EP1621125A3 - Intake nozzle and vacuum cleaner having the same - Google Patents

Intake nozzle and vacuum cleaner having the same Download PDF

Info

Publication number
EP1621125A3
EP1621125A3 EP05254803A EP05254803A EP1621125A3 EP 1621125 A3 EP1621125 A3 EP 1621125A3 EP 05254803 A EP05254803 A EP 05254803A EP 05254803 A EP05254803 A EP 05254803A EP 1621125 A3 EP1621125 A3 EP 1621125A3
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
air intake
same
agitator
intake nozzle
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
EP05254803A
Other languages
German (de)
French (fr)
Other versions
EP1621125B1 (en
EP1621125A2 (en
Inventor
Dong Youl 102-402 Seojin Apt. 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 EP1621125A2 publication Critical patent/EP1621125A2/en
Publication of EP1621125A3 publication Critical patent/EP1621125A3/en
Application granted granted Critical
Publication of EP1621125B1 publication Critical patent/EP1621125B1/en
Expired - Fee Related 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
    • A47L9/02—Nozzles
    • 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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A47L9/0416—Driving means for the brushes or agitators driven by fluid pressure, e.g. by means of an air turbine

Abstract

An intake nozzle (100) and vacuum cleaner having the same are disclosed, by which a rotational speed of an agitator is variable. The present invention includes a nozzle case (110), a first air intake port (120) provided to a bottom of the nozzle case to suck an air containing dust by an air intake force generated from driving an air intake device, an agitator (130) rotatably provided to the first air intake port (120) to agitate the dust on a floor, and a speed adjusting device varying a rotational speed of the agitator (130).
EP05254803A 2004-07-30 2005-08-01 Intake nozzle and vacuum cleaner having the same Expired - Fee Related EP1621125B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040060413A KR101084122B1 (en) 2004-07-30 2004-07-30 Suction nozzle for vacuum cleaner

Publications (3)

Publication Number Publication Date
EP1621125A2 EP1621125A2 (en) 2006-02-01
EP1621125A3 true EP1621125A3 (en) 2006-05-03
EP1621125B1 EP1621125B1 (en) 2008-10-15

Family

ID=35169711

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05254803A Expired - Fee Related EP1621125B1 (en) 2004-07-30 2005-08-01 Intake nozzle and vacuum cleaner having the same

Country Status (5)

Country Link
US (1) US20060021185A1 (en)
EP (1) EP1621125B1 (en)
KR (1) KR101084122B1 (en)
DE (1) DE602005010334D1 (en)
RU (1) RU2300303C2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006015309A2 (en) 2004-07-29 2006-02-09 Electrolux Care Products, Ltd Upright vacuum cleaner
US8738787B2 (en) 2005-04-20 2014-05-27 Limelight Networks, Inc. Ad server integration
KR20110006236A (en) * 2009-07-14 2011-01-20 삼성광주전자 주식회사 Brush unit of vacuum cleaner and vacuum cleaner
EP2653085B1 (en) * 2012-04-19 2018-05-30 LG Electronics Inc. Vacuum cleaner and suction nozzle for vacuum cleaner
US8972334B2 (en) * 2012-12-21 2015-03-03 International Business Machines Corporation Transparent data service suitable for modifying data storage capabilities in applications
KR101451014B1 (en) 2013-05-24 2014-10-15 엘지전자 주식회사 Vacuum cleaner
CN104622390A (en) * 2015-01-29 2015-05-20 苏州克林威尔电器有限公司 Handheld dust collector using brushless motor
CN106725106A (en) * 2017-01-09 2017-05-31 佛山市顺德区德尔玛电器有限公司 A kind of vacuum cleaning head and the dust catcher using the vacuum cleaning head
KR20190117173A (en) * 2018-04-06 2019-10-16 엘지전자 주식회사 Cleaner and controlling method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4953253A (en) * 1987-05-30 1990-09-04 Kabushiki Kaisha Toshiba Canister vacuum cleaner with automatic operation control
JPH0686744A (en) * 1992-09-09 1994-03-29 Hitachi Ltd Suction port body of vacuum cleaner
DE4243235A1 (en) * 1992-12-19 1994-06-23 Fedag Romanshorn Fa Attachment for suction cleaner with speed-controlled rotary brush
JPH08187208A (en) * 1995-01-09 1996-07-23 Hitachi Ltd Vacuum cleaner and its suction opening
JPH09253010A (en) * 1996-03-18 1997-09-30 Sanyo Electric Co Ltd Suction tool for floor
US6018845A (en) * 1997-08-29 2000-02-01 Sharp Kabushiki Kaisha Vacuum cleaner and suction member thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5400466A (en) * 1993-08-10 1995-03-28 Alderman; Robert J. Vacuum cleaner with air vibration suction nozzle
JP4542628B2 (en) * 1995-08-25 2010-09-15 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Vacuum cleaner with output control depending on operating mode of electric brush
DE69832957T3 (en) * 1997-08-25 2013-11-21 Koninklijke Philips Electronics N.V. ELECTRIC SURFACE TREATMENT DEVICE WITH ACOUSTIC DETECTOR OF SURFACE MATERIAL
US5983446A (en) * 1998-01-16 1999-11-16 Hsia; Chih-Yu Multiple suction nozzle vacuum heads
JP3574000B2 (en) * 1999-04-05 2004-10-06 三洋電機株式会社 Electric vacuum cleaner
US6956348B2 (en) * 2004-01-28 2005-10-18 Irobot Corporation Debris sensor for cleaning apparatus
CA2374961C (en) * 2000-05-17 2005-12-27 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner
US7251858B2 (en) * 2004-01-23 2007-08-07 Panasonic Corporation Of North America Floor care apparatus with multiple agitator speeds and constant suction power

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4953253A (en) * 1987-05-30 1990-09-04 Kabushiki Kaisha Toshiba Canister vacuum cleaner with automatic operation control
JPH0686744A (en) * 1992-09-09 1994-03-29 Hitachi Ltd Suction port body of vacuum cleaner
DE4243235A1 (en) * 1992-12-19 1994-06-23 Fedag Romanshorn Fa Attachment for suction cleaner with speed-controlled rotary brush
JPH08187208A (en) * 1995-01-09 1996-07-23 Hitachi Ltd Vacuum cleaner and its suction opening
JPH09253010A (en) * 1996-03-18 1997-09-30 Sanyo Electric Co Ltd Suction tool for floor
US6018845A (en) * 1997-08-29 2000-02-01 Sharp Kabushiki Kaisha Vacuum cleaner and suction member thereof

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 344 (C - 1218) 29 June 1994 (1994-06-29) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 11 29 November 1996 (1996-11-29) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 01 30 January 1998 (1998-01-30) *

Also Published As

Publication number Publication date
DE602005010334D1 (en) 2008-11-27
RU2005124250A (en) 2007-02-10
KR101084122B1 (en) 2011-11-17
EP1621125B1 (en) 2008-10-15
US20060021185A1 (en) 2006-02-02
KR20060011528A (en) 2006-02-03
RU2300303C2 (en) 2007-06-10
EP1621125A2 (en) 2006-02-01

Similar Documents

Publication Publication Date Title
EP1621125A3 (en) Intake nozzle and vacuum cleaner having the same
EP1621124A3 (en) Intake nozzle and vacuum cleaner having the same
EP2201880A3 (en) Vacuum cleaner having detachable dust separating unit
EP1635237A3 (en) Robot cleaner
EP1897477A3 (en) Cleaning head for a vacuum cleaner
EP1985215A3 (en) Vacuum cleaner for using as both canister form and stick form
EP1707094A3 (en) Dust-collecting apparatus
EP1138243A3 (en) Vacuum cleaner apparatus
EP1477099A3 (en) Dust collecting unit of vacuum cleaner
EP1808114A3 (en) Suction nozzle for vacuum cleaner
EP1674011A3 (en) Vacuum cleaner
CA2423405A1 (en) Vacuum cleaner having hose detachable at nozzle
EP1776908A3 (en) A suction nozzle for a vacuum cleaner
EP1486156A3 (en) Electric vacuum cleaner with a nozzle comprising a detachable cleaning sheet
CA2424742A1 (en) Edge cleaning system for vacuum cleaner
EP2266923A3 (en) System for reducing dust in granular material
EP1547512A3 (en) Robot cleaner and operating method thereof
WO2007008771A3 (en) Vacuum cleaner with an agitator driving belt disengager and with a nozzle height adjustment mechanism
EP1803381A3 (en) Vacuum cleaner
EP1987754A3 (en) A vacuum cleaner
CA2375000A1 (en) Upright vacuum cleaner with spring loaded nozzle
EP1695651A3 (en) A brush assembly for a vacuum cleaner
EP1712173A3 (en) Vacuum cleaner
EP1745734A3 (en) Vacuum cleaner having a separator for separating dust by virtue of inertial force
EP1500366A3 (en) Suction head for 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

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 YU

17P Request for examination filed

Effective date: 20060704

17Q First examination report despatched

Effective date: 20060821

AKX Designation fees paid

Designated state(s): DE FR GB

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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): DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 602005010334

Country of ref document: DE

Date of ref document: 20081127

Kind code of ref document: P

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

26N No opposition filed

Effective date: 20090716

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

Ref country code: FR

Payment date: 20140716

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160429

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: 20150831

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

Ref country code: DE

Payment date: 20160706

Year of fee payment: 12

Ref country code: GB

Payment date: 20160707

Year of fee payment: 12

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602005010334

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20170801

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

Ref country code: DE

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

Effective date: 20180301

Ref country code: GB

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

Effective date: 20170801