EP1676638A3 - Apparatus for collecting dust and vacuum cleaner having the same - Google Patents

Apparatus for collecting dust and vacuum cleaner having the same Download PDF

Info

Publication number
EP1676638A3
EP1676638A3 EP05110343A EP05110343A EP1676638A3 EP 1676638 A3 EP1676638 A3 EP 1676638A3 EP 05110343 A EP05110343 A EP 05110343A EP 05110343 A EP05110343 A EP 05110343A EP 1676638 A3 EP1676638 A3 EP 1676638A3
Authority
EP
European Patent Office
Prior art keywords
dust
vacuum cleaner
same
upper cover
dust collecting
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
EP05110343A
Other languages
German (de)
French (fr)
Other versions
EP1676638A2 (en
EP1676638B1 (en
Inventor
Myung Sig Yoo
Hae Seock Yang
Sang In Lee
Moo Hyon Koh
Jae Yong Park
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 EP1676638A2 publication Critical patent/EP1676638A2/en
Publication of EP1676638A3 publication Critical patent/EP1676638A3/en
Application granted granted Critical
Publication of EP1676638B1 publication Critical patent/EP1676638B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/069—Cooling space dividing partitions
    • 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
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1641—Multiple arrangement thereof for parallel 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
    • A47L9/1683—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
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/12—Insulation with respect to heat using an insulating packing material

Abstract

An apparatus for collecting dust and vacuum cleaner having the same are disclosed, by which dust collecting performance is enhanced. The present invention includes a dust collecting container (210) collecting the dust by separating the dust from an introduced air to discharge the air in an upper direction, an upper cover (230) assembled to an upper part of the dust collecting container, the upper cover having an outlet at one side to communicate with the dust collecting container, and a sealing member (234) provided to the upper cover to prevent the air from leaking via a gap between the dust collecting container and the upper cover.
EP05110343A 2005-01-04 2005-11-04 Apparatus for collecting dust and vacuum cleaner having the same Not-in-force EP1676638B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050000487A KR100546629B1 (en) 2005-01-04 2005-01-04 Dust collector for vacuum cleaner

Publications (3)

Publication Number Publication Date
EP1676638A2 EP1676638A2 (en) 2006-07-05
EP1676638A3 true EP1676638A3 (en) 2009-04-01
EP1676638B1 EP1676638B1 (en) 2012-10-24

Family

ID=36101419

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05110343A Not-in-force EP1676638B1 (en) 2005-01-04 2005-11-04 Apparatus for collecting dust and vacuum cleaner having the same

Country Status (2)

Country Link
EP (1) EP1676638B1 (en)
KR (1) KR100546629B1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8978197B2 (en) 2009-03-13 2015-03-17 Lg Electronics Inc. Vacuum cleaner
US7987551B2 (en) 2005-12-10 2011-08-02 Lg Electronics Inc. Vacuum cleaner
US8404034B2 (en) 2005-12-10 2013-03-26 Lg Electronics Inc. Vacuum cleaner and method of controlling the same
US8281455B2 (en) 2005-12-10 2012-10-09 Lg Electronics Inc. Vacuum cleaner
US8544143B2 (en) 2005-12-10 2013-10-01 Lg Electronics Inc. Vacuum cleaner with removable dust collector, and methods of operating the same
US8012250B2 (en) 2005-12-10 2011-09-06 Lg Electronics Inc. Vacuum cleaner
KR101282457B1 (en) * 2006-05-03 2013-07-17 엘지전자 주식회사 Dust seperation apparatus and vaccum cleaner equipped it
US7749295B2 (en) 2005-12-10 2010-07-06 Lg Electronics Inc. Vacuum cleaner with removable dust collector, and methods of operating the same
EP1949842B1 (en) 2007-01-24 2015-03-04 LG Electronics Inc. Vacuum cleaner
US7992252B2 (en) 2009-02-12 2011-08-09 Lg Electronics Inc. Vacuum cleaner
US8151409B2 (en) 2009-02-26 2012-04-10 Lg Electronics Inc. Vacuum cleaner
US8713752B2 (en) 2009-03-13 2014-05-06 Lg Electronics Inc. Vacuum cleaner
KR102613504B1 (en) 2016-08-25 2023-12-14 엘지전자 주식회사 Cleaner

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9208846U1 (en) * 1992-07-02 1993-11-04 Siemens Ag Vacuum cleaner with a dust compartment that can be closed by a lid
DE19518532C1 (en) * 1995-05-19 1996-05-09 Siemens Ag Electric vacuum cleaner housing
US5644815A (en) * 1993-01-15 1997-07-08 The Hoover Company Sliding door valve for utility vacuum cleaner
EP0885585A1 (en) * 1997-06-20 1998-12-23 CANDY S.p.A. Domestic vacuum cleaner with axial cyclone
WO2002067752A1 (en) * 2001-02-24 2002-09-06 Dyson Ltd A collecting chamber for a vacuum cleaner
US20040139573A1 (en) * 2001-01-12 2004-07-22 Stephens Paul D. Vacuum cleaner with noise suppression features

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9208846U1 (en) * 1992-07-02 1993-11-04 Siemens Ag Vacuum cleaner with a dust compartment that can be closed by a lid
US5644815A (en) * 1993-01-15 1997-07-08 The Hoover Company Sliding door valve for utility vacuum cleaner
DE19518532C1 (en) * 1995-05-19 1996-05-09 Siemens Ag Electric vacuum cleaner housing
EP0885585A1 (en) * 1997-06-20 1998-12-23 CANDY S.p.A. Domestic vacuum cleaner with axial cyclone
US20040139573A1 (en) * 2001-01-12 2004-07-22 Stephens Paul D. Vacuum cleaner with noise suppression features
WO2002067752A1 (en) * 2001-02-24 2002-09-06 Dyson Ltd A collecting chamber for a vacuum cleaner

Also Published As

Publication number Publication date
EP1676638A2 (en) 2006-07-05
KR100546629B1 (en) 2006-01-26
EP1676638B1 (en) 2012-10-24

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