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GB2486442B - A cleaner head - Google Patents

A cleaner head

Info

Publication number
GB2486442B
GB2486442B GB1021197.7A GB201021197A GB2486442B GB 2486442 B GB2486442 B GB 2486442B GB 201021197 A GB201021197 A GB 201021197A GB 2486442 B GB2486442 B GB 2486442B
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
GB1021197.7A
Other versions
GB201021197D0 (en
GB2486442A (en
Inventor
Steven John Forbes
Spencer James Robert Arthey
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 GB1021197.7A priority Critical patent/GB2486442B/en
Publication of GB201021197D0 publication Critical patent/GB201021197D0/en
Priority to EP11788207.6A priority patent/EP2651278B1/en
Priority to PCT/GB2011/052225 priority patent/WO2012080710A1/en
Priority to AU2011343022A priority patent/AU2011343022B2/en
Priority to KR1020137017631A priority patent/KR101482554B1/en
Priority to ES11788207.6T priority patent/ES2664969T3/en
Priority to JP2011273683A priority patent/JP5227451B2/en
Priority to CN201110416814.XA priority patent/CN102551601B/en
Priority to US13/325,960 priority patent/US8448294B2/en
Publication of GB2486442A publication Critical patent/GB2486442A/en
Application granted granted Critical
Publication of GB2486442B publication Critical patent/GB2486442B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/008—Disc-shaped brush bodies
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
GB1021197.7A 2010-12-14 2010-12-14 A cleaner head Expired - Fee Related GB2486442B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB1021197.7A GB2486442B (en) 2010-12-14 2010-12-14 A cleaner head
EP11788207.6A EP2651278B1 (en) 2010-12-14 2011-11-15 A cleaner head
PCT/GB2011/052225 WO2012080710A1 (en) 2010-12-14 2011-11-15 A cleaner head
AU2011343022A AU2011343022B2 (en) 2010-12-14 2011-11-15 A cleaner head
KR1020137017631A KR101482554B1 (en) 2010-12-14 2011-11-15 A cleaner head
ES11788207.6T ES2664969T3 (en) 2010-12-14 2011-11-15 Vacuum head
JP2011273683A JP5227451B2 (en) 2010-12-14 2011-12-14 Vacuum cleaner head
CN201110416814.XA CN102551601B (en) 2010-12-14 2011-12-14 Cleaning head
US13/325,960 US8448294B2 (en) 2010-12-14 2011-12-14 Cleaner head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1021197.7A GB2486442B (en) 2010-12-14 2010-12-14 A cleaner head

Publications (3)

Publication Number Publication Date
GB201021197D0 GB201021197D0 (en) 2011-01-26
GB2486442A GB2486442A (en) 2012-06-20
GB2486442B true GB2486442B (en) 2012-12-12

Family

ID=43567173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1021197.7A Expired - Fee Related GB2486442B (en) 2010-12-14 2010-12-14 A cleaner head

Country Status (1)

Country Link
GB (1) GB2486442B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2021937A (en) * 1978-06-02 1979-12-12 Nat Union Electric Corp Brush-beater assembly for a vacuum cleaner
US20080172818A1 (en) * 2007-01-24 2008-07-24 Samsung Gwangju Electronics Co., Ltd. Double sided suction nozzle for use in vacuum cleaner
JP2008178661A (en) * 2007-01-24 2008-08-07 Samsung Kwangju Electronics Co Ltd Suction brush assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63200722A (en) * 1987-02-17 1988-08-19 松下電器産業株式会社 Rotary brush of electric cleaner
JPH0277219A (en) * 1989-06-01 1990-03-16 Mitsubishi Electric Corp Floor nozzle for vacuum cleaner
JP3059582B2 (en) * 1992-07-14 2000-07-04 タイガースポリマー株式会社 Method of manufacturing rotary roller for suction port of vacuum cleaner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2021937A (en) * 1978-06-02 1979-12-12 Nat Union Electric Corp Brush-beater assembly for a vacuum cleaner
US20080172818A1 (en) * 2007-01-24 2008-07-24 Samsung Gwangju Electronics Co., Ltd. Double sided suction nozzle for use in vacuum cleaner
JP2008178661A (en) * 2007-01-24 2008-08-07 Samsung Kwangju Electronics Co Ltd Suction brush assembly

Also Published As

Publication number Publication date
GB201021197D0 (en) 2011-01-26
GB2486442A (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