EP2142065A4 - Dust separating apparatus of vacuum cleaner - Google Patents

Dust separating apparatus of vacuum cleaner

Info

Publication number
EP2142065A4
EP2142065A4 EP08741198A EP08741198A EP2142065A4 EP 2142065 A4 EP2142065 A4 EP 2142065A4 EP 08741198 A EP08741198 A EP 08741198A EP 08741198 A EP08741198 A EP 08741198A EP 2142065 A4 EP2142065 A4 EP 2142065A4
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
separating apparatus
dust separating
dust
cleaner
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
EP08741198A
Other languages
German (de)
French (fr)
Other versions
EP2142065B1 (en
EP2142065A1 (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.)
Filing date
Publication date
Priority claimed from KR1020070036037A external-priority patent/KR100816910B1/en
Priority claimed from KR1020070040472A external-priority patent/KR100859033B1/en
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2142065A1 publication Critical patent/EP2142065A1/en
Publication of EP2142065A4 publication Critical patent/EP2142065A4/en
Application granted granted Critical
Publication of EP2142065B1 publication Critical patent/EP2142065B1/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
    • 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
EP08741198.9A 2007-04-12 2008-04-07 Dust separating apparatus of vacuum cleaner Active EP2142065B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020070036037A KR100816910B1 (en) 2007-04-12 2007-04-12 Dust separating apparatus of vacuum cleaner
KR1020070040472A KR100859033B1 (en) 2007-04-25 2007-04-25 Dust separating apparatus of vacuunm cleaner
PCT/KR2008/001948 WO2008127003A1 (en) 2007-04-12 2008-04-07 Dust separating apparatus of vacuum cleaner

Publications (3)

Publication Number Publication Date
EP2142065A1 EP2142065A1 (en) 2010-01-13
EP2142065A4 true EP2142065A4 (en) 2011-07-06
EP2142065B1 EP2142065B1 (en) 2016-04-06

Family

ID=39864067

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08741198.9A Active EP2142065B1 (en) 2007-04-12 2008-04-07 Dust separating apparatus of vacuum cleaner

Country Status (6)

Country Link
EP (1) EP2142065B1 (en)
CN (1) CN101677731B (en)
AU (1) AU2008238968B2 (en)
ES (1) ES2569368T3 (en)
RU (1) RU2412638C1 (en)
WO (1) WO2008127003A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010038575A1 (en) * 2010-07-28 2012-02-02 BSH Bosch und Siemens Hausgeräte GmbH Centrifugal separator with upstream impact surface
KR101622716B1 (en) * 2014-09-24 2016-05-19 엘지전자 주식회사 Robot cleaner
FR3055790B1 (en) * 2016-09-13 2018-09-07 Seb S.A. SOIL CLEANING ROBOT

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744220A (en) * 1971-07-24 1973-07-10 Siemens Ag Device for imparting a twist to a flow of raw gas in a tornado flow separator
DE19920237A1 (en) * 1998-10-29 2000-05-04 Guenter Slowik Method and device for mechanical separation of a disperse system
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
EP1547509A2 (en) * 2003-12-24 2005-06-29 Daewoo Electronics Corporation Cyclone dust collecting device for use in a vacuum cleaner
WO2006026414A2 (en) * 2004-08-26 2006-03-09 Euro-Pro Operating, Llc Cyclonic separation device for a vacuum cleaner

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9926009D0 (en) * 1999-11-04 2000-01-12 Vax Ltd Dust filter
JP4310954B2 (en) * 2001-10-02 2009-08-12 三菱電機株式会社 Cyclone dust collector
KR100445808B1 (en) * 2002-02-28 2004-08-25 삼성광주전자 주식회사 Cyclone-type dust collecting apparatus for a vacuum cleaner
DE60331119D1 (en) * 2002-06-11 2010-03-18 Hitachi Home & Life Solutions Electric vacuum cleaner
JP2004033661A (en) * 2002-07-08 2004-02-05 Hitachi Home & Life Solutions Inc Vacuum cleaner
JP4159843B2 (en) * 2002-10-04 2008-10-01 株式会社東芝 Vacuum cleaner
JP4131927B2 (en) * 2002-10-15 2008-08-13 株式会社東芝 Vacuum cleaner
JP2005040257A (en) * 2003-07-25 2005-02-17 Sanyo Electric Co Ltd Dust collecting device and vacuum cleaner equipped with dust collecting device
CN100358455C (en) * 2003-09-27 2008-01-02 乐金电子(天津)电器有限公司 Vacuum cleaner
KR100530359B1 (en) * 2003-10-07 2005-11-22 삼성광주전자 주식회사 A attaching/disattaching device for contaminant collecting receptacle of cyclone separator
KR100592098B1 (en) * 2004-02-11 2006-06-22 삼성광주전자 주식회사 Cyclone Dust Collector of Vacuum Cleaner
DE202006016366U1 (en) * 2006-10-25 2007-02-01 Bian, Zhuang, Suzhou Vacuum cleaner unit to separate and collect dust from an airstream has separation unit with filter and sieve plates and second cyclone separator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744220A (en) * 1971-07-24 1973-07-10 Siemens Ag Device for imparting a twist to a flow of raw gas in a tornado flow separator
DE19920237A1 (en) * 1998-10-29 2000-05-04 Guenter Slowik Method and device for mechanical separation of a disperse system
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
EP1547509A2 (en) * 2003-12-24 2005-06-29 Daewoo Electronics Corporation Cyclone dust collecting device for use in a vacuum cleaner
WO2006026414A2 (en) * 2004-08-26 2006-03-09 Euro-Pro Operating, Llc Cyclonic separation device for a vacuum cleaner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008127003A1 *

Also Published As

Publication number Publication date
WO2008127003A1 (en) 2008-10-23
AU2008238968A1 (en) 2008-10-23
CN101677731A (en) 2010-03-24
ES2569368T3 (en) 2016-05-10
EP2142065B1 (en) 2016-04-06
EP2142065A1 (en) 2010-01-13
CN101677731B (en) 2012-05-30
AU2008238968B2 (en) 2011-04-28
RU2412638C1 (en) 2011-02-27

Similar Documents

Publication Publication Date Title
EP2136692A4 (en) Dust separating apparatus of vacuum cleaner
EP2170144A4 (en) Dust separation apparatus of vacuum cleaner
GB2445211B (en) Multi-Cyclonic dust separating apparatus of a vacuum cleaner
EP2131712A4 (en) Vacuum cleaner and dust separating apparatus thereof
EP2254452A4 (en) Vacuum cleaner and dust separation apparatus thereof
EP2028987A4 (en) Dust collecting apparatus for vacuum cleaner
EP2028989A4 (en) Dust collecting apparatus for vacuum cleaner
EP2090211A4 (en) A dust separating device of a cleaner
EP2012641A4 (en) Dual cyclone dust-collecting apparatus of vacuum cleaner
EP2028988A4 (en) Dust collecting apparatus for vacuum cleaner
GB2435626B (en) Cyclonic dust-collecting apparatus for a vacuum cleaner
EP2140793A4 (en) Dust collector of cleaner
GB2449484B (en) Vacuum cleaner having filter device
GB0813944D0 (en) Vacuum cleaner
EP2129274A4 (en) Vacuum cleaner
EP2162043A4 (en) Vacuum cleaner
EP2443979A4 (en) Dust collecting apparatus for a vacuum cleaner having a dust removal function
GB0814244D0 (en) Vacuum cleaner
GB2466625B (en) Dust receptacle for a vacuum cleaner
AU310522S (en) Vacuum cleaner cyclone separation module
EP2152136A4 (en) Vacuum cleaner
GB0814723D0 (en) Vacuum cleaner
EP2114232A4 (en) Vacuum cleaner
EP2107881A4 (en) Vacuum cleaner
EP2120667A4 (en) Vacuum cleaner

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20091027

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CHO, SEONG-KOO

Inventor name: SHIN, JIN-HYOUK

Inventor name: JEONG, KYEONG-SEON

Inventor name: HYUN, KIE-TAK

Inventor name: HWANG, GEUN-BAE

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20110608

17Q First examination report despatched

Effective date: 20130107

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20151019

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 786788

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160415

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2569368

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20160510

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602008043315

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

Ref country code: NL

Ref legal event code: MP

Effective date: 20160406

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 786788

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160406

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160806

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160808

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160707

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602008043315

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160430

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160430

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

26N No opposition filed

Effective date: 20170110

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160407

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20170310

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20170413

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20080407

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20180308

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160430

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160407

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160406

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180407

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20190911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180408

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190430

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230306

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230306

Year of fee payment: 16