GB2486444B - A cleaner head - Google Patents

A cleaner head

Info

Publication number
GB2486444B
GB2486444B GB1021200.9A GB201021200A GB2486444B GB 2486444 B GB2486444 B GB 2486444B GB 201021200 A GB201021200 A GB 201021200A GB 2486444 B GB2486444 B GB 2486444B
Authority
GB
United Kingdom
Prior art keywords
cleaner head
cleaner
head
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
GB1021200.9A
Other versions
GB201021200D0 (en
GB2486444A (en
Inventor
Steven John Forbes
Spencer James Robert Arthey
Jean-Paul Mark Iles
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 GB1021200.9A priority Critical patent/GB2486444B/en
Publication of GB201021200D0 publication Critical patent/GB201021200D0/en
Priority to PCT/GB2011/052227 priority patent/WO2012080712A1/en
Priority to EP11788209.2A priority patent/EP2651280B1/en
Priority to KR1020137017629A priority patent/KR101482556B1/en
Priority to AU2011343024A priority patent/AU2011343024B2/en
Priority to US13/325,944 priority patent/US8484800B2/en
Priority to CN201110416658.7A priority patent/CN102525340B/en
Priority to JP2011273685A priority patent/JP5394471B2/en
Publication of GB2486444A publication Critical patent/GB2486444A/en
Application granted granted Critical
Publication of GB2486444B publication Critical patent/GB2486444B/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
    • 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
    • A47L9/0472—Discs
    • 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
    • A47L9/0416—Driving means for the brushes or agitators driven by fluid pressure, e.g. by means of an air turbine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
GB1021200.9A 2010-12-14 2010-12-14 A cleaner head Expired - Fee Related GB2486444B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB1021200.9A GB2486444B (en) 2010-12-14 2010-12-14 A cleaner head
AU2011343024A AU2011343024B2 (en) 2010-12-14 2011-11-15 A cleaner head
EP11788209.2A EP2651280B1 (en) 2010-12-14 2011-11-15 A cleaner head
KR1020137017629A KR101482556B1 (en) 2010-12-14 2011-11-15 A cleaner head
PCT/GB2011/052227 WO2012080712A1 (en) 2010-12-14 2011-11-15 A cleaner head
US13/325,944 US8484800B2 (en) 2010-12-14 2011-12-14 Cleaner head
CN201110416658.7A CN102525340B (en) 2010-12-14 2011-12-14 Cleaner head
JP2011273685A JP5394471B2 (en) 2010-12-14 2011-12-14 Vacuum cleaner head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1021200.9A GB2486444B (en) 2010-12-14 2010-12-14 A cleaner head

Publications (3)

Publication Number Publication Date
GB201021200D0 GB201021200D0 (en) 2011-01-26
GB2486444A GB2486444A (en) 2012-06-20
GB2486444B true GB2486444B (en) 2012-11-21

Family

ID=43567176

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1021200.9A Expired - Fee Related GB2486444B (en) 2010-12-14 2010-12-14 A cleaner head

Country Status (1)

Country Link
GB (1) GB2486444B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07322983A (en) * 1994-11-07 1995-12-12 Matsushita Electric Ind Co Ltd Suction tool for vacuum cleaner
JPH08228974A (en) * 1995-02-28 1996-09-10 Matsushita Electric Ind Co Ltd Sucker for electric cleaner
DE202006004827U1 (en) * 2006-03-16 2006-06-08 Ing. Haaga Werkzeugbau Kg Mechanical sweeper has pair of contra-rotating disk-shaped brushes mounted at front which slope downwards in direction of motion and have overlapping sections which project beyond front edge of base plate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07322983A (en) * 1994-11-07 1995-12-12 Matsushita Electric Ind Co Ltd Suction tool for vacuum cleaner
JPH08228974A (en) * 1995-02-28 1996-09-10 Matsushita Electric Ind Co Ltd Sucker for electric cleaner
DE202006004827U1 (en) * 2006-03-16 2006-06-08 Ing. Haaga Werkzeugbau Kg Mechanical sweeper has pair of contra-rotating disk-shaped brushes mounted at front which slope downwards in direction of motion and have overlapping sections which project beyond front edge of base plate

Also Published As

Publication number Publication date
GB201021200D0 (en) 2011-01-26
GB2486444A (en) 2012-06-20

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Legal Events

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

Effective date: 20191214