EP2679131B1 - Aspirateur doté d'un joint de ventilateur d'aspirateur - Google Patents

Aspirateur doté d'un joint de ventilateur d'aspirateur Download PDF

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Publication number
EP2679131B1
EP2679131B1 EP13174261.1A EP13174261A EP2679131B1 EP 2679131 B1 EP2679131 B1 EP 2679131B1 EP 13174261 A EP13174261 A EP 13174261A EP 2679131 B1 EP2679131 B1 EP 2679131B1
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
fan
seal
membrane
fan seal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP13174261.1A
Other languages
German (de)
English (en)
Other versions
EP2679131A3 (fr
EP2679131A2 (fr
Inventor
Benedikt Bach
Andre Bräuning
Stephan Husnik
Julian Kastner
Stefan Kraft
Stefan Poehlmann
Thomas Seith
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 EP2679131A2 publication Critical patent/EP2679131A2/fr
Publication of EP2679131A3 publication Critical patent/EP2679131A3/fr
Application granted granted Critical
Publication of EP2679131B1 publication Critical patent/EP2679131B1/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
    • A47L9/22—Mountings for motor fan assemblies
    • 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
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1691—Mounting or coupling means for cyclonic chamber or dust receptacles

Definitions

  • the invention relates to a vacuum cleaner fan seal with an inner ring and a vacuum cleaner with a vacuum cleaner fan seal.
  • the publication DE 197 46 037 A1 relates to a filter assembly in a vacuum cleaner in which a disposable filter bag provided with a filter paper is inserted into an upwardly open cassette removable from the dust space of the vacuum cleaner, the filter bag communicating with its inlet opening provided on the filter board in fluid communication with the suction opening of the vacuum cleaner housing ,
  • the filter bag is connected to a filter board which can be attached to a filter plate provided on the vacuum cleaner housing.
  • provided on the filter board inflow comes with the suction port of the vacuum cleaner housing to cover.
  • a sealing element surrounding the suction opening concentrates on the filter board and ensures a smooth transition from the suction opening of the vacuum cleaner housing to the filter bag.
  • a vacuum cleaner which has an opening into the dust chamber inlet nozzle, to which a usable in the dust chamber filter bag can be coupled by means provided in its holding plate inlet opening.
  • the tightness in the transition region between the inlet nozzle and the inlet opening of the retaining plate is improved by the fact that on the outer circumference of the inlet nozzle an axially compliant, suction-cup-like sealing element is arranged, which comes with his the holding plate of the filter bag facing the opening edge when inserting the filter bag in the dust chamber to the holding plate to the plant.
  • the patent application US 2012/0 000 0032 A1 describes a vacuum cleaner with an air guide means between a dust chamber and a motor, wherein the air guiding means is a flexible air guiding means comprising a first annular member which is connected to a partition between the dust chamber and the motor chamber.
  • the Japanese patent application JP 2009 - 131 335 A describes an electric cleaner with a cover covering the electric blower made of a synthetic resin, having a cylindrical cross section, and having front and rear surface parts.
  • the electric cleaning apparatus additionally includes a spring member for resiliently supporting the electric blower inside the cover and an annular sealing member formed of an elastic material and inserted into an opening on the front surface of the cover and adjacent to a blower housing.
  • the publication DE 39 04 392 A1 describes a vacuum cleaner in which the motor is enclosed by a hood attached to the fan. Outside the hood, a chamber system is arranged, through which the air is led out of the housing before exiting and experiences multiple changes of direction and associated speed changes. In the chambers vibration-damping webs are arranged, which share the air flow in an advantageous manner.
  • the motor / blower block on the side facing the dust chamber is inserted into the housing by means of a profiled strip which terminates airtight at the edges and damps vibration.
  • the patent DE 823 029 B discloses an electric vacuum cleaner lying type, with a motor and blower insert inside the vacuum cleaner housing, the motor with the interposition of an elastic means a rigid intermediate floor for attachment of the insert to the vacuum cleaner housing and the fan an elastic sleeve for sealing the insert relative to the Vacuum cleaner housing carries.
  • the patent application US 2011/0 277 272 A1 includes a vacuum cleaner with a motor housing having an inlet and an outlet.
  • a bellows is attached to the inlet and connects the inlet of the motor housing to a central inlet of the housing unit of the engine and suction fan. The bellows seals the suction flow on the inside of the bellows against the overpressure on its outside.
  • the patent application WO 2010/137191 A1 describes an electric blower that is sound-isolated by being provided with a first housing and a second housing covering the first housing.
  • the first housing is in a substantially cylindrical shape and z. B. made of a synthetic resin.
  • the first blower housing is attached to the main body via a suction-side damper via an upstream seal member.
  • the Japanese utility model JP S53 - 72 769 U describes a main body, an electric blower disposed in the main body and a vibration damper disposed between the electric blower and the main body.
  • the vibration damper has opposite to the main housing on an annular protrusion as a hollow shape and an annular lip.
  • the Japanese utility model JP S53 - 43 205 U describes a damper body which is adapted to a blower housing of an electric blower and is arranged between the blower housing and the main body of the vacuum cleaner to support the electric blower.
  • the damping body contacts the outer surface of the fan housing.
  • a radially acting portion has a U-shaped cross-section and an annular axial damping area on the front of the fan housing has an approximately corrugated cross-section with the axial area in contact with the fan housing.
  • the invention has for its object to provide an improved vacuum cleaner fan seal and to improve a vacuum cleaner with respect to the prior art.
  • the object underlying the invention is achieved by a vacuum cleaner with a vacuum cleaner fan seal according to claim 1.
  • a vacuum cleaner blower seal is a seal that is adapted to be inserted into a vacuum cleaner and there the blower to a fan adjacent to the part, such as. B. a filter chamber or a Staubabscheideraum to seal.
  • a ring is a body that is completely pierced by a tunnel.
  • the ring according to the invention is preferably rotationally symmetrical, for example a torus.
  • the ring is the rotation figure of a quadrangle, more preferably a rectangle, and most preferably a square.
  • an inner ring is surrounded by an outer ring. Between the inner and the outer ring, a substantially closed membrane is clamped.
  • the rings serve to define the membrane. This means that the rings are not necessarily distinguishable from the membrane.
  • the inner and / or outer ring is / are distinguishable from the membrane.
  • the inner and / or outer ring have a reinforcing function.
  • a surface line is a line on the surface of the membrane which connects the point at which the membrane originates from the outer ring to the closest point at which the membrane merges into the inner ring.
  • the surface line runs along the surface of the membrane.
  • the membrane is curved in sections, this means that at least one of said surface lines does not correspond to the shortest connection between the two mentioned points.
  • the entire membrane is curved, that is, no surface line corresponds to the shortest connection of said two points.
  • the vacuum cleaner fan gasket according to the invention it is possible to connect a vacuum cleaner fan particularly good sealing with a Staubabscheideaji.
  • the vacuum cleaner fan seal according to the invention it is possible with the vacuum cleaner fan seal according to the invention to seal a vacuum cleaner with a low blower power between blower and Staubabscheidevenez.
  • the vacuum cleaner fan seal according to the invention is particularly suitable for a battery-operated vacuum cleaner, since just in this only a limited fan performance is available.
  • the vacuum cleaner fan seal according to the invention has the advantage that in a vacuum cleaner with a removable Staubabscheideiki the transition between Staubabscheidevenez and blower is particularly well sealed.
  • the vacuum cleaner fan gasket according to the invention is able to bridge different gap widths between Staubabscheideijn and blower.
  • the vacuum cleaner fan seal can easily compensate for varying gap widths that result from the imprecise insertion of the Staubabscheideisme in the vacuum cleaner.
  • the components of the vacuum cleaner can be made with a greater tolerance, since the tolerances in the component dimensions can be compensated by the vacuum cleaner fan seal.
  • the vacuum cleaner fan gasket according to the invention can advantageously permit frequent installation and removal of the dust removal unit without damaging or destroying the vacuum cleaner fan gasket. At the same time high sealing effect of the vacuum cleaner fan gasket according to the invention, this allows at the same time to easily remove the Staubabscheideiki, since the vacuum cleaner fan seal unfolds its sealing effect even at low joining force.
  • the vacuum cleaner according to the invention has a removable Staubabscheideech.
  • Such Staubabscheideech may include a filter and / or a Wirbelabscheider in which the dust is separated from the suction air by centrifugal forces.
  • the emptying of the removable Staubabscheideriad designed particularly simple, since the Staubabscheideech can be easily transported to a collection container for household waste.
  • the vacuum cleaner fan gasket according to the invention is particularly well suited for use in conjunction with a removable dust collecting unit, since the radial forces that can act on insertion of the dust collecting unit only make little use of this vacuum cleaner fan gasket.
  • the vacuum cleaner fan gasket according to the invention can compensate for an inaccurate insertion of the Staubabscheidetician thereby, that they can cling particularly well to the Staubabscheidetician.
  • the membrane is curved so that it is concave on the fan side.
  • the membrane is convexly formed on the fan side.
  • the membrane is preferably designed so that at least one, more preferably all surface lines have a monotonically decreasing pitch. It is also possible that at least one, preferably all surface lines increase monotonically.
  • the vacuum cleaner fan seal is preferably made of an elastic material, e.g. As an elastomer produced. So a particularly high sealing effect can be generated.
  • the inner and outer rings are rotation figures, it is preferable that the inner and outer rings are coaxial, that is, the rotation axes of the inner and outer rings are identical.
  • the membrane of the vacuum cleaner blower seal preferably has a thickness that is substantially equal in all areas of the membrane.
  • the thickness of the membrane is preferably at least 0.1 mm, more preferably at least 0.2 mm, more preferably at least 0.5 mm, more preferably at least 1 mm and most preferably at least 2 mm. At the same time, the thickness of the membrane is preferably at most 5 mm, particularly preferably at most 4 mm and very particularly preferably at most 3 mm.
  • the membrane is thinner than the inner ring.
  • the membrane is thinner than the ring at its thickest point.
  • the membrane is thinner than the ring at its thinnest point.
  • the membrane is thinner than the largest diameter of the figure on which the rotational figure is based.
  • the membrane is thinner than the smallest diameter of this figure.
  • the vacuum cleaner fan seal can be fixed very well on a vacuum cleaner fan.
  • the thinner membrane can also be at low negative pressures, z. B. in a battery-powered vacuum cleaner, nestle well on the Staubabscheideiki and so produce a high sealing effect.
  • the membrane is thinner than the outer ring.
  • the membrane is thinner than the outer ring at its thickest point.
  • the membrane is thinner than the outer ring at its thinnest point.
  • the figure on which the rotational figure is based has a largest diameter, more preferably a smallest diameter, larger than the thickness of the membrane. Due to the thick outer ring, the vacuum cleaner fan seal can be imparted outwards a high stability. In particular, such a buckling of the membrane can be prevented when the Staubabscheideiki is inserted into the vacuum cleaner.
  • the inner and / or outer ring may also be as thick or thinner than the membrane. This can result in the inner and / or outer ring being indistinguishable from the membrane.
  • the vacuum cleaner fan seal may, for. B. be designed so that it is attached to the inner ring to a vacuum cleaner and at the same time the outer ring rests against a portion of the vacuum cleaner or no part of the vacuum cleaner is applied, but is spaced from the next part of the vacuum cleaner.
  • the spacing also allows the vacuum cleaner fan seal to freely deform, thus making the dust extractor unit easy to use, with the deformability of the vacuum cleaner fan gasket capable of compensating for manufacturing tolerances of the dust extractor and blower and inaccuracies in positioning the two together after insertion by the user.
  • the thickness of the membrane of the vacuum cleaner fan seal according to the invention decreases in the radial vacuum cleaner fan seal. This means that the thickness of the membrane at the transition to the inner ring is greater than the thickness of the membrane at the transition to the outer ring. Preferably, the thickness of the vacuum cleaner fan seal decreases monotonically from the inner to the outer ring. Thus, it can be ensured that in the vicinity of the inner ring, a high stability of the vacuum cleaner fan seal is given and the vacuum cleaner fan seal also a frequent insertion of Staubabscheideiki can survive unscathed. In addition, the small thickness of the membrane in the vicinity of the outer ring to the fact that the membrane can deform very easily there and - especially when the fan is switched on and resulting negative pressure - the blower can nestle well.
  • the vacuum cleaner fan seal is rotationally symmetrical. Due to the rotational symmetry, the force, which is transmitted on the one hand by the negative pressure of the blower and on the other hand by the insertion and removal of Staubabscheideiki on the vacuum cleaner fan seal, can be evenly distributed. So it can be avoided that some areas of the vacuum cleaner fan seal wear out very quickly and the vacuum cleaner fan seal is destroyed after only a short use.
  • the inner ring continues in a tube.
  • the vacuum cleaner fan seal can be attached particularly well to an inlet opening of the vacuum cleaner fan.
  • the vacuum cleaner fan seal undergoes attachment in both the axial and radial directions with respect to the pipe, which is particularly advantageous in the vacuum cleaner fan seal of the present invention, which is claimed by both the negative pressure of the blower and repeated insertion of the dust separation unit ,
  • the vacuum cleaner fan seal has a collar.
  • the collar is closer to the inner ring than to the outer ring. It is preferred that the collar is on the tube into which the inner ring continues. Particularly preferably, the collar is attached to the outer surface of the tube. Thanks to the collar, the vacuum cleaner fan seal can be attached to a vacuum cleaner in a particularly easy way.
  • the vacuum cleaner according to the invention has a groove into which the collar of the vacuum cleaner fan seal can engage.
  • the attachment of the vacuum cleaner fan seal in the groove is particular in the manufacturing process easy.
  • the vacuum cleaner fan seal is fixed particularly strong in the groove.
  • the Staubabscheidetician tapers on the fan-facing side.
  • the preferred Staubabscheidetician tapers At the side of the Staubabscheidetician, at which there is an opening through which the air can enter the fan, the preferred Staubabscheidetician tapers.
  • the vacuum cleaner and / or the Staubabscheideisme through which an introduction path is defined, so that the Staubabscheideech initially rests obliquely to the plane of the vacuum cleaner fan seal on the vacuum cleaner fan seal.
  • the preferred Staubabscheidetician has for this purpose a rib, particularly preferably a circumferential rib.
  • the preferred vacuum cleaner includes a recess into which this rib can be inserted.
  • the dust collecting unit can be inserted into the vacuum cleaner in a lever movement, that is to say in a rotation about the axis of the depression.
  • the Staubabscheidetician first touches the vacuum cleaner fan seal on the side facing the recess.
  • the vacuum cleaner fan seal according to the invention is particularly well suited for the one-sided application of force at first, since the vacuum cleaner fan seal is stabilized by both the inner and the outer ring.
  • the invention makes it possible to produce a vacuum cleaner fan seal, which has a very good sealing effect at already very low joining force and at low pressures. This is particularly advantageous in vacuum cleaners with a low Blower power, as z. B. is usually the case with battery-operated vacuum cleaners.
  • the vacuum cleaner fan seal according to the invention is designed so that when joining the vacuum cleaner fan seal very little friction on the vacuum cleaner fan seal occurs, so that the vacuum cleaner fan seal undergoes little wear and can be used for a particularly long time.
  • a high tolerance width is achieved by the membrane of the vacuum cleaner fan seal. This means that higher manufacturing tolerances of the vacuum cleaner parts do not lead to a loss of sealing effect.
  • the sealing is not reduced by an imprecise insertion of Staubabscheideiki in the vacuum cleaner.
  • FIG. 1 shows a vacuum cleaner 1 according to the invention with a suction air inlet 2, through which the suction air can enter the vacuum cleaner 1, where it is fed through a suction air duct 3 of a Staubabscheideech 4.
  • the Staubabscheideech 4 includes a vortex separator 5 with a centrally located filter 6.
  • the suction air is cleaned in the vortex separator 5 of dust and then passes through an outlet opening 7 of the Staubabscheideisme 4 in the inlet opening 8 of the blower 9.
  • the air strikes the rotating impeller 10 and is accelerated by this, so that the air is finally carried out through air outlet openings 11 from the vacuum cleaner 1 back into the environment.
  • the vacuum cleaner blower seal 12 has an outer ring 13 which is rotationally symmetrical and has a rectangular cross-section.
  • the vacuum cleaner fan seal 12 has an inner ring 14 which rests against the fan 9.
  • the inner ring 14 is rotationally symmetrical and has a rectangular shape in cross section.
  • the inner ring 14 is connected to the outer ring 13 via a membrane 15.
  • the membrane 15 conforms to a tapered portion 16 of the Staubabscheideisme 4, which surrounds the outlet opening 7 at.
  • the vacuum cleaner fan seal 12 also has a circumferential collar 17 which is inserted into a groove 18 in the vacuum cleaner 1 in order to fix the vacuum cleaner fan seal 12 in the vacuum cleaner 1. Moreover, in the vicinity of the inner ring 14, the vacuum cleaner fan seal 12 has a groove 19 into which the pipe 20 is inserted around the inlet port of the blower 8. Thus, a particularly good sealing effect between the vacuum cleaner fan seal 12 and the blower 9 can be achieved.
  • the outer ring 13 is based on an abutment in the vacuum cleaner 1 from.
  • both the outer ring 13 and the inner ring 14 act forces on the vacuum cleaner fan seal 12, which are aligned against the Staubabscheidetician 4 and thus lead to a better nestling of the vacuum cleaner fan seal 12 to the Staubabscheidetician.
  • FIG. 3 is to be seen in another embodiment of the Staubabscheidetician 3 according to the invention that the outer ring 13, which is made very thin here, is not supported on a portion of the vacuum cleaner 1, but is spaced from the vacuum cleaner 1.
  • the vacuum cleaner fan seal 12 is attached only to the vacuum cleaner via the inner ring 14, the collar 17, and the groove 18. This has the consequence that the vacuum cleaner fan seal 12 is particularly good at the Staubabscheidetician 4 can cling, as it is designed very flexible on the one hand by the very thin outer ring 13, especially in its outer region and fits particularly well to varying gaps by the space between the outer ring 14 and the vacuum cleaner 1, by manufacturing tolerances or imprecise Insertion of Staubabscheidemaschine 4 may arise.
  • the vacuum cleaner fan seal 12 as in FIG. 3 is shown, has a membrane 15 whose thickness decreases from the inner ring 14 to the outer ring 13. In this way, the close to the inner ring 14 located diaphragm 15 of the vacuum cleaner fan seal 12 can give stability, while the outer, thinner membrane can fit particularly well to the Staubabscheidetician 4.
  • the Staubabscheidetician 4 has a circumferential collar 21 which can be inserted into a recess 22 in the vacuum cleaner. When inserting the Staubabscheideisme 4, the collar 21 is first inserted into the recess 22 on the front side 23 of the vacuum cleaner 1.
  • the Staubabscheidetician 4 is so only in the region of the vacuum cleaner fan gasket 12, which is closest to the front of the vacuum cleaner 1, the vacuum cleaner fan gasket 12 at.
  • the Staubabscheidetician 4 is inserted in a lever movement in the vacuum cleaner 1, so that the collar 21 engages in the recess 22 on the rear side 24 of the vacuum cleaner 1. Thereafter, the entire sealing surface of the vacuum cleaner fan seal 12 is applied to the Staubabscheidetician 4, so that an optimal sealing effect can be achieved.
  • the collar 21 on the Staubabscheidetician 4 and the recess 22 on the vacuum cleaner 1 ensure that the Staubabscheidetician 4 is precisely positioned in the vacuum cleaner 1, so that the vacuum cleaner fan seal 12 is charged in the right way and no leakage occurs.
  • the conical taper 16 around the outlet opening 7 of the Staubabscheidetician 4 serves at the same time when inserting the Staubabscheidetician 4 as centering, so that a more accurate positioning of Staubabscheidetician 4 is possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Electric Suction Cleaners (AREA)

Claims (10)

  1. Aspirateur (1) avec un joint de ventilateur d'aspirateur (12), dans lequel le joint de ventilateur d'aspirateur (12) présente une bague interne (14) qui est entourée par une bague externe (13) et une membrane courbée (15) relie la bague interne (14) avec la bague externe (13), dans lequel le joint de ventilateur d'aspirateur (12) se trouve entre une ouverture de sortie (7) d'une unité de séparation de poussière amovible (4) et une ouverture d'entrée (8) d'un ventilateur (9), caractérisé en ce qu'un passage entre l'unité de séparation de poussière amovible (4) et le ventilateur (9) est rendu étanche par le biais du joint de ventilateur d'aspirateur (12).
  2. Aspirateur (1) selon la revendication 1, caractérisé en ce que la membrane (15) est plus fine que la bague interne (14).
  3. Aspirateur (1) selon l'une des revendications précédentes, caractérisé en ce que la membrane (15) est plus fine que la bague externe (13).
  4. Aspirateur (1) selon l'une des revendications précédentes, caractérisé en ce que l'épaisseur de la membrane (15) diminue dans la direction radiale.
  5. Aspirateur (1) selon l'une des revendications précédentes, caractérisé en ce que le joint de ventilateur d'aspirateur (12) est symétrique en rotation.
  6. Aspirateur (1) selon l'une des revendications précédentes, caractérisé en ce que la bague interne (14) se prolonge dans un tuyau (20).
  7. Aspirateur (1) selon l'une des revendications précédentes, caractérisé en ce que le joint de ventilateur d'aspirateur (12) présente une collerette (17).
  8. Aspirateur (1) selon la revendication 7, caractérisé en ce que l'aspirateur (1) présente une rainure (18) dans laquelle la collerette (17) du joint de ventilateur d'aspirateur (12) peut s'emboîter.
  9. Aspirateur (1) selon l'une des revendications précédentes, caractérisé en ce que l'unité de séparation de poussière (4) se rétrécit sur le côté tourné vers le ventilateur (9).
  10. Aspirateur (1) selon l'une des revendications précédentes, caractérisé en ce que par le biais de caractéristiques appliquées au niveau de l'aspirateur (1) et/ou de l'unité de séparation de poussière (4) un chemin d'introduction est défini de sorte que l'unité de séparation de poussière (4) repose au préalable de manière inclinée par rapport au plan du joint de ventilateur d'aspirateur (12) sur le joint de ventilateur d'aspirateur (12).
EP13174261.1A 2012-06-29 2013-06-28 Aspirateur doté d'un joint de ventilateur d'aspirateur Active EP2679131B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012211252.9A DE102012211252A1 (de) 2012-06-29 2012-06-29 Staubsaugergebläsedichtung und Staubsauger mit einer Staubsaugergebläsedichtung

Publications (3)

Publication Number Publication Date
EP2679131A2 EP2679131A2 (fr) 2014-01-01
EP2679131A3 EP2679131A3 (fr) 2017-11-22
EP2679131B1 true EP2679131B1 (fr) 2019-02-06

Family

ID=48699631

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13174261.1A Active EP2679131B1 (fr) 2012-06-29 2013-06-28 Aspirateur doté d'un joint de ventilateur d'aspirateur

Country Status (2)

Country Link
EP (1) EP2679131B1 (fr)
DE (1) DE102012211252A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017215261B4 (de) 2017-08-31 2020-12-24 BSH Hausgeräte GmbH Gebläse für ein elektrogerät
CN117463073B (zh) * 2023-12-27 2024-04-05 长垣市煌谷农业有限公司 一种脉冲式除尘器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE823029C (de) * 1949-01-22 1951-11-29 Siemens Schuckertwerke A G Elektrischer Staubsauger liegender Bauart
JPS553956Y2 (fr) * 1976-09-17 1980-01-30
JPS5726686Y2 (fr) * 1976-11-19 1982-06-10
DE3904392A1 (de) * 1989-02-14 1990-08-16 Mauz & Pfeiffer Progress Staubsauger
DE4439761A1 (de) 1994-11-07 1996-05-09 Siemens Ag Staubsauger
DE19746037A1 (de) 1997-10-17 1999-04-22 Bosch Siemens Hausgeraete Filteranordnung in einem Staubsauger
JP4538043B2 (ja) * 2007-11-28 2010-09-08 株式会社東芝 電気掃除機
KR101333885B1 (ko) * 2008-11-05 2013-11-27 악티에볼라겟 엘렉트로룩스 진공 청소기
EP2255711A1 (fr) * 2009-03-17 2010-12-01 Koninklijke Philips Electronics N.V. Aspirateur
JP5216688B2 (ja) * 2009-05-29 2013-06-19 株式会社東芝 電気掃除機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP2679131A3 (fr) 2017-11-22
DE102012211252A1 (de) 2014-01-02
EP2679131A2 (fr) 2014-01-01

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