GB202200024D0 - Improved cleaning head - Google Patents

Improved cleaning head

Info

Publication number
GB202200024D0
GB202200024D0 GBGB2200024.4A GB202200024A GB202200024D0 GB 202200024 D0 GB202200024 D0 GB 202200024D0 GB 202200024 A GB202200024 A GB 202200024A GB 202200024 D0 GB202200024 D0 GB 202200024D0
Authority
GB
United Kingdom
Prior art keywords
cleaning head
improved cleaning
improved
head
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.)
Granted
Application number
GBGB2200024.4A
Other versions
GB2614333B (en
GB2614333A (en
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 GB2200024.4A priority Critical patent/GB2614333B/en
Publication of GB202200024D0 publication Critical patent/GB202200024D0/en
Priority to PCT/GB2022/053203 priority patent/WO2023131769A1/en
Publication of GB2614333A publication Critical patent/GB2614333A/en
Application granted granted Critical
Publication of GB2614333B publication Critical patent/GB2614333B/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Brushes (AREA)
GB2200024.4A 2022-01-04 2022-01-04 Improved cleaning head Active GB2614333B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2200024.4A GB2614333B (en) 2022-01-04 2022-01-04 Improved cleaning head
PCT/GB2022/053203 WO2023131769A1 (en) 2022-01-04 2022-12-13 Improved cleaning head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2200024.4A GB2614333B (en) 2022-01-04 2022-01-04 Improved cleaning head

Publications (3)

Publication Number Publication Date
GB202200024D0 true GB202200024D0 (en) 2022-02-16
GB2614333A GB2614333A (en) 2023-07-05
GB2614333B GB2614333B (en) 2024-05-29

Family

ID=80219562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2200024.4A Active GB2614333B (en) 2022-01-04 2022-01-04 Improved cleaning head

Country Status (2)

Country Link
GB (1) GB2614333B (en)
WO (1) WO2023131769A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2884877B1 (en) * 2012-12-18 2016-03-16 Koninklijke Philips N.V. Nozzle arrangement for a cleaning device
CA3199293A1 (en) * 2017-04-20 2018-10-25 Sharkninja Operating Llc Cleaning apparatus with combing unit for removing debris from cleaning roller
CN209059047U (en) * 2018-08-31 2019-07-05 小狗电器互联网科技（北京）股份有限公司 A kind of the shaving lath and dust catcher of floor brush of dust collector
CN213371747U (en) * 2020-05-16 2021-06-08 天佑电器（苏州）有限公司 Comb tooth structure for cleaning device, rolling brush assembly and cleaning device

Also Published As

Publication number Publication date
WO2023131769A1 (en) 2023-07-13
GB2614333B (en) 2024-05-29
GB2614333A (en) 2023-07-05

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