DK1868479T3 - Fremgangsmåde til at rengøre filteret i en støvsuger samt støvsuger til at gennemføre fremgangsmåden - Google Patents

Fremgangsmåde til at rengøre filteret i en støvsuger samt støvsuger til at gennemføre fremgangsmåden

Info

Publication number
DK1868479T3
DK1868479T3 DK06706420.4T DK06706420T DK1868479T3 DK 1868479 T3 DK1868479 T3 DK 1868479T3 DK 06706420 T DK06706420 T DK 06706420T DK 1868479 T3 DK1868479 T3 DK 1868479T3
Authority
DK
Denmark
Prior art keywords
procedure
dust cleaner
clean
implement
filter
Prior art date
Application number
DK06706420.4T
Other languages
English (en)
Inventor
Christian Stewen
Uli Haeussermann
Original Assignee
Kaercher Gmbh & Co Kg Alfred
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36123192&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1868479(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kaercher Gmbh & Co Kg Alfred filed Critical Kaercher Gmbh & Co Kg Alfred
Application granted granted Critical
Publication of DK1868479T3 publication Critical patent/DK1868479T3/da

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/20Means for cleaning filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0086Filter condition indicators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42Auxiliary equipment or operation thereof
    • B01D46/4272Special valve constructions adapted to filters or filter elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2279/00Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/55Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning appliances, e.g. suction cleaners
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00Gas separation
    • Y10S55/03Vacuum cleaner

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DK06706420.4T 2005-04-11 2006-01-26 Fremgangsmåde til at rengøre filteret i en støvsuger samt støvsuger til at gennemføre fremgangsmåden DK1868479T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005017702A DE102005017702A1 (de) 2005-04-11 2005-04-11 Verfahren zum Abreinigen der Filter eines Staubsaugers sowie Staubsauger zur Durchführung des Verfahrens
PCT/EP2006/000671 WO2006108459A1 (de) 2005-04-11 2006-01-26 Verfahren zum abreinigen der filter eines staubsaugers sowie staubsauger zur durchführung des verfahrens

Publications (1)

Publication Number Publication Date
DK1868479T3 true DK1868479T3 (da) 2012-12-03

Family

ID=36123192

Family Applications (2)

Application Number Title Priority Date Filing Date
DK06706420.4T DK1868479T3 (da) 2005-04-11 2006-01-26 Fremgangsmåde til at rengøre filteret i en støvsuger samt støvsuger til at gennemføre fremgangsmåden
DK12152405.2T DK2457485T3 (da) 2005-04-11 2006-01-26 Fremgangsmåde til rengøring af filtrene i en støvsuger og støvsuger til gennemførelse af fremgangsmåden

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK12152405.2T DK2457485T3 (da) 2005-04-11 2006-01-26 Fremgangsmåde til rengøring af filtrene i en støvsuger og støvsuger til gennemførelse af fremgangsmåden

Country Status (8)

Country Link
US (1) US7867304B2 (da)
EP (2) EP1868479B1 (da)
CN (1) CN101146470B (da)
DE (1) DE102005017702A1 (da)
DK (2) DK1868479T3 (da)
HU (1) HUE029746T2 (da)
PL (2) PL1868479T3 (da)
WO (1) WO2006108459A1 (da)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005017568B4 (de) 2005-04-11 2024-04-25 Alfred Kärcher SE & Co. KG Saugreinigungsgerät
US20070289444A1 (en) * 2006-06-14 2007-12-20 Toshiba Tec Kabushiki Kaisha Vacuum cleaner having a filter capable of collecting dust
PL2049001T3 (pl) * 2006-07-29 2014-04-30 Kaercher Gmbh & Co Kg Alfred Odkurzacz z urządzeniem do samoczynnego oczyszczania filtra
CN101489462B (zh) 2006-07-29 2011-07-06 阿尔弗雷德·凯驰两合公司 用于清洁吸尘器的过滤器的方法以及执行该方法的吸尘器
CN101484060B (zh) 2006-07-29 2012-05-30 阿尔弗雷德·凯驰两合公司 带有过滤器自清洁装置的吸尘器
EP2046183B1 (de) 2006-07-29 2010-09-01 Alfred Kärcher GmbH & Co. KG Verfahren zum abreinigen der filter eines staubsaugers sowie staubsauger zur durchführung des verfahrens
DK2421630T3 (da) 2009-04-22 2013-04-22 Kaercher Gmbh & Co Kg Alfred Fremgangsmåde til rengøring af to filtre af en sugeindretning til rengøringsformål samt sugeindretning til udførelse af fremgangsmåden
DE102009020769A1 (de) 2009-04-30 2010-11-04 Alfred Kärcher Gmbh & Co. Kg Saugreinigungsgerät
WO2011003441A1 (de) 2009-07-07 2011-01-13 Alfred Kärcher Gmbh & Co. Kg Sauggerät für reinigungszwecke
US9399184B2 (en) * 2009-10-28 2016-07-26 Oneida Air Systems, Inc. Deflagration suppression screen for portable cyclonic dust collector/vacuum cleaner
WO2012107103A1 (de) * 2011-02-11 2012-08-16 Alfred Kärcher Gmbh & Co. Kg Verfahren zum abreinigen eines filters eines staubsaugers sowie staubsauger zur durchführung des verfahrens
DE102013007183A1 (de) * 2013-04-25 2014-10-30 Nilfisk-Advance A/S Schmutzsauger mit Abreinigungssteuerung für den oder die Filter
DK3119260T3 (da) * 2014-03-20 2018-07-23 Kaercher Gmbh & Co Kg Alfred Fremgangsmåde til rengøring af et filter af en støvsugeindretning og støvsugeindretning
US9756999B2 (en) 2014-12-22 2017-09-12 Aktiebolaget Electrolux Vacuum cleaner filtration system with filter cleaning mode
WO2016112996A1 (de) * 2015-01-13 2016-07-21 Alfred Kärcher Gmbh & Co. Kg Sauggerät und verfahren zum betreiben eines sauggeräts
WO2016112959A1 (de) * 2015-01-13 2016-07-21 Alfred Kärcher Gmbh & Co. Kg Sauggerät
DE102016005357A1 (de) * 2015-06-01 2016-12-01 Mann+Hummel Gmbh Filterelement, Ölabscheider sowie Verfahren zur Regelung des in einem K[urbel]G[ehäuse]E[ntlüftungs]-System herrschenden Drucks
DE102016005358A1 (de) * 2015-06-01 2016-12-01 Mann+Hummel Gmbh Dichtelement, Ringfilterelement, Ölabscheider sowie Verfahren zum Öffnen des Filtergehäuses eines Ölabscheiders
US12467537B2 (en) * 2015-06-01 2025-11-11 Mann+Hummel Gmbh Sealing element, annular filter element, oil separator, and method for controlling prevailing pressure in crankcase ventilation system
DE102016100780A1 (de) 2016-01-19 2017-07-20 Festool Gmbh Sauggerät
GB2546543B (en) 2016-01-22 2019-01-02 Dyson Technology Ltd Separating apparatus and vacuum cleaner
GB2546542B (en) 2016-01-22 2018-07-04 Dyson Technology Ltd Vacuum cleaner
GB2546541B (en) 2016-01-22 2018-07-04 Dyson Technology Ltd Vacuum cleaning apparatus
CN111491710B (zh) * 2017-12-14 2021-12-24 工机控股株式会社 集尘器
EP3722051A1 (de) * 2019-04-08 2020-10-14 Hilti Aktiengesellschaft Staubhaube für ein werkzeuggerät
EP3730024B1 (de) * 2019-04-23 2021-12-29 Hilti Aktiengesellschaft Verfahren zur steuerung eines abreinigungsprozesses in einer staubsaugvorrichtung und staubsaugvorrichtung
DE102019117920A1 (de) 2019-07-03 2021-01-07 Alfred Kärcher SE & Co. KG Saugvorrichtung und Verfahren zur Abreinigung eines Filters
EP3772310A1 (de) * 2019-08-05 2021-02-10 Hilti Aktiengesellschaft Vorrichtung zur kompensation von druckschwankungen
US11547257B2 (en) 2020-02-04 2023-01-10 Dustless Depot, Llc Vacuum bag with inlet gasket and closure seal
US12357136B2 (en) 2020-11-19 2025-07-15 Milwaukee Electric Tool Corporation Portable dust extractor
EP4039352A1 (de) * 2021-02-09 2022-08-10 Hilti Aktiengesellschaft Abreinigungseinheit für einen filter einer staubsaugvorrichtung, abreinigungsverfahren und staubsaugvorrichtung
DE102023133671A1 (de) 2023-12-01 2025-06-05 Alfred Kärcher SE & Co. KG Sauger mit Filter-Abreinigungseinrichtung-Modul

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE210658C (da)
US2591567A (en) 1948-05-29 1952-04-01 Electrolux Corp Vacuum cleaner
DE1176327B (de) 1962-04-24 1964-08-20 Licentia Gmbh Vorrichtung zum Verstellen der Saugleistung von Staubsaugern
US3509394A (en) 1967-01-11 1970-04-28 Gen Electric Electromagnetic clutch control
SE337284B (da) 1970-02-10 1971-08-02 Electrolux Ab
US3748836A (en) 1971-06-03 1973-07-31 Teledyne Inc Filter cleaning system for internal combustion engine
US3994067A (en) * 1972-11-14 1976-11-30 Mcculloch Corporation Apparatus for removing entrained matter from the inlet air of a chain saw internal combustion engine
USRE31417E (en) 1973-04-09 1983-10-18 Klinger Ag Sealing system for shutoff elements
SE391458B (sv) * 1974-05-02 1977-02-21 Svenska Flaektfabriken Ab Sett och anordning for att rensa slangfilter med tryckpulser av rensmedium
US4124916A (en) * 1977-08-04 1978-11-14 The Singer Company Vacuum cleaner condition indicator and safety device
US4124915A (en) 1977-08-15 1978-11-14 S/V Tool Company, Inc. Combination scraper and squeegee
US4171208A (en) * 1977-10-03 1979-10-16 Clarke-Gravely Corporation Vacuum cleaner including diverter valve
NL220480A (da) 1978-10-19
US4329161A (en) 1981-05-18 1982-05-11 Jack Osborn Valve system for vacuum cleaner
US4482129A (en) 1982-06-10 1984-11-13 The United States Of America As Represented By The United States Department Of Energy All metal valve structure for gas systems
US4581135A (en) * 1983-08-19 1986-04-08 Henry C. Kova Self-cleaning fluid filter with a drain
WO1986001989A1 (en) 1984-10-03 1986-04-10 Arnold Plooy Vacuum cleaner system
DE3517490A1 (de) 1985-05-15 1986-11-20 Robert Bosch Gmbh, 7000 Stuttgart Schutzeinrichtung fuer einen elektromagnetischen verbraucher
DE3629559C2 (de) * 1985-11-16 1997-04-10 Schlafhorst & Co W Entstaubungsvorrichtung für Textilmaschinen
JPH0665332B2 (ja) 1987-05-06 1994-08-24 株式会社日立製作所 電気掃除機
US5002594A (en) 1989-08-31 1991-03-26 Ransburg Corporation Filter pulse-down cartridge cleaning mechanism
DE4030086C1 (da) 1990-09-21 1991-12-12 Herbert 7853 Steinen De Huettlin
DE9104127U1 (de) 1991-04-05 1991-06-06 Montec GmbH, 6472 Altenstadt Entstauber
DE4138223C1 (en) 1991-11-21 1993-02-18 Alfred Kaercher Gmbh & Co, 7057 Winnenden, De Vacuum cleaner with cleaning unit for filter - has separate filters closing through holes in parallel between dust collector and suction unit
US5246205A (en) * 1992-04-06 1993-09-21 Donaldson Company, Inc. Valve assembly and use
GB2270735A (en) 1992-09-15 1994-03-23 Adrian Michael Woodward Flow control valves
DK119093A (da) 1993-10-22 1995-04-23 Joergen Sjoegreen Universalstøvsuger
WO1995027431A1 (en) * 1994-04-11 1995-10-19 Goyen Controls Co. Pty. Ltd. Components for and methods of operation of bag house filter/cartridge cleaning systems
JPH0838401A (ja) 1994-07-28 1996-02-13 Tec Corp 電気機器
DK0873075T3 (da) 1995-11-30 2000-05-01 Alfred Korcher Gmbh & Co Sugeapparat til rengøringsformål
JP3733633B2 (ja) 1996-02-01 2006-01-11 株式会社豊田自動織機 可変容量圧縮機
DE19709903A1 (de) 1997-03-11 1998-09-17 Pierburg Ag Vorrichtung zum Spülen einer Aktivkohlefalle und zur zeitweiligen Dichtheitsprüfung einer mit dieser verbundenen Brennstofftankanlage einer Fahrzeug-Brennkraftmaschine
GB9808583D0 (en) 1998-04-22 1998-06-24 Wills James K S Apparatus for cleaning carpets and upholstery
DE19820627A1 (de) 1998-05-08 1999-11-18 Kaercher Gmbh & Co Alfred Sauggerät für Reinigungszwecke
DE29823411U1 (de) * 1998-05-08 1999-05-20 Alfred Kärcher GmbH & Co, 71364 Winnenden Sauggerät für Reinigungszwecke
DE19949095C5 (de) 1999-10-12 2006-12-07 Wap Reinigungssysteme Gmbh & Co Filterabreinigung in einem Schmutzsauger
GB2360719B (en) 2000-03-31 2003-04-30 Notetry Ltd A domestic vacuum cleaner for separating particles from a fluid flow
DE10029225C2 (de) 2000-06-14 2002-10-24 Wap Reinigungssysteme Verfahren und Vorrichtung zur Filterabreinigung für Staubsauger mittels Druckstoß
DE20010608U1 (de) 2000-06-20 2001-10-31 Ing. Walter Hengst GmbH & Co. KG, 48147 Münster Vorrichtung zur Begrenzung des Drucks in einem mit Gas oder Flüssigkeit gefüllten Druckraum
JP4411753B2 (ja) 2000-06-30 2010-02-10 株式会社日立プラントテクノロジー オイルフリースクリュー圧縮機
JP3457929B2 (ja) 2000-07-13 2003-10-20 日本クリーナー販売株式会社 清掃装置
KR100377015B1 (ko) 2000-08-07 2003-03-26 삼성광주전자 주식회사 진공청소기의 사이클론 집진장치
KR100398685B1 (ko) 2000-11-27 2003-09-19 삼성광주전자 주식회사 진공청소기의 사이클론 집진장치
KR100437369B1 (ko) 2001-01-10 2004-06-25 삼성광주전자 주식회사 진공청소기의 사이클론 집진장치
DE10101219C9 (de) 2001-01-12 2018-05-17 Nilfisk-Advance A/S Schmutzsauger
US6569218B2 (en) 2001-03-08 2003-05-27 David Edmond Dudley Self spin-cleaning canister vacuum
KR100433408B1 (ko) 2002-03-05 2004-05-31 삼성광주전자 주식회사 진공청소기
DE10235297B3 (de) 2002-08-02 2004-02-19 Moeller Gmbh Steueranordnung für einen elektromagnetischen Antrieb
US6936161B2 (en) * 2002-08-21 2005-08-30 Arvin Technologies, Inc. Fluid filter apparatus
KR100518804B1 (ko) * 2003-03-31 2005-10-06 삼성광주전자 주식회사 사이클론집진장치의 필터청소기구
DE10321977A1 (de) 2003-05-15 2004-12-02 BSH Bosch und Siemens Hausgeräte GmbH Staubsauger mit einer durch Druckluft wirkenden Reinigungsvorrichtung für Keramikfilter
US7082640B2 (en) * 2003-07-18 2006-08-01 Christy, Inc. Ambient air backflushed filter vacuum
CN100388902C (zh) * 2004-03-26 2008-05-21 张周新 吸尘器的气流转换装置
DE102005029606A1 (de) 2004-06-23 2006-01-19 Hengst Gmbh & Co.Kg Elektrogerät mit Filter, und Nass-/Trocken-Sauger
US7340797B2 (en) * 2004-06-25 2008-03-11 The Hoover Company Recovery tank for a cleaning apparatus
KR100595564B1 (ko) * 2004-07-16 2006-07-03 엘지전자 주식회사 진공청소기
DE102004056076A1 (de) 2004-11-12 2006-05-18 Alfred Kärcher Gmbh & Co. Kg Staubsauger sowie Zyklonabscheidevorrichtung und Zyklon für einen Staubsauger
JP4405379B2 (ja) 2004-12-28 2010-01-27 株式会社東芝 電気掃除機
DE102005035884B9 (de) 2005-07-30 2012-06-21 Alfred Kärcher Gmbh & Co. Kg Sauggerät für Reinigungszwecke
PL2049001T3 (pl) 2006-07-29 2014-04-30 Kaercher Gmbh & Co Kg Alfred Odkurzacz z urządzeniem do samoczynnego oczyszczania filtra
FR2919421B1 (fr) 2007-07-23 2018-02-16 Schneider Electric Industries Sas Actionneur electromagnetique a au moins deux bobinages

Also Published As

Publication number Publication date
WO2006108459A1 (de) 2006-10-19
EP2457485A1 (de) 2012-05-30
EP1868479A1 (de) 2007-12-26
US7867304B2 (en) 2011-01-11
DE102005017702A1 (de) 2006-10-12
DK2457485T3 (da) 2017-01-30
CN101146470B (zh) 2010-07-07
EP1868479B1 (de) 2012-09-12
PL2457485T3 (pl) 2017-04-28
HUE029746T2 (en) 2017-04-28
EP2457485B1 (de) 2016-10-26
CN101146470A (zh) 2008-03-19
PL1868479T3 (pl) 2013-02-28
US20080092498A1 (en) 2008-04-24

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