GB2604338B - Vacuum cleaner - Google Patents

Vacuum cleaner Download PDF

Info

Publication number
GB2604338B
GB2604338B GB2102778.4A GB202102778A GB2604338B GB 2604338 B GB2604338 B GB 2604338B GB 202102778 A GB202102778 A GB 202102778A GB 2604338 B GB2604338 B GB 2604338B
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.)
Active
Application number
GB2102778.4A
Other versions
GB2604338A (en
GB202102778D0 (en
Inventor
William Dussek Gregory
Koch Stefan
Nicholas Samuels Benedict
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 PCT/GB2022/050343 priority patent/WO2022180357A1/en
Priority to CN202280017373.2A priority patent/CN116940270A/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

    • 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
    • A47L9/12—Dry filters
    • 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
    • A47L9/12—Dry filters
    • A47L9/125—Dry filters funnel-shaped
    • 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
    • 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
    • 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
    • A47L9/12—Dry filters
    • A47L9/127—Dry filters tube- or sleeve-shaped
    • 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
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/149—Emptying means; Reusable bags
    • 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
    • A47L9/1608—Cyclonic chamber constructions
    • 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
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means
GB2102778.4A 2021-02-26 2021-02-26 Vacuum cleaner Active GB2604338B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2102778.4A GB2604338B (en) 2021-02-26 2021-02-26 Vacuum cleaner
PCT/GB2022/050343 WO2022180357A1 (en) 2021-02-26 2022-02-09 Vacuum cleaner
CN202280017373.2A CN116940270A (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 GB202102778D0 (en) 2021-04-14
GB2604338A GB2604338A (en) 2022-09-07
GB2604338B true 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 (3)

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE820056C (en) * 1948-10-02 1951-11-08 Siemens Schuckertwerke A G Vacuum cleaner with sealing ring for housing parts and filter bags
DE894154C (en) * 1943-11-19 1953-10-22 Siemens Ag Vacuum cleaners, in particular household vacuum cleaners
FR1251047A (en) * 1960-03-11 1961-01-13 Siemens Elektrogeraete Gmbh Device for emptying household vacuum cleaners without dust projection
DE3743081A1 (en) * 1987-12-18 1989-06-29 Bosch Siemens Hausgeraete Vacuum cleaner
KR20030083997A (en) * 2002-04-24 2003-11-01 (주) 두원테크 A vacuum cleaner with an aromatic micro-capsule

Family Cites Families (3)

* 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
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
EP3264962B1 (en) * 2015-03-06 2021-05-05 Alfred Kärcher SE & Co. KG Separation device for a vacuum cleaner and vacuum cleaner

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3743081A1 (en) * 1987-12-18 1989-06-29 Bosch Siemens Hausgeraete Vacuum cleaner
KR20030083997A (en) * 2002-04-24 2003-11-01 (주) 두원테크 A vacuum cleaner with an aromatic micro-capsule

Also Published As

Publication number Publication date
GB2604338A (en) 2022-09-07
WO2022180357A1 (en) 2022-09-01
GB202102778D0 (en) 2021-04-14
CN116940270A (en) 2023-10-24

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