GB201712929D0 - Dirt separator for a vacuum cleaner - Google Patents

Dirt separator for a vacuum cleaner

Info

Publication number
GB201712929D0
GB201712929D0 GBGB1712929.7A GB201712929A GB201712929D0 GB 201712929 D0 GB201712929 D0 GB 201712929D0 GB 201712929 A GB201712929 A GB 201712929A GB 201712929 D0 GB201712929 D0 GB 201712929D0
Authority
GB
United Kingdom
Prior art keywords
vacuum cleaner
dirt separator
dirt
separator
cleaner
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
GBGB1712929.7A
Other versions
GB2565361B (en
GB2565361A (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 GB1712929.7A priority Critical patent/GB2565361B/en
Publication of GB201712929D0 publication Critical patent/GB201712929D0/en
Priority to PCT/GB2018/052139 priority patent/WO2019030484A1/en
Publication of GB2565361A publication Critical patent/GB2565361A/en
Application granted granted Critical
Publication of GB2565361B publication Critical patent/GB2565361B/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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/102—Dust separators
    • 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
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means
    • A47L9/1675—Construction of outlets with filtering means movable, revolving or rotary
    • 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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/155—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces the filtering surface being parallel to the rotation axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/185—Dust collectors
GB1712929.7A 2017-08-11 2017-08-11 Dirt separator for a vacuum cleaner Expired - Fee Related GB2565361B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1712929.7A GB2565361B (en) 2017-08-11 2017-08-11 Dirt separator for a vacuum cleaner
PCT/GB2018/052139 WO2019030484A1 (en) 2017-08-11 2018-07-27 Dirt separator for a vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1712929.7A GB2565361B (en) 2017-08-11 2017-08-11 Dirt separator for a vacuum cleaner

Publications (3)

Publication Number Publication Date
GB201712929D0 true GB201712929D0 (en) 2017-09-27
GB2565361A GB2565361A (en) 2019-02-13
GB2565361B GB2565361B (en) 2020-02-05

Family

ID=59896015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1712929.7A Expired - Fee Related GB2565361B (en) 2017-08-11 2017-08-11 Dirt separator for a vacuum cleaner

Country Status (2)

Country Link
GB (1) GB2565361B (en)
WO (1) WO2019030484A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210401246A1 (en) 2016-04-11 2021-12-30 Omachron Intellectual Property Inc. Surface cleaning apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1420665A (en) * 1920-05-10 1922-06-27 John W Newcombe Centrifugal dust separator
US1664092A (en) * 1924-11-01 1928-03-27 Squires John Dirt and air separation
EP0004145B1 (en) * 1978-02-28 1984-07-11 Fred Mellor Fluid/particle separator unit
ZA818313B (en) * 1980-12-02 1982-11-24 J Mellor Improved fluid/particle separator apparatus
DE19637431A1 (en) * 1996-09-13 1998-03-19 Kiefer Gmbh Pre-separator for a vacuum cleaning device
GB9723029D0 (en) * 1997-11-01 1998-01-07 Sharpe John E E Improvements to fluid filtration
US9516979B2 (en) * 2013-11-21 2016-12-13 Sharkninja Operating Llc Surface cleaning apparatus configurable in a storage position
KR102308501B1 (en) * 2015-03-27 2021-10-06 삼성전자주식회사 Cyclone dust collector and vacuum cleaner having the same
GB2542386B (en) * 2015-09-17 2018-10-10 Dyson Technology Ltd Vacuum Cleaner

Also Published As

Publication number Publication date
WO2019030484A1 (en) 2019-02-14
GB2565361B (en) 2020-02-05
GB2565361A (en) 2019-02-13

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Legal Events

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

Effective date: 20210811