GB201721487D0 - Dirt separator and vacuum cleaner - Google Patents

Dirt separator and vacuum cleaner

Info

Publication number
GB201721487D0
GB201721487D0 GBGB1721487.5A GB201721487A GB201721487D0 GB 201721487 D0 GB201721487 D0 GB 201721487D0 GB 201721487 A GB201721487 A GB 201721487A GB 201721487 D0 GB201721487 D0 GB 201721487D0
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.)
Withdrawn
Application number
GBGB1721487.5A
Other versions
GB2569589A (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 GB1721487.5A priority Critical patent/GB2569589A/en
Publication of GB201721487D0 publication Critical patent/GB201721487D0/en
Priority to PCT/GB2018/053533 priority patent/WO2019122813A1/en
Publication of GB2569589A publication Critical patent/GB2569589A/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/40—Cleaning implements actuated by electrostatic attraction; Devices for cleaning same; Magnetic cleaning implements
    • 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
    • A47L9/122—Dry filters flat
    • 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
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/165—Construction of inlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal
    • B01D39/12—Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
    • B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
    • B03C3/155—Filtration
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
GB1721487.5A 2017-12-20 2017-12-20 Dirt separator and vacuum cleaner Withdrawn GB2569589A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1721487.5A GB2569589A (en) 2017-12-20 2017-12-20 Dirt separator and vacuum cleaner
PCT/GB2018/053533 WO2019122813A1 (en) 2017-12-20 2018-12-06 Dirt separator and vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1721487.5A GB2569589A (en) 2017-12-20 2017-12-20 Dirt separator and vacuum cleaner

Publications (2)

Publication Number Publication Date
GB201721487D0 true GB201721487D0 (en) 2018-01-31
GB2569589A GB2569589A (en) 2019-06-26

Family

ID=61009157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1721487.5A Withdrawn GB2569589A (en) 2017-12-20 2017-12-20 Dirt separator and vacuum cleaner

Country Status (2)

Country Link
GB (1) GB2569589A (en)
WO (1) WO2019122813A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB657862A (en) * 1949-03-16 1951-09-26 Air Maze Corp Improvements in or relating to liquid bath filters
US5232478A (en) * 1991-11-14 1993-08-03 Farris Richard W Electronic air filter
CA2339514A1 (en) * 2001-03-06 2002-09-06 Wayne Ernest Conrad Vacuum cleaner utilizing electrostatic filtration and electrostatic precipitator for use therein
JP2005138083A (en) * 2003-11-10 2005-06-02 Tadao Sakaguchi Wire net filter
GB2472099B (en) * 2009-07-24 2013-04-10 Dyson Technology Ltd A cyclonic separating apparatus having a filter
GB2472096B (en) * 2009-07-24 2013-04-17 Dyson Technology Ltd Separating apparatus with electrostatic filter
RU2553877C1 (en) * 2014-01-09 2015-06-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный аэрокосмический университет имени академика С.П. Королева" (национальный исследовательский университет)" (СГАУ) Method of filtering elements manufacturing
CN204745910U (en) * 2015-07-30 2015-11-11 天津振洪空分设备有限公司 Gas purification separator
GB2546543B (en) * 2016-01-22 2019-01-02 Dyson Technology Ltd Separating apparatus and vacuum cleaner

Also Published As

Publication number Publication date
WO2019122813A1 (en) 2019-06-27
GB2569589A (en) 2019-06-26

Similar Documents

Publication Publication Date Title
GB2569870B (en) Vacuum cleaner
GB2591017B (en) Vacuum cleaner
CA186069S (en) Vacuum cleaner
AU201810394S (en) Vacuum cleaner
AU201616745S (en) Vacuum cleaner
GB2563668B (en) Dirt separator and vacuum cleaner
CA187443S (en) Vacuum cleaner
CA186070S (en) Vacuum cleaner
GB2597622B (en) Vacuum cleaner
AU201812197S (en) Vacuum cleaner
GB2593659B (en) Vacuum cleaner
AU201712421S (en) Vacuum cleaner
EP3488751C0 (en) Vacuum cleaner
EP3364845C0 (en) Cyclone dust collector and vacuum cleaner having the same
GB2578872B (en) Vacuum cleaner
GB2569590B (en) Dirt separator and vacuum cleaner
GB2576989B (en) Vacuum cleaner
GB201710064D0 (en) Dirt separator and vacuum cleaner
GB2572433B (en) Vacuum cleaner
PL3468438T3 (en) Battery-operated vacuum cleaner
CA184777S (en) Vacuum cleaner
GB2578875B (en) Vacuum cleaner
CA199140S (en) Vacuum cleaner
GB201721487D0 (en) Dirt separator and vacuum cleaner
GB201710067D0 (en) Dirt separator and vacuum cleaner

Legal Events

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