EP2698091B1 - Organe de collecte de particules fines pour un aspirateur, et aspirateur doté d'un tel organe de collecte de particules fines, et et procédé de fonctionnement d'un tel aspirateur - Google Patents

Organe de collecte de particules fines pour un aspirateur, et aspirateur doté d'un tel organe de collecte de particules fines, et et procédé de fonctionnement d'un tel aspirateur Download PDF

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Publication number
EP2698091B1
EP2698091B1 EP13401080.0A EP13401080A EP2698091B1 EP 2698091 B1 EP2698091 B1 EP 2698091B1 EP 13401080 A EP13401080 A EP 13401080A EP 2698091 B1 EP2698091 B1 EP 2698091B1
Authority
EP
European Patent Office
Prior art keywords
fine
vacuum cleaner
collection member
dust
dust collection
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
EP13401080.0A
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German (de)
English (en)
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EP2698091A2 (fr
EP2698091A3 (fr
Inventor
Andre Bertram
Stefan Tiekötter
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
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Publication date
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Publication of EP2698091A2 publication Critical patent/EP2698091A2/fr
Publication of EP2698091A3 publication Critical patent/EP2698091A3/fr
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/106—Dust removal
    • 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
    • A47L9/12—Dry filters
    • A47L9/127—Dry filters tube- or sleeve-shaped
    • 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

Definitions

  • the present invention relates in the first instance to a particulate matter collecting device for a vacuum cleaner which functions as a particulate matter filter unit, in particular a so-called bagless vacuum cleaner.
  • a particulate matter collecting device usually has a fine dust filter as the filter medium.
  • the fine dust filter can be detachably combined with the particulate matter collecting element, so that in this respect the invention relates either to a particulate matter collecting element with a particulate matter filter received by the particulate matter collecting device or to a particulate matter filter which can be absorbed by the particulate matter collecting element.
  • the invention further relates to a vacuum cleaner with such a particulate matter collecting device and a method for operating such a vacuum cleaner.
  • Bagless vacuum cleaners include, in addition to a so-called pre-separator, which is usually designed as a so-called cyclone (centrifugal separator), also a fine dust filter.
  • the fine dust filter can be arranged within the pre-separator or can also be connected downstream of the pre-separator.
  • Both solutions have the problem that the fine dust filter slowly fills with fine dust in the course of the suction, so that at regular intervals a filter regeneration is necessary because otherwise the vacuum provided by the vacuum cleaner steadily decreases.
  • the fine dust filter it is often necessary that the fine dust filter is washed.
  • frequent washing adversely affects the characteristics of the filter medium, especially when filter regeneration is or must be performed at very short intervals.
  • the fine dust filter must be replaced after a certain period of use, which may well be a few years.
  • this is in contrast to the philosophy pursued with bagless vacuum cleaners, which suggests a consumption freedom in bagless vacuum cleaners.
  • the pamphlets DE 10 2004 024 888 A1 and EP 1 181 886 A2 each disclose a particulate matter collecting means for a bagless vacuum cleaner with a particulate matter filter received by the particulate matter collecting means.
  • the disadvantage here is in each case the limited absorption capacity of the fine dust filter as a result of which it can come to a clogging of the fine dust filter in the cleaning operation.
  • the invention thus presents the problem that with previous bagless vacuum cleaners the local fine dust filter loses in use steadily on filter performance and thus comparatively frequently, certainly often compared to the device life cycle of the bagless vacuum cleaner, must be replaced.
  • a particulate matter collecting device with the features of claim 1.
  • the particulate matter collecting device in a particulate matter collecting device for a bagless vacuum cleaner with a filter medium accommodated or receivable by the particulate matter collecting device and functioning as a fine dust filter, it is provided that the particulate matter collecting device has a sedimentation vessel for particulate matter below a position of the particulate matter filter.
  • the particulate matter collecting means has a sedimentation vessel, this acts as an additional particulate matter storage.
  • the particulate matter trapped in the fine dust filter can sediment.
  • the particulate matter collecting element is preferably a particulate matter filter charged from the inside.
  • the particulate matter collecting device In one embodiment of the particulate matter collecting device is provided that this one sometimes in the technical terminology also referred to as air supply dust supply (dust supply) and that a position of the sedimentation is opposite to the dust supply.
  • the sedimentation vessel is thus arranged in a flow-calmed zone of the particulate matter collecting element.
  • a direction of flow originating from the dust feed results in the direction of the sedimentation vessel, which runs parallel to an orientation of a filter medium or the like, wherein the sedimentation vessel is positioned perpendicular to such filter media and the flow direction.
  • the sedimentation vessel is closed over a large area and has a sedimentation opening facing the dust supply in the mounted state.
  • the large area closed Sedimentation vessel with a sedimentation allows the absorption of particulate matter by sedimentation, which is prevented by the otherwise closed design of sedimentation that particulate matter that has already entered the sedimentation, undesirable in operation, for example, due to turbulence and the like, exits again and settles on the surface of the fine dust filter.
  • the sedimentation vessel has individual or several guide devices pointing in the direction of the sedimentation opening, the uptake of fine dust in the sedimentation vessel is facilitated.
  • its surface which faces the interior volume of the particulate matter collecting organ, acts as a collecting surface for sinking particulate matter.
  • the sedimentation vessel has on or in this surface single or more pointing in the direction of the sedimentation guide, the sunken and deposited on the surface of the sedimentation fine dust is directed towards the sedimentation.
  • a profiling of the surface of the sedimentation vessel which is suitable for directing sunken particulate matter under the influence of gravity in the direction of the sedimentation opening, ie any design which gives the surface of the sedimentation vessel a funnel effect in the direction of the sedimentation opening, can be considered as a guide device.
  • the sedimentation vessel is detachably connectable to the particulate matter collecting means, simple conditions arise with regard to the removal of the sedimentation vessel required from time to time in order to empty its contents.
  • a filter medium which has a filter membrane and / or that the filter medium is pleated and / or that the filter medium is washable acts as a fine dust filter.
  • a particular embodiment of such a vacuum cleaner is characterized in that the Particulate matter collecting device and the sedimentation vessel are independently removable on the vacuum cleaner.
  • the sedimentation vessel must be emptied from time to time by removing it from the vacuum cleaner or from the vacuum cleaner. If the sedimentation vessel is removed from the vacuum cleaner independently of the particulate matter collection element, the user does not have to handle the particulate matter collecting device at the same time. When moving the particulate matter collecting point, particulate matter could be released from its fine dust filter, so that the user would come into contact with the particulate matter, which of course is undesirable.
  • the vacuum cleaner has a the dust collecting means associated and in operation vibrations of the particulate matter collecting device triggering vibrator, in particular a fine particulate collecting organ associated and in operation vibrations of the particulate matter collecting engine triggering engine.
  • a cable reel unit for a connecting cable is designed such that, when the connecting cable is pulled out or rolled in, a vibrating device acts on the fine dust collecting element.
  • the vibrator can be in operative connection with a normally provided in a vacuum cleaner cable drum (feed drum).
  • a plunger driven by an eccentric preferably acts on the fine dust collecting element and thus also acts as a vibrating device.
  • a roller is designed so that upon rotation of the roller a vibrator acts on the particulate matter collecting organ.
  • the rotation of the roller acts on a, preferably via an eccentric driven ram which acts on the particulate matter collecting means, whereby also a vibrating device is realized.
  • vibrations can also be generated by negative pressure fluctuations that occur when the dust supply is closed in a pulsed manner and opened again, for example by a flap or the like.
  • any unit which generates vibrations or otherwise acts on the particulate matter filter is referred to as a vibrator.
  • fine dust which has settled on the surface of the fine dust filter, dissolved and can fall under the influence of gravity on the bottom of the particulate matter collecting body, which is formed here by the sedimentation vessel.
  • the engine or a functionally equivalent unit thus causes a regeneration of the particulate matter filter, so that its particulate matter absorption capacity is restored to the original state or at least significantly increased compared to the dust-laden situation.
  • a shaking device relieves the user of the need to regenerate the particulate matter collecting organ itself from time to time, for example by knocking or the like.
  • the motor as a vibrating device, this can be activated by the user, for example by actuating a control element provided for this purpose, when the user detects a decreasing suction power.
  • the motor is automatically activated at predetermined or predetermined times for a predetermined or predetermined duration.
  • the times and the activation duration can be stored in a control unit of the vacuum cleaner and a memory included.
  • the activation times may be operating-time-dependent and / or suction-dependent.
  • the activation duration depends on the suction power, namely in particular in the form of a reverse proportionality, so that the activation duration is longer, the lower one for the Suction power is sensed value.
  • the lifetime of the particulate matter filter is thus comparable to the life of the bagless vacuum cleaner (for the particulate matter filter in a particulate matter collection device as described here, the term is justified as "Lifetime Filter") and overall results in a better match with a bagless vacuum cleaner underlying philosophy, namely, that additional purchases of consumables during device life are not required.
  • the extended life of the fine dust filter results mainly from the separation of filtration and dust storage / dust disposal by the particulate matter collecting a first Functional section with the fine dust filter and a second functional section with the Sedimentationsgefäß.
  • FIG. 1 shows schematically simplified a basic structure of a bagless vacuum cleaner 10 with a large dust collector 12 and a particulate matter collecting device (fine dust filter unit) 14 with a particulate filter 16. Dust that is not separated from a here designated as cyclone 18 centrifugal separator arrives in the large dust collector 12 downstream particulate matter filter 16th In such systems, the separation limit is about 1 micron, that is, smaller dust particles are trapped in the particulate matter filter 16. The regeneration of the fine dust filter 16, which has hitherto frequently been a foam mat or a foam fleece, takes place by knocking and / or washing. In another embodiment of a known in the art bagless vacuum cleaner (not shown), the fine dust filter 16 is disposed within the large dust collecting element 12.
  • the regeneration of the fine dust filter 16 takes place by a mechanical shaking of the dust from the filter medium of the fine dust filter 16 by a vibration device arranged in the vacuum cleaner, which acts on the fine dust filter 16, and / or by washing after disassembly of the fine dust filter 16.
  • the fine dust filter 16 is designed as an external filter, that is to say as a filter which can be charged with dust from the outside.
  • Manufacturers of such vacuum cleaners recommend that the fine dust filter 16 be regenerated at regular intervals or even replaced. The recommendations sometimes go to replace the particulate matter filter 16 regularly several times a year, whereas the user expects a consumable freedom in a bagless vacuum cleaner 10 per se.
  • FIG. 2 shows schematically simplified one embodiment of a particulate matter collecting member 14 according to the invention.
  • the fine dust collecting element 14 has a sedimentation vessel 20 for fine dust below a position of a filter medium acting as a fine dust filter 16.
  • the sedimentation vessel 20, in particular edge-free, adjoins a body 22 of the particulate matter collecting element 14 and is thus positioned opposite from a dust feed (dust feed opening) 24.
  • the sedimentation vessel 20 is closed over a large area and has a in the assembled state of the dust supply 24 facing the sedimentation opening 26.
  • One surface of the sedimentation vessel 20 acts as the bottom of the particulate matter collecting element 14 and guide devices 28 formed in the surface of the sedimentation vessel 20 are effective for guiding particulate matter sinking in the particulate matter collecting device 14 in the direction of the sedimentation opening 26.
  • a motor 30 is provided with an eccentric gear 32 so that the motor 30 and the eccentric gear 32 together act as a vibrating device 34.
  • a vibrator 34 is also conceivable. Some variants are briefly described below.
  • the sedimentation vessel 20 is arranged below the dust feed 24 and thus opposite from a cyclone outlet and a so-called clean gas side.
  • FIG. 3 shows in a perspective view of the particulate matter collecting device 14 removed sedimentation vessel 20.
  • the sedimentation 26 and the guide devices 28 are particularly well visible. It is also shown that the sedimentation vessel 20 has a dust removal opening 36.
  • the sedimentation opening 26 is located centrally below a cover plane of the sedimentation vessel 20.
  • the guide devices 28 are designed as inclined planes which terminate at the sedimentation opening 26 and thus give the surface of the sedimentation vessel 20 a funnel effect in the direction of the sedimentation opening 26.
  • FIG. 4 shows the particulate matter collecting member 14 according to FIG. 2 with the sedimentation vessel 20 according to FIG. 3 in a side view and a front view.
  • the sedimentation vessel 20 is located in a relatively flow-calmed region, so that the probability is low that already sedimented fine dust 38 is beaten back into the respective filter medium by the air flow within the fine dust collecting element 14.
  • the sedimentation of particulate matter 38 in the sedimentation vessel 20 takes place as follows: During operation of the bagless vacuum cleaner 10, the particulate matter collecting member 14 slowly and steadily fills up with the particulate matter passing through the large dust collecting element 12. The fine dust collects initially substantially on and / or in the respective filter medium of the particulate matter filter 16. At defined times, for example after switching on the vacuum cleaner 10, the vibrator 34 is set for example for a few seconds in operation, whereby the particulate matter collecting 14th is mixed with the sedimentation vessel 20 in vibration / vibration. The fine dust 38 lying on the filter medium dissolves and falls down onto the surface of the sedimentation vessel 20 and slides over the guide devices 28 through the sedimentation opening 26 into the sedimentation vessel 20.
  • the vibrating device 34 can also be used with a vacuum cleaner provided cable drum 40 (feed drum) are in operative connection, as shown in FIG. 5 is shown.
  • a plunger driven by an eccentric 32 acts on the fine dust collecting element 14 and thus also acts as a vibrating device 34.
  • Such a vibrating device 34 is an alternative to the one in FIG FIG. 2 vibrator 34 shown with an electric motor.
  • the cable drum 40 is coupled eccentrically via a movable rod to the horizontally mounted eccentric gear 32.
  • the eccentric gear 32 in turn is loosely or firmly connected to the fine dust collecting member 14 via another rod.
  • the rotational movement of the cable drum 40 is transformed into a translatory movement sequence for this purpose.
  • the dust is thereby dropped from the fine dust filter 16 and falls into the sedimentation vessel 20 and is deposited there (sedimented particulate matter 38).
  • This is used in a simple manner, a typical handling operation in the operation of the vacuum cleaner 10 for the regeneration of the particulate matter filter 16.
  • the advantages of this embodiment are that the regeneration of the particulate matter filter 16 is done automatically and forcibly guided and that it is a relatively inexpensive design variant in the construction.
  • Another alternative solution is not to connect the above-mentioned rod between the eccentric gear 32 and particulate matter collecting member 14 fixed to the particulate matter collecting member 14, but to couple them loosely to the particulate matter collecting member 14.
  • the rod then acts as a ram in this example.
  • such vibrations can be generated by negative pressure fluctuations that occur when the dust feed 24 is closed in a pulsed manner and opened again, for example by a flap or the like.
  • the filter medium can be designed as a membrane filter.
  • a membrane filter usually consists of a thin, microporous layer fixed on a textile support.
  • the membrane layer is often made of PTFE (polytetrafluoroethylene). Due to this structure, a surface filtration takes place, in which the fine dust particles do not penetrate into the depth of the filter medium, but distribute only on the surface of the filter medium.
  • membrane filter can be easily cleaned, namely both mechanically by vibration as well as by washing or rinsing by means of a fluid, for example water.
  • both units can be cleaned independently of one another at intervals of different lengths.
  • the sedimentation vessel 20 is washed out or flushed out at shorter intervals compared to the filter medium. In the case of the filter medium, significantly higher cleaning intervals can now be achieved in comparison to the prior art, which considerably increases the cumulative lifetime of the filter medium.
  • FIG. 6 shows an alternative embodiment of the sedimentation vessel 20 in a sectional view. It can be seen that the guide device 28 has the shape of a pointed roof, so that the sedimented fine dust 38 deposits on the sides of the sedimentation vessel 20. Instead of in the embodiments according to FIG. 2 to FIG. 4 Centrally arranged sedimentation 26 now pass two slot-shaped sedimentation on the sides of the sedimentation vessel 20th
  • FIG. 7 shows schematically simplified one embodiment of a particulate matter collecting member 14 according to the invention.
  • the fine dust collecting element 14 has a sedimentation vessel 20 for fine dust below a position of a filter medium acting as a fine dust filter 16.
  • the sedimentation vessel 20, in particular edge-free, adjoins a body 22 of the particulate matter collecting element 14 and is thus positioned opposite from a dust feed (dust feed opening) 24.
  • the sedimentation vessel 20 is closed over a large area and has a in the assembled state of the dust supply 24 facing the sedimentation opening 26.
  • One surface of the sedimentation vessel 20 acts as the bottom of the particulate matter collecting element 14 and guide devices 28 formed in the surface of the sedimentation vessel 20 are effective for guiding particulate matter sinking in the particulate matter collecting device 14 in the direction of the sedimentation opening 26.
  • a roller 42 is provided with an eccentric 32, so that roller 42 and eccentric 32 together act as a vibrator 34.
  • Other embodiments of a vibrator 34 are also conceivable.
  • the sedimentation vessel 20 is arranged below the dust feed 24 and thus opposite from a cyclone outlet and a so-called clean gas side.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Claims (15)

  1. Organe de collecte de poussières fines (14), destiné à un aspirateur de poussières (10) sans sac, comportant un filtre à poussières fines (16) logé dans l'organe de collecte de poussières fines (14), caractérisé en ce que l'organe de collecte de poussières fines (14) comporte, au-dessous de la position du filtre à poussières fines (16), un récipient de sédimentation (20) destiné aux poussières fines, le récipient de sédimentation (20) étant agencé dans une zone à écoulement faible de l'organe de collecte de poussières fines (14).
  2. Organe de collecte de poussières fines (14) selon la revendication 1, comportant une amenée de poussières (24), la position du récipient de sédimentation (20) étant opposée à l'amenée de poussières (24).
  3. Organe de collecte de poussières fines (14) selon la revendication 2, le récipient de sédimentation (20) étant fermé sur une grande surface et comportant une ouverture de sédimentation (26) faisant face à l'amenée de poussières (24) à l'état assemblé.
  4. Organe de collecte de poussières fines (14) selon la revendication 2, le récipient de sédimentation (20) comportant un ou plusieurs dispositifs de guidage (28) orientés en direction de l'ouverture de sédimentation (26).
  5. Organe de collecte de poussières fines (14) selon l'une des revendications précédentes, le récipient de sédimentation (20) pouvant être relié de manière détachable à l'organe de collecte de poussières fines (14).
  6. Organe de collecte de poussières fines (14) selon l'une des revendications précédentes, le filtre à poussières fines (16) formant un filtre de surface.
  7. Aspirateur de poussières (10) sans sac comportant un organe de collecte de poussières fines (14) selon l'une des revendications précédentes.
  8. Aspirateur de poussières (10) selon la revendication 7, l'organe de collecte de poussières fines (14) et le récipient de sédimentation (20) pouvant être retirés indépendamment l'un de l'autre au niveau de l'aspirateur de poussières.
  9. Aspirateur de poussières (10) selon la revendication 7 ou 8, comportant un organe de collecte de poussières grossières (12), un récipient de sédimentation (13) étant agencé au-dessous de la position d'un dispositif de séparation de poussières destiné à des poussières grossières, caractérisé en ce que le récipient de sédimentation (13) de l'organe de collecte de poussières destiné à des poussières grossières (12) et le récipient de sédimentation (20) de l'organe de collecte de poussières fines (14) peuvent être retirés indépendamment l'un de l'autre au niveau de l'aspirateur de poussières (10).
  10. Aspirateur de poussières (10) selon la revendication 7, 8 ou 9, comportant un moyen vibrant (34) agissant sur l'organe de collecte de poussières fines (14).
  11. Aspirateur de poussières (10) selon la revendication 10, comportant, comme moyen vibrant (34), un moteur (30) associé à l'organe de collecte de poussières fines (14) et générant, lorsqu'il fonctionne, des vibrations de l'organe de collecte de poussières fines (14).
  12. Aspirateur de poussières (10) selon la revendication 10, comportant une unité formant tambour à câble destinée à un câble de raccordement et un moyen vibrant (34) agissant sur l'organe de collecte de poussières fines (14) lors du déroulage ou de l'enroulage du câble de raccordement.
  13. Aspirateur de poussières (10) selon la revendication 10, comportant une roulette (42) et un moyen vibrant (34) agissant sur l'organe de collecte de poussières fines (14) lors de la rotation de la roulette (42).
  14. Aspirateur de poussières selon la revendication 10, comportant, comme moyen vibrant (34), une trappe permettant de fermer de manière impulsionnelle une amenée de poussières (24), la fermeture impulsionnelle d'une amenée de poussières (24) déclenchant des variations de pression négative et donc des vibrations de l'organe de collecte de poussières (14).
  15. Procédé de fonctionnement d'un aspirateur de poussières (10) selon l'une des revendications 10 à 14, le moyen vibrant (34) étant activé automatiquement à des moments prédéfinis ou pouvant être prédéfinis et pendant une durée prédéfinie ou pouvant être prédéfinie.
EP13401080.0A 2012-08-16 2013-08-01 Organe de collecte de particules fines pour un aspirateur, et aspirateur doté d'un tel organe de collecte de particules fines, et et procédé de fonctionnement d'un tel aspirateur Active EP2698091B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012107510.7A DE102012107510A1 (de) 2012-08-16 2012-08-16 Feinstaubsammelorgan für einen Staubsauger sowie Staubsauger mit einem solchen Feinstaubsammelorgan und Verfahren zum Betrieb eines solchen Staubsaugers

Publications (3)

Publication Number Publication Date
EP2698091A2 EP2698091A2 (fr) 2014-02-19
EP2698091A3 EP2698091A3 (fr) 2018-03-14
EP2698091B1 true EP2698091B1 (fr) 2019-05-22

Family

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EP13401080.0A Active EP2698091B1 (fr) 2012-08-16 2013-08-01 Organe de collecte de particules fines pour un aspirateur, et aspirateur doté d'un tel organe de collecte de particules fines, et et procédé de fonctionnement d'un tel aspirateur

Country Status (3)

Country Link
EP (1) EP2698091B1 (fr)
DE (1) DE102012107510A1 (fr)
TR (1) TR201908226T4 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3626413B2 (ja) * 2000-08-19 2005-03-09 エルジー電子株式会社 集塵装置及びこれを用いる真空掃除機
KR100437106B1 (ko) * 2002-05-31 2004-06-23 삼성광주전자 주식회사 진공청소기용 사이클론 집진장치
KR100633355B1 (ko) * 2002-10-31 2006-10-16 도시바 테크 가부시키가이샤 진공 청소기
KR100471142B1 (ko) * 2003-05-21 2005-03-10 삼성광주전자 주식회사 사이클론 집진장치 및 이를 구비하는 진공청소기
GB0318284D0 (en) * 2003-08-05 2003-09-10 Black & Decker Inc Hand-held vacuum cleaner
JP2006272322A (ja) * 2005-03-29 2006-10-12 Samsung Kwangju Electronics Co Ltd サイクロン集塵装置
EP1921968B1 (fr) * 2005-08-26 2011-07-27 Miele & Cie. KG Procede pour traiter la poussiere et dispositifs pour executer un tel procede
BRPI0712747A2 (pt) * 2006-06-02 2012-09-11 Koninkl Philips Electronics Nv filtro de poeira para filtrar poeira de uma corrente de ar em um aspirador de pó
FR2948004B1 (fr) * 2009-07-17 2011-09-16 Seb Sa Dispositif de separation des dechets pour aspirateur
EP2457483B1 (fr) * 2009-07-24 2020-06-03 Samsung Electronics Co., Ltd. Collecteur de poussière pour aspirateur doté d'une fonction de dépoussiérage

Non-Patent Citations (1)

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

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Publication number Publication date
TR201908226T4 (tr) 2019-06-21
DE102012107510A1 (de) 2014-02-20
EP2698091A2 (fr) 2014-02-19
EP2698091A3 (fr) 2018-03-14

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