GB2569590B - Dirt separator and vacuum cleaner - Google Patents

Dirt separator and vacuum cleaner Download PDF

Info

Publication number
GB2569590B
GB2569590B GB1721488.3A GB201721488A GB2569590B GB 2569590 B GB2569590 B GB 2569590B GB 201721488 A GB201721488 A GB 201721488A GB 2569590 B GB2569590 B GB 2569590B
Authority
GB
United Kingdom
Prior art keywords
vacuum cleaner
dirt separator
dirt
separator
cleaner
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.)
Active
Application number
GB1721488.3A
Other versions
GB2569590A (en
GB201721488D0 (en
Inventor
Robert Carswell James
Stiglic Vid
David Leslie Renault Owen
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 GB1721488.3A priority Critical patent/GB2569590B/en
Publication of GB201721488D0 publication Critical patent/GB201721488D0/en
Priority to JP2018032943A priority patent/JP6607983B2/en
Priority to US16/955,144 priority patent/US20200315415A1/en
Priority to PCT/GB2018/052475 priority patent/WO2019122799A1/en
Publication of GB2569590A publication Critical patent/GB2569590A/en
Application granted granted Critical
Publication of GB2569590B publication Critical patent/GB2569590B/en
Active 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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • 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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0466—Rotating tools
    • A47L9/0477—Rolls
    • 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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • 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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A47L9/0411—Driving means for the brushes or agitators driven by electric motor
    • 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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0455—Bearing means therefor
    • 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
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0606—Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads
    • A47L9/0613—Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads with means specially adapted for picking up threads, hair or the like, e.g. brushes, combs, lint pickers or bristles pads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
GB1721488.3A 2017-12-20 2017-12-20 Dirt separator and vacuum cleaner Active GB2569590B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1721488.3A GB2569590B (en) 2017-12-20 2017-12-20 Dirt separator and vacuum cleaner
JP2018032943A JP6607983B2 (en) 2017-12-20 2018-02-27 Dust separator and vacuum cleaner
US16/955,144 US20200315415A1 (en) 2017-12-20 2018-08-31 Suction nozzle and vacuum cleaner
PCT/GB2018/052475 WO2019122799A1 (en) 2017-12-20 2018-08-31 Suction nozzle and vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1721488.3A GB2569590B (en) 2017-12-20 2017-12-20 Dirt separator and vacuum cleaner

Publications (3)

Publication Number Publication Date
GB201721488D0 GB201721488D0 (en) 2018-01-31
GB2569590A GB2569590A (en) 2019-06-26
GB2569590B true GB2569590B (en) 2021-06-16

Family

ID=61009085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1721488.3A Active GB2569590B (en) 2017-12-20 2017-12-20 Dirt separator and vacuum cleaner

Country Status (4)

Country Link
US (1) US20200315415A1 (en)
JP (1) JP6607983B2 (en)
GB (1) GB2569590B (en)
WO (1) WO2019122799A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2590496B (en) * 2019-12-20 2023-10-04 Techtronic Cordless Gp A cleaner head for a cleaning appliance
WO2023152163A1 (en) 2022-02-08 2023-08-17 Alfred Kärcher SE & Co. KG Floor cleaning device with a pivot bearing unit with an abutment
DE102022133009A1 (en) 2022-02-08 2023-08-10 Alfred Kärcher SE & Co. KG Floor cleaning device with pivot bearing device with counter bearing
WO2023207211A1 (en) * 2022-04-29 2023-11-02 广东德尔玛科技股份有限公司 Main unit and cleaning device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03212248A (en) * 1990-01-18 1991-09-17 Matsushita Electric Ind Co Ltd Vacuum cleaner
JP2008043351A (en) * 2006-07-18 2008-02-28 Sanyo Electric Co Ltd Suction tool for vacuum cleaner
WO2011103198A1 (en) * 2010-02-16 2011-08-25 Irobot Corporation Vacuum brush
US20140259522A1 (en) * 2013-03-15 2014-09-18 Bissell Homecare, Inc. Tufting method and brushroll for vacuum cleaner
EP2992801A1 (en) * 2014-09-02 2016-03-09 Dyson Technology Limited Cleaner head

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002238815A (en) * 2001-02-15 2002-08-27 Matsushita Electric Ind Co Ltd Suction implement for vacuum cleaner, and vacuum cleaner using the same
JP5147187B2 (en) * 2006-02-27 2013-02-20 槌屋ティスコ株式会社 Rotating brush for vacuum cleaner and manufacturing method thereof
JP5366719B2 (en) * 2009-08-31 2013-12-11 株式会社東芝 Rotary cleaning body, suction port body
JP5668629B2 (en) * 2011-07-22 2015-02-12 三菱電機株式会社 Vacuum cleaner floor suction tool, and vacuum cleaner equipped with this floor suction tool
GB201404917D0 (en) * 2014-03-19 2014-04-30 Dyson Technology Ltd Cleaner head
US9456723B2 (en) * 2015-01-30 2016-10-04 Sharkninja Operating Llc Surface cleaning head including openable agitator chamber and a removable rotatable agitator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03212248A (en) * 1990-01-18 1991-09-17 Matsushita Electric Ind Co Ltd Vacuum cleaner
JP2008043351A (en) * 2006-07-18 2008-02-28 Sanyo Electric Co Ltd Suction tool for vacuum cleaner
WO2011103198A1 (en) * 2010-02-16 2011-08-25 Irobot Corporation Vacuum brush
US20140259522A1 (en) * 2013-03-15 2014-09-18 Bissell Homecare, Inc. Tufting method and brushroll for vacuum cleaner
EP2992801A1 (en) * 2014-09-02 2016-03-09 Dyson Technology Limited Cleaner head

Also Published As

Publication number Publication date
US20200315415A1 (en) 2020-10-08
GB2569590A (en) 2019-06-26
JP6607983B2 (en) 2019-11-20
JP2019111309A (en) 2019-07-11
GB201721488D0 (en) 2018-01-31
WO2019122799A1 (en) 2019-06-27

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