GB202102778D0 - Vacuum cleaner - Google Patents

Vacuum cleaner

Info

Publication number
GB202102778D0
GB202102778D0 GBGB2102778.4A GB202102778A GB202102778D0 GB 202102778 D0 GB202102778 D0 GB 202102778D0 GB 202102778 A GB202102778 A GB 202102778A GB 202102778 D0 GB202102778 D0 GB 202102778D0
Authority
GB
United Kingdom
Prior art keywords
vacuum cleaner
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.)
Granted
Application number
GBGB2102778.4A
Other versions
GB2604338A (en
GB2604338B (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 GB2102778.4A priority Critical patent/GB2604338B/en
Publication of GB202102778D0 publication Critical patent/GB202102778D0/en
Priority to CN202280017373.2A priority patent/CN116940270A/en
Priority to PCT/GB2022/050343 priority patent/WO2022180357A1/en
Priority to US18/278,636 priority patent/US20240130584A1/en
Publication of GB2604338A publication Critical patent/GB2604338A/en
Application granted granted Critical
Publication of GB2604338B publication Critical patent/GB2604338B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/12Dry filters
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00Structural features of suction cleaners
    • A47L5/12Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24Hand-supported suction cleaners
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/12Dry filters
    • A47L9/125Dry filters funnel-shaped
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/12Dry filters
    • A47L9/127Dry filters tube- or sleeve-shaped
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/149Emptying means; Reusable bags
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1608Cyclonic chamber constructions
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1658Construction of outlets
    • A47L9/1666Construction of outlets with filtering means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
GB2102778.4A 2021-02-26 2021-02-26 Vacuum cleaner Active GB2604338B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2102778.4A GB2604338B (en) 2021-02-26 2021-02-26 Vacuum cleaner
CN202280017373.2A CN116940270A (en) 2021-02-26 2022-02-09 Vacuum cleaner
PCT/GB2022/050343 WO2022180357A1 (en) 2021-02-26 2022-02-09 Vacuum cleaner
US18/278,636 US20240130584A1 (en) 2021-02-26 2022-02-09 Vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2102778.4A GB2604338B (en) 2021-02-26 2021-02-26 Vacuum cleaner

Publications (3)

Publication Number Publication Date
GB202102778D0 true GB202102778D0 (en) 2021-04-14
GB2604338A GB2604338A (en) 2022-09-07
GB2604338B GB2604338B (en) 2023-10-11

Family

ID=75377441

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2102778.4A Active GB2604338B (en) 2021-02-26 2021-02-26 Vacuum cleaner

Country Status (4)

Country Link
US (1) US20240130584A1 (en)
CN (1) CN116940270A (en)
GB (1) GB2604338B (en)
WO (1) WO2022180357A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2242278A (en) * 1940-04-19 1941-05-20 Jr Edward H Yonkers Suction cleaner
DE894154C (en) * 1943-11-19 1953-10-22 Siemens Ag Vacuum cleaners, in particular household vacuum cleaners
DE820056C (en) * 1948-10-02 1951-11-08 Siemens Schuckertwerke A G Vacuum cleaner with sealing ring for housing parts and filter bags
FR1251047A (en) * 1960-03-11 1961-01-13 Siemens Elektrogeraete Gmbh Device for emptying household vacuum cleaners without dust projection
DE8320228U1 (en) * 1983-07-13 1986-10-23 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Dust filters for vacuum cleaners, in particular for small vacuum cleaners
DE3743081A1 (en) * 1987-12-18 1989-06-29 Bosch Siemens Hausgeraete Vacuum cleaner
KR100454639B1 (en) * 2002-04-24 2004-11-05 웅진코웨이주식회사 A vacuum cleaner with an aromatic micro-capsule
EP3264962B1 (en) * 2015-03-06 2021-05-05 Alfred Kärcher SE & Co. KG Separation device for a vacuum cleaner and vacuum cleaner

Also Published As

Publication number Publication date
WO2022180357A1 (en) 2022-09-01
CN116940270A (en) 2023-10-24
GB2604338A (en) 2022-09-07
GB2604338B (en) 2023-10-11
US20240130584A1 (en) 2024-04-25

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