EP1656872A3 - Vacuum cleaner, cyclone separator and cyclone for vacuum cleaner - Google Patents

Vacuum cleaner, cyclone separator and cyclone for vacuum cleaner Download PDF

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Publication number
EP1656872A3
EP1656872A3 EP05020201A EP05020201A EP1656872A3 EP 1656872 A3 EP1656872 A3 EP 1656872A3 EP 05020201 A EP05020201 A EP 05020201A EP 05020201 A EP05020201 A EP 05020201A EP 1656872 A3 EP1656872 A3 EP 1656872A3
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
cyclone
filter element
dirt collecting
fluid communication
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.)
Withdrawn
Application number
EP05020201A
Other languages
German (de)
French (fr)
Other versions
EP1656872A2 (en
Inventor
Christian Dr. Stewen
Peter Langer
Jürgen Gassmann
Holger Lepold
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.)
Alfred Kaercher SE and Co KG
Original Assignee
Alfred Kaercher SE and Co KG
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 Alfred Kaercher SE and Co KG filed Critical Alfred Kaercher SE and Co KG
Publication of EP1656872A2 publication Critical patent/EP1656872A2/en
Publication of EP1656872A3 publication Critical patent/EP1656872A3/en
Withdrawn legal-status Critical Current

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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
    • A47L9/102—Dust separators
    • 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
    • A47L9/1608—Cyclonic chamber constructions
    • 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
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means
    • 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
    • A47L9/20—Means for cleaning filters

Abstract

Die Erfindung betrifft einen Staubsauger mit einem Schmutzsammelbehälter (12), der einen Schmutzsammelraum (26) umgibt und mit einem Saugeinlass (18) sowie einem Saugaggregat (60) in Strömungsverbindung steht, und mit mindestens einem im Strömungsweg vom Schmutzsammelraum (26) zum Saugaggregat (60) angeordneten Filterelement (56), dem eine Filterabreinigungsvorrichtung (63,67,69) zugeordnet ist. Um den Staubsauger derart weiterzubilden, dass große Staubmengen abgesaugt werden können, ohne dass die Gefahr einer Verstopfung besteht, wird erfindungsgemäß vorgeschlagen, dass stromaufwärts des mindestens einen Filterelementes (56) mindestens ein Zyklon (42;91;115) angeordnet ist mit einem Tauchrohr (48;102), über das das Zyklon (42;91;115) mit dem Filterelement (56) in Strömungsverbindung steht. Außerdem werden eine Zyklonabscheidevorrichtung (28) und ein Zyklon (91) für einen Staubsauger vorgeschlagen.

Figure imgaf001
The invention relates to a vacuum cleaner with a dirt collecting container (12) surrounding a dirt collecting space (26) and having a suction inlet (18) and a suction unit (60) in fluid communication with at least one in the flow path from the dirt collecting space (26) to the suction unit (26). 60) arranged filter element (56), which is associated with a Filterabreinigungsvorrichtung (63,67,69). In order to develop the vacuum cleaner in such a way that large amounts of dust can be sucked off without the risk of clogging, it is proposed according to the invention that at least one cyclone (42, 91, 115) is arranged upstream of the at least one filter element (56) with a dip tube (56). 48; 102) via which the cyclone (42; 91; 115) is in fluid communication with the filter element (56). In addition, a Zyklonabscheidevorrichtung (28) and a cyclone (91) are proposed for a vacuum cleaner.
Figure imgaf001
EP05020201A 2004-11-12 2005-09-16 Vacuum cleaner, cyclone separator and cyclone for vacuum cleaner Withdrawn EP1656872A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410056076 DE102004056076A1 (en) 2004-11-12 2004-11-12 Vacuum cleaner and Zyklonabscheidevorrichtung and cyclone for a vacuum cleaner

Publications (2)

Publication Number Publication Date
EP1656872A2 EP1656872A2 (en) 2006-05-17
EP1656872A3 true EP1656872A3 (en) 2007-05-02

Family

ID=35800298

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05020201A Withdrawn EP1656872A3 (en) 2004-11-12 2005-09-16 Vacuum cleaner, cyclone separator and cyclone for vacuum cleaner

Country Status (2)

Country Link
EP (1) EP1656872A3 (en)
DE (1) DE102004056076A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8393048B2 (en) 2009-04-22 2013-03-12 Alfred Kaercher Gmbh & Co. Kg Method for cleaning two filters of a suction device for cleaning purposes and suction device for performing the method
US8474093B2 (en) 2009-07-07 2013-07-02 Alfred Kaercher Gmbh & Co. Kg Suction appliance for cleaning purposes
US8510904B2 (en) 2009-04-30 2013-08-20 Alfred Kaercher Gmbh & Co. Kg Suction cleaning apparatus

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005017702A1 (en) 2005-04-11 2006-10-12 Alfred Kärcher Gmbh & Co. Kg Method for cleaning the filter of a vacuum cleaner and vacuum cleaner for carrying out the method
DE102005017568B4 (en) 2005-04-11 2024-04-25 Alfred Kärcher SE & Co. KG Vacuum cleaner
CN101484059B (en) * 2006-07-29 2011-11-16 阿尔弗雷德·凯驰两合公司 Method for cleaning the filters of a vacuum cleaner and vacuum cleaner for carrying out the method
PL2046184T3 (en) 2006-07-29 2014-06-30 Kaercher Gmbh & Co Kg Alfred Method for cleaning the filters of a vacuum cleaner and vacuum cleaner for carrying out the method
PL2046182T3 (en) 2006-07-29 2014-10-31 Kaercher Gmbh & Co Kg Alfred Vacuum cleaner with a self-cleaning filter apparatus
JP4255132B2 (en) * 2006-10-18 2009-04-15 株式会社東芝 Electric vacuum cleaner
DE102010029524A1 (en) * 2010-05-31 2011-12-01 Alfred Kärcher Gmbh & Co. Kg vacuum cleaner
DE102010038575A1 (en) 2010-07-28 2012-02-02 BSH Bosch und Siemens Hausgeräte GmbH Centrifugal separator with upstream impact surface
DE102011015575B4 (en) 2011-03-30 2023-05-17 Festool Gmbh Suction device with a cleaning sensor
EP2581017B1 (en) * 2011-10-12 2019-11-20 Black & Decker Inc. A motor, fan and cyclonic seperation apparatus arrangement
US9084946B2 (en) * 2013-04-08 2015-07-21 Hamilton Sundstrand Space Systems International Inc. Vortex separator and separation method
DE102013007183A1 (en) 2013-04-25 2014-10-30 Nilfisk-Advance A/S Vacuum cleaner with cleaning control for the filter or filters
CN108463151B (en) 2015-11-10 2021-07-23 创科实业有限公司 Hand-held vacuum cleaner
AU2016400021B2 (en) 2016-03-30 2022-07-14 Husqvarna Ab A relief valve and a hose device for dust collectors, a dust collector and a method for operating a dust collector
CN206792357U (en) * 2016-12-01 2017-12-26 天佑电器（苏州）有限公司 Dust catcher
EP3586710B1 (en) * 2017-02-27 2022-06-15 Skybest Electric Appliance (Suzhou) Co., Ltd. Vacuum cleaner having self-cleaning function and self-cleaning method therefor
CN108497996B (en) * 2017-02-27 2023-08-18 天佑电器（苏州）有限公司 Dust collector with self-cleaning function and self-cleaning method thereof
SE541827C2 (en) 2017-05-02 2019-12-27 Husqvarna Ab Valve, use of such valve, separator comprising such valve and method of operating a separator
SE542082C2 (en) 2017-05-02 2020-02-18 Husqvarna Ab Valve, use of such valve, separator comprising such valve and method of cleaning a separator body
EP3701848A1 (en) * 2019-02-28 2020-09-02 Hilti Aktiengesellschaft Cleaning device and arrangement of components in a cleaning device
DE102020101755A1 (en) * 2020-01-24 2021-07-29 Vorwerk & Co. Interholding Gesellschaft mit beschränkter Haftung Vacuum cleaning device with a sieve element
CN217408677U (en) * 2022-01-14 2022-09-13 博世电动工具（中国）有限公司 Dust removal device and dust collector
CN116272184B (en) * 2023-03-23 2024-02-13 钛玛科（北京）工业科技有限公司 Micro-power dust removal structure and detection device

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2171248A (en) * 1935-02-21 1939-08-29 Berkel Patent Nv Vacuum cleaning apparatus
AT359031B (en) * 1978-01-31 1980-10-10 Schermann Rudolf FILTER
WO1984002282A1 (en) * 1982-12-13 1984-06-21 Soederhamn Ind Arbetshygien Ab Dust collector
DE19704468A1 (en) * 1997-02-06 1998-08-13 Michael Becher Self=cleaning fine particle filter for vacuum cleaner(s)
DE29823411U1 (en) * 1998-05-08 1999-05-20 Kaercher Gmbh & Co Alfred Suction device for cleaning purposes
CA2245361A1 (en) * 1998-09-08 2000-03-08 Parviz Pezeshk Zad Reverse flow filter cleaner
GB2360719A (en) * 2000-03-31 2001-10-03 Notetry Ltd Apparatus for separating particles from a fluid flow
GB2362341A (en) * 2000-05-16 2001-11-21 Samsung Kwangju Electronics Co An upright cyclone vacuum cleaner
DE20306405U1 (en) * 2003-04-24 2003-08-28 Bsh Bosch Siemens Hausgeraete Removable dust collector
US20040025285A1 (en) * 2000-11-13 2004-02-12 Mccormick Michael J. Cyclonic vacuum cleaner with filter and filter sweeper
EP1410750A2 (en) * 2002-10-15 2004-04-21 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner
JP2004249010A (en) * 2002-12-27 2004-09-09 Sharp Corp Vacuum cleaner
GB2400309A (en) * 2003-04-11 2004-10-13 Samsung Kwangju Electronics Co Cyclone-type dust collecting apparatus for a vacuum cleaner
US20040200029A1 (en) * 2003-04-14 2004-10-14 Samsung Gwangju Electronics Co., Ltd. Filter assembly for a cyclone-type dust collecting apparatus of vacuum cleaner

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* Cited by examiner, † Cited by third party
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US2566153A (en) * 1945-04-26 1951-08-28 Hoover Co Suction cleaner
DE9104127U1 (en) * 1991-04-05 1991-06-06 Montec Gmbh, 6472 Altenstadt, De
KR100377015B1 (en) * 2000-08-07 2003-03-26 삼성광주전자 주식회사 Cyclone dust-collecting apparatus for Vacuum Cleaner
KR100398685B1 (en) * 2000-11-27 2003-09-19 삼성광주전자 주식회사 Cyclone dust-collecting apparatus for vacuum cleaner
KR100437369B1 (en) * 2001-01-10 2004-06-25 삼성광주전자 주식회사 Cyclone dust-collecting apparatus for Vacuum Cleaner
KR100433408B1 (en) * 2002-03-05 2004-05-31 삼성광주전자 주식회사 Vacuum cleaner
JP2004121621A (en) * 2002-10-04 2004-04-22 Toshiba Tec Corp Vacuum cleaner

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2171248A (en) * 1935-02-21 1939-08-29 Berkel Patent Nv Vacuum cleaning apparatus
AT359031B (en) * 1978-01-31 1980-10-10 Schermann Rudolf FILTER
WO1984002282A1 (en) * 1982-12-13 1984-06-21 Soederhamn Ind Arbetshygien Ab Dust collector
DE19704468A1 (en) * 1997-02-06 1998-08-13 Michael Becher Self=cleaning fine particle filter for vacuum cleaner(s)
DE29823411U1 (en) * 1998-05-08 1999-05-20 Kaercher Gmbh & Co Alfred Suction device for cleaning purposes
CA2245361A1 (en) * 1998-09-08 2000-03-08 Parviz Pezeshk Zad Reverse flow filter cleaner
GB2360719A (en) * 2000-03-31 2001-10-03 Notetry Ltd Apparatus for separating particles from a fluid flow
GB2362341A (en) * 2000-05-16 2001-11-21 Samsung Kwangju Electronics Co An upright cyclone vacuum cleaner
US20040025285A1 (en) * 2000-11-13 2004-02-12 Mccormick Michael J. Cyclonic vacuum cleaner with filter and filter sweeper
EP1410750A2 (en) * 2002-10-15 2004-04-21 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner
JP2004249010A (en) * 2002-12-27 2004-09-09 Sharp Corp Vacuum cleaner
GB2400309A (en) * 2003-04-11 2004-10-13 Samsung Kwangju Electronics Co Cyclone-type dust collecting apparatus for a vacuum cleaner
US20040200029A1 (en) * 2003-04-14 2004-10-14 Samsung Gwangju Electronics Co., Ltd. Filter assembly for a cyclone-type dust collecting apparatus of vacuum cleaner
DE20306405U1 (en) * 2003-04-24 2003-08-28 Bsh Bosch Siemens Hausgeraete Removable dust collector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8393048B2 (en) 2009-04-22 2013-03-12 Alfred Kaercher Gmbh & Co. Kg Method for cleaning two filters of a suction device for cleaning purposes and suction device for performing the method
US8510904B2 (en) 2009-04-30 2013-08-20 Alfred Kaercher Gmbh & Co. Kg Suction cleaning apparatus
US8474093B2 (en) 2009-07-07 2013-07-02 Alfred Kaercher Gmbh & Co. Kg Suction appliance for cleaning purposes

Also Published As

Publication number Publication date
DE102004056076A1 (en) 2006-05-18
EP1656872A2 (en) 2006-05-17

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