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DK3644816T3 - Filterrengøring - Google Patents

Filterrengøring Download PDF

Info

Publication number
DK3644816T3
DK3644816T3 DK18730407.6T DK18730407T DK3644816T3 DK 3644816 T3 DK3644816 T3 DK 3644816T3 DK 18730407 T DK18730407 T DK 18730407T DK 3644816 T3 DK3644816 T3 DK 3644816T3
Authority
DK
Denmark
Prior art keywords
filter cleaning
cleaning
filter
Prior art date
Application number
DK18730407.6T
Other languages
English (en)
Inventor
Oliver Ohlendorf
Original Assignee
Hilti Ag
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 Hilti Ag filed Critical Hilti Ag
Application granted granted Critical
Publication of DK3644816T3 publication Critical patent/DK3644816T3/da

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
    • A47L9/20—Means for cleaning filters
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4272—Special valve constructions adapted to filters or filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration 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
    • B01D46/71—Regeneration 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance
    • 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
    • A47L9/12—Dry filters
    • A47L9/127—Dry filters tube- or sleeve-shaped
    • 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
    • A47L9/22—Mountings for motor fan assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/55—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning appliances, e.g. suction cleaners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Electric Vacuum Cleaner (AREA)
DK18730407.6T 2017-06-29 2018-06-20 Filterrengøring DK3644816T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17178621.3A EP3420874A1 (de) 2017-06-29 2017-06-29 Filterabreinigung
PCT/EP2018/066327 WO2019002032A1 (de) 2017-06-29 2018-06-20 Filterabreinigung

Publications (1)

Publication Number Publication Date
DK3644816T3 true DK3644816T3 (da) 2021-06-28

Family

ID=59258051

Family Applications (2)

Application Number Title Priority Date Filing Date
DK18730407.6T DK3644816T3 (da) 2017-06-29 2018-06-20 Filterrengøring
DK21155732.7T DK3851013T3 (da) 2017-06-29 2018-06-20 Filterrengøring

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK21155732.7T DK3851013T3 (da) 2017-06-29 2018-06-20 Filterrengøring

Country Status (6)

Country Link
US (2) US11457787B2 (da)
EP (3) EP3420874A1 (da)
JP (1) JP6845950B2 (da)
CN (1) CN110799077B (da)
DK (2) DK3644816T3 (da)
WO (1) WO2019002032A1 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019118744A1 (en) * 2017-12-13 2019-06-20 Donaldson Company, Inc. Pulse air cleaner system and methods with controlled scavenge
US11235433B2 (en) * 2017-12-22 2022-02-01 Milwaukee Electric Tool Corporation Dust collector with filter cleaning mechanism
CN215968574U (zh) 2018-11-19 2022-03-08 米沃奇电动工具公司 适于与手持式电动工具一起使用的集尘器
WO2020205287A1 (en) * 2019-03-29 2020-10-08 Donaldson Company, Inc. Air cleaner bypass assembly and method of operating
EP3753464A1 (de) * 2019-06-18 2020-12-23 Hilti Aktiengesellschaft Anordnung einer abreinigungseinheit in einer staubsaugvorrichtung und staubsaugvorrichtung mit einer solchen anordnung
EP3888516A1 (de) * 2020-04-01 2021-10-06 Hilti Aktiengesellschaft Bedarfsgerechte filterabreinigung
EP3973838A1 (de) * 2020-09-23 2022-03-30 Hilti Aktiengesellschaft Filtereinrichtung und verfahren zu deren abreinigung
US12357136B2 (en) 2020-11-19 2025-07-15 Milwaukee Electric Tool Corporation Portable dust extractor
CN113679299B (zh) * 2021-09-10 2022-06-17 湖南炬神电子有限公司 一种防垃圾掉落扫地机器人尘盒结构
FR3134304B1 (fr) * 2022-04-12 2024-04-12 Seb Sa Restitution d’énergie générée par un flux d’air au sein d’un appareil aspirant
DE102023103425A1 (de) * 2023-02-13 2024-08-14 Festool Gmbh Sauggerät mit einem Abreinigungsventil
EP4449963A1 (de) * 2023-04-19 2024-10-23 Hilti Aktiengesellschaft Sauggerät und verfahren zu seinem betrieb
CN116712800B (zh) * 2023-05-31 2024-05-14 无锡学院 一种基于管道气体过滤的分隔过滤装置
CN117415117B (zh) * 2023-12-15 2024-05-17 张家口天龙科技发展有限公司 一种电化学水处理器
CN118718581B (zh) * 2024-08-30 2024-12-13 安庆师范大学 一种垃圾热解尾气处理装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002594A (en) * 1989-08-31 1991-03-26 Ransburg Corporation Filter pulse-down cartridge cleaning mechanism
US20030041729A1 (en) * 1999-12-29 2003-03-06 Finigan Justin J. Method and apparatus for cleaning filter bags of bag houses
DE10101219C9 (de) * 2001-01-12 2018-05-17 Nilfisk-Advance A/S Schmutzsauger
KR100595564B1 (ko) * 2004-07-16 2006-07-03 엘지전자 주식회사 진공청소기
KR101241871B1 (ko) * 2006-01-09 2013-03-11 엘지전자 주식회사 식기세척기의 필터장치
WO2007141712A1 (en) 2006-06-02 2007-12-13 Koninklijke Philips Electronics N.V. Dust filter and vacuum cleaner comprising such a filter
DK2046183T3 (da) * 2006-07-29 2010-12-20 Kaercher Gmbh & Co Kg Alfred Fremgangsmåde til rensning af filtrene i en støvsuger samt støvsuger til gennemførelse af fremgangsmåden
EP2046184B1 (de) * 2006-07-29 2014-01-15 Alfred Kärcher GmbH & Co. KG Verfahren zum abreinigen der filter eines staubsaugers sowie staubsauger zur durchführung des verfahrens
ITMI20071121A1 (it) * 2007-06-01 2008-12-02 Guido Valentini "aspiratore per polveri con pulizia automatica dei filtri"
DE202007015242U1 (de) 2007-10-26 2007-12-27 Electrostar Schöttle GmbH & Co. KG Sauggerät
GB2459300B (en) * 2008-04-18 2010-03-10 Black & Decker Inc Vacuum cleaner
DE102008047047B4 (de) * 2008-09-13 2012-09-20 Alto Deutschland Gmbh Filterabreinigung in einem Schmutzsauger mit Klappenelement
EP2421630B1 (de) * 2009-04-22 2013-03-13 Alfred Kärcher GmbH & Co. KG Verfahren zum abreinigen zweier filter eines sauggerätes für reinigungszwecke sowie sauggerät zur durchführung des verfahrens
DE102010045979A1 (de) * 2010-09-18 2012-03-22 Nilfisk-Advance A/S Filterabreinigung für Schmutzsauger mit externem Gebläse
CN201977711U (zh) * 2011-01-11 2011-09-21 孙大亮 吸尘器的过滤网袋清洁装置
CN202802999U (zh) * 2012-09-28 2013-03-20 邢征 一种双气路负压除尘集尘装置
CN203458340U (zh) * 2013-08-11 2014-03-05 宁海凯特立电器有限公司 一种能够自动清除海帕过滤器尘堵的吸尘器
CN203898201U (zh) * 2014-02-28 2014-10-29 天佑电器（苏州）有限公司 具有自清洁功能的吸尘器
US9756999B2 (en) * 2014-12-22 2017-09-12 Aktiebolaget Electrolux Vacuum cleaner filtration system with filter cleaning mode
DE102015108559A1 (de) * 2015-05-29 2016-12-01 Vorwerk & Co. Interholding Gmbh Rückspülbarer Luftfilter
US11297990B2 (en) * 2016-12-01 2022-04-12 Skybest Electric Appliance Co., Ltd. Dust collector and self-cleaning method for filter thereof
CN106725113A (zh) * 2017-01-06 2017-05-31 宁海凯特立电器有限公司 一种清除吸尘器过滤器尘堵装置
EP3488751B1 (en) * 2017-11-22 2023-06-07 Guido Valentini Vacuum cleaner

Also Published As

Publication number Publication date
WO2019002032A1 (de) 2019-01-03
EP3851013B1 (de) 2023-11-15
US11779179B2 (en) 2023-10-10
EP3644816B1 (de) 2021-04-21
EP3420874A1 (de) 2019-01-02
EP3851013A1 (de) 2021-07-21
EP3644816A1 (de) 2020-05-06
US20200121146A1 (en) 2020-04-23
DK3851013T3 (da) 2023-12-04
CN110799077B (zh) 2021-06-25
US20220330774A1 (en) 2022-10-20
US11457787B2 (en) 2022-10-04
JP6845950B2 (ja) 2021-03-24
CN110799077A (zh) 2020-02-14
JP2020525226A (ja) 2020-08-27

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