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EP2407073A4 - Vacuum cleaner - Google Patents

Vacuum cleaner

Info

Publication number
EP2407073A4
EP2407073A4 EP09841543A EP09841543A EP2407073A4 EP 2407073 A4 EP2407073 A4 EP 2407073A4 EP 09841543 A EP09841543 A EP 09841543A EP 09841543 A EP09841543 A EP 09841543A EP 2407073 A4 EP2407073 A4 EP 2407073A4
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
cleaner
vacuum
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
EP09841543A
Other languages
German (de)
French (fr)
Other versions
EP2407073B1 (en
EP2407073A1 (en
Inventor
Jong-Hyun Seo
Chang-Ook Lee
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 EP2407073A1 publication Critical patent/EP2407073A1/en
Publication of EP2407073A4 publication Critical patent/EP2407073A4/en
Application granted granted Critical
Publication of EP2407073B1 publication Critical patent/EP2407073B1/en
Active 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
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • 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
    • A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
    • 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
    • A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
EP09841543.3A 2009-03-13 2009-03-13 Vacuum cleaner Active EP2407073B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2009/001275 WO2010104229A1 (en) 2009-03-13 2009-03-13 Vacuum cleaner

Publications (3)

Publication Number Publication Date
EP2407073A1 EP2407073A1 (en) 2012-01-18
EP2407073A4 true EP2407073A4 (en) 2013-02-20
EP2407073B1 EP2407073B1 (en) 2019-05-08

Family

ID=42728500

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09841543.3A Active EP2407073B1 (en) 2009-03-13 2009-03-13 Vacuum cleaner

Country Status (3)

Country Link
EP (1) EP2407073B1 (en)
AU (1) AU2009341752B2 (en)
WO (1) WO2010104229A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6058506B2 (en) * 2013-08-23 2017-01-11 日立アプライアンス株式会社 Electric vacuum cleaner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263153A (en) * 1992-01-10 1993-07-14 Royal Appliance Mfg Wheel and axle assembly for a floor care appliance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2573367B2 (en) * 1989-09-05 1997-01-22 三菱電機ホーム機器株式会社 Electric vacuum cleaner
US5115537A (en) * 1989-11-29 1992-05-26 The Scott Fetzer Company Drive system
JPH03184857A (en) * 1989-12-14 1991-08-12 Ricoh Co Ltd Recording device utilizing photo-viscosity effect of organic compound
US5249328A (en) * 1990-03-20 1993-10-05 Goldstar Co., Ltd. Vacuum cleaner beater brush structure
JP3184857B2 (en) * 1994-07-15 2001-07-09 東芝テック株式会社 Electric vacuum cleaner

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263153A (en) * 1992-01-10 1993-07-14 Royal Appliance Mfg Wheel and axle assembly for a floor care appliance

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010104229A1 *

Also Published As

Publication number Publication date
AU2009341752B2 (en) 2016-04-14
AU2009341752A1 (en) 2011-09-01
WO2010104229A1 (en) 2010-09-16
EP2407073B1 (en) 2019-05-08
EP2407073A1 (en) 2012-01-18

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