EP2452601A1 - Sachet de filtre d'aspirateur doté d'un dispositif de fixation supplémentaire - Google Patents

Sachet de filtre d'aspirateur doté d'un dispositif de fixation supplémentaire Download PDF

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Publication number
EP2452601A1
EP2452601A1 EP10190754A EP10190754A EP2452601A1 EP 2452601 A1 EP2452601 A1 EP 2452601A1 EP 10190754 A EP10190754 A EP 10190754A EP 10190754 A EP10190754 A EP 10190754A EP 2452601 A1 EP2452601 A1 EP 2452601A1
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
filter bag
bag
fastening device
wall
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
EP10190754A
Other languages
German (de)
English (en)
Other versions
EP2452601B1 (fr
Inventor
Ralf Sauer
Jan Schultink
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
Application filed by Eurofilters Holding NV filed Critical Eurofilters Holding NV
Priority to EP10190754.1A priority Critical patent/EP2452601B1/fr
Priority to DK10190754.1T priority patent/DK2452601T3/en
Priority to PL10190754T priority patent/PL2452601T3/pl
Priority to ES10190754.1T priority patent/ES2546508T3/es
Priority to PCT/EP2011/005623 priority patent/WO2012062457A1/fr
Publication of EP2452601A1 publication Critical patent/EP2452601A1/fr
Application granted granted Critical
Publication of EP2452601B1 publication Critical patent/EP2452601B1/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
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • 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
    • 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

Definitions

  • the invention relates to a vacuum cleaner filter bag comprising a bag wall and a holding plate connected thereto, which can be connected, in particular brought into engagement, with a holding device of a vacuum cleaner.
  • Vacuum cleaner filter bags are today mainly made of nonwovens. Due to their excellent dust holding capacity, vacuum cleaner filter bags made of nonwovens have virtually replaced filter bags made of paper.
  • the production of filter bags made of nonwovens differs fundamentally from the production of PandabeuteIn. Common are rectangular flat bags, which are formed from an upper and a lower side wall, which are welded together at the edge.
  • Such filter bags are for example from the DE 201 01 466 , the EP 0 161 790 , the EP 0 639 061 , the EP 1 059 056 or the EP 1 661 500 known.
  • the vacuum cleaner filter bags are usually distributed several times folded in a carton. In the folded state, the vacuum cleaner filter bags are then inserted by the consumer in the designated space of the vacuum cleaner. Since the space of the vacuum cleaner usually in at least one spatial direction has a smaller extent than the vacuum cleaner filter bag, the filter bag in the space can often develop insufficient. As a result, the filter bag may under certain circumstances unfold its capacity insufficient. On the one hand it can happen that not all areas of the side walls are flowed through evenly. As a result, the media passage speed can increase and the separation efficiency of the filter bag decreases. On the other hand, not so much space can be available for the storage of the dust particles.
  • the service life of the filter bag may decrease, since the pressure drop of the bag increases rapidly and thus the volume flow which is conveyed through the vacuum cleaner drops relatively quickly. Inadequate deployment also reduces the usable volume available for receiving dust. A partially unfolded bag can hold correspondingly less dust, the bag must be changed earlier.
  • the invention provides a vacuum cleaner filter bag comprising a bag wall and a holding plate connected thereto, which can be connected, in particular brought into engagement, with a holding device of a vacuum cleaner, characterized in that the vacuum cleaner filter bag additionally comprises a fastening device, by means of which part of the bag wall of the vacuum cleaner filter bag can be fixed in at least one spatial direction during operation of the vacuum cleaner.
  • the vacuum cleaner filter bag By providing in addition to the mounting plate fastening device, it is possible to position the vacuum cleaner filter bag in the space of a vacuum cleaner, that a better development and thus a lower tendency to clog the filter bag can be achieved. In particular, during operation, a smaller volume flow drop can be made possible than with a corresponding filter bag without fastening device. Thus, the life of the vacuum cleaner filter bag can be improved.
  • a part of the bag wall can therefore be fixed on the holding plate in at least one spatial direction, in particular in all spatial directions or absolutely, in particular with respect to the mounting device of the vacuum cleaner and / or with respect to the space of the vacuum cleaner.
  • Another part of the bag wall can be fixed by means of the fastening device, in particular with respect to the space of the vacuum cleaner.
  • the bag wall may have a passage opening through which the air to be cleaned during operation can flow into the vacuum cleaner filter bag, in particular wherein the holding plate is arranged in the region of the passage opening.
  • the holding plate may have a through hole in the region of the passage opening.
  • the vacuum cleaner filter bag, in particular the holding plate may comprise a closure flap, through which the passage opening of the bag wall and / or the through hole of the holding plate can be closed.
  • the bag wall of the vacuum cleaner filter bag may comprise one or more layers of nonwoven material.
  • the vacuum cleaner filter bag may thus comprise a bag wall made of nonwoven material.
  • the bag wall may additionally comprise a net.
  • the bag wall can also consist of one or more layers of nonwoven material.
  • the vacuum cleaner filter bag may be formed as a flat bag. In other words, the vacuum cleaner filter bag may be formed such that it has no block bottom or block bottom.
  • the bag wall may comprise a first side wall and a, in particular opposite, second side wall, which are connected to each other at the edge by a circumferential weld.
  • the first and second side wall can be arranged opposite one another, in particular substantially parallel to one another, in particular one above the other.
  • the limited by the first side wall, the second side wall and the weld cavity can thereby form the interior of the vacuum cleaner filter bag.
  • the interior of the vacuum cleaner filter bag can be limited in particular only by the first side wall, the second side wall and the weld.
  • the bag wall may consist of the first and the second side wall welded thereto.
  • the retaining plate may be arranged on the first or second side wall.
  • the first side wall and the second side wall and / or the holding plate and the bag wall, in particular the holding plate and the first or second side wall, may be connected by ultrasonic welding and / or thermal welding.
  • the filter bag may have one or more gussets.
  • the first and / or second sidewall may each comprise one or more layers of nonwoven material.
  • the vacuum cleaner filter bag can also be designed as a block bottom bag.
  • the vacuum cleaner filter bag may in particular be a disposable vacuum cleaner filter bag.
  • nonwoven fabric is used according to the definition according to ISO standard IS09092: 1988 or CEN standard EN29092.
  • nonwoven fabric or nonwoven fabric and nonwoven fabric in the field of production of nonwovens are to be distinguished from one another as follows and also to be understood in the sense of the present application.
  • To produce a nonwoven fabric fibers and / or filaments are used.
  • the loose or loose and substantially unconnected fibers and / or filaments are referred to as nonwoven or nonwoven web.
  • nonwoven fabric which has a strength to form z. B. to be wound into rolls. In other words, the nonwoven fabric is self-supporting by the solidification.
  • the non-woven binding step may comprise calendering the nonwoven web.
  • nonwoven fabric material a dry-laid or wet-laid nonwoven fabric or an extrusion nonwoven fabric, particularly a melt-spun microfiber spunbond fabric (meltblown nonwoven fabric) or filament spunbond fabric (spunbond), may be used.
  • a melt-spun microfiber spunbond fabric meltblown nonwoven fabric
  • filament spunbond fabric spunbond
  • the bag wall may comprise a laminate of a spunbonded nonwoven fabric, a meltblown nonwoven fabric, and a nonwoven filament nonwoven fabric (SMS).
  • SMS nonwoven filament nonwoven fabric
  • a layer of nonwoven fabric may also comprise several layers of nonwoven.
  • the nonwoven fabric may in particular comprise staple fibers and / or continuous fibers.
  • the retaining plate can be connectable, in particular engageable, with the mounting device of the vacuum cleaner in such a way that the position of the retaining plate relative to the mounting device can essentially be fixed or fixed.
  • the retaining plate connected to the mounting device of the vacuum cleaner, in particular relative to the mounting device or relative to the installation space of the vacuum cleaner be substantially fixed or fixed.
  • a holding plate can here generally be understood an element of the vacuum cleaner filter bag, which serves to hold the vacuum cleaner filter bag inside a vacuum cleaner housing.
  • the retaining plate can in principle have any shape.
  • the holding plate as a flat, sheet-like component, such as in the EP 1 849 392 shown to be trained.
  • the retaining plate may also have a more complex structure, such as in the DE 20 2008 006 904 shown have.
  • the retaining plate may comprise a plastic material.
  • the retaining plate may in particular be welded to the bag wall, for example by ultrasonic welding.
  • the holding plate can be arranged in the region of an inflow opening of the bag wall of the vacuum cleaner filter bag. During operation of the vacuum cleaner, air to be cleaned can be passed through the inlet opening into the interior of the vacuum cleaner filter bag.
  • the holding plate may have a through hole in the region of the inflow opening.
  • the inflow opening and the holding plate can be positioned as desired on the first side wall.
  • the inflow port and the holding plate may be centered on the vacuum cleaner filter bag or offset relative to the center.
  • fastening means of the part of the bag wall can be fixed, in particular, except for position variations, which are due for example to the flexibility of the material of the bag wall and / or the fastening device, ie substantially.
  • the fastening device By the fastening device, the part of the bag wall during operation of the vacuum cleaner in two or more spatial directions, in particular in all spatial directions, be fixable.
  • the fastening device can be connected to the bag wall, in particular adhesively bonded and / or welded.
  • the fastening device may comprise a material strip connected to the bag wall.
  • the strip of material may be a flat piece of material which is connected on one side to the bag wall and on one side comprises a loose end.
  • the strip of material can therefore correspond to a tab.
  • the material strip can be designed to be flexible.
  • the strip of material may comprise a nonwoven material, paper and / or cardboard.
  • the material strip can be present in any geometry.
  • the strip of material may be rectangular or semicircular.
  • the strip of material may protrude beyond the bag wall, in particular over a side edge of the bag wall.
  • the strip of material may be formed integrally with a layer of the bag wall.
  • the strip of material can be clamped, for example, between a housing seal and a housing cover of the vacuum cleaner.
  • a fixation of the part of the bag wall, in particular the part of the bag wall, which is connected to the strip of material can be achieved.
  • the strip of material may have a thickness of less than 2 mm, in particular less than 1 mm, in particular less than 0.5 mm.
  • the strip of material may have a length between 3 cm and 15 cm, in particular between 5 cm and 13 cm, in particular 10 cm.
  • the strip of material between 3 cm and 15 cm, in particular between 5 cm and 13 cm, in particular 10 cm, project beyond the bag wall, in particular over a side edge of the bag wall.
  • the width of the material strip may be less than the length of the side edge of the bag wall over which the material strip projects, in particular less than a third, preferably less than a quarter, of the length of this side edge.
  • the strip of material may in particular have a width between 1 cm and 6 cm, in particular between 2 cm and 5 cm, in particular 4 cm.
  • the fastening device may also comprise a plurality of strips of material connected to the bag wall.
  • the fastening device may comprise a hook connected to the bag wall and / or a pin connected to the bag wall.
  • the hook and / or the pin can be connected to a part of the vacuum cleaner housing, in particular engageable, be.
  • a "pin” may in particular be understood to mean an elongate element which can be positively connected to a part of the vacuum cleaner.
  • the pin may be formed, for example, cylindrical or conical. Other geometries that enable a positive or non-positive connection, however, are also conceivable.
  • the hook and / or the pin may for example comprise a plastic material.
  • the fastening device may also comprise an elevation on the bag wall, for example made of plastic or hot glue.
  • the increase may be formed, for example in the form of a dome.
  • the fastening device may comprise a hole, in particular a through hole and / or a blind hole. With the help of the hole, the fastening device can be suspended in a part of the vacuum cleaner housing, whereby the portion of the bag wall is fixable.
  • the fastening device may also be a hole, in particular a through hole and / or a blind hole.
  • the hole may for example be arranged in a material strip connected to the bag wall. Alternatively or additionally, the hole may also be arranged in the region of a weld seam of the bag wall.
  • the hole can be a Euro hole in particular.
  • the fastening device can be arranged in the region of a side edge of the bag wall.
  • "In the area" of a side edge may in this case mean, in particular, that the fastening device is connected to the side edge, in particular in the form of a welded seam.
  • “In the area” of a side edge may also mean that the fastening device in a region of the bag wall is arranged, which has a maximum of 5 cm, in particular a maximum of 2 cm, distance, in particular normal distance, from the side edge.
  • the fastening device may in particular be arranged in a region which has a distance, in particular normal distance, from the side edge which amounts to a maximum of 20%, in particular not more than 10%, of the length of the longest side edge of the bag wall.
  • the fastening device may be arranged such that it has the same distance at both ends of the side edge.
  • the fastening device can be arranged centrally in the region of a side edge of the bag wall.
  • the fastening device may be arranged such that its distance from the holding plate is maximum.
  • the distance of the fastening device, in particular the connection point between the bag wall and fastening device, to the retaining plate, in particular the minimum distance be greater than or equal to half the length of the longest side edge of the bag wall.
  • the fastening device can be arranged in particular in the region of a side edge of the bag wall, which has the largest distance from the holding plate.
  • the bag wall of the vacuum cleaner filter bag may have at least four side edges, wherein the fastening device is arranged in the region of that side edge which has the greatest distance from the holding plate.
  • the distance of a side edge of the holding plate can be understood here in particular the normal distance.
  • the distance may be in particular the normal distance to the geometric center of the holding plate or the minimum normal distance to the holding plate.
  • One or more, in particular all, side edges may be formed by a weld, for example by a weld joining a first and a second sidewall of the bag wall.
  • the distance between the fastening device, in particular the connection point between the bag wall and fastening device, to the holding plate, in particular the minimum distance, can be at least 2/3, in particular at least 3/4, of the length of the longest side edge.
  • the fastening device may be arranged in the region of the bag wall, which has the greatest distance from the holding plate.
  • the distance, in particular the minimum distance, of the fastening device to the retaining plate can be greater than the radius of the vacuum cleaner filter bag.
  • the fastening device may be arranged on the side of the vacuum cleaner filter bag, on which the retaining plate is arranged.
  • the fastening device may also be arranged on the side of the vacuum cleaner filter bag, which is opposite to the side on which the holding plate is arranged.
  • the retaining plate on the first side wall and the fastening means may be arranged on the second side wall of a flat bag.
  • the fastening device can be designed such that it can be connected to a counter-fastening device of the vacuum cleaner.
  • the fastening device can also be designed such that it can be connected to an element of the vacuum cleaner, in particular of the vacuum cleaner housing.
  • the fastening device may in particular be designed such that it is detachably connectable, in particular non-destructively detachable.
  • connection can be based on frictional connection, positive locking and / or material connection.
  • the fastening device can be adhesively bonded to the counter-fastening device and / or to the element of the vacuum cleaner.
  • the counter-fastening device may for example comprise a clamping device, which is in particular designed such that a fastening device in the form of a strip of material during operation of the vacuum cleaner is clamped.
  • the fastening device and / or the counter-fastening device may also comprise a hook-and-loop fastener.
  • the counter-fastening device of the vacuum cleaner may comprise a hole, in particular a through hole and / or blind hole.
  • the fastening device comprises a hole, in particular a through hole and / or a blind hole
  • the counter-fastening device may comprise, for example, a hook and / or a pin.
  • the vacuum cleaner filter bag can be folded, in particular folded several times.
  • the vacuum cleaner filter bag can in particular be folded such that it can be arranged in a packaging provided for this purpose, in particular a folding box.
  • the bag wall may have a fold in which the first side wall and the second side wall are folded together in a direction toward the top of the side wall on which the holding plate is disposed.
  • a part of the bag wall, in particular the folded-over part, may be laid on or over another part of the bag wall.
  • the folding can therefore be a refolding.
  • first side wall and the second side wall may be folded together in a direction toward the holding plate.
  • the folding can in particular be designed such that a part of the bag wall is folded over to the top of the side wall on which the holding plate is arranged.
  • a side edge of the bag wall and a portion of the bag wall directly adjacent to the side edge may be folded toward the top of the side wall on which the support plate is disposed.
  • the region adjacent to the side edge may in particular have a width of at least one fifth, in particular at least one quarter, of the length of the side edge.
  • the region adjacent to the side edge may in particular have a width of at most half, in particular not more than one third, of the length of the side edge.
  • the area adjacent to the side edge may in particular have a width of at least 6 cm, in particular at least 7.5 cm.
  • the region adjacent to the side edge may, in particular, have a maximum width of 15 cm, in particular a maximum of 10 cm.
  • the width of the area can be measured perpendicular to the side edge.
  • the upper side is here in particular the outwardly facing side of the side wall to be meant, so the outside.
  • the side wall side facing the inside of the vacuum cleaner filter bag may be referred to as the bottom or inside.
  • the retaining plate may in particular be arranged on the upper side of the first side wall.
  • Fold or fold points that have the lowest radius of curvature may be referred to as fold hinges. Through the connection of the fold hinges the so-called pleat wrinkle is obtained.
  • the fold back is also referred to as the fold axis.
  • the fold axis may correspond to a longitudinal axis of a fold.
  • the pleat back can correspond to a fold line.
  • the bag wall may have at least one fold in which the first side wall and the second side wall are folded together in a direction away from the top of the side wall on which the holding plate is disposed.
  • the fastening device can be arranged in the region of a fold.
  • the fastening device may in particular be arranged in a region of the bag wall, which is folded over to the top of the side wall, on which the retaining plate is arranged.
  • the fastening device may be arranged in a region of the bag wall, which is folded away from the upper side of the side wall, on which the holding plate is arranged.
  • the invention further provides a vacuum cleaner comprising a holding device for a holding plate connected to a bag wall of a vacuum cleaner filter bag, wherein the holding device is designed such that it can be connected, in particular engageable, with the holding plate, characterized in that the vacuum cleaner additionally comprises a fastening device, by means of which part of the bag wall of the vacuum cleaner filter bag can be fixed in at least one spatial direction during operation of the vacuum cleaner.
  • the positioning of the vacuum cleaner filter bag in the space of the vacuum cleaner can be set next to the region of the holding plate on at least one other part of the bag wall, whereby a better utilization of the installation space, in particular a better unfolding of a folded vacuum cleaner filter bag, can be achieved.
  • the vacuum cleaner may in particular be a vacuum cleaner for flat bags.
  • the fastening device may comprise a clamping device.
  • a clamping device By the clamping device either a part of the bag wall and / or a material strip connected to the bag wall of the vacuum cleaner filter bag can be clamped.
  • the fastening device may comprise a hole, in particular a through hole and / or a blind hole.
  • the hole can be a Euro hole in particular.
  • the fastening device may comprise a hook and / or a pin.
  • the hook and / or the pin may for example comprise a plastic material.
  • the fastening device may comprise a projection and / or a recess in a wall of the installation space of the vacuum cleaner.
  • the projection may for example correspond to an edge of the installation space.
  • the recess may be formed, for example in the form of a groove.
  • the groove may in particular be designed such that a part of the bag wall, in a flat bag, in particular a part of the circumferential weld, with the groove is engageable, in particular non-positively connected.
  • the fastening device can be designed such that it can be connected to a counter-fastening device of the vacuum cleaner filter bag. This allows a particularly simple fixation of the part of the bag wall can be achieved.
  • the counter-fastening device may in particular comprise one or more of the above-described fastening devices of a vacuum cleaner filter bag.
  • the vacuum cleaner filter bag may have one or more of the above features.
  • the fastening device of the vacuum cleaner can be arranged in particular in an upper region of the installation space.
  • the distance between the fastening device to the upper opening of the installation space can be less than the distance of the fastening device to the bottom of the installation space.
  • a suction opening can be arranged.
  • fastening means of the part of the bag wall can be fixed, in particular, except for position variations, which are due for example to the flexibility of the material of the bag wall and / or the fastening device, ie substantially.
  • the part of the bag wall in the operation of the vacuum cleaner can be fixed in two or more, in particular in all, spatial directions.
  • the invention further provides a vacuum cleaner with a vacuum cleaner filter bag, the vacuum cleaner filter bag comprising, in particular, a bag wall and a holding plate connected thereto, which in the operation of the vacuum cleaner is connected to a holding device of the vacuum cleaner, characterized in that the vacuum cleaner and / or the vacuum cleaner filter bag additionally comprise a fastening device, by means of which a part of the bag wall of the vacuum cleaner filter bag can be fixed in operation of the vacuum cleaner in at least one spatial direction.
  • the invention provides a system comprising a vacuum cleaner and a vacuum cleaner filter bag.
  • the vacuum cleaner in particular the fastening device of the vacuum cleaner, and / or the vacuum cleaner filter bag, in particular the fastening device of the vacuum cleaner filter bag, may comprise one or more of the above-mentioned features.
  • a counter-fastening device may be provided on the respective other element.
  • FIGS. 1a and 1b show a plan view of the front or rear side of an exemplary vacuum cleaner filter bag 1.
  • the front side herein the side of the bag wall is referred to, on which the holding plate is arranged.
  • the reverse side is the side opposite the front side.
  • the vacuum cleaner filter bag 1 is a flat bag, in which a first side wall 2 and a second opposite side wall 7 are circumferentially welded together.
  • the cavity between the side walls corresponds to the interior of the vacuum cleaner filter bag 1.
  • the holding plate 4 has a through hole, which is arranged in the region of an inflow opening 5 of the vacuum cleaner filter bag 1.
  • the inflow opening 5 corresponds to a passage opening in the bag wall of the vacuum cleaner filter bag 1, in particular in the first side wall 2, through which the air to be cleaned during operation of the vacuum cleaner into the interior of the Staubsagerfilter milks 1 can be passed.
  • a fastening device in the form of a material strip 6 is shown in this example.
  • the strip of material 6 may for example comprise or consist of a nonwoven material.
  • the holding plate 4 may first be connected, in particular brought into engagement, with a corresponding holding device of the vacuum cleaner. Thereby, the part of the bag wall, which is connected to the holding plate 4, be fixed in the operation of the vacuum cleaner in at least one spatial direction.
  • the strip of material 6 can then be clamped, for example, between a housing seal and the housing cover of the vacuum cleaner and / or connected to a counter-fastening device of the vacuum cleaner, so that in addition at least the part the bag wall of the vacuum cleaner filter bag, which is connected to the material strip 6, in the operation of the vacuum cleaner is fixable in at least one spatial direction.
  • the vacuum cleaner filter bag can be fixed or fixed in its position in the installation space of the vacuum cleaner filter bag in at least two areas, namely in the region of the holding plate and in the region of the additional fastening device.
  • the bag thus set in the apparatus can have an improved dust storage capability.
  • FIG. 2 shows a further plan view of an exemplary vacuum cleaner filter bag 1.
  • the fastening device is designed in the form of a hook 8.
  • the remaining elements of the vacuum cleaner filter bag 1 correspond to the exemplary vacuum cleaner filter bag of FIG. 1
  • the hook 8 may for example be connectable to a counter-fastening device of a vacuum cleaner in the form of a hole.
  • FIG. 3 shows a plan view of another exemplary vacuum cleaner filter bag 1, which substantially in the FIGS. 1 and 2 corresponds to vacuum cleaner filter bags shown.
  • the fastening device is formed in this case, however, in the form of a pin 9.
  • the pin 9 can, for example, be connected to a counter-fastening device of a vacuum cleaner in the form of a hole, for example a through-hole, thus enabling a fixation of a portion of the bag wall of the vacuum cleaner filter bag during operation of the vacuum cleaner.
  • an increase on the bag wall for example, from hot melt, could be provided.
  • FIG. 4 shows another exemplary vacuum cleaner filter bag 1, which is substantially the same in FIG. 1 shown vacuum cleaner filter bag corresponds.
  • the fastening device is formed in this case, however, as a material strip 6 having a through hole 10 in the form of a Euro hole.
  • a counter-fastening device of a vacuum cleaner in the form of a hook or a pin.
  • FIG. 5 shows a perspective view of an exemplary vacuum cleaner 11.
  • the vacuum cleaner 11 comprises a space 12, in which a vacuum cleaner filter bag is disposed during operation of the vacuum cleaner.
  • a holding device 14 for a holding plate of a vacuum cleaner filter bag is arranged in the area of the installation space 12.
  • the mounting device 14 is designed such that it can be brought into engagement with the retaining plate of the vacuum cleaner filter bag is, whereby the holding plate is fixed relative to the support means 14 in at least one spatial direction.
  • the vacuum cleaner 11 has a fastening device, by means of which a part of the bag wall of the vacuum cleaner filter bag can be fixed in at least one spatial direction during operation of the vacuum cleaner.
  • the fastening device is designed in the form of a projection 15 in the wall of the installation space 12. A portion of the bag wall of the vacuum cleaner filter bag can be placed on the projection 15 when inserting the vacuum cleaner filter bag or clamped under the projection 15, whereby the operation of the vacuum cleaner lying on or below the projection 15 part of the bag wall is fixed at least in the vertical direction.
  • the projection 15 is arranged in an upper region of the installation space 12. As a result, it can be at least partially prevented that the fixed part of the bag wall lies in front of a suction opening in a lower region of the installation space 12.
  • the space 12 is closed by a housing cover 13. At the upper edge of the space 12 may be provided a housing seal.
  • FIG. 6 shows a perspective view of another exemplary vacuum cleaner 11, which is substantially the vacuum cleaner in FIG. 5 equivalent.
  • the attachment means of the vacuum cleaner is formed in this case in the form of a hook 16.
  • the hook can for example be connectable with a counter-fastening device of the vacuum cleaner filter bag in the form of a hole.
  • FIG. 7 shows a perspective view of another exemplary vacuum cleaner 11, which substantially the exemplary vacuum cleaner of FIG. 5 equivalent.
  • the fastening device of the vacuum cleaner 11 is formed in this case in the form of a current across the entire width of the space edge 17.
  • the vacuum cleaner it is possible to retain a portion of the bag wall of the vacuum cleaner filter bag behind the edge 17.
  • FIG. 8 serves as an illustration and shows a diagram in which the volume flow through the bag wall of a vacuum cleaner filter bag as a function of the dust load in grams is shown.
  • the underlying measurements were carried out with a vacuum cleaner of the model "Miele S 6210".
  • the curve 18 illustrates a measurement curve for a vacuum cleaner filter bag known from the prior art.
  • Curve 19 illustrates the course of the volume flow for a vacuum cleaner filter bag as in FIGS. 1a and 1b represented, so with an additional fastening device in the form of a strip of material.
  • a vacuum cleaner filter bag with an additional fastening device even at high dust loads on a larger volume flow, as a vacuum cleaner filter bag, which can be fixed only in the region of the retaining plate.
  • the above-described vacuum cleaner filter bags may in particular have one or more folds of the bag wall, for example for the distribution of the vacuum cleaner filter bags in a folding box. Due to the additional fastening device, such a positioning of the vacuum cleaner filter bag in the installation space of the vacuum cleaner can be achieved that the folded vacuum cleaner filter bag can develop better in the installation space during operation of the vacuum cleaner.
  • vacuum cleaner filter bag may be formed in different geometries and / or sizes.
EP10190754.1A 2010-11-10 2010-11-10 Sachet de filtre d'aspirateur doté d'un dispositif de fixation supplémentaire Active EP2452601B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP10190754.1A EP2452601B1 (fr) 2010-11-10 2010-11-10 Sachet de filtre d'aspirateur doté d'un dispositif de fixation supplémentaire
DK10190754.1T DK2452601T3 (en) 2010-11-10 2010-11-10 Vacuum cleaner filter bag with a further attachment device
PL10190754T PL2452601T3 (pl) 2010-11-10 2010-11-10 Worek filtrujący do odkurzacza z dodatkowym urządzeniem mocującym
ES10190754.1T ES2546508T3 (es) 2010-11-10 2010-11-10 Bolsa de filtro para aspiradora con instalación de fijación adicional
PCT/EP2011/005623 WO2012062457A1 (fr) 2010-11-10 2011-11-09 Sac filtre pour aspirateur avec système de fixation supplémentaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10190754.1A EP2452601B1 (fr) 2010-11-10 2010-11-10 Sachet de filtre d'aspirateur doté d'un dispositif de fixation supplémentaire

Publications (2)

Publication Number Publication Date
EP2452601A1 true EP2452601A1 (fr) 2012-05-16
EP2452601B1 EP2452601B1 (fr) 2015-07-29

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EP10190754.1A Active EP2452601B1 (fr) 2010-11-10 2010-11-10 Sachet de filtre d'aspirateur doté d'un dispositif de fixation supplémentaire

Country Status (5)

Country Link
EP (1) EP2452601B1 (fr)
DK (1) DK2452601T3 (fr)
ES (1) ES2546508T3 (fr)
PL (1) PL2452601T3 (fr)
WO (1) WO2012062457A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013103872A1 (de) 2013-04-17 2014-10-23 Miele & Cie. Kg Staubsaugerfilterbeutel mit einer Staubsaugerfilterbeutelkennnzeichnung

Citations (17)

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Publication number Priority date Publication date Assignee Title
FR1443848A (fr) * 1964-08-22 1966-06-24 Philips Nv Aspirateur
US3328942A (en) * 1964-03-25 1967-07-04 Westinghouse Electric Corp Dust container for suction cleaners
EP0161790A2 (fr) 1984-04-11 1985-11-21 Minnesota Mining And Manufacturing Company Filtre à jeter pour un aspirateur de poussières
EP0179747A1 (fr) * 1984-10-09 1986-04-30 National Union Electric Corporation Assemblage d'un aspirateur de poussières
US5007133A (en) * 1990-05-11 1991-04-16 The Scott Fetzer Company Convertible vacuum cleaner
DE9309386U1 (de) * 1993-06-24 1993-09-30 Atlas Copco Elektrowerkzeuge Haltevorrichtung für einen Sammelbeutel bei einem Werkzeug
EP0639061A1 (fr) 1992-05-06 1995-02-22 Minnesota Mining & Mfg Sac a poussiere et procede de production associe.
EP1059056A1 (fr) 1999-06-08 2000-12-13 3M Innovative Properties Company Sac à poussières et procédé pour le fabriquer
DE20101466U1 (de) 2001-01-27 2001-04-19 Wolf Gmbh In einen Staubsauger einsetzbare Filtereinrichtung
WO2002028262A1 (fr) * 2000-09-29 2002-04-11 Oreck Holdings, Llc Poignee a mi-niveau pour dispositif d'entretien du sol et procede d'utilisation de la poignee
GB2388769A (en) * 2002-05-22 2003-11-26 Samsung Kwangju Electronics Co A vacuum cleaner compatible with both a disposable and reusable filter
EP1661500A1 (fr) 2003-11-27 2006-05-31 Marco Padroni Sac filtrant jetable pour aspirateurs
EP1849392A1 (fr) 2006-04-25 2007-10-31 Eurofilters Holding N.V Platine de fixation pour un sac à poussière d'un aspirateur
DE202007014353U1 (de) 2007-10-13 2007-12-06 Branofilter Gmbh Staubfilterbeutel
DE202008006904U1 (de) 2008-05-21 2009-10-15 Wolf Pvg Gmbh & Co. Kg Halteplatte für einen Staubsaugerbeutel
DE102008041220A1 (de) * 2008-08-13 2010-02-18 BSH Bosch und Siemens Hausgeräte GmbH Staubsauger sowie Einlageteil eines Staubsaugers
GB2468880A (en) * 2009-03-24 2010-09-29 Numatic Int Ltd Filter bag mounting arrangement

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Publication number Priority date Publication date Assignee Title
DE29811799U1 (de) * 1998-07-02 1998-09-10 Festo Tooltechnic Gmbh & Co Filtersack für staubsaugende Geräte

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328942A (en) * 1964-03-25 1967-07-04 Westinghouse Electric Corp Dust container for suction cleaners
FR1443848A (fr) * 1964-08-22 1966-06-24 Philips Nv Aspirateur
EP0161790A2 (fr) 1984-04-11 1985-11-21 Minnesota Mining And Manufacturing Company Filtre à jeter pour un aspirateur de poussières
EP0179747A1 (fr) * 1984-10-09 1986-04-30 National Union Electric Corporation Assemblage d'un aspirateur de poussières
US5007133A (en) * 1990-05-11 1991-04-16 The Scott Fetzer Company Convertible vacuum cleaner
EP0639061A1 (fr) 1992-05-06 1995-02-22 Minnesota Mining & Mfg Sac a poussiere et procede de production associe.
DE9309386U1 (de) * 1993-06-24 1993-09-30 Atlas Copco Elektrowerkzeuge Haltevorrichtung für einen Sammelbeutel bei einem Werkzeug
EP1059056A1 (fr) 1999-06-08 2000-12-13 3M Innovative Properties Company Sac à poussières et procédé pour le fabriquer
WO2002028262A1 (fr) * 2000-09-29 2002-04-11 Oreck Holdings, Llc Poignee a mi-niveau pour dispositif d'entretien du sol et procede d'utilisation de la poignee
DE20101466U1 (de) 2001-01-27 2001-04-19 Wolf Gmbh In einen Staubsauger einsetzbare Filtereinrichtung
GB2388769A (en) * 2002-05-22 2003-11-26 Samsung Kwangju Electronics Co A vacuum cleaner compatible with both a disposable and reusable filter
EP1661500A1 (fr) 2003-11-27 2006-05-31 Marco Padroni Sac filtrant jetable pour aspirateurs
EP1849392A1 (fr) 2006-04-25 2007-10-31 Eurofilters Holding N.V Platine de fixation pour un sac à poussière d'un aspirateur
DE202007014353U1 (de) 2007-10-13 2007-12-06 Branofilter Gmbh Staubfilterbeutel
DE202008006904U1 (de) 2008-05-21 2009-10-15 Wolf Pvg Gmbh & Co. Kg Halteplatte für einen Staubsaugerbeutel
DE102008041220A1 (de) * 2008-08-13 2010-02-18 BSH Bosch und Siemens Hausgeräte GmbH Staubsauger sowie Einlageteil eines Staubsaugers
GB2468880A (en) * 2009-03-24 2010-09-29 Numatic Int Ltd Filter bag mounting arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013103872A1 (de) 2013-04-17 2014-10-23 Miele & Cie. Kg Staubsaugerfilterbeutel mit einer Staubsaugerfilterbeutelkennnzeichnung

Also Published As

Publication number Publication date
PL2452601T3 (pl) 2015-12-31
EP2452601B1 (fr) 2015-07-29
WO2012062457A1 (fr) 2012-05-18
DK2452601T3 (en) 2015-10-05
ES2546508T3 (es) 2015-09-24

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