EP1825797A2 - Steuerverfahren für einen Staubsauger - Google Patents

Steuerverfahren für einen Staubsauger Download PDF

Info

Publication number
EP1825797A2
EP1825797A2 EP07101391A EP07101391A EP1825797A2 EP 1825797 A2 EP1825797 A2 EP 1825797A2 EP 07101391 A EP07101391 A EP 07101391A EP 07101391 A EP07101391 A EP 07101391A EP 1825797 A2 EP1825797 A2 EP 1825797A2
Authority
EP
European Patent Office
Prior art keywords
dust collection
dusts
pressing member
collection unit
dust
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
EP07101391A
Other languages
English (en)
French (fr)
Other versions
EP1825797A3 (de
EP1825797B1 (de
Inventor
Gun Ho Ha
Jin Wook Seo
Chang Ho Yun
Jin Young Kim
Chang Hoon Lee
Yun Hee 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
Priority claimed from KR1020060018120A external-priority patent/KR100871485B1/ko
Priority claimed from KR1020060045415A external-priority patent/KR100895145B1/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP1825797A2 publication Critical patent/EP1825797A2/de
Publication of EP1825797A3 publication Critical patent/EP1825797A3/de
Application granted granted Critical
Publication of EP1825797B1 publication Critical patent/EP1825797B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A47L9/106—Dust removal
    • A47L9/108—Dust compression means

Definitions

  • the dusts stored in the dust collection unit is compressed by a pair of the pressing members and thus the volume thereof can be minimized, the dust collection capacity in the dust collection unit can be maximized.
  • Fig. 1 is a perspective view of a dust collection unit of a vacuum cleaner according to an embodiment of the present invention, when the dust collection unit is separated from the vacuum cleaner;
  • Figs. 9 through 13 are top plane views of the dust connection container, illustrating a dust compression process in the dust collection unit.
  • the second end of the second pressing member 320 is not integrally connected to the fixing shaft 322, it is preferable that the second end of the second pressing member 320 is positioned near the fixing shaft 322.
  • the power transmission units 410 and 420 includes a driven gear 410 coupled to the rotational shaft 312 of the first pressing member 310 and a driving gear 420 transmitting power to the driven gear 410.
  • the driving gear 420 is coupled to the rotational shaft 870 to rotate by the driving motor 430.
  • a motor receiving portion (not shown) in which the driving motor 430 is installed is provided under the bottom of the dust collection unit mounting portion 130.
  • the dust collection unit mounting portion 130 is provided at the bottom with an opening 131 through which a portion of the outer circumference of the driving gear 420 is exposed.
  • the cutting timing of the electric power applied to the driving motor 430 is a case where the resistance reaches the reference value. Therefore, when the driving motor is driven again, the rotational direction of the driving motor will be opposite to that in which the driving motor rotated before the power is cut off.
  • a partition plate 230 is formed at a lower portion of the dust separation unit 210.
  • the partition plate 230 functions to divide the dust separation unit 210 and the dust collection unit 220.
  • the partition plate 230 prevents the dusts from flying into the dust collection container 220 in a state where the dust separation unit 210 is coupled to the dust collection container 220.
  • the partition plate 230 is provided with a dust discharge hole 231 for discharging the dusts from the cyclone unit 211 to the dust separation unit 210.
  • the dusts spirally moving downward along the inner wall of the main cyclone unit 211 are stored in the main storing unit 221 after passing through the dust discharge hole 231 of the partition plate 230.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)
EP20070101391 2006-02-24 2007-01-30 Steuerverfahren für einen Staubsauger Active EP1825797B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060018120A KR100871485B1 (ko) 2006-02-24 2006-02-24 먼지 압축식 집진장치의 운전방법
KR1020060045415A KR100895145B1 (ko) 2006-05-20 2006-05-20 진공 청소기의 제어 방법

Publications (3)

Publication Number Publication Date
EP1825797A2 true EP1825797A2 (de) 2007-08-29
EP1825797A3 EP1825797A3 (de) 2012-04-11
EP1825797B1 EP1825797B1 (de) 2013-10-23

Family

ID=38006737

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070101391 Active EP1825797B1 (de) 2006-02-24 2007-01-30 Steuerverfahren für einen Staubsauger

Country Status (3)

Country Link
EP (1) EP1825797B1 (de)
JP (1) JP2007222613A (de)
AU (1) AU2007200407B2 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2164376A1 (de) * 2007-07-16 2010-03-24 Lg Electronics Inc. Staubsauger
EP2254452A2 (de) * 2008-02-19 2010-12-01 LG Electronics Inc. Staubsauger und seine staubabscheidevorrichtung
CN102100507A (zh) * 2009-12-18 2011-06-22 乐金电子(天津)电器有限公司 一种具有手动压缩结构的新型吸尘器集尘桶
EP2422672A1 (de) * 2009-08-24 2012-02-29 LG Electronics Inc. Staubsauger
EP2306878A4 (de) * 2008-07-08 2015-05-06 Lg Electronics Inc Staubsauger
EP2497403A4 (de) * 2009-11-04 2015-08-12 Lg Electronics Inc Staubsauger

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485560A (en) 1977-12-20 1979-07-07 Tokyo Electric Co Ltd Electric cleaner

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5351663A (en) * 1976-10-20 1978-05-11 Sanyo Electric Co Ltd Vacuum cleaner
JPS6028377Y2 (ja) * 1978-01-31 1985-08-28 東芝テック株式会社 電気掃除機の集塵量検出装置
JPS54114358U (de) * 1978-01-31 1979-08-11
JPS54114366U (de) * 1978-01-31 1979-08-11
JPS54119272U (de) * 1978-02-10 1979-08-21
JPS54161751A (en) * 1978-06-09 1979-12-21 Sanyo Electric Co Ltd Electric vacuum cleaner
JPS5822684Y2 (ja) * 1978-11-20 1983-05-14 三洋電機株式会社 電気掃除機
JP3004538B2 (ja) * 1994-06-17 2000-01-31 シャープ株式会社 電気掃除機
JP2002360474A (ja) * 2001-06-05 2002-12-17 Toshiba Tec Corp 集塵装置および電気掃除機
JP3699679B2 (ja) * 2001-12-28 2005-09-28 松下電器産業株式会社 電気掃除機
JP3899458B2 (ja) * 2002-01-07 2007-03-28 三菱電機株式会社 電気掃除機
JP2005034213A (ja) * 2003-07-16 2005-02-10 Matsushita Electric Ind Co Ltd 電気掃除機
CN100512740C (zh) * 2004-04-07 2009-07-15 东芝泰格株式会社 电动吸尘器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485560A (en) 1977-12-20 1979-07-07 Tokyo Electric Co Ltd Electric cleaner

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2164376A1 (de) * 2007-07-16 2010-03-24 Lg Electronics Inc. Staubsauger
EP2164376A4 (de) * 2007-07-16 2012-08-01 Lg Electronics Inc Staubsauger
EP2254452A2 (de) * 2008-02-19 2010-12-01 LG Electronics Inc. Staubsauger und seine staubabscheidevorrichtung
EP2254452A4 (de) * 2008-02-19 2015-01-14 Lg Electronics Inc Staubsauger und seine staubabscheidevorrichtung
EP2306878A4 (de) * 2008-07-08 2015-05-06 Lg Electronics Inc Staubsauger
EP2422672A1 (de) * 2009-08-24 2012-02-29 LG Electronics Inc. Staubsauger
EP2422672A4 (de) * 2009-08-24 2013-01-09 Lg Electronics Inc Staubsauger
US8955193B2 (en) 2009-08-24 2015-02-17 Lg Electronics Inc. Vacuum cleaner
US9814363B2 (en) 2009-08-24 2017-11-14 Lg Electronics Inc. Vacuum cleaner having a pressing member and a dust collection body with foreign matter control
EP2497403A4 (de) * 2009-11-04 2015-08-12 Lg Electronics Inc Staubsauger
CN102100507A (zh) * 2009-12-18 2011-06-22 乐金电子(天津)电器有限公司 一种具有手动压缩结构的新型吸尘器集尘桶

Also Published As

Publication number Publication date
AU2007200407B2 (en) 2009-06-18
EP1825797A3 (de) 2012-04-11
EP1825797B1 (de) 2013-10-23
AU2007200407A1 (en) 2007-09-13
JP2007222613A (ja) 2007-09-06

Similar Documents

Publication Publication Date Title
EP1985373B1 (de) Staubsammler für einen Staubsauger
KR100871483B1 (ko) 집진장치 및 이를 가지는 진공 청소기
KR100871485B1 (ko) 먼지 압축식 집진장치의 운전방법
US7987551B2 (en) Vacuum cleaner
US7992253B2 (en) Vacuum cleaner
KR100871487B1 (ko) 진공 청소기의 제어 방법
EP1825797B1 (de) Steuerverfahren für einen Staubsauger
EP1857032A2 (de) Staubsauger mit primärer und sekundären Zykloneinheiten
EP1897479A2 (de) Steuerverfahren für einen Staubsauger
KR100838887B1 (ko) 진공 청소기
KR100906848B1 (ko) 진공 청소기
EP2862489B1 (de) Staubsauger
KR100800188B1 (ko) 진공 청소기 및 그의 집진 장치
KR100895145B1 (ko) 진공 청소기의 제어 방법
KR101093941B1 (ko) 진공 청소기
KR100842963B1 (ko) 진공 청소기
EP2306878B1 (de) Staubsauger
KR101136618B1 (ko) 진공 청소기의 제어방법
KR100853329B1 (ko) 진공 청소기의 제어 방법
KR100833362B1 (ko) 진공 청소기의 제어 방법

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: 20070130

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: A47L 9/00 20060101AFI20120306BHEP

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20130506

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 HU IE IS IT LI LT LU LV MC NL 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: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 637084

Country of ref document: AT

Kind code of ref document: T

Effective date: 20131115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602007033427

Country of ref document: DE

Effective date: 20131219

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20131023

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 637084

Country of ref document: AT

Kind code of ref document: T

Effective date: 20131023

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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: 20131023

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: 20140223

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: 20131023

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: 20131023

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: 20131023

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: 20131023

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

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: 20131023

Ref country code: ES

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: 20131023

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: 20131023

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: 20131023

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: 20140224

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602007033427

Country of ref document: DE

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

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: 20131023

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

Ref country code: LU

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: 20140130

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: 20131023

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: 20131023

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: 20131023

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: 20131023

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: 20131023

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

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

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

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: 20131023

26N No opposition filed

Effective date: 20140724

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: 20140131

Ref country code: CH

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

Effective date: 20140131

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602007033427

Country of ref document: DE

Effective date: 20140724

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: 20140130

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

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: 20131023

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

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: 20131023

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

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: 20140124

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: 20070130

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: 20131023

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

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

Ref country code: IT

Payment date: 20200114

Year of fee payment: 14

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

Ref country code: FR

Payment date: 20201209

Year of fee payment: 15

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: 20210130

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: 20220131

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

Ref country code: GB

Payment date: 20221205

Year of fee payment: 17

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

Ref country code: DE

Payment date: 20231205

Year of fee payment: 18