GB2486439B - A cleaner head - Google Patents

A cleaner head

Info

Publication number
GB2486439B
GB2486439B GB1021192.8A GB201021192A GB2486439B GB 2486439 B GB2486439 B GB 2486439B GB 201021192 A GB201021192 A GB 201021192A GB 2486439 B GB2486439 B GB 2486439B
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
GB1021192.8A
Other versions
GB2486439A (en
GB201021192D0 (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 GB1021192.8A priority Critical patent/GB2486439B/en
Publication of GB201021192D0 publication Critical patent/GB201021192D0/en
Priority to AU2011343023A priority patent/AU2011343023B2/en
Priority to EP11788208.4A priority patent/EP2651279B1/en
Priority to KR1020137017630A priority patent/KR101482555B1/en
Priority to PCT/GB2011/052226 priority patent/WO2012080711A1/en
Priority to JP2011273684A priority patent/JP5227452B2/en
Priority to CN201110416554.6A priority patent/CN102525339B/en
Priority to US13/325,849 priority patent/US8495790B2/en
Publication of GB2486439A publication Critical patent/GB2486439A/en
Application granted granted Critical
Publication of GB2486439B publication Critical patent/GB2486439B/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
    • B08B1/32—
GB1021192.8A 2010-12-14 2010-12-14 A cleaner head Expired - Fee Related GB2486439B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB1021192.8A GB2486439B (en) 2010-12-14 2010-12-14 A cleaner head
PCT/GB2011/052226 WO2012080711A1 (en) 2010-12-14 2011-11-15 A cleaner head
EP11788208.4A EP2651279B1 (en) 2010-12-14 2011-11-15 A cleaner head
KR1020137017630A KR101482555B1 (en) 2010-12-14 2011-11-15 A cleaner head
AU2011343023A AU2011343023B2 (en) 2010-12-14 2011-11-15 A cleaner head
JP2011273684A JP5227452B2 (en) 2010-12-14 2011-12-14 Vacuum cleaner head
CN201110416554.6A CN102525339B (en) 2010-12-14 2011-12-14 Cleaning head
US13/325,849 US8495790B2 (en) 2010-12-14 2011-12-14 Cleaner head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1021192.8A GB2486439B (en) 2010-12-14 2010-12-14 A cleaner head

Publications (3)

Publication Number Publication Date
GB201021192D0 GB201021192D0 (en) 2011-01-26
GB2486439A GB2486439A (en) 2012-06-20
GB2486439B true GB2486439B (en) 2012-12-05

Family

ID=43567169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1021192.8A Expired - Fee Related GB2486439B (en) 2010-12-14 2010-12-14 A cleaner head

Country Status (1)

Country Link
GB (1) GB2486439B (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
GB2486439A (en) 2012-06-20
GB201021192D0 (en) 2011-01-26

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Legal Events

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

Effective date: 20191214