246B (en) * 2017-02-17 2018-09-14 福建省速卖通电子商务有限公司 A kind of cyclone dust collectors with cleaning function
CN113749555B (en) * 2021-09-18 2022-06-28 追觅创新科技(苏州)有限公司 Cleaning device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998035603A1 (en) * 1997-02-13 1998-08-20 Aktiebolaget Electrolux (Publ) Device for a cyclone vacuum cleaner
WO1998035601A1 (en) * 1997-02-13 1998-08-20 Aktiebolaget Electrolux Cyclone separator for a vacuum cleaner
GB2367511A (en) * 2000-07-06 2002-04-10 John Herbert North Multiple cyclone separation unit
GB2367510A (en) * 2000-07-06 2002-04-10 John Herbert North Multiple cyclone separation unit
GB2367512A (en) * 2000-07-06 2002-04-10 John Herbert North Multiple cyclone separation unit
GB2367774A (en) * 2000-07-06 2002-04-17 John Herbert North Multiple cyclone separation unit
GB2399308A (en) * 2000-07-06 2004-09-15 John Herbert North Vacuum cleaner cyclone

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB477621A (en) * 1936-07-14 1938-01-04 Jens Orten Boving Improvements in cyclone dust separators
DE1432015A1 (en) * 1960-05-27 1969-02-06 Lambrecht Dipl Ing Heinrich Device for separating the components of a medium, in particular for removing dust from exhaust gases or the like.
US6132191A (en) * 1998-05-15 2000-10-17 Scroll Technologies Check valve for scroll compressor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998035603A1 (en) * 1997-02-13 1998-08-20 Aktiebolaget Electrolux (Publ) Device for a cyclone vacuum cleaner
WO1998035601A1 (en) * 1997-02-13 1998-08-20 Aktiebolaget Electrolux Cyclone separator for a vacuum cleaner
GB2367511A (en) * 2000-07-06 2002-04-10 John Herbert North Multiple cyclone separation unit
GB2367510A (en) * 2000-07-06 2002-04-10 John Herbert North Multiple cyclone separation unit
GB2367512A (en) * 2000-07-06 2002-04-10 John Herbert North Multiple cyclone separation unit
GB2367774A (en) * 2000-07-06 2002-04-17 John Herbert North Multiple cyclone separation unit
GB2399308A (en) * 2000-07-06 2004-09-15 John Herbert North Vacuum cleaner cyclone

Also Published As

Publication number Publication date
WO2004030508A9 (en) 2005-08-25
WO2004030508A1 (en) 2004-04-15
EP1553866A1 (en) 2005-07-20
GB0222771D0 (en) 2002-11-06
GB0322680D0 (en) 2003-10-29
AU2003267652A1 (en) 2004-04-23
GB2395678A (en) 2004-06-02
CN1688238A (en) 2005-10-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080929