EP2428151B1 - Vorrichtung zum Staubsaugen mit Staubsaugergerät und Filterbeutel - Google Patents

Vorrichtung zum Staubsaugen mit Staubsaugergerät und Filterbeutel Download PDF

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Publication number
EP2428151B1
EP2428151B1 EP10009351.7A EP10009351A EP2428151B1 EP 2428151 B1 EP2428151 B1 EP 2428151B1 EP 10009351 A EP10009351 A EP 10009351A EP 2428151 B1 EP2428151 B1 EP 2428151B1
Authority
EP
European Patent Office
Prior art keywords
filter
bag
filter bag
accommodating chamber
vacuum
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.)
Active
Application number
EP10009351.7A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2428151A1 (de
Inventor
Jan Schultink
Ralf Sauer
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.)
Eurofilters Holding NV
Original Assignee
Eurofilters Holding NV
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=43501170&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2428151(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eurofilters Holding NV filed Critical Eurofilters Holding NV
Priority to ES10009351.7T priority Critical patent/ES2604637T3/es
Priority to EP10009351.7A priority patent/EP2428151B1/de
Priority to PL10009351T priority patent/PL2428151T3/pl
Priority to DK10009351.7T priority patent/DK2428151T3/en
Priority to DE102010046463A priority patent/DE102010046463A1/de
Priority to US13/820,705 priority patent/US9554681B2/en
Priority to RU2013109769/12A priority patent/RU2578989C2/ru
Priority to EP11754303.3A priority patent/EP2613682B1/de
Priority to PCT/EP2011/004464 priority patent/WO2012031734A2/de
Priority to ES11754303.3T priority patent/ES2592941T3/es
Priority to PL11754303T priority patent/PL2613682T3/pl
Priority to AU2011300869A priority patent/AU2011300869B2/en
Priority to DK11754303.3T priority patent/DK2613682T3/en
Priority to JP2013527488A priority patent/JP2013539397A/ja
Priority to CN201180053303.4A priority patent/CN103188977B/zh
Publication of EP2428151A1 publication Critical patent/EP2428151A1/de
Priority to JP2015062997A priority patent/JP2015144847A/ja
Publication of EP2428151B1 publication Critical patent/EP2428151B1/de
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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
    • A47L9/1427—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
    • A47L9/1454—Self-sealing closures, e.g. valves
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Definitions

  • the invention relates to a device for vacuuming with a vacuum cleaner and a filter bag, in which the filter bag is formed as a flat bag, as a non-woven filter bag and disposable filter bag, and the vacuum cleaner has a filter bag receiving space with rigid walls, wherein the filter bag receiving space closable by a flap opening with a has predetermined opening area through which the filter bag is inserted into the filter bag receiving space.
  • the invention relates to a filter bag and a method for inserting a filter bag in a filter bag receiving space of a vacuum cleaner.
  • Filter bags in the form of non-woven disposable flat bags are the filter bags most commonly used today.
  • the advantage of non-woven bags is the significantly higher dust absorption capacity of the filter bag with higher separation efficiency and longer service life.
  • the flat bag form is the most common form for nonwoven bags since bags of this shape are very easy to manufacture. Because in contrast to the paper filter material used in filter bags made of paper, nonwoven filter material is very difficult to permanently fold because of the high resilience, so that the production of more complex bag shapes, such as block bottom bag or other bottom bag forms, is very complicated and expensive.
  • a flat bag in the sense of the present invention is understood to mean filter bags which are formed from two individual layers of filter material with the same area such that the two individual layers are connected to one another only at their peripheral edges (the term same area does not exclude, of course, that the two individual layers differ from each other in that one of the layers has an entrance opening).
  • connection of the individual layers can be realized by a weld or adhesive seam along the entire circumference of the two individual layers; but it can also be formed by a single layer of filter material is folded around one of its symmetry axes and the remaining open peripheral edges of the resulting two partial layers are welded or glued (so-called tubular bag).
  • a single layer of filter material per se may consist of one or more layers, which may be laminated, for example. Likewise, a single layer of folded filter material may be formed.
  • Flat bags in the sense of the present invention may also have so-called gussets. These side folds can be completely unfoldable.
  • a flat bag with such gussets is for example in the DE 20 2005 000 917 U1 shown (see there Fig. 1 with folded gussets and Fig. 3 with unfolded gussets).
  • the gussets may be welded to portions of the peripheral edge.
  • Such a flat bag is in the DE 10 2008 006 769 A1 shown (see there in particular Fig. 1 ).
  • flat bag is 2-dimensional structures immediately after production, ie before use have an inner volume which is substantially equal to zero.
  • a filter bag having an internal volume that is substantially zero is not necessarily a flat bag in the sense of the present invention.
  • bag shapes that have a bottom such as in the DE 20 2005 016 309 U1 or the DE 20 2009 004 433 U1 are not flat bags, since they do not consist of two individual layers with the same area, which are interconnected only at their peripheral edges.
  • pouches which are already 3-dimensional structures after production and thus have a non-zero internal volume, as for example in the WO 00/00269 (see Figures 27 and 28 there) and the DE 10 2007 060 748 (see there in particular Fig. 9) are shown, are not flat bags in the sense of the present invention.
  • a nonwoven filter bag in the sense of the present invention comprises a nonwoven filter material.
  • a nonwoven material a dry or wet laid nonwoven or an extrusion nonwoven fabric, in particular a melt-spun microfiber spunbond nonwoven fabric (meltblown nonwoven fabric) or filament spunbond nonwoven fabric (spunbond) may be used.
  • melt-spun microfiber spunbond nonwoven fabric meltblown nonwoven fabric
  • filament spunbond nonwoven fabric spunbond
  • nanofiber layers There may also be additional nanofiber layers.
  • EDA-NA International Association Serving the Nonwovens and Related Industries
  • the nonwoven fabric may comprise staple fibers or continuous fibers. Manufacturing technology can also provide several layers of staple fibers or continuous fibers, which are solidified to exactly one layer of nonwoven fabric.
  • the filter material may also be a laminate of a plurality of nonwoven fabric layers, such as filament spunbond fabric and meltblown nonwoven fabric (SMS, SMMS or SnxMS). Such a laminate may be laminated or calendered by means of a hot melt adhesive. The layer of meltblown nonwoven fabric may be creped.
  • nonwoven fabric is used in accordance with the definition according to ISO standard ISO 9092: 1988 or standard EN 29092.
  • nonwoven fabric or nonwoven fabric and nonwoven fabric in the field of production of nonwoven fabrics are delimited from one another as follows and also to be understood in the sense of the present invention.
  • To produce a nonwoven fabric fibers and / or filaments are used.
  • the loose or loose and still unconnected fibers and / or filaments are referred to as nonwoven or nonwoven web.
  • non-woven binding step such a non-woven fabric is finally used to form a non-woven fabric which has sufficient strength to be wound into rolls, for example.
  • a nonwoven fabric is self-supportingly formed by the solidification.
  • the nonwoven material may be present for a filter bag in the sense of the present invention as an unfolded layer or in turn have surface wrinkles. How such surface wrinkles can be formed, for example, results from the European patent application 10163463.2 ,
  • a commonly used size of such filter bags for household vacuum cleaners have a length and a width of about 30 cm each and a height of about 1 cm.
  • a conventional vacuum cleaner in particular, a conventional vacuum cleaner apparatus in which filter bags of the above size are used, has a filter bag accommodating space whose length, width and height are each in the range between 10 cm and 20 cm.
  • a dust filter bag device for a vacuum cleaner which has means for counteracting or limiting expansion of the filter bag in the operating state.
  • the filter bag accommodating space according to the present invention is formed of rigid walls.
  • the filter bag receiving space can be provided as an integral part of the housing or as a partial housing of the vacuum cleaner.
  • No rigid walls within the meaning of the invention have filter bag containment spaces made of a solid fabric known in the art of handheld vacuum cleaners (see, for example, US Pat EP 0 161 790 ).
  • the present invention has the object to provide a combination between vacuum cleaner and filter bag, which better exploit the properties inherent in the filter bag, such as dust holding capacity, separation efficiency and service life.
  • the object underlying the invention is achieved by a device according to claim 1 and by a method according to claim 8.
  • the receiving volume of the filter bag in the filter bag receiving space is determined according to the present invention according to EN 60312, Chapter 2.7.
  • the maximum receiving volume of the filter bag is determined according to the present invention analogous to EN 60312, Chapter 2.7.
  • EN 60312, Chapter 2.7 The only difference to EN 60312, Chapter 2.7, is that the filter bag is designed to be suspended in a chamber the volume of which is at least sufficient to prevent the filter bag from fully expanding to its maximum possible size when fully filled.
  • a cube-shaped chamber having an edge length equal to the root of the sum of the squares of maximum length and maximum width of the filter bag satisfies this requirement.
  • the filter bag receiving space is designed such that the filter bag provided for it fulfills the above-mentioned conditions, then it is ensured that the entire filter surface of the filter bag is available during the entire suction operation (until the bag is changed) and thus the filter bag becomes the operation is optimally filled.
  • the filter properties of the filter bag in particular the dust absorption capacity achievable for the filter bag with high separation efficiency and long service life, are thus optimally utilized until the filter bag is changed.
  • the ratio of the surface of the filter bag receiving space and the surface of the filter bag may be greater than 0.90, preferably greater than 0.95, most preferably greater than 1.0.
  • the surface of the filter bag in the sense of the present invention is defined here as twice the area occupied by the filter bag when it lies flat in a completely unfolded form, ie in a 2-dimensional form.
  • the area of the entrance opening and the area of the welds are not taken into account as they are comparatively small in relation to the actual filter area.
  • any foldings provided in the filter material itself are disregarded.
  • the surface of a rectangular filter bag thus results simply from being taken out of its package, fully unfolded, measured its length and width, multiplied together and the result taken two times.
  • the surface of the filter bag accommodation space in the sense of the present invention is defined as the surface that the filter bag accommodation space would have (if any) all the facilities (ribs, rib sections, stirrups, etc.) provided in the filter bag accommodation space for the filter material of the filter bag Filter bag from the wall of the filter bag receiving space remains isolated (which is required for a smooth filter material to ensure that even air can flow through the filter bag) remain disregarded.
  • the surface of a cuboid filter bag receiving space with ribs thus results as maximum length times maximum width times maximum height of the filter bag receiving space without taking into account the dimensions of the ribs.
  • the surface of the filter bag accommodating space enters the above relation only as a lower limit, in order to determine whether a particular vacuum cleaner in combination with the filter bag makes use of the previously discussed embodiment, especially if the filter bag containing space is of complicated geometrical shape, alternatively the surface of a parallelepiped Body can be determined, which completely encloses the filter bag receiving space; the surface of such a body is obtained, for example, if one determines the surface of a cuboid with the edge lengths which correspond to the maximum extent of the actual filter bag receiving space in the length, width and height direction (length, width and height directions are of course orthogonal to one another) ,
  • the filter bag receiving space may be formed essentially of two curved surfaces.
  • the filter bag accommodation space may also be formed of two curved surfaces and one side surface, the side surface connecting the two curved surfaces along the circumference of the curved surfaces.
  • the vacuum cleaner can be a vacuum cleaner.
  • Vacuum cleaners in the sense of the present invention are vacuum cleaner devices in which filter bag receiving space and vacuum cleaner motor in a housing (which may also consist of two interconnected sub-housings) are provided, to this housing a hose and / or a pipe (to which or a dust receiving device, such as a floor nozzle, a suction brush, a furniture brush or the like) are connected and in which this housing is provided on rollers, so that in the suction only primarily the hose and / or pipe and the corresponding dust receiving device must be moved and secondarily it will be much heavier.
  • the surface of the filter bag accommodation space may comprise ribs and / or rib-shaped sections and / or stirrups
  • the filter bags consist of a filter material with a fold-shaped surface, and the height of the ribs and / or the rib-shaped sections and / or the stirrups is greater than that maximum fold height of the fold-shaped surface.
  • the surface of the filter bag receiving space may be formed substantially smooth and the surface of the filter bag be profiled such that when placed in the vacuum cleaner filter bag most of the surface of the filter bag remains at a distance from the surface of the filter bag receiving space.
  • the present invention may be provided at least a portion of the wall of the filter bag receiving space a hole wall at a predetermined distance from the wall.
  • the filter bag accommodation space is formed by two curved surfaces (with or without side wall), then advantageously at least one of the curved surfaces, preferably the curved surface forming the bottom of the filter bag accommodation space, may have a hole wall at a predetermined distance.
  • a filter bag which can be used in a preferred manner in connection with the present invention.
  • To determine the center of gravity of the surface of the filter bag is analogous to the determination of the surface, starting from the area that occupies the filter bag when it is flat on a base, so there is a 2-dimensional structure. If the filter bag has unwelded gussets, these are unfolded to determine the center of gravity. Welded gussets remain disregarded analogous to determining the area of the filter bag.
  • the inlet opening is provided in one of the four corners of the filter bag (as opposed to the prior art rectangular flat bags in which the inlet opening is typically provided exactly in or near the center axis of the filter bag).
  • such filter bags can also be used in vacuum cleaner devices in which the filter bag receiving space is not adapted according to the invention to the bag. Even in such a case, the flow conditions can be improved over a rectangular filter bag in the form of a flat bag, without additional measures, such as deflection devices are required.
  • this has a holding plate on which an open at existing suction flow and closed at not existing suction flow closure for the filter bag is arranged in the form of a flap.
  • the closure is fastened with a hinge to the holding plate and the hinge is provided in the direction of the corner of the filter bag.
  • the invention provides a method of loading a filter bag into a filter bag containment space.
  • Figs. 1 and 2 show a first embodiment of a device for vacuuming according to the present invention, wherein in Fig. 1 the filter bag receiving space is closed and in Fig. 2 the filter bag receiving space is opened. In Fig. 2 the filter bag is visible.
  • vacuum cleaner is a vacuum cleaner, which has a housing which consists of a first part 210 and an associated second part 220 consists.
  • the first part 210 in this case represents the filter bag receiving space.
  • the second part 220 is the engine of the vacuum cleaner.
  • a tube 211 is connected to the first part 210.
  • the filter bag containment space is formed of a first curved surface 212a and a second curved surface 212b.
  • a filter bag 230 can be seen.
  • This filter bag has the inlet port 231 provided in one of its corners.
  • the distance D E o of the center of gravity of the inlet opening from the corner in the illustrated embodiment is about 1 ⁇ 4 of the distance D FB of the center of gravity of the filter bag from the corner.
  • a flap 233 is provided which opens itself by the suction flow and which self-closes when the suction flow is interrupted. This is provided on a holding plate 232, by means of which the filter bag is fixed in the filter bag receiving space.
  • Fig. 2 In the in Fig. 2 is a filter bag with dovetail-shaped surface wrinkles inserted into the filter bag receiving space.
  • the ratio of the area of the opening area corresponding rectangle F RE to the filter surface F filter , the ratio of the receiving volume of the filter bag in the receiving space V AR to its maximum pickup volume V Max and the ratio of the surface of the filter bag receiving space S AR to the surface of the Filter bag S filter for in the Figs. 1 and 2 shown embodiment according to the invention and for a representative of the prior art device for vacuuming indicated.
  • the state-of-the-art device is the UltraOne ECO vacuum cleaner from AEG / Elektrolux with its S-Bag Ultra Long Perfomance vacuum cleaner bag.
  • Fig. 3 shows a cross section through the filter bag receiving space of a second embodiment of the present invention.
  • the cross section here passes through the center of the filter bag receiving space along a first direction.
  • the cross section is similar to that in FIG Fig. 3 , shown.
  • the filter bag accommodation space consists of two curved surfaces 400a and 400b.
  • Fig. 4 shows a cross section through the filter bag receiving space of a third embodiment of the present invention.
  • the filter bag accommodation space has a side surface 500c which connects the two curved surfaces at their periphery.
  • FIG. 12 is a cross-sectional view of a portion of a wall of the filter bag containing space 610 with the filter bag 620 loaded according to a fourth embodiment of the vacuuming apparatus according to the present invention.
  • the wall 610 has ribs 611 in this embodiment.
  • the filter bag 620 has so-called dovetail folds 621.
  • the maximum fold height of the dovetail folds 621 ie, the height when fully folded is less than the height of the ribs 611. This can greatly increase the effective filter area. This allows a highly efficient combination of vacuum cleaner and filter bag to be realized.
  • FIG. 12 is a cross-sectional view of a portion of a wall of the filter bag containing space 710 with the filter bag 720 loaded according to a fifth embodiment of the vacuuming apparatus according to the present invention.
  • the surface of the wall of the filter bag accommodating space 710 is smooth.
  • the surface of the filter bag 720 is profiled by standing folds, so most of the Surface of the filter bag remains at a distance to the surface of the filter bag receiving space. Also in this embodiment, the effective surface area of the filter material can be increased, which is also a highly efficient combination of vacuum cleaner and filter bag.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
EP10009351.7A 2010-09-08 2010-09-08 Vorrichtung zum Staubsaugen mit Staubsaugergerät und Filterbeutel Active EP2428151B1 (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
ES10009351.7T ES2604637T3 (es) 2010-09-08 2010-09-08 Dispositivo para aspirar con aparato aspirador y bolsa filtrante
EP10009351.7A EP2428151B1 (de) 2010-09-08 2010-09-08 Vorrichtung zum Staubsaugen mit Staubsaugergerät und Filterbeutel
PL10009351T PL2428151T3 (pl) 2010-09-08 2010-09-08 Urządzenie do odkurzania z przyrządem odkurzającym i workiem filtrującym
DK10009351.7T DK2428151T3 (en) 2010-09-08 2010-09-08 Vacuum cleaner with vacuum cleaner and filter bag
DE102010046463A DE102010046463A1 (de) 2010-09-08 2010-09-24 Vorrichtung zum Staubsaugen mit Staubsaugergerät und Filterbeutel
PCT/EP2011/004464 WO2012031734A2 (de) 2010-09-08 2011-09-05 Vorrichtung zum staubsaugen mit staubsaugergerät und filterbeutel
DK11754303.3T DK2613682T3 (en) 2010-09-08 2011-09-05 A device for vacuum cleaning apparatus with the vacuum cleaner and filter bag
EP11754303.3A EP2613682B1 (de) 2010-09-08 2011-09-05 Vorrichtung zum staubsaugen mit staubsaugergerät und filterbeutel
US13/820,705 US9554681B2 (en) 2010-09-08 2011-09-05 Vacuum-cleaning apparatus with vacuum-cleaner unit and filter bag
ES11754303.3T ES2592941T3 (es) 2010-09-08 2011-09-05 Dispositivo para aspirar con aparato aspirador y bolsa de filtro
PL11754303T PL2613682T3 (pl) 2010-09-08 2011-09-05 Urządzenie do odkurzania z przyrządem odkurzającym i workiem filtrującym
AU2011300869A AU2011300869B2 (en) 2010-09-08 2011-09-05 Vacuum-cleaning apparatus with vacuum-cleaner unit and filter bag
RU2013109769/12A RU2578989C2 (ru) 2010-09-08 2011-09-05 Устройство для всасывания пыли, содержащее пылесос и фильтровальный мешок
JP2013527488A JP2013539397A (ja) 2010-09-08 2011-09-05 掃除機ユニット及びフィルタ・バッグを有する掃除機
CN201180053303.4A CN103188977B (zh) 2010-09-08 2011-09-05 具有真空清洁单元和过滤袋的真空清洁设备
JP2015062997A JP2015144847A (ja) 2010-09-08 2015-03-25 掃除機ユニット及びフィルタ・バッグを有する掃除機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10009351.7A EP2428151B1 (de) 2010-09-08 2010-09-08 Vorrichtung zum Staubsaugen mit Staubsaugergerät und Filterbeutel

Publications (2)

Publication Number Publication Date
EP2428151A1 EP2428151A1 (de) 2012-03-14
EP2428151B1 true EP2428151B1 (de) 2016-11-09

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP10009351.7A Active EP2428151B1 (de) 2010-09-08 2010-09-08 Vorrichtung zum Staubsaugen mit Staubsaugergerät und Filterbeutel
EP11754303.3A Active EP2613682B1 (de) 2010-09-08 2011-09-05 Vorrichtung zum staubsaugen mit staubsaugergerät und filterbeutel

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP11754303.3A Active EP2613682B1 (de) 2010-09-08 2011-09-05 Vorrichtung zum staubsaugen mit staubsaugergerät und filterbeutel

Country Status (11)

Country Link
US (1) US9554681B2 (ru)
EP (2) EP2428151B1 (ru)
JP (2) JP2013539397A (ru)
CN (1) CN103188977B (ru)
AU (1) AU2011300869B2 (ru)
DE (1) DE102010046463A1 (ru)
DK (2) DK2428151T3 (ru)
ES (2) ES2604637T3 (ru)
PL (2) PL2428151T3 (ru)
RU (1) RU2578989C2 (ru)
WO (1) WO2012031734A2 (ru)

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PL2502536T3 (pl) 2011-03-22 2019-06-28 Eurofilters N.V. Ekologicznie wydajne urządzenie do odkurzania
DE102011014682A1 (de) 2011-03-22 2012-09-27 Eurofilters Holding N.V. Vorrichtung zum Staubsaugen mit Staubsaugergerät und Filterbeutel
EP2641523A1 (de) * 2012-03-22 2013-09-25 Eurofilters Holding N.V. Vorrichtung zum Staubsaugen mit einem Staubsaugergerät und Filterbeutel
EP2644077A1 (de) 2012-03-27 2013-10-02 Jan Schultink Verfahren zum Optimieren einer Vorrichtung zum Staubsaugen mit Hand-, Kompakt oder Upright-Staubsaugergerät und Filterbeutel
EP2644075A1 (de) 2012-03-27 2013-10-02 Jan Schultink Verfahren zum Optimieren einer Vorrichtung zum Staubsaugen mit Boden- oder Upright-Staubsaugergerät und Filterbeutel
EP3374054B1 (de) 2015-11-10 2020-07-08 BSH Hausgeräte GmbH Dunstabzugsvorrichtung
ES2904692T3 (es) 2017-01-31 2022-04-05 Eurofilters Holding Nv Aspiradora de suelo
US12029377B2 (en) 2021-07-08 2024-07-09 ZHF Group, LLC Vacuum bag

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JP2013539397A (ja) 2013-10-24
WO2012031734A3 (de) 2012-07-26
DK2613682T3 (en) 2016-12-12
EP2428151A1 (de) 2012-03-14
EP2613682A2 (de) 2013-07-17
ES2592941T3 (es) 2016-12-02
ES2604637T3 (es) 2017-03-08
CN103188977B (zh) 2017-08-25
RU2578989C2 (ru) 2016-03-27
JP2015144847A (ja) 2015-08-13
EP2613682B1 (de) 2016-08-31
CN103188977A (zh) 2013-07-03
DE102010046463A1 (de) 2012-03-08
DK2428151T3 (en) 2017-02-13
WO2012031734A2 (de) 2012-03-15
PL2613682T3 (pl) 2017-02-28
PL2428151T3 (pl) 2017-05-31
US9554681B2 (en) 2017-01-31
AU2011300869B2 (en) 2015-09-24
RU2013109769A (ru) 2014-10-20
AU2011300869A1 (en) 2013-03-21
US20130198994A1 (en) 2013-08-08

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