EP2201877A2 - Procédé de fonctionnement d'un aspirateur, ainsi qu'aspirateur à moteur électrique et réservoir de matériau de filtre en forme de tuyau - Google Patents

Procédé de fonctionnement d'un aspirateur, ainsi qu'aspirateur à moteur électrique et réservoir de matériau de filtre en forme de tuyau Download PDF

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Publication number
EP2201877A2
EP2201877A2 EP09177625A EP09177625A EP2201877A2 EP 2201877 A2 EP2201877 A2 EP 2201877A2 EP 09177625 A EP09177625 A EP 09177625A EP 09177625 A EP09177625 A EP 09177625A EP 2201877 A2 EP2201877 A2 EP 2201877A2
Authority
EP
European Patent Office
Prior art keywords
filter material
dust filter
vacuum cleaner
filter bag
bag
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
EP09177625A
Other languages
German (de)
English (en)
Other versions
EP2201877B1 (fr
EP2201877A3 (fr
EP2201877B9 (fr
Inventor
Martin Meggle
Raphael Liß
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.)
Vorwerk and Co Interholding GmbH
Original Assignee
Vorwerk and Co Interholding GmbH
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 Vorwerk and Co Interholding GmbH filed Critical Vorwerk and Co Interholding GmbH
Priority to EP11176242.3A priority Critical patent/EP2387928B1/fr
Publication of EP2201877A2 publication Critical patent/EP2201877A2/fr
Publication of EP2201877A3 publication Critical patent/EP2201877A3/fr
Publication of EP2201877B1 publication Critical patent/EP2201877B1/fr
Application granted granted Critical
Publication of EP2201877B9 publication Critical patent/EP2201877B9/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • 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
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1481—Means for removing bags in suction cleaners, e.g. ejecting means; Means for exchanging bags

Definitions

  • the pouch is made by forming an opening closure in the vacuum cleaner.
  • the bottom closure initially only the filter material section nachge Kohlte in the filter chamber end closed, but still connected to the blow or suction nozzle associated opening area with the stored in the vacuum cleaner filter material.
  • a corresponding seal is provided which prevents the entry of, in the active filter material area injected or sucked dust into the filter material supply.
  • the opening assigned to the suction or blast nozzle is closed. It is hereafter a bag closed on all sides for removal.
  • the closure of the opening of the filled dust filter bag is combined in a preferred embodiment with the closure of the bottom of the nach Wegenden filter material portion for forming the further dust filter bag. Both closing operations are preferably carried out simultaneously, so that the closing of the old dust filter bag at the same time the nach Wegende filter material section is prepared for the formation of another dust filter bag.
  • the closure of the bottom of the advancing filter material can also take place at a staggered time to close the opening of the filled dust filter bag, For example, in the course of a re-commissioning of the vacuum cleaner after removal of the filled dust filter bag. It is also alternatively provided that the filter material moves in front of an opening and / or bottom closure at least over a partial path.
  • the suction mouth of the attachment 9, not shown, is fluidly connected to the dust filter bag 5 received in the filter chamber 4, for which purpose a flow channel, not shown, passes through the base unit 2. End of this flow channel goes into a blast nozzle 10th
  • leg spring 24 acts on the flap 14 in the direction of its closed position.
  • the filter chamber 4 illustrated with reference to the second embodiment has, opposite and in an imaginary extension to the blowing nozzle 10, a chamber outlet channel 40 which is connected in terms of air flow to the vacuum cleaner-side blower unit 3.
  • the nozzle 40 is on the inside covered by a sieve-like retaining element 41st
  • Fig. 24 shows an alternative solution for closing the bottom or for closing the bag opening.
  • a wrapping of the area to be closed is provided.
  • the wrapping material 45 may be, for example, a yarn or a metal wire, further for example a plastic clip or the like.
  • the ratio of inner diameter to outer diameter in the storage position of the filter material 11, d. H. further the ratio of the diameter of inner folds 17 to outer folds 16 is chosen so large considering the centrally through the filter material supply passing through blast nozzle 10 or the permeating cassette sleeve 21 that a thin storage position is achieved, which has a favorable effect on the storage amount in the cassette 15 ,
  • a ratio of inner diameter to outer diameter of 1: 1.2 to 1: 2.5 further selected, for example, 1: 2.
  • the length of a filter material 11 according to Fig. 26 manufactured dust filter bag 5 individually adjustable, since not necessarily predefined closure areas must be formed in the filter material 11.
  • FIGS. 28 and 29 show an embodiment in which the closing and separating regions of the filter material 11 are defined and formed at equal longitudinal intervals of the filter material 11. This is also given by the selected shape of the filter material 11 to be produced from the dust filter bag 5. This is rotationally symmetrical oval or in the form of a sphere formed with diametrically opposed bottom and opening closures 24, 31. This bag shape also requires an alternative reduction in diameter and diameter over the length of the tubular endless filter material, such that the elongated orientation of the continuous filter material a pearl chain-like structuring is recognizable, wherein the diameter-reduced sections define the closure regions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
EP09177625.2A 2008-12-17 2009-12-01 Procédé de fonctionnement d'un aspirateur, ainsi qu'aspirateur à moteur électrique et réservoir de matériau de filtre en forme de tuyau Active EP2201877B9 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11176242.3A EP2387928B1 (fr) 2008-12-17 2009-12-01 Procédé de fonctionnement d'un aspirateur, ainsi qu'aspirateur à moteur électrique et réservoir de matériau de filtre en forme de tuyau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810062601 DE102008062601A1 (de) 2008-12-17 2008-12-17 Verfahren zum Betreiben eines Staubsaugers sowie elektromotorisch betriebener Staubsauger und schlauchförmiger Filtermaterialvorrat

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP11176242.3A Division-Into EP2387928B1 (fr) 2008-12-17 2009-12-01 Procédé de fonctionnement d'un aspirateur, ainsi qu'aspirateur à moteur électrique et réservoir de matériau de filtre en forme de tuyau
EP11176242.3A Division EP2387928B1 (fr) 2008-12-17 2009-12-01 Procédé de fonctionnement d'un aspirateur, ainsi qu'aspirateur à moteur électrique et réservoir de matériau de filtre en forme de tuyau

Publications (4)

Publication Number Publication Date
EP2201877A2 true EP2201877A2 (fr) 2010-06-30
EP2201877A3 EP2201877A3 (fr) 2011-02-16
EP2201877B1 EP2201877B1 (fr) 2017-11-01
EP2201877B9 EP2201877B9 (fr) 2018-03-21

Family

ID=42082729

Family Applications (2)

Application Number Title Priority Date Filing Date
EP09177625.2A Active EP2201877B9 (fr) 2008-12-17 2009-12-01 Procédé de fonctionnement d'un aspirateur, ainsi qu'aspirateur à moteur électrique et réservoir de matériau de filtre en forme de tuyau
EP11176242.3A Active EP2387928B1 (fr) 2008-12-17 2009-12-01 Procédé de fonctionnement d'un aspirateur, ainsi qu'aspirateur à moteur électrique et réservoir de matériau de filtre en forme de tuyau

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP11176242.3A Active EP2387928B1 (fr) 2008-12-17 2009-12-01 Procédé de fonctionnement d'un aspirateur, ainsi qu'aspirateur à moteur électrique et réservoir de matériau de filtre en forme de tuyau

Country Status (4)

Country Link
EP (2) EP2201877B9 (fr)
CN (2) CN101797136A (fr)
DE (1) DE102008062601A1 (fr)
ES (2) ES2608702T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021099155A1 (fr) * 2019-11-20 2021-05-27 Robert Bosch Gmbh Dispositif sous vide à batterie, collecteur sous vide à batterie et système de collecteur sous vide

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103082953A (zh) * 2011-10-31 2013-05-08 梁运跃 一种拖地清洁装置
DE102016104787A1 (de) * 2016-03-15 2017-09-21 Alfred Kärcher Gmbh & Co. Kg Saugvorrichtung, Saugbeutel-Haltevorrichtung und Verfahren zum Betreiben einer Saugvorrichtung
KR102431691B1 (ko) * 2018-01-29 2022-08-11 엘지전자 주식회사 청소기
EP3821776A1 (fr) * 2019-11-12 2021-05-19 Eurofilters Holding N.V. Sac filtrant d'aspirateur pour un aspirateur à main

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722993A (en) 1951-09-01 1955-11-08 Hoover Co Suction cleaner having replaceable magazine fed dirt entrapping filter container
DE2139671A1 (de) 1971-08-07 1973-02-15 Siemens Elektrogeraete Gmbh Elektrischer staubsauger
EP0322387A2 (fr) 1987-12-21 1989-06-28 Aktiebolaget Electrolux Aspirateur de poussières
US20040168280A1 (en) 2003-02-28 2004-09-02 Wegelin Jackson W. Filtration bag replacement system for a floor care appliance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE379147B (fr) * 1973-11-28 1975-09-29 Electrolux Ab
GB2140288B (en) * 1981-05-07 1985-06-26 Hoover Plc Suction cleaners
JPH0315426A (ja) * 1989-10-28 1991-01-23 Hitachi Ltd 電気掃除機
SE521474C2 (sv) * 2002-03-08 2003-11-04 Electrolux Ab Anordning vid en dammsugare samt kassett för användning vid anordningen
TWI395567B (zh) * 2005-02-28 2013-05-11 Panasonic Corp Vacuum cleaners for electric vacuum cleaners and electric vacuum cleaners

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722993A (en) 1951-09-01 1955-11-08 Hoover Co Suction cleaner having replaceable magazine fed dirt entrapping filter container
DE2139671A1 (de) 1971-08-07 1973-02-15 Siemens Elektrogeraete Gmbh Elektrischer staubsauger
EP0322387A2 (fr) 1987-12-21 1989-06-28 Aktiebolaget Electrolux Aspirateur de poussières
US20040168280A1 (en) 2003-02-28 2004-09-02 Wegelin Jackson W. Filtration bag replacement system for a floor care appliance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021099155A1 (fr) * 2019-11-20 2021-05-27 Robert Bosch Gmbh Dispositif sous vide à batterie, collecteur sous vide à batterie et système de collecteur sous vide

Also Published As

Publication number Publication date
DE102008062601A1 (de) 2010-06-24
EP2387928A3 (fr) 2013-08-14
ES2658098T3 (es) 2018-03-08
ES2608702T3 (es) 2017-04-12
ES2658098T9 (es) 2018-05-07
CN101797136A (zh) 2010-08-11
EP2387928A2 (fr) 2011-11-23
EP2201877B1 (fr) 2017-11-01
EP2201877A3 (fr) 2011-02-16
EP2201877B9 (fr) 2018-03-21
CN102578969A (zh) 2012-07-18
EP2387928B1 (fr) 2016-10-19
CN102578969B (zh) 2015-09-30

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