EP2142064A4 - Dust separating apparatus of vacuum cleaner - Google Patents

Dust separating apparatus of vacuum cleaner

Info

Publication number: EP2142064A4
Authority: EP; European Patent Office
Prior art keywords: vacuum cleaner; separating apparatus; dust separating; dust; cleaner
Prior art date: 2007-04-12
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

EP08741196A

Other languages

German (de)

French (fr)

Other versions

EP2142064B1 (en

EP2142064A1 (en

Inventor

Kie-Tak Hyun

Kyeong-Seon Jeong

Jin-Hyouk Shin

Seong-Koo Cho

Geun-Bae Hwang

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.)

2007-04-12

Filing date

2008-04-07

Publication date

2011-07-06

2008-04-07 Application filed by LG Electronics Inc filed Critical LG Electronics Inc

2010-01-13 Publication of EP2142064A1 publication Critical patent/EP2142064A1/en

2011-07-06 Publication of EP2142064A4 publication Critical patent/EP2142064A4/en

2016-04-06 Application granted granted Critical

2016-04-06 Publication of EP2142064B1 publication Critical patent/EP2142064B1/en

Status Active legal-status Critical Current

2028-04-07 Anticipated expiration legal-status Critical

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
- 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
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Filters For Electric Vacuum Cleaners (AREA)
Cyclones (AREA)

EP08741196.3A 2007-04-12 2008-04-07 Dust separating apparatus of vacuum cleaner Active EP2142064B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020070036037A KR100816910B1 (en)	2007-04-12	2007-04-12	Dust separating apparatus of vacuum cleaner
PCT/KR2008/001946 WO2008127002A1 (en)	2007-04-12	2008-04-07	Dust separating apparatus of vacuum cleaner

Publications (3)

Publication Number	Publication Date
EP2142064A1 EP2142064A1 (en)	2010-01-13
EP2142064A4 true EP2142064A4 (en)	2011-07-06
EP2142064B1 EP2142064B1 (en)	2016-04-06

Family

ID=39411739

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP08741196.3A Active EP2142064B1 (en)	2007-04-12	2008-04-07	Dust separating apparatus of vacuum cleaner

Country Status (7)

Country	Link
EP (1)	EP2142064B1 (en)
KR (1)	KR100816910B1 (en)
CN (1)	CN101668466B (en)
AU (1)	AU2008238967B2 (en)
ES (1)	ES2575556T3 (en)
RU (1)	RU2408250C1 (en)
WO (1)	WO2008127002A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2009128658A2 (en) *	2008-04-16	2009-10-22	엘지전자 주식회사	Vacuum cleaner
CN102342799B (en) *	2010-08-06	2016-05-04	乐金电子(天津)电器有限公司	There is the dust collect plant of double-layer filter structure
EP3073882A1 (en) *	2013-11-28	2016-10-05	Alfred Kärcher GmbH & Co. KG	Cyclonic separator device
KR102018300B1 (en) *	2015-07-27	2019-09-05	주식회사 엘지화학	Anti-accumulation bagfilter dust collector
US11745190B2 (en)	2019-01-23	2023-09-05	Omachron Intellectual Property Inc.	Surface cleaning apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3936078A1 (en) *	1989-10-30	1991-05-02	Leuna Werke Veb	Vortex chamber for cyclone dust separator - has tangential inlet ducts arranged in rotational symmetry
WO2000049933A1 (en) *	1999-02-24	2000-08-31	Lg Electronics Inc.	Cyclone dust collector in vacuum cleaner
WO2000064321A1 (en) *	1999-04-23	2000-11-02	Lg Electronics Inc.	Device for reducing pressure loss of cyclone dust collector
WO2006125945A1 (en) *	2005-05-27	2006-11-30	Dyson Technology Limited	Cyclonic separating apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100407950B1 (en) *	2001-04-10	2003-12-01	엘지전자 주식회사	multi-type cyclone collector
JP4315963B2 (en) *	2001-12-12	2009-08-19	三菱電機株式会社	Cyclone dust collector
JP4080833B2 (en) *	2002-10-10	2008-04-23	株式会社東芝	Electric vacuum cleaner
KR100606842B1 (en) *	2004-10-05	2006-08-01	엘지전자 주식회사	multi cyclone dust collector
KR20060031321A (en) *	2004-10-08	2006-04-12	주식회사 대우일렉트로닉스	Dust box for a vacuum cleaner
KR100622548B1 (en) *	2004-12-02	2006-09-19	삼성광주전자 주식회사	A Dust-Separating Apparatus For A Vacuum Cleaner

2007
- 2007-04-12 KR KR1020070036037A patent/KR100816910B1/en active IP Right Grant
2008
- 2008-04-07 WO PCT/KR2008/001946 patent/WO2008127002A1/en active Application Filing
- 2008-04-07 CN CN2008800139676A patent/CN101668466B/en not_active Expired - Fee Related
- 2008-04-07 ES ES08741196.3T patent/ES2575556T3/en active Active
- 2008-04-07 AU AU2008238967A patent/AU2008238967B2/en not_active Ceased
- 2008-04-07 EP EP08741196.3A patent/EP2142064B1/en active Active
- 2008-04-07 RU RU2009136980/12A patent/RU2408250C1/en not_active IP Right Cessation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3936078A1 (en) *	1989-10-30	1991-05-02	Leuna Werke Veb	Vortex chamber for cyclone dust separator - has tangential inlet ducts arranged in rotational symmetry
WO2000049933A1 (en) *	1999-02-24	2000-08-31	Lg Electronics Inc.	Cyclone dust collector in vacuum cleaner
WO2000064321A1 (en) *	1999-04-23	2000-11-02	Lg Electronics Inc.	Device for reducing pressure loss of cyclone dust collector
WO2006125945A1 (en) *	2005-05-27	2006-11-30	Dyson Technology Limited	Cyclonic separating apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008127002A1 *

Also Published As

Publication number	Publication date
CN101668466A (en)	2010-03-10
KR100816910B1 (en)	2008-03-25
EP2142064B1 (en)	2016-04-06
EP2142064A1 (en)	2010-01-13
ES2575556T3 (en)	2016-06-29
CN101668466B (en)	2013-02-13
AU2008238967B2 (en)	2010-07-15
RU2408250C1 (en)	2011-01-10
AU2008238967A1 (en)	2008-10-23
WO2008127002A1 (en)	2008-10-23

Publication	Publication Date	Title
EP2136692A4 (en)	2011-07-06	Dust separating apparatus of vacuum cleaner
EP2170144A4 (en)	2012-05-30	Dust separation apparatus of vacuum cleaner
GB2445211B (en)	2008-11-26	Multi-Cyclonic dust separating apparatus of a vacuum cleaner
EP2131712A4 (en)	2011-07-06	Vacuum cleaner and dust separating apparatus thereof
EP2254452A4 (en)	2015-01-14	Vacuum cleaner and dust separation apparatus thereof
EP2028987A4 (en)	2010-10-13	Dust collecting apparatus for vacuum cleaner
EP2028989A4 (en)	2010-12-15	Dust collecting apparatus for vacuum cleaner
EP2090211A4 (en)	2010-02-03	A dust separating device of a cleaner
EP2012641A4 (en)	2009-08-19	Dual cyclone dust-collecting apparatus of vacuum cleaner
EP2028988A4 (en)	2011-08-17	Dust collecting apparatus for vacuum cleaner
GB2435626B (en)	2008-08-27	Cyclonic dust-collecting apparatus for a vacuum cleaner
EP2140793A4 (en)	2011-04-20	Dust collector of cleaner
GB2449484B (en)	2009-04-08	Vacuum cleaner having filter device
GB0813944D0 (en)	2008-09-03	Vacuum cleaner
EP2129274A4 (en)	2011-08-31	Vacuum cleaner
EP2162043A4 (en)	2012-04-04	Vacuum cleaner
EP2443979A4 (en)	2014-03-26	Dust collecting apparatus for a vacuum cleaner having a dust removal function
GB0814244D0 (en)	2008-09-10	Vacuum cleaner
GB2466625B (en)	2012-10-03	Dust receptacle for a vacuum cleaner
EP2152136A4 (en)	2011-09-07	Vacuum cleaner
AU310522S (en)	2006-10-18	Vacuum cleaner cyclone separation module
GB0814723D0 (en)	2008-09-17	Vacuum cleaner
EP2114232A4 (en)	2014-07-02	Vacuum cleaner
EP2142064A4 (en)	2011-07-06	Dust separating apparatus of vacuum cleaner
GB0921085D0 (en)	2010-01-13	Dust separating apparatus having adjustable dust-collecting space

Legal Events

Date	Code	Title	Description
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2010-03-17	RIN1	Information on inventor provided before grant (corrected)	Inventor name: HYUN, KIE-TAK Inventor name: SHIN, JIN-HYOUK Inventor name: HWANG, GEUN-BAE Inventor name: CHO, SEONG-KOO Inventor name: JEONG, KYEONG-SEONC/O LG ELECTRONICS INC.IP GROUP
2010-07-21	DAX	Request for extension of the european patent (deleted)
2011-07-06	A4	Supplementary search report drawn up and despatched	Effective date: 20110608
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