GB2469042B - A cleaning appliance - Google Patents

A cleaning appliance

Info

Publication number
GB2469042B
GB2469042B GB0905468.5A GB0905468A GB2469042B GB 2469042 B GB2469042 B GB 2469042B GB 0905468 A GB0905468 A GB 0905468A GB 2469042 B GB2469042 B GB 2469042B
Authority
GB
United Kingdom
Prior art keywords
cleaning appliance
appliance
cleaning
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
GB0905468.5A
Other versions
GB0905468D0 (en
GB2469042A (en
Inventor
David Robert Sunderland
Stuart Lloyd Genn
Roy Macnaughton
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.)
Dyson Technology Ltd
Original Assignee
Dyson 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 Dyson Technology Ltd filed Critical Dyson Technology Ltd
Priority to GB0905468.5A priority Critical patent/GB2469042B/en
Publication of GB0905468D0 publication Critical patent/GB0905468D0/en
Priority to EP10709046.6A priority patent/EP2413764B1/en
Priority to PCT/GB2010/050416 priority patent/WO2010112885A1/en
Priority to US12/729,849 priority patent/US8434193B2/en
Priority to JP2010094460A priority patent/JP5139466B2/en
Priority to CN201010157977.6A priority patent/CN101874720B/en
Publication of GB2469042A publication Critical patent/GB2469042A/en
Application granted granted Critical
Publication of GB2469042B publication Critical patent/GB2469042B/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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
    • 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
    • A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
    • 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
    • A47L9/12—Dry filters
    • A47L9/127—Dry filters tube- or sleeve-shaped
    • 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
    • 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
    • A47L9/1691—Mounting or coupling means for cyclonic chamber or dust 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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
GB0905468.5A 2009-03-31 2009-03-31 A cleaning appliance Expired - Fee Related GB2469042B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB0905468.5A GB2469042B (en) 2009-03-31 2009-03-31 A cleaning appliance
EP10709046.6A EP2413764B1 (en) 2009-03-31 2010-03-10 A cleaning appliance
PCT/GB2010/050416 WO2010112885A1 (en) 2009-03-31 2010-03-10 A cleaning appliance
US12/729,849 US8434193B2 (en) 2009-03-31 2010-03-23 Cleaning appliance
JP2010094460A JP5139466B2 (en) 2009-03-31 2010-03-30 Cleaning appliance
CN201010157977.6A CN101874720B (en) 2009-03-31 2010-03-31 Cleaning appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0905468.5A GB2469042B (en) 2009-03-31 2009-03-31 A cleaning appliance

Publications (3)

Publication Number Publication Date
GB0905468D0 GB0905468D0 (en) 2009-05-13
GB2469042A GB2469042A (en) 2010-10-06
GB2469042B true GB2469042B (en) 2012-07-25

Family

ID=40671969

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0905468.5A Expired - Fee Related GB2469042B (en) 2009-03-31 2009-03-31 A cleaning appliance

Country Status (1)

Country Link
GB (1) GB2469042B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2487397B (en) 2011-01-20 2014-12-03 Dyson Technology Ltd A cylinder vacuum cleaner
GB2487398B (en) 2011-01-20 2014-12-03 Dyson Technology Ltd A cylinder vacuum cleaner
GB2497944B (en) * 2011-12-22 2014-04-02 Dyson Technology Ltd Vacuum cleaner
GB2497945B (en) * 2011-12-22 2014-11-12 Dyson Technology Ltd Vacuum cleaner
GB2538640A (en) * 2013-11-01 2016-11-23 Techtronic Floor Care Tech Ltd Surface cleaning apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0558101A2 (en) * 1989-09-29 1993-09-01 Hitachi, Ltd. Vacuum cleaner
DE29913775U1 (en) * 1999-08-06 1999-12-30 Vorwerk & Co. Interholding GmbH, 42275 Wuppertal Floor care device, in particular vacuum cleaner
WO2001056449A1 (en) * 2000-02-01 2001-08-09 T.P.A. Impex S.P.A. Steering assembly particularly for domestic and/or industrial cleaning machines
US20060213023A1 (en) * 2003-05-27 2006-09-28 Dyson Technology Limited Cleaning appliance

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0558101A2 (en) * 1989-09-29 1993-09-01 Hitachi, Ltd. Vacuum cleaner
DE29913775U1 (en) * 1999-08-06 1999-12-30 Vorwerk & Co. Interholding GmbH, 42275 Wuppertal Floor care device, in particular vacuum cleaner
WO2001056449A1 (en) * 2000-02-01 2001-08-09 T.P.A. Impex S.P.A. Steering assembly particularly for domestic and/or industrial cleaning machines
US20060213023A1 (en) * 2003-05-27 2006-09-28 Dyson Technology Limited Cleaning appliance

Also Published As

Publication number Publication date
GB0905468D0 (en) 2009-05-13
GB2469042A (en) 2010-10-06

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Legal Events

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

Effective date: 20200331