EP1584279A3 - Filtering device for vaccum cleaner - Google Patents

Filtering device for vaccum cleaner Download PDF

Info

Publication number
EP1584279A3
EP1584279A3 EP04022770A EP04022770A EP1584279A3 EP 1584279 A3 EP1584279 A3 EP 1584279A3 EP 04022770 A EP04022770 A EP 04022770A EP 04022770 A EP04022770 A EP 04022770A EP 1584279 A3 EP1584279 A3 EP 1584279A3
Authority
EP
European Patent Office
Prior art keywords
filter
filtering device
dust
suction opening
air
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Withdrawn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
EP04022770A
Other languages
German (de)
French (fr)
Other versions
EP1584279A2 (en
Inventor
Ho-Seon Rew
Choon-Myun Chung
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP1584279A2 publication Critical patent/EP1584279A2/en
Publication of EP1584279A3 publication Critical patent/EP1584279A3/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Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

A filtering device for a vacuum cleaner comprises: a casing having a collecting space therein, a suction opening through which air including dust is sucked and a discharge opening through which purified air is discharged; a filter installed at the internal space of the casing, for filtering dust from air sucked through the suction opening; and a filter cleaning unit disposed to encompass an outer circumferential surface of the filter, for cleaning the filter by being rotated by a rotation force of air sucked through the suction opening. Accordingly, the filtering device can remove fine dust attached to the filter in a cleaning operation, thereby preventing a channel of the filter from being closed with the dust.
EP04022770A 2004-04-06 2004-09-24 Filtering device for vaccum cleaner Withdrawn EP1584279A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040023522A KR100585692B1 (en) 2004-04-06 2004-04-06 Dust case for vacuum cleaner
KR2004023522 2004-04-06

Publications (2)

Publication Number Publication Date
EP1584279A2 EP1584279A2 (en) 2005-10-12
EP1584279A3 true EP1584279A3 (en) 2006-11-22

Family

ID=36458633

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04022770A Withdrawn EP1584279A3 (en) 2004-04-06 2004-09-24 Filtering device for vaccum cleaner

Country Status (7)

Country Link
US (1) US20050217067A1 (en)
EP (1) EP1584279A3 (en)
JP (1) JP2005296623A (en)
KR (1) KR100585692B1 (en)
CN (1) CN1679439B (en)
AU (1) AU2004212623B2 (en)
RU (1) RU2276962C1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2268998B1 (en) * 2006-05-08 2008-05-16 Sistema De Aspiracion Centralizada Del Hogar, S.L. CLEANING EQUIPMENT BY ASPIRATION.
US8015657B2 (en) * 2007-02-09 2011-09-13 Black & Decker Inc. Vacuum electronic power tool sense
JP2008264190A (en) * 2007-04-19 2008-11-06 Kowa Co Ltd Washing drying machine
US7962994B2 (en) * 2007-10-11 2011-06-21 Black & Decker Inc. Vacuum electronic switch detection system
US8516650B2 (en) * 2007-10-11 2013-08-27 Black & Decker Inc. Vacuum electronic water sense circuit
US7644469B2 (en) * 2007-10-11 2010-01-12 Black & Decker Inc. Vacuum electronics isolation method
US20090165240A1 (en) * 2007-12-27 2009-07-02 Daewoo Electronics Corporation Vacuum cleaner
US8327487B2 (en) 2008-01-31 2012-12-11 Black & Decker Inc. Vacuum filter cleaning device
DE102009020769A1 (en) * 2009-04-30 2010-11-04 Alfred Kärcher Gmbh & Co. Kg vacuum cleaning
US11534043B2 (en) 2011-03-04 2022-12-27 Omachron Intellectual Property Inc. Surface cleaning apparatus
AU2013211519B2 (en) 2012-08-08 2017-11-02 Bissell Inc. Solid fragrance carrier and method of use in a vacuum cleaner
US11445874B2 (en) 2014-12-17 2022-09-20 Omachron Intellectual Property Inc. Hand carryable surface cleaning apparatus
US11445873B2 (en) 2014-12-17 2022-09-20 Omachron Intellectual Property Inc. Hand carryable surface cleaning apparatus
US9756999B2 (en) 2014-12-22 2017-09-12 Aktiebolaget Electrolux Vacuum cleaner filtration system with filter cleaning mode
WO2017083497A1 (en) 2015-11-10 2017-05-18 Techtronic Industries Co. Ltd. Handheld vacuum cleaner
GB2546541B (en) 2016-01-22 2018-07-04 Dyson Technology Ltd Vacuum cleaning apparatus
GB2546543B (en) 2016-01-22 2019-01-02 Dyson Technology Ltd Separating apparatus and vacuum cleaner
GB2546542B (en) 2016-01-22 2018-07-04 Dyson Technology Ltd Vacuum cleaner
GB201603302D0 (en) * 2016-02-25 2016-04-13 Grey Technology Ltd Dirt-collection chamber for a vacuum cleaner
WO2018148802A1 (en) * 2017-02-17 2018-08-23 MAX XP Pty Ltd An air filter cleaning device and parts and methods of use thereof
JP7005880B2 (en) * 2017-06-21 2022-01-24 バイオドライングテック エスピーエー Accelerated cyclone separating solid particles
KR102141111B1 (en) * 2018-05-24 2020-08-04 이춘우 filter cleaning means provided with collector that includes milti- turning pocket
US11375861B2 (en) 2018-04-20 2022-07-05 Omachron Intellectual Property Inc. Surface cleaning apparatus
CN108403001A (en) * 2018-04-21 2018-08-17 郭绍华 Vacuum cleaner adopting hollow fiber membrane filter element
US10595696B2 (en) 2018-05-01 2020-03-24 Sharkninja Operating Llc Docking station for robotic cleaner
EP3823507A4 (en) 2018-07-20 2022-06-08 SharkNinja Operating LLC Robotic cleaner debris removal docking station
CN109316117A (en) * 2018-11-30 2019-02-12 追觅科技（天津）有限公司 Dust catcher
KR20210080115A (en) * 2019-12-20 2021-06-30 엘지전자 주식회사 Clearner
RU207558U1 (en) * 2021-06-09 2021-11-02 Леонид Игоревич Бурчак Vacuum cleaner for pedicure and manicure room
JP7466497B2 (en) 2021-06-10 2024-04-12 三菱電機株式会社 Dust collecting device and vacuum cleaner equipped with the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1136028A2 (en) * 2000-03-24 2001-09-26 Sharp Kabushiki Kaisha Electric vacuum cleaner
WO2002038025A1 (en) * 2000-11-13 2002-05-16 Matsushita Electric Corporation Of America Cyclonic vacuum cleaner with filter and filter sweeper
JP2003310507A (en) * 2002-04-26 2003-11-05 Sanyo Electric Co Ltd Dust collector and vacuum cleaner integrated with the same
EP1574160A1 (en) * 2004-03-09 2005-09-14 LG Electronics Inc. Filter device for a vacuum cleaner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7733956U1 (en) * 1977-11-04 1980-05-22 Oberdorfer, Guido, 7919 Bellenberg FILTER OF A CLEANER
DE8817043U1 (en) * 1988-07-08 1992-03-05 Hein, Lehmann Trenn- und Fördertechnik GmbH, 4000 Düsseldorf Slotted tube filter
KR100485708B1 (en) * 2003-02-21 2005-04-28 삼성광주전자 주식회사 Cyclone dust collecting apparatus for Vacuum Cleaner
EP1629761B1 (en) * 2004-08-31 2012-05-09 LG Electronics Inc. Dust collection unit for vacuum cleaner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1136028A2 (en) * 2000-03-24 2001-09-26 Sharp Kabushiki Kaisha Electric vacuum cleaner
WO2002038025A1 (en) * 2000-11-13 2002-05-16 Matsushita Electric Corporation Of America Cyclonic vacuum cleaner with filter and filter sweeper
JP2003310507A (en) * 2002-04-26 2003-11-05 Sanyo Electric Co Ltd Dust collector and vacuum cleaner integrated with the same
EP1574160A1 (en) * 2004-03-09 2005-09-14 LG Electronics Inc. Filter device for a vacuum cleaner

Also Published As

Publication number Publication date
KR20050098186A (en) 2005-10-11
EP1584279A2 (en) 2005-10-12
CN1679439A (en) 2005-10-12
RU2004131359A (en) 2006-04-10
AU2004212623A1 (en) 2005-10-20
RU2276962C1 (en) 2006-05-27
US20050217067A1 (en) 2005-10-06
AU2004212623B2 (en) 2006-11-02
JP2005296623A (en) 2005-10-27
CN1679439B (en) 2010-05-26
KR100585692B1 (en) 2006-06-07

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