EP2759241A2 - Sac de filtration pour aspirateur - Google Patents

Sac de filtration pour aspirateur Download PDF

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Publication number
EP2759241A2
EP2759241A2 EP13401139.4A EP13401139A EP2759241A2 EP 2759241 A2 EP2759241 A2 EP 2759241A2 EP 13401139 A EP13401139 A EP 13401139A EP 2759241 A2 EP2759241 A2 EP 2759241A2
Authority
EP
European Patent Office
Prior art keywords
filter bag
bag
dust
vacuum cleaner
inflow opening
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Withdrawn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
EP13401139.4A
Other languages
German (de)
English (en)
Other versions
EP2759241A3 (fr
Inventor
Andre Bertram
Markus Drücker
Seyfettin Kara
Stefan Tiekötter
Dirk Wegener
Cornelius Wolf
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.)
Miele und Cie KG
Original Assignee
Miele und Cie 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 Miele und Cie KG filed Critical Miele und Cie KG
Publication of EP2759241A2 publication Critical patent/EP2759241A2/fr
Publication of EP2759241A3 publication Critical patent/EP2759241A3/fr
Withdrawn legal-status Critical Current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
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • A47L9/1436—Connecting plates, e.g. collars, end closures
    • A47L9/1445—Connecting plates, e.g. collars, end closures with closure means

Definitions

  • the invention relates to a filter bag for a vacuum cleaner with a dust bag for collecting the dust to be sucked and / or other particles, wherein the dust bag has a holding plate, by means of which the filter bag in the housing of the vacuum cleaner can be used in a receiving device, and with a closure device for a Inlet opening of the dust bag, by means of the inflow opening of the filter bag is closed.
  • Filter bags of the aforementioned type have long been common, especially in vacuum cleaners.
  • an embodiment is known in which before the removal of the filter bag whose inflow opening can be closed by a sliding movable mounted plate, so that the user is not burdened with the bag change from possibly emerging from the inlet opening dust.
  • filter bags are also offered on the market, which use a spring-loaded flap instead of a sliding movable plate, which pivots from the closed position into the interior of the filter bag, when the housing-side suction connection of the vacuum cleaner dives when closing the dust collection chamber in the inflow opening of the filter bag.
  • a major disadvantage of the previously known filter bags is the fact that slightly larger items such. Jewelry parts (rings, earrings o. The like.), Toy parts (Lego bricks o. The like.) And coins can go into the filter bag during normal suction.
  • the invention thus raises the problem of further developing a filter bag of the type mentioned above so that objects of a larger type can not get into the dust-laden bag space.
  • FIG. 1 a filter bag for a vacuum cleaner is shown in a conventional manner, as known from the well-known prior art.
  • the filter bag consists essentially of the dust bag 1, the holding plate 2 and the closure device, which is designed here as a sliding movable closure plate 3 for closing the inflow opening 5.
  • the closure plate 3 is connected to the holding plate 2 via a lamella hinge 4.
  • the filter bag is in a known manner in a corresponding, Not shown here recording device used in the dust collection chamber of the vacuum cleaner.
  • FIG. 2 a first embodiment of the invention is shown, in which a coarse particle separator 7 is located in the inflow opening 5 of the filter bag.
  • the coarse particle separator (7) can be fastened or held on a circumferential structure of the inlet opening (5) of the dust bag (1).
  • the coarse particle separator 7 has a coarse-meshed collecting element for the retention of objects, which may possibly be sucked in with the suction air flow.
  • the meshes of the coarse particle separator 7 have a rectangular or approximately rectangular shape. As a result, a minimum mesh size can be realized with the same mesh area.
  • the collecting element is preferably designed as a flexible, coarse-meshed plastic net. But it would also be possible to produce the collecting element as a rigid cage made of plastic, which can protrude in the inserted state into the interior of the dust bag.
  • the coarse particle separator 7 may be firmly integrated in the inflow opening 5 or designed to be removable. In removable training and coarse particle separator 7 can be offered with different mesh size for the individually selectable use.
  • the coarse particle separator 7 can be designed differently. If the housing-side suction nozzle of the dust chamber cover sealingly rests in the suction operation at the peripheral edge of the inflow opening 5, the mesh can be used in the inflow opening 5 and cover them in a simple manner. However, if the suction port of the dust chamber lid in the suction mode dips sealingly into the inflow opening 5, the mesh network must be able to move flexibly into the interior of the bag without the suction nozzle can damage the mesh. This can be taken into account, for example, by a simple folding of the mesh. The coarse particle separator 7 must thus at least as far as in the Inlet opening can protrude that the housing side mounted nozzle when closing the dust chamber cover unhindered dive into the inflow opening but can not damage the coarse particle 7 while doing so.
  • FIG. 3 shows a second embodiment of the invention is shown, in which a coarse particle separator 7 is located in a flow-through opening 31 of the closure plate 3 of the filter bag.
  • the coarse particle separator 7 is here connected to the slidingly mounted closure plate 3 in the region of the throughflow opening 31 and is located in the filter bag inserted during the suction operation congruent over the inflow opening 5 of the dust bag 1. Before closing the dust bag 1 through the closure plate 3 can here possibly trapped objects are removed and secured before the closure plate 3 moves to the closed position and the filter bag is disposed of.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
EP13401139.4A 2013-01-28 2013-12-17 Sac de filtration pour aspirateur Withdrawn EP2759241A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013100795.3A DE102013100795A1 (de) 2013-01-28 2013-01-28 Filterbeutel für Staubsauger

Publications (2)

Publication Number Publication Date
EP2759241A2 true EP2759241A2 (fr) 2014-07-30
EP2759241A3 EP2759241A3 (fr) 2018-03-07

Family

ID=49917545

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13401139.4A Withdrawn EP2759241A3 (fr) 2013-01-28 2013-12-17 Sac de filtration pour aspirateur

Country Status (2)

Country Link
EP (1) EP2759241A3 (fr)
DE (1) DE102013100795A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018112752A1 (de) 2018-05-29 2019-12-05 Miele & Cie. Kg Staubabscheider für Staubsauger und Staubsauger

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3919256A1 (de) 1989-06-13 1990-12-20 Miele & Cie Staubfilterbeutel insbesondere fuer staubsauger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1804635T4 (da) * 2005-11-22 2011-05-16 Eurofilters Holding Nv Støvsugerfilterpose og anvendelse af en støvsugerfilterpose
DE202006019108U1 (de) * 2006-12-19 2007-02-22 Branofilter Gmbh Staubfilterbeutel
DE202008003248U1 (de) * 2008-03-07 2008-05-08 Eurofilters Holding N.V. Staubsaugerfilterbeutel
DE102008031988B3 (de) * 2008-07-02 2009-09-10 Branofilter Gmbh Filterbeutel mit äußerem und innerem Beutel zum Einsatz in einem Staubsauger
ES2694479T3 (es) * 2009-06-19 2018-12-21 Eurofilters N.V. Bolsa plana para una aspiradora de polvo

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3919256A1 (de) 1989-06-13 1990-12-20 Miele & Cie Staubfilterbeutel insbesondere fuer staubsauger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018112752A1 (de) 2018-05-29 2019-12-05 Miele & Cie. Kg Staubabscheider für Staubsauger und Staubsauger

Also Published As

Publication number Publication date
EP2759241A3 (fr) 2018-03-07
DE102013100795A1 (de) 2014-07-31

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