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GB2619034B - Agitator element for a vacuum cleaner - Google Patents

Agitator element for a vacuum cleaner Download PDF

Info

Publication number
GB2619034B
GB2619034B GB2207615.2A GB202207615A GB2619034B GB 2619034 B GB2619034 B GB 2619034B GB 202207615 A GB202207615 A GB 202207615A GB 2619034 B GB2619034 B GB 2619034B
Authority
GB
United Kingdom
Prior art keywords
vacuum cleaner
agitator element
agitator
cleaner
vacuum
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
GB2207615.2A
Other versions
GB202207615D0 (en
GB2619034A (en
Inventor
John Horne Alexander
Sarah Arpino-James Maxine
Alan Knox Joel
James Peters Laurent
William Dussek Gregory
Shitoot Ninad
John Warner Andrew
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 GB2207615.2A priority Critical patent/GB2619034B/en
Publication of GB202207615D0 publication Critical patent/GB202207615D0/en
Priority to EP23729176.0A priority patent/EP4531643A1/en
Priority to CN202380041626.4A priority patent/CN119233779A/en
Priority to US18/868,502 priority patent/US20250311901A1/en
Priority to KR1020247041308A priority patent/KR20250011157A/en
Priority to PCT/IB2023/054874 priority patent/WO2023227990A1/en
Publication of GB2619034A publication Critical patent/GB2619034A/en
Application granted granted Critical
Publication of GB2619034B publication Critical patent/GB2619034B/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
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll shaped surface treating tools
    • 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
    • A47L5/24—Hand-supported suction cleaners
    • A47L5/26—Hand-supported suction cleaners with driven dust-loosening tools
    • 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
    • A47L9/0488—Combinations or arrangements of several tools, e.g. edge cleaning tools
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
GB2207615.2A 2022-05-24 2022-05-24 Agitator element for a vacuum cleaner Active GB2619034B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB2207615.2A GB2619034B (en) 2022-05-24 2022-05-24 Agitator element for a vacuum cleaner
KR1020247041308A KR20250011157A (en) 2022-05-24 2023-05-11 Agitator element for vacuum cleaner
CN202380041626.4A CN119233779A (en) 2022-05-24 2023-05-11 Agitator element for a vacuum cleaner
US18/868,502 US20250311901A1 (en) 2022-05-24 2023-05-11 Agitator element for a vacuum cleaner
EP23729176.0A EP4531643A1 (en) 2022-05-24 2023-05-11 Agitator element for a vacuum cleaner
PCT/IB2023/054874 WO2023227990A1 (en) 2022-05-24 2023-05-11 Agitator element for a vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2207615.2A GB2619034B (en) 2022-05-24 2022-05-24 Agitator element for a vacuum cleaner

Publications (3)

Publication Number Publication Date
GB202207615D0 GB202207615D0 (en) 2022-07-06
GB2619034A GB2619034A (en) 2023-11-29
GB2619034B true GB2619034B (en) 2024-10-30

Family

ID=82220491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2207615.2A Active GB2619034B (en) 2022-05-24 2022-05-24 Agitator element for a vacuum cleaner

Country Status (6)

Country Link
US (1) US20250311901A1 (en)
EP (1) EP4531643A1 (en)
KR (1) KR20250011157A (en)
CN (1) CN119233779A (en)
GB (1) GB2619034B (en)
WO (1) WO2023227990A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2640875A (en) * 2024-05-08 2025-11-12 Dyson Technology Ltd Cleaner head

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1374420A (en) * 1971-11-25 1974-11-20 Prestige Group Ltd Carpet sweepers
DE3039167A1 (en) * 1980-10-16 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Floor cleaning brush roller - consists of tubular metal hollow roller with metal pin bearings at each end and includes belt pulley, with bristles
JPS6433954A (en) * 1987-07-29 1989-02-03 Nec Corp Lead frame
JPH01190327A (en) * 1988-01-25 1989-07-31 Tokyo Electric Co Ltd Vacuum cleaner suction body
JPH0435632A (en) * 1990-06-01 1992-02-06 Tokyo Electric Co Ltd Vacuum cleaner suction body
WO2001032065A1 (en) * 1999-11-04 2001-05-10 Techtronic Industries Company Limited Floor sweeping apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA944508A (en) * 1970-07-08 1974-04-02 S.A. Brush Company Limited Carpet sweepers
US4307479A (en) * 1979-10-19 1981-12-29 Superior Brush Company Angle tufted rotary brush assembly
JPH0677560B2 (en) * 1986-03-07 1994-10-05 株式会社日立製作所 Suction body with rotating brush
GB2509925B (en) * 2013-01-17 2015-05-27 Dyson Technology Ltd Agitator for a surface treating appliance
GB2569313B (en) * 2017-12-12 2020-10-28 Dyson Technology Ltd A cleaner head for a vacuum cleaner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1374420A (en) * 1971-11-25 1974-11-20 Prestige Group Ltd Carpet sweepers
DE3039167A1 (en) * 1980-10-16 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Floor cleaning brush roller - consists of tubular metal hollow roller with metal pin bearings at each end and includes belt pulley, with bristles
JPS6433954A (en) * 1987-07-29 1989-02-03 Nec Corp Lead frame
JPH01190327A (en) * 1988-01-25 1989-07-31 Tokyo Electric Co Ltd Vacuum cleaner suction body
JPH0435632A (en) * 1990-06-01 1992-02-06 Tokyo Electric Co Ltd Vacuum cleaner suction body
WO2001032065A1 (en) * 1999-11-04 2001-05-10 Techtronic Industries Company Limited Floor sweeping apparatus

Also Published As

Publication number Publication date
WO2023227990A1 (en) 2023-11-30
CN119233779A (en) 2024-12-31
GB202207615D0 (en) 2022-07-06
US20250311901A1 (en) 2025-10-09
GB2619034A (en) 2023-11-29
KR20250011157A (en) 2025-01-21
EP4531643A1 (en) 2025-04-09

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