GB201722301D0 - A dirt separator - Google Patents

A dirt separator

Info

Publication number
GB201722301D0
GB201722301D0 GBGB1722301.7A GB201722301A GB201722301D0 GB 201722301 D0 GB201722301 D0 GB 201722301D0 GB 201722301 A GB201722301 A GB 201722301A GB 201722301 D0 GB201722301 D0 GB 201722301D0
Authority
GB
United Kingdom
Prior art keywords
dirt separator
dirt
separator
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.)
Withdrawn
Application number
GBGB1722301.7A
Other versions
GB2569819A (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 GB1722301.7A priority Critical patent/GB2569819A/en
Publication of GB201722301D0 publication Critical patent/GB201722301D0/en
Priority to PCT/GB2018/053143 priority patent/WO2019130013A1/en
Priority to CN201811601823.4A priority patent/CN109984675A/en
Priority to US16/232,430 priority patent/US20190200825A1/en
Priority to JP2018242699A priority patent/JP2019118817A/en
Publication of GB2569819A publication Critical patent/GB2569819A/en
Withdrawn legal-status Critical Current

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
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1625—Multiple arrangement thereof for series flow
    • A47L9/1633—Concentric cyclones
    • 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
    • A47L9/106—Dust removal
    • 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
    • A47L9/165—Construction of inlets
    • 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
    • A47L9/1683—Dust collecting chambers; Dust collecting receptacles
    • 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
    • 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
    • B04C5/24—Multiple arrangement thereof
    • B04C5/26—Multiple arrangement thereof for series flow
GB1722301.7A 2017-12-30 2017-12-30 A dirt separator Withdrawn GB2569819A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1722301.7A GB2569819A (en) 2017-12-30 2017-12-30 A dirt separator
PCT/GB2018/053143 WO2019130013A1 (en) 2017-12-30 2018-10-31 A dirt separator
CN201811601823.4A CN109984675A (en) 2017-12-30 2018-12-26 Foul separator
US16/232,430 US20190200825A1 (en) 2017-12-30 2018-12-26 Dirt separator
JP2018242699A JP2019118817A (en) 2017-12-30 2018-12-26 Dust separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1722301.7A GB2569819A (en) 2017-12-30 2017-12-30 A dirt separator

Publications (2)

Publication Number Publication Date
GB201722301D0 true GB201722301D0 (en) 2018-02-14
GB2569819A GB2569819A (en) 2019-07-03

Family

ID=61158228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1722301.7A Withdrawn GB2569819A (en) 2017-12-30 2017-12-30 A dirt separator

Country Status (5)

Country Link
US (1) US20190200825A1 (en)
JP (1) JP2019118817A (en)
CN (1) CN109984675A (en)
GB (1) GB2569819A (en)
WO (1) WO2019130013A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11445873B2 (en) 2014-12-17 2022-09-20 Omachron Intellectual Property Inc. Hand carryable surface cleaning apparatus
US11445874B2 (en) 2014-12-17 2022-09-20 Omachron Intellectual Property Inc. Hand carryable surface cleaning apparatus
GB2569821B (en) * 2017-12-30 2020-04-29 Dyson Technology Ltd A cleaning appliance
WO2021138739A1 (en) * 2020-01-10 2021-07-15 Omachron Intellectual Property Inc. Hand carryable surface cleaning apparatus
EP3932277B1 (en) * 2020-06-29 2022-09-14 Nanjing Chervon Industry Co., Ltd. Cyclone dust collecting device and grinding device
USD959070S1 (en) * 2020-09-02 2022-07-26 Samsung Electronics Co., Ltd. Vacuum cleaner
USD959071S1 (en) * 2020-09-02 2022-07-26 Samsung Electronics Co., Ltd. Vacuum cleaner
US20230240495A1 (en) * 2020-10-12 2023-08-03 Beijing Roborock Technology Co., Ltd. Cleaning apparatus
WO2022143096A1 (en) * 2020-12-28 2022-07-07 追觅创新科技(苏州)有限公司 Vacuum cleaner main unit, and vacuum cleaner
CN112587028A (en) * 2020-12-28 2021-04-02 追创科技(苏州)有限公司 Dust collector main machine and dust collector
CN112690693B (en) * 2020-12-28 2022-06-21 追觅创新科技(苏州)有限公司 Vacuum cleaner main unit
CN112603196A (en) * 2020-12-28 2021-04-06 追创科技(苏州)有限公司 Cleaning device's seal assembly and cleaning device
CN114176457B (en) * 2021-01-18 2023-10-20 添可智能科技有限公司 Cleaning equipment and dust collector
USD957767S1 (en) * 2021-03-31 2022-07-12 Fornice Intelligent Technology Co., Ltd Vacuum cleaner
CN216020766U (en) * 2021-05-20 2022-03-15 北京顺造科技有限公司 Dust scraping device for cleaning equipment and cleaning equipment with dust scraping device
CN214906377U (en) * 2021-05-20 2021-11-30 北京顺造科技有限公司 Skirt separating device and cleaning equipment thereof
GB2612975A (en) * 2021-11-17 2023-05-24 Dyson Technology Ltd Dirt separator

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57105051U (en) * 1980-12-19 1982-06-28
EP1361814B2 (en) * 2001-02-24 2007-10-10 Dyson Technology Limited A collecting chamber for a vacuum cleaner
JP2004305230A (en) * 2003-02-21 2004-11-04 Sanyo Electric Co Ltd Vacuum cleaner
US8167337B2 (en) * 2003-12-19 2012-05-01 Bruno Frank L Elastic coupling for universal vacuum extension kit
GB2441300B (en) * 2006-09-01 2011-10-12 Dyson Technology Ltd A collecting chamber for a vacuum cleaner
GB2453760A (en) * 2007-10-18 2009-04-22 Dyson Technology Ltd Sealing on closure member of cyclone
CN201481306U (en) * 2009-03-03 2010-05-26 郑恬晨 Dust collector connecting pipe and dust collector with the same
WO2011058365A1 (en) * 2009-11-16 2011-05-19 Dyson Technology Limited A surface treating appliance
US8533903B2 (en) * 2010-03-19 2013-09-17 Panasonic Corporation Of North America Dirt cup assembly with a pre-filter having a plurality of ribs
US8402599B2 (en) * 2010-09-01 2013-03-26 Techtronic Floor Care Technology Limited Vacuum cleaner dirt cup and seal
GB2483885B (en) * 2010-09-23 2014-12-24 Dyson Technology Ltd A filter assembly for a vacuum cleaning appliance
AU2012241550B2 (en) * 2011-04-15 2015-08-20 Dyson Technology Limited Cyclonic separator comprising an outlet duct extending between two adjacent cyclone bodies
GB2490697B (en) * 2011-05-11 2015-01-14 Dyson Technology Ltd A surface treating appliance
CN103654625A (en) * 2013-12-18 2014-03-26 苏州凯丽达电器有限公司 Cyclone dust-gas separating device
CN204734432U (en) * 2015-06-03 2015-11-04 松下家电研究开发（杭州）有限公司 Dust -collecting box and dust catcher for dust catcher
GB2542385B (en) * 2015-09-17 2018-10-10 Dyson Technology Ltd Vacuum Cleaner

Also Published As

Publication number Publication date
US20190200825A1 (en) 2019-07-04
WO2019130013A1 (en) 2019-07-04
GB2569819A (en) 2019-07-03
CN109984675A (en) 2019-07-09
JP2019118817A (en) 2019-07-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)