GB2431096B - Regenerating filter system for a vacuum cleaner - Google Patents

Regenerating filter system for a vacuum cleaner

Info

Publication number
GB2431096B
GB2431096B GB0620394A GB0620394A GB2431096B GB 2431096 B GB2431096 B GB 2431096B GB 0620394 A GB0620394 A GB 0620394A GB 0620394 A GB0620394 A GB 0620394A GB 2431096 B GB2431096 B GB 2431096B
Authority
GB
United Kingdom
Prior art keywords
vacuum cleaner
filter system
regenerating filter
regenerating
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.)
Expired - Fee Related
Application number
GB0620394A
Other versions
GB0620394D0 (en
GB2431096A (en
Inventor
Vincent L Weber
Jackson W Wegelin
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.)
Hoover Co
Original Assignee
Hoover Co
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 Hoover Co filed Critical Hoover Co
Publication of GB0620394D0 publication Critical patent/GB0620394D0/en
Publication of GB2431096A publication Critical patent/GB2431096A/en
Application granted granted Critical
Publication of GB2431096B publication Critical patent/GB2431096B/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
    • 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
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • 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
    • A47L9/20—Means for cleaning 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning 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
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
GB0620394A 2005-10-13 2006-10-13 Regenerating filter system for a vacuum cleaner Expired - Fee Related GB2431096B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24924905A 2005-10-13 2005-10-13

Publications (3)

Publication Number Publication Date
GB0620394D0 GB0620394D0 (en) 2006-11-22
GB2431096A GB2431096A (en) 2007-04-18
GB2431096B true GB2431096B (en) 2011-03-09

Family

ID=37491508

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0620394A Expired - Fee Related GB2431096B (en) 2005-10-13 2006-10-13 Regenerating filter system for a vacuum cleaner

Country Status (2)

Country Link
CA (1) CA2565337A1 (en)
GB (1) GB2431096B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20081411A1 (en) * 2008-07-30 2010-01-31 C M V Di Villa Alberto Maria DEVICE FOR CLEANING A FILTERING CARTRIDGE IN ASPIRATORS AND SIMILARS.
CA2674376A1 (en) 2009-03-13 2010-09-13 G.B.D. Corp. Surface cleaning apparatus with different cleaning configurations
DE102011015575B4 (en) * 2011-03-30 2023-05-17 Festool Gmbh Suction device with a cleaning sensor
GB2546541B (en) 2016-01-22 2018-07-04 Dyson Technology Ltd Vacuum cleaning apparatus
GB2546542B (en) 2016-01-22 2018-07-04 Dyson Technology Ltd Vacuum cleaner
GB2546543B (en) 2016-01-22 2019-01-02 Dyson Technology Ltd Separating apparatus and vacuum cleaner

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002038025A1 (en) * 2000-11-13 2002-05-16 Matsushita Electric Corporation Of America Cyclonic vacuum cleaner with filter and filter sweeper
US20050120510A1 (en) * 2003-12-08 2005-06-09 Weber Vincent L. Floor care appliance with filter cleaning system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002038025A1 (en) * 2000-11-13 2002-05-16 Matsushita Electric Corporation Of America Cyclonic vacuum cleaner with filter and filter sweeper
US20050120510A1 (en) * 2003-12-08 2005-06-09 Weber Vincent L. Floor care appliance with filter cleaning system

Also Published As

Publication number Publication date
GB0620394D0 (en) 2006-11-22
GB2431096A (en) 2007-04-18
CA2565337A1 (en) 2007-04-13

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20110303 AND 20110309

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20111013