EP1676638A2 - Dispositif de collecte de poussière et aspirateur muni d'un tel dispositif - Google Patents

Dispositif de collecte de poussière et aspirateur muni d'un tel dispositif Download PDF

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Publication number
EP1676638A2
EP1676638A2 EP05110343A EP05110343A EP1676638A2 EP 1676638 A2 EP1676638 A2 EP 1676638A2 EP 05110343 A EP05110343 A EP 05110343A EP 05110343 A EP05110343 A EP 05110343A EP 1676638 A2 EP1676638 A2 EP 1676638A2
Authority
EP
European Patent Office
Prior art keywords
dust
dust collecting
collecting container
upper cover
sealing member
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)
English (en)
Other versions
EP1676638B1 (fr
EP1676638A3 (fr
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/fr
Publication of EP1676638A3 publication Critical patent/EP1676638A3/fr
Application granted granted Critical
Publication of EP1676638B1 publication Critical patent/EP1676638B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • A47L9/1641—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

Definitions

  • the dust collecting container includes a cylindrical primary cyclone separating the dust from the introduced air according to a cyclone principle wherein an outlet is formed at an upper end of the primary cyclone to be vertically perforated and a plurality of secondary cyclones provided along a circumference of the primary cyclone to receive the air discharged from the primary cyclone.
  • a hose connecting part 110 connected to the connecting pipe is provided to an upper front end of the cleaner body 100
  • wheels 120 are rotatably provided to both rear sides of the cleaner body 100 to enable the cleaner body 100 to smoothly move on the room floor, respectively
  • a caster (not shown in the drawing) as a rotating member for changing a direction of the cleaner body 100 is connected to a front bottom of the cleaner body 100.
  • a dust collector 200 for collecting dust is detachably provided to a front side of the cleaner body 100.
  • the dust collector 200 plays a role in collecting dust by separating particles from the air introduced into the dust collector 200 via the intake nozzle and the connecting pipe.
  • a cone portion 215d having a conoid shape having a decreasing diameter downwardly is provided to one side of the secondary cyclone 215, and more particularly, to a lower part of the secondary cyclone 215.
  • a vertically perforated particle discharging hole 215e is provided to a lower end of the secondary cyclone 215 to discharge particles such as dust and the like.
  • a flange 236a is provided to the lower end rim of the filter accommodating part to be outwardly projected.
  • a step portion (not shown in the drawing) is provided to the inner circumference wall of the cover housing 235 to enclose the flange 236a and to support an upper side of the flange 236a.
  • the upper surface of the second sealing member 234 adheres closely to the step portion of the upper cover 230.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
EP05110343A 2005-01-04 2005-11-04 Dispositif de collecte de poussière et aspirateur muni d'un tel dispositif Not-in-force EP1676638B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050000487A KR100546629B1 (ko) 2005-01-04 2005-01-04 진공 청소기의 집진장치

Publications (3)

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

Family

ID=36101419

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05110343A Not-in-force EP1676638B1 (fr) 2005-01-04 2005-11-04 Dispositif de collecte de poussière et aspirateur muni d'un tel dispositif

Country Status (2)

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

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
US8544143B2 (en) 2005-12-10 2013-10-01 Lg Electronics Inc. Vacuum cleaner with removable dust collector, and methods of operating the same
US7749295B2 (en) 2005-12-10 2010-07-06 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
US8281455B2 (en) 2005-12-10 2012-10-09 Lg Electronics Inc. Vacuum cleaner
KR101282457B1 (ko) * 2006-05-03 2013-07-17 엘지전자 주식회사 먼지분리기구 및 이를 구비한 진공 청소기
US8404034B2 (en) 2005-12-10 2013-03-26 Lg Electronics Inc. Vacuum cleaner and method of controlling the same
EP1949842B1 (fr) 2007-01-24 2015-03-04 LG Electronics Inc. Aspirateur
US8528163B2 (en) 2009-02-12 2013-09-10 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 (ko) * 2016-08-25 2023-12-14 엘지전자 주식회사 청소기

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5644815A (en) 1993-01-15 1997-07-08 The Hoover Company Sliding door valve for utility vacuum cleaner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9208846U1 (de) * 1992-07-02 1993-11-04 Siemens AG, 80333 München Staubsauger mit einem durch einen Deckel verschließbaren Staubraum
DE19518532C1 (de) * 1995-05-19 1996-05-09 Siemens Ag Staubsaugergehäuse mit einem dessen Staubraum verschließenden Staubraumdeckel
DE69712046T2 (de) * 1997-06-20 2002-12-05 Candy S.P.A., Monza Haushaltstaubsauger mit Axialzyklon
US6532621B2 (en) * 2001-01-12 2003-03-18 Royal Appliance Mfg. Co. Vacuum cleaner with noise suppression features
ES2225775T5 (es) * 2001-02-24 2008-04-01 Dyson Technology Limited Camara colectora para aspiradora.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5644815A (en) 1993-01-15 1997-07-08 The Hoover Company Sliding door valve for utility vacuum cleaner

Also Published As

Publication number Publication date
EP1676638B1 (fr) 2012-10-24
KR100546629B1 (ko) 2006-01-26
EP1676638A3 (fr) 2009-04-01

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