DE3481476D1 - AGENTS FOR CLEANING FILTERS IN WET AND DRY VACUUM CLEANERS. - Google Patents

AGENTS FOR CLEANING FILTERS IN WET AND DRY VACUUM CLEANERS.

Info

Publication number
DE3481476D1
DE3481476D1 DE8585900117T DE3481476T DE3481476D1 DE 3481476 D1 DE3481476 D1 DE 3481476D1 DE 8585900117 T DE8585900117 T DE 8585900117T DE 3481476 T DE3481476 T DE 3481476T DE 3481476 D1 DE3481476 D1 DE 3481476D1
Authority
DE
Germany
Prior art keywords
wet
agents
vacuum cleaners
dry vacuum
cleaning filters
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.)
Expired - Lifetime
Application number
DE8585900117T
Other languages
German (de)
Inventor
Martti Ollila
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3481476D1 publication Critical patent/DE3481476D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE8585900117T 1983-12-16 1984-12-14 AGENTS FOR CLEANING FILTERS IN WET AND DRY VACUUM CLEANERS. Expired - Lifetime DE3481476D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI834633A FI71660C (en) 1983-12-16 1983-12-16 SUGARE.
PCT/FI1984/000095 WO1985002528A1 (en) 1983-12-16 1984-12-14 Means for cleaning filters in wet and dry vacuum cleaners

Publications (1)

Publication Number Publication Date
DE3481476D1 true DE3481476D1 (en) 1990-04-12

Family

ID=8518230

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585900117T Expired - Lifetime DE3481476D1 (en) 1983-12-16 1984-12-14 AGENTS FOR CLEANING FILTERS IN WET AND DRY VACUUM CLEANERS.

Country Status (6)

Country Link
EP (1) EP0197036B1 (en)
CA (1) CA1260212A (en)
DE (1) DE3481476D1 (en)
FI (1) FI71660C (en)
IT (1) IT1178293B (en)
WO (1) WO1985002528A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4210061A1 (en) * 1992-03-27 1993-09-30 Wap Reinigungssysteme Vacuum cleaner with cleaning motor and an optionally connected power tool
US5951746A (en) * 1995-11-30 1999-09-14 Alfred Karcher Gmbh & Co. Suction device for cleaning purposes
WO1997019630A1 (en) * 1995-11-30 1997-06-05 Alfred Kärcher GmbH & Co. Suction device for cleaning
US5901407A (en) * 1997-05-15 1999-05-11 Tennant Company Scrubbing machine with means for continuously cleaning a filter
DE29918032U1 (en) * 1999-10-13 2001-03-01 Wap Reinigungssysteme Gmbh & Co, 89287 Bellenberg Filter cleaning with control of the valve flaps
SE0401183D0 (en) * 2003-12-04 2004-05-06 Electrolux Ab Filter cleaning system for a vacuum cleaner
DE202004012911U1 (en) * 2004-08-18 2004-10-21 Electrostar Schöttle GmbH & Co. KG Suction device with several suction motors
DE102005017568B4 (en) 2005-04-11 2024-04-25 Alfred Kärcher SE & Co. KG Vacuum cleaner
EP2046183B1 (en) 2006-07-29 2010-09-01 Alfred Kärcher GmbH & Co. KG Method for cleaning the filters of a vacuum cleaner and vacuum cleaner for carrying out the method
SE531273C2 (en) * 2007-03-02 2009-02-10 Electrolux Ab Vacuum cleaner
SE531272C2 (en) * 2007-03-02 2009-02-10 Electrolux Ab Vacuum cleaner
US8074671B2 (en) * 2007-06-06 2011-12-13 Applied Magnetics Lab., Inc. Self-cleaning valves for use in vacuum cleaners and other self-cleaning valves
SE0702005L (en) 2007-09-07 2008-12-16 Electrolux Ab Vacuum cleaner
EA017962B1 (en) * 2008-11-28 2013-04-30 Гвидо Валентини Dust suction device with self-cleaning of the filters
IT1392426B1 (en) * 2008-12-17 2012-03-02 Klindex Srl VACUUM CLEANER
DK2421630T3 (en) 2009-04-22 2013-04-22 Kaercher Gmbh & Co Kg Alfred Method for cleaning two filters of a suction device for cleaning purposes and suction device for carrying out the method
DE102009020769A1 (en) 2009-04-30 2010-11-04 Alfred Kärcher Gmbh & Co. Kg vacuum cleaning
ES2709904T3 (en) 2009-07-07 2019-04-22 Kaercher Alfred Se & Co Kg Suction apparatus for cleaning purposes
US20120151710A1 (en) * 2010-07-19 2012-06-21 Glen Allen Yarbrough Reverse flow vacuum system
ITUD20120044A1 (en) * 2012-03-19 2013-09-20 Klindex Srl "VACUUM CLEANER WITH FILTER CLEANING SYSTEM"
US9271620B2 (en) 2012-03-27 2016-03-01 Daryl S. Meredith Vacuum
EP2662011B8 (en) * 2012-05-07 2015-10-07 IP Cleaning S.p.A. Suction apparatus
US9756999B2 (en) 2014-12-22 2017-09-12 Aktiebolaget Electrolux Vacuum cleaner filtration system with filter cleaning mode
GB201700637D0 (en) 2017-01-13 2017-03-01 Black & Decker Inc Dust collection box
WO2019011429A1 (en) 2017-07-12 2019-01-17 Alfred Kärcher SE & Co. KG Suction appliance with at least two filters, and method for operating a suction appliance
WO2019161901A1 (en) * 2018-02-22 2019-08-29 Alfred Kärcher SE & Co. KG Vacuum appliance having a filter-cleaning device and a plurality of closure elements
CN112969395A (en) * 2018-09-21 2021-06-15 玛蒂·奥利拉 Vacuum cleaner with a vacuum cleaner head
US11547257B2 (en) 2020-02-04 2023-01-10 Dustless Depot, Llc Vacuum bag with inlet gasket and closure seal
IT202100027068A1 (en) * 2021-10-21 2023-04-21 Elsea S R L DEVICE FOR CLEANING THE SUCTION FILTERS OF A VACUUM CLEANER

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE595686C (en) * 1931-12-25 1934-04-23 Inventia Patent Verwert Ges vacuum cleaner
DE600515C (en) * 1931-12-25 1934-07-25 Inventia Patent Verwert Ges vacuum cleaner
BE431318A (en) * 1937-11-27
US2406915A (en) * 1943-04-26 1946-09-03 Hoover Co Suction cleaner

Also Published As

Publication number Publication date
WO1985002528A1 (en) 1985-06-20
CA1260212A (en) 1989-09-26
IT8449305A0 (en) 1984-12-17
FI71660B (en) 1986-10-31
FI71660C (en) 1990-11-11
EP0197036B1 (en) 1990-03-07
EP0197036A1 (en) 1986-10-15
FI834633A0 (en) 1983-12-16
IT1178293B (en) 1987-09-09
FI834633A (en) 1985-06-17
IT8449305A1 (en) 1985-08-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee