EP2534991A2 - Buse de sol pour un aspirateur et aspirateur doté d'une telle buse de sol - Google Patents

Buse de sol pour un aspirateur et aspirateur doté d'une telle buse de sol Download PDF

Info

Publication number
EP2534991A2
EP2534991A2 EP20120401118 EP12401118A EP2534991A2 EP 2534991 A2 EP2534991 A2 EP 2534991A2 EP 20120401118 EP20120401118 EP 20120401118 EP 12401118 A EP12401118 A EP 12401118A EP 2534991 A2 EP2534991 A2 EP 2534991A2
Authority
EP
European Patent Office
Prior art keywords
floor nozzle
suction mouth
agitator
edge
air guide
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
EP20120401118
Other languages
German (de)
English (en)
Other versions
EP2534991B1 (fr
EP2534991A3 (fr
Inventor
Martin Behrenswerth
Christian Finke
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 EP2534991A2 publication Critical patent/EP2534991A2/fr
Publication of EP2534991A3 publication Critical patent/EP2534991A3/fr
Application granted granted Critical
Publication of EP2534991B1 publication Critical patent/EP2534991B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A47L9/02—Nozzles

Definitions

  • the present invention relates to a floor nozzle for a vacuum cleaner and a vacuum cleaner with such a floor nozzle, according to the preamble of claim 1, wherein the floor nozzle has a suction channel and at least one outgoing suction mouth and wherein the suction mouth at least in a conventional direction of movement of the floor nozzle during operation a suction mouth edge is limited.
  • a floor nozzle which has a sliding sole on the underside with two channel-shaped recesses in which a thread receiver made of resiliently flexible material is arranged.
  • floor nozzles in one embodiment as an electric brush or turbo brush, the carpet pile is brushed by a bristle roller or the like (agitator) encompassed by such floor nozzles, thus mechanically removing dirt from the carpet fibers.
  • agitator encompassed by such floor nozzles, thus mechanically removing dirt from the carpet fibers.
  • the sucked air flows behind the Saugmundkanten directly into the suction port and from there into the Saugkanalö réelle and not through the opened by the bristle roller carpet.
  • the total amount of air is therefore not optimally utilized with today's embodiments of floor nozzles.
  • This disadvantage also have floor nozzles with a central bar in the middle of the suction mouth.
  • a floor nozzle for a vacuum cleaner which has a suction mouth extending from or adjoining a suction channel and wherein the suction mouth is delimited by a suction mouth edge, at least in a usual direction of movement of the floor nozzle
  • the floor nozzle in front of the suction mouth edge and although at least in the direction of movement of the floor nozzle in front of the suction mouth edge, at least one movable and acting by its mobility on a respective substrate agitator, and that the suction mouth edge acts as a first air guide edge and that in front of the suction mouth edge and in front of the agitator is a second air guide edge, wherein between a height level of the first air guide edge and a height level of the second air guide edge is a distance.
  • Height level is understood to mean a position which describes a distance to a plane which is defined by the lowest air guide edge and runs parallel to the usual direction of movement and which can be referred to as floor level. So floor level can therefore be called the area that is spanned by the lowest air guide and the contact point of the roller on the floor or the respective ground.
  • the advantage of the invention is, above all, that due to the arranged in the direction of movement of the floor nozzle in front of the suction mouth agitator and the second air duct located in front of the sucked due to the suction air flow is passed under the agitator and due to the subsequent in the direction of the suction mouth first air duct after entering the area of the agitator flows under this or in the lower area along.
  • the sucked air is thus completely available for a dust transport.
  • This achieves the goal of improved dust collection efficiency.
  • the improved dust pickup efficiency results directly due to the guidance of the sucked air under the agitator and the thus improved dust transport.
  • the improved dust absorption efficiency means that even after a transition over a swept area, it is completely or at least better cleaned than before, so that a duration of the suction process is shortened until a satisfactory suction result is achieved.
  • the vacuum cleaner is thus for a total of shorter time in operation, so that the spent on the operation of the vacuum cleaner electrical energy is better utilized. If the vacuum cleaner to achieve a satisfactory suction result shorter than previously required, is in operation, this also means a relief for the user, as a reciprocating the floor nozzle is accordingly required only for a shorter period, so that saves time for the user and overall results in less effort due to the shortened period of use.
  • both shipsleitkanten and especially the first air guide edge which also forms the suction mouth edge, the property that they easily bend carpet fibers or other pile in the direction of movement of the floor nozzle, so that forms a small gap directly behind the respective edge.
  • the sucked in air which flows under the edge, comes into contact with the dust and pulls it with it.
  • the fact that the agitator is located between the two air guide edges, which still causes additional mechanical loosening of adhering to the carpet fibers dust due to its mobility, can be achieved a correspondingly improved dust collection efficiency.
  • agitator different embodiments are contemplated, for. B. a movable and due to their mobility on the respective ground, z. B. a pile carpet, acting lip as an agitator.
  • a lip instead of a lip, several lips can be provided. So that the lip acts due to their mobility on the respective substrate, it can be provided that the lip is under the influence of spring force.
  • Such a spring force influence can be z. B. with a movable Anformung the lip to a bottom of the floor nozzle revealed by z. B. a dedicated web on the one hand ensures mobility and on the other hand acts as a spring element.
  • An alternative or additional possibility for carrying out an agitator acting on the respective subsoil due to its mobility consists in a roller with circumferentially distributed radial shutdowns.
  • a particular embodiment of such a roller is a so-called bristle roller, in particular a bristle roller, in which the radial shut-offs in the form of bristles extend helically in the longitudinal direction of the roller.
  • the or each second, further air-guiding edge is set back, that is to say a greater distance from the ground level, it is possible to obtain a movement for moving the floor nozzle over e.g. a pile carpet applied sliding force not or at least not significantly increased. This also causes a reduction in the resistance of the floor nozzle.
  • the air guide edges have a ramp, there is a reduction in the resistance to movement when using the floor nozzle, e.g. when driving over a pile carpet, in that the ramps cause a continuous bending of the carpet pile fibers and the surfaces of the ramps themselves have a low coefficient of friction, so that there is little friction.
  • the agitator so z.
  • a lip, a roller, a bristle roller, etc. located in a designated and transverse to the agitator through the first and second air guide edge bounded recess of a bottom of the floor nozzle and the recess is closed laterally, it is ensured that the sucked air completely or substantially completely for dust transport is available.
  • the air sucked in on account of the suction air flow generated by the vacuum cleaner flows only or essentially only transversely to the respective agitator and below the agitator or in its lower region in the direction of the suction mouth.
  • the improved dust absorption efficiency can be described above and below for both directions of movement the floor nozzle, namely away from the user and the user to exploit.
  • the dust-collecting efficiency can be increased particularly well if the floor nozzle has means for opposing drive of both agitators, in particular rollers or bristle rollers, as agitators directed respectively towards the suction mouth.
  • means for opposing drive is a both agitators driving gear, in particular a both agitators simultaneously driving gear, into consideration.
  • two rollers or bristle rollers as agitators is effected with these not only a relaxation of adhering to the carpet pile fibers dust, but at the same time a transport of so loose dust in each case towards the suction mouth.
  • An alternative embodiment of a floor nozzle is characterized by means for sensing a force acting on the floor nozzle tensile or compressive force, in particular a tensile or compressive force sensor as such means, and one of the one or more means controllable coupling, wherein the clutch for activating exactly one of both agitators is effective depending on the result of the sensing.
  • a signal can be generated with respect to an instantaneous direction of movement of the floor nozzle. On the basis of such a signal, it is always possible to activate exactly that agitator in which the dust transport caused by its direction of rotation is supplemented by the direction of movement of the floor nozzle.
  • a floor nozzle is thus always one of the two agitators, ie in each case a roller or bristle roller as an agitator, in motion and that roller, which is activated due to the sensed tensile or compressive force.
  • the one roller or bristle roller is activated, on the one hand for the mechanical release of adhering to the carpet pile fibers dust and at the same time respecting the direction of movement of the floor nozzle best for transporting so-dissolved dust in the direction of the suction mouth is effective.
  • this is the roller / bristle roller, which is located in this direction of movement in front of the suction mouth.
  • the previously active roller / bristle roller is deactivated and instead the roller / bristle roller located behind the suction mouth, as seen by the user, is activated.
  • Fig. 1 shows a the approach according to the invention realizing floor nozzle 10 for a vacuum cleaner in a sectional view in side view.
  • the floor nozzle 10 is suitable for different types of vacuum cleaner, so vacuum cleaner, hand vacuum cleaner, etc. into consideration and is not limited to a specific vacuum cleaner model.
  • the floor nozzle 10 has a suction mouth 12 formed in a profiled bottom plate and an intake opening adjoining it.
  • a connection piece 14 for a suction pipe (not shown).
  • roller 52 which supports the floor nozzle 10 in this area of the bottom 54.
  • a suction air flow generated by a vacuum cleaner (also not shown) is sucked in via the suction pipe, a suction channel 16 formed in the floor nozzle 10 and adjoining the suction opening, and finally the suction mouth 12.
  • a vacuum cleaner also not shown
  • the floor nozzle 10 is moved during operation by a user. This results in principle two possible main directions of movement, namely on the one hand directed away from the user movement, in which the user moves the floor nozzle 10 so forward, and on the other hand, a user feeding direction of movement, in which the user moves the floor nozzle 10 backwards.
  • the forward movement of the floor nozzle 10 is here referred to as the usual direction of movement without renouncing any further generality, so that a sequence of elements on an underside of the floor nozzle 10 can be described with reference to this usual direction of movement.
  • an arrow 20 is drawn.
  • this On an underside of the floor nozzle 10, this has a suction mouth edge 22 in the direction of movement indicated by the arrow 20 before the suction air duct 12. Shown is an embodiment in which the floor nozzle 10 also has a suction mouth edge 24 behind the suction mouth 12. Both suction mouth edges 22, 24 directly adjoin the suction mouth 12, thus limiting it. At least the floor nozzle 10 has the suction mouth 22 located in the usual direction of movement (arrow 20) in front of the suction mouth 12. Seen from the suction mouth 12 in front of this suction mouth edge 22, ie in the usual direction of movement (arrow 20) in front of the front in the usual direction of movement suction mouth 22, as a movable and acting by its mobility on a particular substrate agitator, a rotatable roller 26 is shown.
  • FIG. 1 shows bottom nozzle 10, which, as already described, symmetrically to the suction mouth 22 formed in the usual direction of movement before the suction mouth 12 such Saugmundkante 24 also behind the suction mouth 12 is behind the suction mouth 12 and the adjoining rear Saugmundkante 24 as a further agitator another roller 28 is shown.
  • the respective agitator so here one of the rollers 26, 28 or both rollers 26, 28, is or are movable, namely here z.
  • B. rotatable acts or act through their Mobility on a particular substrate, namely here a carpet pile 30 with carpet pile fibers.
  • the carpet pile fibers are slightly bent up by the profile formed on the underside of the floor nozzle 10, in particular the suction mouth edge 22, 24, which also acts as an air guide edge, so that directly behind such an edge forms a small gap.
  • the or each roller 26, 28 or an agitator in another embodiment acts due to their or its mobility on the carpet pile fibers and loosens in this way possibly adhering dirt.
  • the respective agitator By the respective agitator is in the direction of movement in front of the suction mouth 12, sweeps the sucked air under the agitator and from there under the located in the respective direction of movement immediately in front of the suction mouth 12 shipsleitkante / suction mouth edge 22, 24 along.
  • the agitator thus solves bound dirt and the dirt thus released is detected directly by the sucked air flow. If, when moving the floor nozzle 10, the carpet pile fibers are easily bent with dissolved dirt therebetween and a small gap forms thereafter, through which the entirety of the sucked air 18 enters the suction mouth 12, it is ensured that the loosened dirt is absorbed with optimum efficiency becomes.
  • Fig. 2 shows an enlarged section of the representation of the floor nozzle 10 according to Fig. 1 , Shown are the suction mouth 12 and the adjoining these Gutleitkanten / Saugmundkanten 22, 24 and seen from the suction mouth 12 before and behind the Saugmundkanten 22, 24 provided as agitators rollers 26, 28.
  • Each Beerleitkante / suction mouth edge 22, 24 has a suction mouth 22 facing run-on slope 32, 34, with the carpet pile 30 ( Fig. 1 ) is gradually bent further as the movement progresses.
  • the run-on slope 32, 34 is also effective for influencing the direction of the air flow 18.
  • the respective downwardly facing, free, outer ends of the bristles of the or each roller 26, 28 should have approximately the height level of the or each adjacent the suction mouth 12 suction mouth edge 22, 24.
  • a second air guide edge 36, 38 viewed from the suction mouth 12 in front of the or each directly adjacent to the suction mouth 12 and effective as the first air guide edge Saugmundkante 22, 24 and in front of the agitator, in this case before the roller 26, 28, a second air guide edge 36, 38, the respective run-on slope 40, 42 corresponds approximately to the inclination of the run-on slope 32, 34 of the first air guide edges 22, 24.
  • the run-on slopes 40, 42 of the second air guide edge 36, 38 are effective for influencing the direction of the air flow 18.
  • each second air guide edge 36, 38 causes a guidance of the air flow 18 through the carpet pile fibers 30 and in a lower portion of the respective agitator or in an area around the agitator. In this way, it is ensured that the respective agitator is located in a region of greatest air flow.
  • the distance "a" between a height level of the or each first or inner airfoil 22, 24 and a height level of the or each second or outer airfoil 36, 38 should be in the range of 0.3 to 0.8 mm in order to be expended Sliding force not increased too much.
  • the determined by the free ends of the bristles of the or each roller 26, 28 height level can, as experiments have shown, for. B. +/- 0.5 mm from the height level of the immediately adjacent to the suction mouth 12 first Lucasleitkanten 22, 24 differ.
  • a direction of movement of the rollers 26, 28 at the in Fig. 1 and Fig. 2 embodiment shown is selected so that 30 brushed by the rollers 26, 28 from the carpet pile dust to the suction port 12 is brushed.
  • the in the representation in Fig. 2 The left-hand roller 26, that is to say the front roller 26 corresponding to the direction of movement illustrated by the arrow 20, is driven in a counterclockwise direction of rotation.
  • Such a drive can take place simultaneously or be dependent on a direction of movement of the floor nozzle 10.
  • Fig. 3 shows a section of a section of a floor nozzle 10 according to the prior art.
  • the floor nozzle 10 has a roller 44 in the suction mouth 12.
  • the roller 44 also causes a loosening of dirt adhering to the carpet pile 30, however, the roller 44 is located in a low-flow area B, so that dirt loosened by the roller 44 is not optimally absorbed and transported away by the air 18 flowing into the suction opening 12 becomes.
  • FIG. 5 an alternative embodiment of a floor nozzle 10, seen from the suction mouth 12 before and / or behind (in the illustrated situation before and behind) of the immediately adjacent to the suction mouth 12
  • Gutleit- / Saugmundkanten 22, 24 each having a pivotable lip 48 as an agitator.
  • An in Fig. 5 The distance "b" between a height level of the first air guiding edge 22, 24 and a height level of a lower edge of the lip 48 should be in the range of 0 to 2 mm so that a pushing force to be applied does not increase too much.
  • FIG. 6 and Fig. 7 illustrates again the course of the respective agitator, here rollers or bristle rollers 26, 28 as agitators, passing air stream 18th Fig. 6 shows a conventional floor nozzle 10, wherein the air flow 18 does not flow under the roller 26 and passes substantially directly via the respective suction mouth edge 22, 24 in the suction port 12 and thereby in the low-flow area B (Fig. Fig. 3 ) between the two suction mouth edges 22, 24 located roller 26 barely detected and at least not below the roller 26 and the bristles encompassed along flows.
  • Fig. 7 shows in contrast to the situation according to the invention, in which, starting from the suction mouth 12 and at least one immediately adjacent first air-guiding and suction mouth edge 22, 24 seen from the suction mouth 12 in front of the first air guide edge 22, 24 as an agitator, for example, each one Roller 26, 28 is located and in front of each agitator still a second air guide edge 36, 38 is located.
  • the rollers 26, 28 as examples of agitators are located in a recess in front of and behind each of the suction mouth 12 adjacent and acting as the first air guide edge 22, 24 Saugmundkanten 22, 24.
  • This recess in a side region 50 of the floor nozzle 10 closed is, ensures that sucked air hardly or only to a negligible extent on the short sides of the floor nozzle 10 flows into the respective recesses for receiving the respective agitator and the air flow 18 substantially on the long sides of the floor nozzle 10, ie transversely to the agitator , sets.
  • the floor nozzle 10 has only one agitator, either in front of or behind the suction mouth 12.
  • Suitable rotatable agitators are bristle rollers or rotating rollers with star-shaped soft blades or rigid ribs. Such a star-shaped arrangement of lamellae or ribs is an agitator with circumferentially distributed radial shutdowns.
  • the bristles are also circumferentially distributed radial stops.
  • the bristles are arranged along a helix in the longitudinal direction of the roller.
  • a tensile or compressive force acting on the floor nozzle 10 as it is moved by the user.
  • sensors and their functionality are basically known per se. With such a tensile or compressive force sensor or other suitable means, it is possible that, depending on the acting tensile or compressive force and the thus recognizable direction of movement of the floor nozzle 10 at a floor nozzle 10 with two agitators, ie one in front of and behind the suction 12th arranged agitator, only one agitator is activated, the z. B.
  • agitators are provided as means for the counter-rotating drive of the rolls directed towards the suction mouth 12. As such means is a corresponding transmission (not shown) into consideration.
  • the transmission comprises at least one coupling or coupling device with which the activation of exactly one agitator and the deactivation of the complementary agitator is possible.
  • a floor nozzle 10 for a vacuum cleaner which has a suction mouth 12 emanating from an intake opening and wherein the suction mouth 12 is delimited by a suction mouth edge 22, 24 at least in a conventional direction of movement of the floor nozzle 10, indicated, in front of the suction mouth edge (22, 24), at least in the direction of movement of the floor nozzle (10) in front of the suction mouth edge (22, 24), at least one movable and acting by its mobility on a respective substrate agitator, wherein the suction mouth edge ( 22, 24) acts as a first air guide edge and a second air guide edge (36, 38) is located in front of the suction mouth edge (22, 24) and in front of the agitator.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
EP12401118.0A 2011-06-17 2012-06-13 Buse de sol pour un aspirateur et aspirateur doté d'une telle buse de sol Active EP2534991B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011051141A DE102011051141A1 (de) 2011-06-17 2011-06-17 Bodendüse für einen Staubsauger und Staubsauger mit einer solchen Bodendüse

Publications (3)

Publication Number Publication Date
EP2534991A2 true EP2534991A2 (fr) 2012-12-19
EP2534991A3 EP2534991A3 (fr) 2015-05-13
EP2534991B1 EP2534991B1 (fr) 2021-08-11

Family

ID=46458404

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12401118.0A Active EP2534991B1 (fr) 2011-06-17 2012-06-13 Buse de sol pour un aspirateur et aspirateur doté d'une telle buse de sol

Country Status (2)

Country Link
EP (1) EP2534991B1 (fr)
DE (1) DE102011051141A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113397429A (zh) * 2020-03-17 2021-09-17 Bsh家用电器有限公司 用于吸尘器的接地吸嘴
CN114652193A (zh) * 2020-12-22 2022-06-24 东芝生活电器株式会社 电动吸尘器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806571A1 (de) 1978-02-16 1979-08-30 Hans Wessel Staubsaugermundstueck mit wenigstens einem fadenaufnehmer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19706240A1 (de) * 1997-02-18 1998-08-20 Fedag Romanshorn Fa Saugreinigungswerkzeug mit höhenverstellbarem Saugmund
DE102004006402A1 (de) * 2004-02-10 2005-08-25 Vorwerk & Co. Interholding Gmbh Bodendüse für einen Staubsauger
DE102012208685A1 (de) * 2012-05-24 2013-11-28 BSH Bosch und Siemens Hausgeräte GmbH Düse mit einer Bürstenwalze für einen Staubsauger und Staubsauger

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806571A1 (de) 1978-02-16 1979-08-30 Hans Wessel Staubsaugermundstueck mit wenigstens einem fadenaufnehmer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113397429A (zh) * 2020-03-17 2021-09-17 Bsh家用电器有限公司 用于吸尘器的接地吸嘴
CN114652193A (zh) * 2020-12-22 2022-06-24 东芝生活电器株式会社 电动吸尘器

Also Published As

Publication number Publication date
EP2534991B1 (fr) 2021-08-11
EP2534991A3 (fr) 2015-05-13
DE102011051141A1 (de) 2012-12-20

Similar Documents

Publication Publication Date Title
DE60001818T2 (de) Staubsaugermundstück mit abstreifleiste
DE3879867T2 (de) Staubsaugermundstück.
DE19617986B4 (de) Kehrmaschine
DE102017109595B4 (de) Staubsauger und Bodendüse für einen Staubsauger
EP2939582B1 (fr) Buse d'aspirateur
DE102018207428B3 (de) Nassreinigungsvorrichtung zur Nassreinigung einer Bodenfläche
DE3147898A1 (de) Kehrmaschine mit zwei buersten
CH647288A5 (de) Vorrichtung zur aufnahme von kehrgut mittels eines saugluftstroms.
DE102012222401A1 (de) Bürstenkopf mit Messerklingen
EP2659816B1 (fr) Buse pour un appareil de nettoyage du sol
DE102014102812A1 (de) Kehrmaschine und Verfahren zum Betreiben einer Kehrmaschine
DE102006007442A1 (de) Reinigungsvorrichtung für ein Bauteil eines Haushaltswäschetrockners
EP2170148A1 (fr) Dispositif d'absorption de la saleté pour un nettoyeur de planchers ainsi que nettoyeur de planchers avec un tel dispositif d'absorption de la saleté
DE7736636U1 (de) Bodenkehrmaschine
DE102015108157A1 (de) Saugdüse für einen Staubsauger
EP2534991B1 (fr) Buse de sol pour un aspirateur et aspirateur doté d'une telle buse de sol
DE102012208685A1 (de) Düse mit einer Bürstenwalze für einen Staubsauger und Staubsauger
EP3795047B1 (fr) Suceur d'aspirateur universel
DE102015105228B4 (de) Vorrichtung für ein ein saugendes Gebläse aufweisendes Reinigungsgerät
DE102004005144A1 (de) Bodendüse für einen Staubsauger
DE102006037453A1 (de) Handgeführtes, motorgetriebenes Kehrgerät
EP3586709B1 (fr) Buse de sol pour aspirateur et aspirateur
EP3923775B1 (fr) Buse de sol pour un dispositif de nettoyage avec fonction d'aspiration, dispositif de nettoyage et procédé pour aspirer une surface de sol
WO2019042570A1 (fr) Filtre à poussière et machine de nettoyage comprenant un dispositif de nettoyage de filtre, machine de nettoyage et procédé de réalisation d'un filtre à poussière
EP2534990A2 (fr) Buse de sol pour un aspirateur et aspirateur doté d'une telle buse de sol

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: A47L 9/02 20060101AFI20150407BHEP

17P Request for examination filed

Effective date: 20151113

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210428

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 502012016863

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502012016863

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

Ref country code: AT

Ref legal event code: REF

Ref document number: 1418502

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210915

REG Reference to a national code

Ref country code: GB

Ref legal event code: 746

Effective date: 20210922

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20210811

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211213

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211111

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211111

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211112

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502012016863

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20220512

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220613

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220630

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220613

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220630

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230529

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1418502

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220613

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220613

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20120613

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210811

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250630

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20250617

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20250624

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20250602

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20250623

Year of fee payment: 14