EP2875765A1 - Suceur d'aspiration pour un aspirateur - Google Patents

Suceur d'aspiration pour un aspirateur Download PDF

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Publication number
EP2875765A1
EP2875765A1 EP14192590.9A EP14192590A EP2875765A1 EP 2875765 A1 EP2875765 A1 EP 2875765A1 EP 14192590 A EP14192590 A EP 14192590A EP 2875765 A1 EP2875765 A1 EP 2875765A1
Authority
EP
European Patent Office
Prior art keywords
suction nozzle
suction
section
sealing
region
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
EP14192590.9A
Other languages
German (de)
English (en)
Other versions
EP2875765B1 (fr
Inventor
Michael Back
Stefan Kraft
Florian Schmitt
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP2875765A1 publication Critical patent/EP2875765A1/fr
Application granted granted Critical
Publication of EP2875765B1 publication Critical patent/EP2875765B1/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
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0633—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads
    • A47L9/064—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor
    • A47L9/0653—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor with mechanical actuation, e.g. using a lever

Definitions

  • the invention relates to a suction nozzle for a vacuum cleaner, wherein the suction nozzle has a suction channel and at least a first portion for enclosing a suction region.
  • the publication DE 10 2008 012 889 A1 describes a suction nozzle for a vacuum cleaner.
  • the suction nozzle has a separately switchable auxiliary device for sucking coarse dirt, with which a front strip extended between the floor surface to be cleaned and the floor smoothed to suck is adjustable and / or the flow cross section of openings in the front strip can be changed.
  • the auxiliary device has a displaceably mounted in the suction head additional front sealing element, through the actuation of openings in the front strip can be closed.
  • the openings of the front strip are closed to collect dust on slightly soiled smooth floors. For Grobschmutzing the openings that extend to the lower edge of the front strip, released by an actuation of the front sealing element.
  • the publication DE 10 2005 061 646 A1 describes a floor nozzle for a vacuum cleaner.
  • the floor nozzle has in a direction of travel at the front a vertically movable limiting means.
  • a limiting means may be configured according to the prior art, for example in the form of a sealing lip or a bristle strip.
  • a Saugraumabdichtung can be achieved, and wherein on the surface of the soil to be sucked, in particular hard floor, or in joints or cracks, a high flow velocity can be generated.
  • the Offenlegungsschrift describes a circumferential enclosure of the suction chamber by limiting means. As a result, an increased, acting on the ground flow velocity is achieved.
  • the publication EP 0 630 604 A1 describes a Bodensaug réelle, in particular a header or part of an electric vacuum cleaner, for the care of carpets or hard floors.
  • the object of the invention is, inter alia, to achieve optimum suction both on carpets and on hard floors.
  • the suction chamber of the solution according to the invention is limited by curtain means, wherein the curtain means are raised or lowered relative to the vacuum cleaner.
  • the air inlet opening of a suction mouthpiece is reduced by means of the curtain means.
  • the curtain means are lowered so that they rest on the hard floor to be maintained and thus cause a limitation of the suction chamber.
  • the invention has for its object to provide an improved suction nozzle for a vacuum cleaner.
  • the suction nozzle in a simple manner, to achieve a particularly good ratio between the dust and the energy consumption of the vacuum cleaner with which the suction nozzle is used, and in particular hard floors with cracks.
  • the operating noise of the suction nozzle should be reduced.
  • sealing is a sealing of the suction area with respect to the surface to be machined.
  • the first section is provided with a peripheral sealing area for sealing, which seals the suction area against a surface to be worked with the vacuum cleaner.
  • the suction region is the region of the suction nozzle into which the suction channel opens on the suction nozzle side. Due to the fact that the first section encloses the suction region, it also encloses the suction-nozzle-side opening of the suction channel.
  • the invention makes use of the fact that the peripheral sealing area can substantially restrict air inflow from the outside, that is from outside the sealed suction area.
  • the suction nozzle according to the invention to build up a higher suction pressure in the suction region at comparable blower output or to achieve a comparable suction pressure already with a lower blower output.
  • a higher suction pressure in the suction region can advantageously bring about improved dust absorption.
  • dust which is located in cracks or joints of the surface, is better absorbed.
  • dust or other fines or coarse material to be sucked up, which adheres or sticks to the surface is better absorbed by means of the increased suction pressure of the suction nozzle according to the invention.
  • a lower required blower output can result in a considerable energy saving.
  • the circumferential sealing region of the suction nozzle according to the invention is in particular designed such that groove-like or crevice-like depressions in the surface to be processed are not sealed, at least not completely, during the suction process.
  • This can be achieved, for example, by means of the geometry and / or the material selection of the circumferential sealing area.
  • a very narrow circumferential sealing area with a very flexible and soft material, for example, can better conform to a joint shape, and thus seal, than a wide sealing area with a hard material.
  • the circumferential sealing area may rest or rest on the surface, or may overlay the surface without completely penetrating the cracks or the joints of the surface.
  • the peripheral sealing region for example as a narrow or wide elastic rubber sealing lip, as a felt strip, as a nonwoven strip, as a bristle strip or as a plastic web, and depending on the orientation of the circumferential sealing area with respect to the cracks and joints, the sealing area of the cross section of the cracks or partially constricting joints.
  • the peripheral sealing area is designed in such a way that the suction pressure covers the cracks and joints, and thus dust and other fines, depending on the form of the kerbstone also coarse material, can aspirate.
  • This suction effect is not limited to the cracks and joints in the immediate suction area, but can also detect cracks and joints that extend into the surrounding area outside the suction area of the surface to be processed.
  • the term vacuum cleaner covers all types of vacuum cleaners, including canister vacuum cleaners, bar vacuum cleaners and upright vacuum cleaners.
  • the vacuum cleaner may be a dry and / or a wet vacuum cleaner and may be provided with either dust bags or bagless, e.g. work according to the Wirbelabscheideclar.
  • the vacuum cleaner is preferably a vacuum cleaner.
  • a vacuum cleaner can be used for different floor coverings, for example for hard floors with different surface structures (eg smooth surfaces, rough surfaces, structured surfaces, surfaces with traces of wear, etc.), for tile floors with or without joints between the tile panels, for carpets or other floor coverings become.
  • the suction pressure is generated in particular by means of a suction fan on or in the vacuum cleaner.
  • suction pressure is considered a negative pressure (negative overpressure) compared to ambient air pressure.
  • the sealing region of the first section may be formed, for example, as a bristle strip or ring.
  • a bristle strip is a straight or curved region of juxtaposed, parallel aligned bristles.
  • a bristle ring is a bristle strip closed into a ring, wherein the ring preferably has no circular shape but a rectangular or oval shape.
  • the sealing region is formed as a sealing lip made of felt, fleece or a polymer material, particularly preferably an elastic polymer material, such as a rubber material or a combination of these materials. Suitable Polymermatieralien are z.
  • TPE thermoplastic polymers
  • a particularly preferred material is ethylene-propylene-diene rubber (EPDM).
  • the first portion as a circumferential sealing area an elastic sealing lip, particularly preferably a rubber sealing lip, on.
  • Elastic sealing lips can advantageously adapt to different surface structures, for example wavy and uneven surfaces, and adequately seal them, at least for a good suction result.
  • the first portion, but at least the sealing region, particularly preferably the sealing lip extends essentially around the entire first portion in such a way that it substantially completely surrounds the suction region from all sides.
  • the first portion, but at least the circumferential sealing area non-sealing recesses.
  • it may have a plurality of sealing lip segments that extend along the first portion from each other regularly or irregularly spaced.
  • the circumferential sealing region has recesses, it cooperates for sealingly enclosing with another part of the suction nozzle, for example the second section mentioned below.
  • the sealing region has a plurality of segments, wherein at least two of the segments are formed from mutually different sealing means.
  • at least one of the segments may be formed as a sealing lip, and at least one segment other than bristle strips.
  • the sealing segments of the sealing area at locations which are more in the intended direction of the suction nozzle in the feed direction, designed as sealing lips.
  • the sealing segments of the sealing area at locations which are rather perpendicular to the feed direction in the intended use of the suction nozzle, designed as a bristle strip. Rather in the feed direction are points of the sealing area, the tangents of which enclose an angle along the feed direction with an angle of less than 45 °. The remaining points are more perpendicular to the feed direction.
  • the rather extending in the feed direction sealing lip can advantageously seal the suction particularly well.
  • it can be achieved by the course of the sealing lip rather in the feed direction that is less affected by wear than it would be if it were rather perpendicular to the feed direction.
  • bristle strips can advantageously in the forward and backward direction Pollutions are absorbed more easily.
  • a bristle strip is generally less susceptible to wear than a sealing lip.
  • the sealing area sealing the suction area is substantially rectangular, with the side segments running in the suction direction as the rubber lip and the segments extending perpendicularly thereto as Bristle strips executed.
  • the sealing area seals the suction area against the surface to be worked with the vacuum cleaner so that the area through which air flows is less than 10 mm 2 (square millimeters).
  • the area through which the air flows is less than 5 mm 2 , very particularly preferably less than 2 mm 2 , very particularly preferably less than 2 mm 2 , very particularly preferably less than 1 mm 2 , very particularly preferably less than 0, 5 mm 2 , even more preferably even less than 0.2 mm 2 .
  • the hard floor is a hard floor, as prescribed for the standard measurement according to IEC 60312-1, Edition 1.1, valid since November.
  • the air-flow area is the sum of all, generally very small areas, for example between adjacent bristles or between the floor covering and a sealing lip or bristle, which are flowed through in the intended use of the nozzle of suction air.
  • the first portion is arranged with the peripheral sealing area movable relative to the suction nozzle.
  • a position of the first section is a sealing position in which the first section seals the suction area against the surface to be worked with the vacuum cleaner by means of the sealing area.
  • another position of the first section is a non-sealing position.
  • the first section can be displaceable, in particular perpendicular to the surface, which is processed by means of the suction nozzle, be arranged.
  • the suction nozzle can advantageously be used for different surfaces.
  • a hard floor for example a carpet
  • a floor for example a carpet
  • befindlichem first section to be edited. This exploits the fact that in a carpet due to the air permeability of the carpet structure, a sealing usually does not make sense.
  • the suction nozzle has a second section for enclosing the suction region.
  • the second section includes recesses, e.g. for sucking coarse material, and is movably arranged opposite the suction nozzle.
  • a position of the second portion is a position in which the second portion encloses the suction area.
  • another position of the second section is a position in which it does not surround the suction area.
  • not enclosing means that the second section does not significantly restrict the air flow during the intended operation of the suction nozzle.
  • Recesses may be openings, cutouts, cuts, holes and the like.
  • the second section may e.g.
  • TPE thermoplastic polymers
  • EPDM ethylene-propylene-diene rubber
  • the suction nozzle can suck and absorb coarse or coarse dirt from the immediately adjacent region outside the suction region through the recesses of the second section.
  • the first section in its sealing position seals the suction area without interacting with the second section in a sealing manner.
  • the second section when the second section is in its position enclosing the suction area and the first section is in its sealingly enclosing position, it interacts with the first section such that the first suction area is sealed, eg by closing the recesses of the second section of segments of the sealing region of the first section.
  • both the first portion and also the second portion for sealing on bristle rings with recesses.
  • the width of the segments of the bristle rim of the first section along the circumferential direction measured between two adjacent recesses equal to the corresponding width of the segments of the bristle rim of the second section.
  • the bristles of both sections are the same length.
  • the second section advantageously different floor covering categories can be processed with the same suction nozzle.
  • a closed first section that is to say with a first section which encloses the suction area in a sealing manner
  • a hard floor, with or without cracks can be processed with a good and high suction result.
  • the second section can also enclose the suction area during this processing.
  • the preferred suction nozzle is a bottom suction nozzle, i. it is suitable for use in vacuuming a floor.
  • the suction nozzle has at least one (e), preferably two or more rollers or wheels or rollers or balls. This advantageously facilitates the movement of the suction nozzle on the soil to be processed.
  • the suction nozzle is configured with a coupling portion for connection to a suction channel, a hose or a suction pipe.
  • the suction nozzle is equipped with a coupling portion for coupling to a suction pipe of a vacuum cleaner.
  • the connection may be a plug connection, for example with a bayonet closure.
  • the area enclosed by the sealing area is wider in one direction, preferably the intended suction direction, than in the direction transverse thereto, more preferably at least twice, and most preferably at least four times as wide.
  • the preferred suction nozzle has in its from the sealing area enclosed suction area preferably a suction nozzle sole, with which the suction nozzle rests on the surface to be machined, preferably on a floor.
  • the suction nozzle has sensors for detecting the surface to be processed.
  • the first section and / or the second section has an adjusting mechanism for manual or automatic positioning of the section or sections.
  • the adjusting mechanism preferably has an adjustment stage in which the first section is positioned in its position not sealing the suction region.
  • the adjustment mechanism preferably has an adjustment stage in which the second section is positioned in its position not enclosing the suction region and, particularly preferably, the first section is simultaneously positioned in its position not sealing the suction region (adjustment stage 1).
  • the adjustment 1 is particularly suitable for the processing of a carpet.
  • the adjusting mechanism has an adjustment stage, in which the second section is positioned in its position surrounding the suction region.
  • the adjusting mechanism preferably has an adjustment stage in which the second section is positioned in its position enclosing the suction area and, particularly preferably, the first section is simultaneously positioned in its position sealingly enclosing the suction area in cooperation with the second section (adjusting step 2a).
  • the second section is positioned in its position not enclosing the suction region and, at the same time, the first section is positioned in its position sealingly enclosing the suction region (adjusting step 2b).
  • the adjustment stages 2a and 2b are particularly suitable for processing a hard floor with joints.
  • the adjusting mechanism has an adjustment stage, in which the second section is positioned in its position surrounding the suction region and, particularly preferably, the first section in FIG its non-sealing position is positioned (adjustment level 3).
  • the adjustment stage 3 is particularly suitable for processing a hard floor without joints.
  • the adjustment stages are of a two, three or four-stage lever, e.g. in the form of a foot switch, be operated as an operating means.
  • a three-stage lever is used with the aforementioned adjustment stages 1, 2 (in one embodiment 2 a, in another 2 b) and 3.
  • the adjusting mechanism has at least one electric motor, for example a stepping motor.
  • the in Fig. 1 Vacuum cleaner 1 shown consists of a subframe 2, the housing 3 receives an electric motor driven suction fan 4.
  • the suction fan 4 is fluidly connected upstream with a separator 5, which receives a replaceable dust filter bag 6.
  • a separator 5 receives a replaceable dust filter bag 6.
  • In the dust filter bag 6 opens a recessed into the housing 3 suction line 7, which in turn cooperates via a flexible suction hose 8 and a telescopic suction tube 9 with a suction nozzle 10.
  • the suction nozzle 10 is placed on the substrate to be cleaned and moved after switching on the suction fan 4 back and forth.
  • the dust located on the ground is sucked together with ground-level air into the separation device 5 and deposited in the dust filter bag 6, wherein a negative pressure is formed in the flow channel between the suction nozzle 10 according to the invention and the separation device 5.
  • the cleaned air stream is passed through the suction fan 4 and escapes through an exhaust port 11 in the housing 3 in the direction of the arrow 12th
  • Fig. 2a shows a partial sectional view of the suction nozzle 10 according to the invention with a Saugdüsenoberschale 13, a first portion 14 and a Saugdüsensohle 15.
  • the suction nozzle 10 is positioned on a floor covering 16.
  • the floor covering 16, in particular a hard floor covering, has joints or cracks 17 in a longitudinal direction perpendicular to the plane of the drawing.
  • the suction nozzle 10 By means of a suction channel 18, the suction nozzle 10 to a suction pipe 9 (see Fig. 1 ), or optionally directly to a suction hose 8 (see Fig. 1 ), connected.
  • a negative pressure by means of the blower 3 (see Fig. 1 ) of the vacuum cleaner 1, dust, fine material, coarse material etc. can be sucked through the suction channel 18 and a nozzle opening 19 of the floor covering 16 and sucked out of the joints 17.
  • the suction nozzle upper shell 13 serves in particular for the protection and the covering of the further components of the suction nozzle 10.
  • the sealing area is formed as a completely circumferential rubber lip without recesses.
  • the first section is in its sealing position, in which the circumferential sealing area 20 seals a suction area 21 against the floor covering 16, but does not close the joints or cracks.
  • the joints or cracks 17 may protrude beyond the sealing region 21, so that the negative pressure in the suction region 21 also sucks dust, fine material etc. from the joints or cracks 17 beyond the suction region 21, at least in edge regions of the suction region 21.
  • suction nozzle 10 Due to the suction nozzle 10 according to the invention with the first portion 14 and the peripheral sealing region 20, it is possible to apply a high negative pressure in the suction region 21 and to achieve a good and high suction result with a high dust absorption, in particular in the joints 17. In particular, by means of the first portion 14 with the circumferential sealing region 20, an air inflow from the environment 22, and thus a possible lowering of the negative pressure in the suction region 21, can be prevented.
  • the circumferential sealing area 20 may be connected to the first portion 14, for example by gluing, but it may also be an integral part of the first portion 14.
  • the encircling sealing region 20 can also be a felt lip, a nonwoven lip, a bristle ring or the like instead of a rubber lip.
  • Fig. 2b shows the suction nozzle 10 according to the invention Fig. 2a in an open, ie non-sealing position of the first section 14.
  • the first section 14 is moved vertically upwards, ie perpendicular to the floor covering 16 (indicated by arrows 23) together with the circumferential sealing area 20, and does not seal the suction area 21 against the floor covering 16 from.
  • the floor covering 16 has in the embodiment of Fig. 2b no joints on.
  • the flooring 16 is in Fig. 2b especially designed as a carpet flooring or for the arrangement of the suction nozzle according to the invention in Fig. 2b particularly suitable for carpet flooring.
  • the arrangement of the suction nozzle 20 in Fig. 2b but can also be used for sucking on hard floors.
  • the negative pressure is comparatively small compared to the arrangement due to the suction area 21, which is open relative to the environment 22 Fig. 2a ,
  • the lower negative pressure may be sufficient for the floor covering 16 without joints and cracks for a good suction result.
  • Fig. 2c shows the suction nozzle 10 according to the invention Fig. 2b in a closed position or a closed position of the first section 14.
  • the flooring 16 no joints or cracks.
  • the first section 14 surrounds the suction region 21 and seals it off, due to the peripheral sealing region 20 resting on the floor covering 16.
  • the floor covering 16 is in Fig. 2c especially designed as hard flooring.
  • the Saugdüsensohle 15 is raised relative to the floor covering to prevent scratching of the floor covering. This position of the suction nozzle according to the invention is particularly suitable for hard flooring, with or without scratches.
  • Fig. 3a to 3c show a partial sectional view of a further inventive suction nozzle 10 with a first portion 14, a second portion 24 and a suction nozzle upper shell 13 on a floor covering 16.
  • Both the first portion 14 and the second portion 24 is arranged in an open position. In The open position, air from the environment 22 can flow into the suction region 21. In this position, coarse dirt and the like located on the floor covering 16 outside the suction area 21 can be sucked and sucked up.
  • the flooring 16 is in Fig. 3a especially designed as a carpet flooring or for the arrangement of the suction nozzle according to the invention in Fig. 3a particularly suitable for carpet flooring.
  • Fig. 3b shows the suction nozzle Fig. 3a with a closed first section 14, ie the first section 14 is in a position in which it encloses the suction region 21 in a sealing manner.
  • the circumferential sealing region 20 of the first portion 14 is applied to the surface of the floor covering 16 and thus seals the suction area 21 against the environment 22 from.
  • the second section 24 is in the open state or in the open position, ie the second section does not substantially restrict the air flow during the intended operation of the suction nozzle.
  • the flooring 16 is in Fig. 3b executed in particular as a hard floor covering or for the arrangement of the suction nozzle according to the invention in Fig. 3b for hard flooring, especially for hard floor with cracks, particularly suitable. This also contributes to the fact that the Saugdüsensohle 15 is raised relative to the floor covering to prevent scratching of the floor covering.
  • Fig. 3c shows the suction nozzle Fig. 3a with a closed second section 24.
  • the first section 14 is in the open state or in the open position.
  • the circumferential sealing region 20 does not lie against the surface of the floor covering 16.
  • the second section 24 has recesses for absorbing coarse dirt, coarse dust or coarse material from the immediate environment 22 outside the suction region 21.
  • the second portion 24 may be a bristle rim, a felt rim, a fleece rim, a rubber ring, a plastic rim or the like, with or without recesses.
  • the arrangement of the suction nozzle according to the invention in Fig. 3c is particularly suitable for hard flooring, especially hard floor without cracks. This also contributes to the fact that the Saugdüsensohle 15 is raised relative to the floor covering to prevent scratching of the floor covering.
  • a foot switch not shown, the suction nozzle between the three in the FIGS. 3a to 3c reproduced positions of the sections are switched.
  • Fig. 4 shows a bristle rim mold 25 for a suction nozzle 10 according to the prior art.
  • the bristle ring mold 25 has recesses 26 for sucking up coarse dust from the immediate vicinity of a suction area.
  • Fig. 5a shows a form a first portion 14 of the suction nozzle 10 of the invention from the FIGS. 3a to 3c with a circumferential, designed as a rubber lip sealing region 20.
  • This embodiment of the first section 14 is particularly suitable for sucking on hard floor coverings and used.
  • Fig. 5b shows a shape of a second portion 24 of the suction nozzle 10 of the invention from the FIGS. 3a to 3c ,
  • the second section 24 has recesses for absorbing coarse dust from the immediate surroundings of a suction region.
  • the use of this second section 24 in a closed, circumferential arrangement around a suction area is particularly suitable for sucking on hard floor coverings and for sucking up coarse dust from the immediate vicinity of a suction area and used.
  • FIG Fig. 5c An alternative embodiment of a suction nozzle 10 according to the invention is shown in FIG Fig. 5c shown.
  • the figure shows a first 14 and a second portion 24, which are each formed in a segmental manner with intermittent recesses.
  • the segments engage each other in the manner of a toothing, so that the segments of one section engage in the recesses of the other section in order to close them.
  • the first section 24 is in a position in which it seals the suction region 21.
  • the first section 14 is in the non-sealing position. In this position, for example, coarse dirt can be pronounced by the recesses in the second section 24.
  • the first portion 14 can be moved to the sealing position in which the segments of the first portion 14 close the recesses of the second portion 24.
  • the in the FIGS. 6a to 6d illustrated suction nozzle 10 according to the invention has a sealing area with a plurality of segments 20a and 20b.
  • the suction area 21 surrounded by the sealing area is substantially rectangular, wherein the longitudinal direction of the rectangle in the intended use of the vacuum cleaner runs perpendicular to the feed direction.
  • the extending in the suction direction side segments of the sealing area are as a rubber lip and the segments running perpendicular thereto are designed as bristle strips.
  • the bristle strips make it easier to pick up dirt in the forward and reverse directions.
  • the sealing lips seal off the sides especially well.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
EP14192590.9A 2013-11-21 2014-11-11 Suceur d'aspiration pour un aspirateur Active EP2875765B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013223863.0A DE102013223863A1 (de) 2013-11-21 2013-11-21 Saugdüse für einen Staubsauger

Publications (2)

Publication Number Publication Date
EP2875765A1 true EP2875765A1 (fr) 2015-05-27
EP2875765B1 EP2875765B1 (fr) 2022-04-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP14192590.9A Active EP2875765B1 (fr) 2013-11-21 2014-11-11 Suceur d'aspiration pour un aspirateur

Country Status (2)

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EP (1) EP2875765B1 (fr)
DE (1) DE102013223863A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3050475A1 (fr) * 2015-01-29 2016-08-03 Wessel-Werk GmbH Buse d'aspiration pour surfaces dures
WO2017041837A1 (fr) * 2015-09-09 2017-03-16 Alfred Kärcher Gmbh & Co. Kg Buse de sol
EP3248526A4 (fr) * 2015-01-21 2018-11-21 Ecovacs Robotics Co., Ltd. Brosse de sol d'aspirateur et aspirateur la comprenant
EP3434165A4 (fr) * 2016-04-28 2019-04-17 Samsung Electronics Co., Ltd. Aspirateur
EP3427626A4 (fr) * 2016-04-26 2019-04-24 Samsung Electronics Co., Ltd. Robot aspirateur

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015109968A1 (de) * 2015-06-22 2016-12-22 Vorwerk & Co. Interholding Gmbh Saugdüse und Verwendung einer Borstenleiste für eine Saugdüse
DE102015113460A1 (de) * 2015-08-14 2017-02-16 Vorwerk & Co. Interholding Gmbh Bodendüse für ein Reinigungsgerät, insbesondere für einen Staubsauger
DE102016101193A1 (de) * 2016-01-25 2017-07-27 Miele & Cie. Kg Bodendüse für einen Staubsauger, ein Staubsauger und ein Verfahren zum Herstellen einer Bodendüse für einen Staubsauger
DE102017118487B4 (de) * 2017-08-14 2020-06-04 Vorwerk & Co. Interholding Gmbh Saugdüse für ein ein Sauggebläse aufweisendes Reinigungsgerät
DE102018211735A1 (de) 2018-07-13 2020-01-16 BSH Hausgeräte GmbH Bodendüse für einen Staubsauger
DE102021118096A1 (de) 2021-07-13 2023-01-19 Wessel-Werk Gmbh Staubsaugerdüse
DE102022115600A1 (de) 2022-06-22 2023-12-28 Wessel-Werk Gmbh Staubsaugerdüse

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948014A (en) * 1954-10-26 1960-08-09 Electrolux Corp Selectively positioned brush nozzle
EP0382598A1 (fr) * 1989-02-09 1990-08-16 ETABLISSEMENTS GEORGES OLIVIER Société Anonyme dite: Suceur d'aspirateur pour tapis ou moquettes sols durs secs et sols durs mouillés
EP0630604A1 (fr) 1993-06-25 1994-12-28 Vorwerk & Co. Interholding GmbH Aspirateur, plus particulièrement buse ou partie pour dito
DE19718497A1 (de) * 1997-05-02 1998-11-05 Vorwerk Co Interholding Gerät zur Bodenpflege
EP1449476A2 (fr) * 2003-02-20 2004-08-25 Wessel-Werk Gmbh Suceur pour sols plats et pour revêtements textiles de sol
EP1488726A1 (fr) * 2003-06-20 2004-12-22 Seb S.A. Suceur d'aspirateur
DE102005061646A1 (de) 2005-12-22 2007-06-28 Vorwerk & Co. Interholding Gmbh Verfahren zum Betreiben einer Bodendüse, sowie Bodendüse für einen Staubsauger
DE102008012889A1 (de) 2008-03-06 2009-09-10 Wessel-Werk Gmbh Saugdüse für Bodenstaubsauger
FR2980353A1 (fr) * 2011-09-28 2013-03-29 Seb Sa Suceur d'aspirateur

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3565458D1 (en) * 1984-03-19 1988-11-17 Matsushita Electric Ind Co Ltd Nozzle assembly for vacuum cleaner
DE102004005144A1 (de) * 2004-02-03 2005-08-18 Vorwerk & Co. Interholding Gmbh Bodendüse für einen Staubsauger
EP1595485B1 (fr) * 2004-05-10 2007-03-28 Wessel-Werk GmbH & Co. KG Buse d'aspiration pour aspirateur
DE202008010134U1 (de) * 2008-07-29 2009-12-31 Vorwerk & Co. Interholding Gmbh Düse für einen Staubsauger
KR102015320B1 (ko) * 2012-10-04 2019-08-28 삼성전자주식회사 청소기

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948014A (en) * 1954-10-26 1960-08-09 Electrolux Corp Selectively positioned brush nozzle
EP0382598A1 (fr) * 1989-02-09 1990-08-16 ETABLISSEMENTS GEORGES OLIVIER Société Anonyme dite: Suceur d'aspirateur pour tapis ou moquettes sols durs secs et sols durs mouillés
EP0630604A1 (fr) 1993-06-25 1994-12-28 Vorwerk & Co. Interholding GmbH Aspirateur, plus particulièrement buse ou partie pour dito
DE19718497A1 (de) * 1997-05-02 1998-11-05 Vorwerk Co Interholding Gerät zur Bodenpflege
EP1449476A2 (fr) * 2003-02-20 2004-08-25 Wessel-Werk Gmbh Suceur pour sols plats et pour revêtements textiles de sol
EP1488726A1 (fr) * 2003-06-20 2004-12-22 Seb S.A. Suceur d'aspirateur
DE102005061646A1 (de) 2005-12-22 2007-06-28 Vorwerk & Co. Interholding Gmbh Verfahren zum Betreiben einer Bodendüse, sowie Bodendüse für einen Staubsauger
DE102008012889A1 (de) 2008-03-06 2009-09-10 Wessel-Werk Gmbh Saugdüse für Bodenstaubsauger
FR2980353A1 (fr) * 2011-09-28 2013-03-29 Seb Sa Suceur d'aspirateur

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3248526A4 (fr) * 2015-01-21 2018-11-21 Ecovacs Robotics Co., Ltd. Brosse de sol d'aspirateur et aspirateur la comprenant
EP3050475A1 (fr) * 2015-01-29 2016-08-03 Wessel-Werk GmbH Buse d'aspiration pour surfaces dures
WO2017041837A1 (fr) * 2015-09-09 2017-03-16 Alfred Kärcher Gmbh & Co. Kg Buse de sol
CN108024675A (zh) * 2015-09-09 2018-05-11 阿尔弗雷德·凯驰两合公司 地面吸嘴
CN108024675B (zh) * 2015-09-09 2021-04-20 阿尔弗雷德·卡赫欧洲两合公司 地面吸嘴
EP3427626A4 (fr) * 2016-04-26 2019-04-24 Samsung Electronics Co., Ltd. Robot aspirateur
US11464374B2 (en) 2016-04-26 2022-10-11 Samsung Electronics Co., Ltd. Robot cleaner
EP3434165A4 (fr) * 2016-04-28 2019-04-17 Samsung Electronics Co., Ltd. Aspirateur
US11076732B2 (en) 2016-04-28 2021-08-03 Samsung Electronics Co., Ltd. Vacuum cleaner

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