EP1535562A1 - Dispositifs de séparation des déchets pour aspirateur - Google Patents
Dispositifs de séparation des déchets pour aspirateur Download PDFInfo
- Publication number
- EP1535562A1 EP1535562A1 EP04356175A EP04356175A EP1535562A1 EP 1535562 A1 EP1535562 A1 EP 1535562A1 EP 04356175 A EP04356175 A EP 04356175A EP 04356175 A EP04356175 A EP 04356175A EP 1535562 A1 EP1535562 A1 EP 1535562A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vacuum cleaner
- duct
- separation
- devices
- receptacle
- 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
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 44
- 238000000926 separation method Methods 0.000 claims abstract description 71
- 238000011084 recovery Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims 1
- 230000000873 masking effect Effects 0.000 claims 1
- 238000010407 vacuum cleaning Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 description 13
- 239000002245 particle Substances 0.000 description 11
- 238000001914 filtration Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 239000006260 foam Substances 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1658—Construction of outlets
- A47L9/1666—Construction of outlets with filtering means
-
- 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
-
- 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
-
- 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
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
Definitions
- the present invention relates to waste recovery apparatuses of type vacuum cleaners, and more particularly those using a separation of waste by centrifugation.
- one of the sets includes a conduit air inlet opening in a tangential direction in a chamber of separation of waste defining an internal volume having substantially the shape of a cylinder.
- a conduit air inlet opening in a tangential direction in a chamber of separation of waste defining an internal volume having substantially the shape of a cylinder.
- In the central part of this room is arranged at minus an opening leading to a conduit in association with the group suction, said conduit comprising in particular a filtration group.
- the room also has a waste disposal channel according to a radial direction, said channel being connected to a sealed collecting tray of centrifuged waste.
- One of the peculiarities of this invention is to have the air inlet channel and the waste disposal channel arranged substantially at the same height in the separation chamber, and to have considerably reduced the diametrical section of the chamber between once and four times the smallest section of the channels for bringing waste from the nozzle.
- the central part of the chamber includes a second filtration device accessible by a closing lid said central portion.
- the present invention aims at improving ergonomics, ease of access and the arrangement of these filtration devices to allow its cleaning and / or its replacement in a simple and hygienic way.
- the present invention is achieved with the aid of main and secondary waste separation for vacuum cleaner comprising in particular a motor-fan unit, said devices being housed in the frame of the vacuum cleaner and being constituted, on the one hand, by a conduit comprising a multitude of openings and arranged in a main separation chamber by inertia forming a torus, said duct being in aeraulic relationship with the separation chamber by these openings alone, and being otherwise connected to motor-fan unit, and secondly by a receptacle in which is housed a fine filter constituting the secondary waste separation device, said filter being interposed in the aeraulic path between the duct and the motor-fan unit, characterized in that these two devices are mechanically linked to one another by means of attachment constituting a mechanical lock and in that these devices are removable from the frame of the vacuum cleaner.
- the attachment means can be unlocked to separate the receptacle from the conduit.
- the cleaning operation of the various elements is easier thanks to this separation.
- gripping the separation devices of the waste is facilitated by the fact that the duct is closed at the top and has fingerprints allowing the user to enter the devices avoiding dusty areas.
- the central duct has, at its base, a peripheral ring substantially perpendicular to the duct, this crown forming part of the chamber of separation by one of its faces, and whose opposite face has means hook of the filter receptacle.
- This arrangement saves space and ensures a holding important mechanics between the receptacle and the duct.
- the conduit comprises a plurality of inclined walls directed to the separation chamber, in the direction of the movement of the air, the end of each wall having a substantially flat opening and substantially parallel to the underlying conduit, and in that the openings of the ducts are located directly above the wall openings.
- each opening behaves like a small separator to because of its ability to separate the trajectories of particles from the air.
- the multiplicity of openings makes it possible to reduce the air velocities level of each opening which limits the pressure losses without reduce the centrifugation efficiency which is related on the one hand to the speed of the air but also to the radius of curvature of the air trajectory. Reducing significantly the radius of curvature as is the case here, so we can obtain a good centrifugation performance while limiting the losses of charge.
- the walls are lined, on both sides, flanks side bearing on the duct.
- the presence of these flanks prevents the particles pass next to the inclined walls and do not penetrate the openings of the ducts realizing, in some way, a short circuit ventilation. Particle separation is improved.
- the geometry of the inclined walls is also defined in such a way that they do not overlap each other so as not to create dead zones where dust could accumulate. So we keep a slight flow of air flowing on each side of said walls without penetrating directly in the openings thanks to the presence of the lateral flanks.
- the holes are arranged in staggered rows for a best coverage on the height of the duct in the direction perpendicular to the direction of passage of air.
- the openings at the level of the duct are elongated in the direction of rotation of the air, so as to go beyond the inclined walls. This provision makes it possible to further limit the losses of charge primarily by increasing the airflow area which locally decreases its speed.
- Another variant embodiment consists in configuring the openings, not by lengthening them in the direction of rotation of the air, but by extending in the direction perpendicular to the flow, which avoids to increase the possibility that a particle can bend its trajectory for penetrate the opening, while increasing the size of the openings of passage of the air.
- unlocking allows, given the difference structure of the two devices, to clean more vigorously one than the other.
- the main device can in particular be brushed underwater, or even put in the dishwasher, which is hardly possible for the receptacle with the filter that could deteriorate.
- the increased complexity of the device by the presence of walls, or even lateral flanks, makes cleaning more tedious.
- By separating it from the receptacle containing the filter one facilitates greatly this cleaning operation, while improving the efficiency of dust separation.
- the present invention also relates to an electric vacuum cleaner comprising a frame, inside which is housed a motor-fan unit, said frame having an air inlet capable of being connected by a tubing appropriate end with a nozzle, on the surface to be cleaned, said air inlet communicating, inside the frame, with a separating chamber of waste in which it discharges tangentially, characterized in that the vacuum cleaner has waste separation devices such as previously defined.
- the separation chamber is closed, in part upper, by a cover accessible from the outside of the vacuum cleaner and hiding the upper part of the exhaust duct clean air and allowing easy access to separation devices, while avoiding maximum contact with residual dust, mostly localized, by gravity, in the lower part of the separation device.
- the separation chamber is in connection with a sealed tank of waste recovery removable and separate from said chamber by a channel evacuation direction in a radial direction or tangential to the separation chamber.
- the waste separation devices are independent of the evacuation channel and the removable watertight waste recovery.
- this provision avoids having to remove the waste container to clean the separating devices, thus limiting the risk of leakage and reintroduction of separate dust in the room to be cleaned
- FIG. 1 generally illustrates a vacuum cleaner comprising the separation devices according to the invention.
- Such a vacuum cleaner 10 comprises a frame 11 resting on several wheels whose including two rear wheels. 12.
- a ventilation fitting 14 connects the frame of the device to a nozzle in contact with the surface to be cleaned and allowing the introduction of the waste in the frame of the apparatus.
- the latter is provided with a motor-fan unit, not shown, for generating a suitable air flow to collect the waste contaminating the surface to be cleaned.
- a button 16 allows the starting and stopping the engine.
- the vacuum cleaner comprises a chamber inertia separation.
- This room is accessible by a lid of protection 18 which also closes the separation chamber.
- the waste separated by the device are discharged through a conduit 39 to a tank 22 easily accessible by the user and having a grip handle 20.
- This handle also acts as the carrying handle of the apparatus, the overall inclination of the device and the presence of this handle in position high favoring its grip while avoiding a tilting movement of the device at its center of gravity.
- a button 24 for unblocking the tray 22 is provided on the side of the device.
- such a button Unlocking is present on each side of the device.
- the tray 22 can be emptied by one or the other of its lateral sides, the latter being each obstructed by a cover 21 removable. This provision allows everyone, whether right-handed or left-handed, to empty the tray easily.
- all the separation means 30 of the waste has an air inlet duct 32 opening into a chamber separator 33 similar to a torus of rectangular diametral section.
- the air intake duct 32 has a bend 132 to reduce the likelihood that certain waste will directly hit the central duct defining the torus.
- the passage section of the flow in the chamber is delimited by a outer circular wall 34, an inner circular wall 35, a wall upper which is the cover 18, and a bottom wall 37.
- the inner circular wall defines the duct 36 for evacuation of air, the aeraulic connection between the chamber and the interior of the conduit 36 being realized by a plurality of openings 40.
- the duct 36 is closed at the top and is in a ventilation connection, at the bottom, with a receptacle 38 comprising a filter, preferably a pleated filter. This receptacle is also in connection aeraulic with the motor-fan unit. Such a configuration allows to have more latitude in the sizing of the filter.
- This embodiment of the invention also presents the advantage of clearly highlighting the low height of the chamber of separation from the inlet conduit 32 waste.
- the section of the separation chamber remains in a ratio of 1 to 4 times the smallest section of bringing waste from the nozzle, as taught by the application WO 03/047412.
- sealing means are provided to prevent any air leakage at the separation chamber.
- conduit 36 provided with its openings will be called main separation device, the receptacle 38 and its filter being referred to secondary device of separation.
- conduit 36 is mechanically connected to the receptacle 38 of the fine filter. Moreover, conduit 36 has, in the upper part, fingerprints 42 of gripping symmetrically in an arc of a circle allowing the extraction of separation by the user avoiding areas in contact with dust what are the walls of the duct and the bottom wall 37.
- the separation devices can be extracted at the same time. Moreover, only the lid 18 closes the separation chamber. So just remove the cover to access the separation devices, which facilitates greatly their extraction.
- the receptacle 38 can be separated from the duct 36, the mechanical connection between the two elements being to be unlocked.
- the conduit 36 and the bottom wall 37 do not form than one piece, which in particular avoids the problems of watertightness level.
- the locking of the receptacle 38 on the duct 36 is realized on the bottom wall 37.
- the latter then comprises hooks 52, visible FIG. 7, cooperating with openings 50 formed on an upper wall of the receptacle 38.
- This mounting, bayonet type allows maintenance simple mechanics, which can be easily maneuvered by the user.
- the presence of the bottom wall 37 is not essential to the realization of the mechanical connection between the duct 36 and the receptacle 38, it It is possible in particular to envisage the same blocking system by bayonet duct directly into a cylindrical receptacle, the system blocking device which can be arranged on the walls of said receptacle 38.
- a seal is provided between the conduit and the receptacle and is made by overmolding an elastomeric material on the periphery of the bottom wall 37, on the side of the hooks 52.
- a seal may be provided on the periphery of the collar upper of the receptacle 38.
- the receptacle is of parallelepipedal shape and receives a pleated filter 46 which allows high filtration to stop the finest dust.
- a pre-filtration is carried out by a foam 44 disposed between the filter 46 and the conduit 36. This foam is removable from receptacle 38.
- a gate 48 is disposed between the filter 46 and the foam 44, to hold the filter in place.
- This grid allows also protect the filter against improper handling during its cleaning.
- the grid is then glued to the inner walls of the receptacle 38.
- filter is itself glued to the receptacle 38 to seal this filtration.
- a single gluing operation is then performed: the grid is set place just after the filter sticks, when the glue is still soft, which makes it possible to make integral the assembly consisting of the receptacle 38, the filter 46 and from the grid 48.
- the grid is omitted and the filter alone is pasted in the receptacle 38.
- Figures 6 to 10 show an improved variant of the device main waste separation.
- the conduit 56 always has the peripheral flange 57 forming part of the chamber of separation as well as fingerprints 62 gripping devices separation.
- separators 70 defined as follows and presented, in isolation, 10.
- walls 66 are disposed in front of each opening 64 formed in the conduit 56. These walls inclined at their free end have an opening 68 substantially parallel to the underlying conduit, in connection with the openings 64 by the edge free frontal 69.
- the walls 66 comprise lateral flanks 67 bearing on the conduit 56 and preventing the particles from entering the openings 64 bypassing the inclined walls 66. These flanks thus constitute longitudinal edges of the inclined walls.
- the trajectory of the finest particles follows the inclined walls 66 and away from the conduit 56.
- the particles are in somehow ejected by the springboard formed by the inclined walls 66.
- the air can reach the exhaust duct without having to change its trajectory considerably. As shown by the path G of the air FIG. 9, the exit of the air through the openings of the duct is facilitated by the presence of openings 68, without significantly degrade particle separation.
- the pressure losses are minimized in increasing the size of the openings in the duct.
- the openings 64 extend downstream of the wall 56, according to the direction of general displacement of the air flow in the separation chamber. This arrangement allows the air to reach the openings 64 by curving less its trajectory, which means reduced pressure losses.
- the user stops the motor-fan. He can then empty the main receptacle 22, by unlocking it by pressing the button 24.
- the secondary separation device and its pleated filter can be shaken, or even go under water if the type of pleated filter allows it.
- the foam 44 can be separated from the receptacle 38 and can also be cleaned under water simply, like a sponge.
- the replacement of the filter takes place in changing the receptacle 38 since the filter, in this case, is glued to the receptacle.
- the reassembly of the various elements is simple and does not require tools, thus prompting the user to frequently perform this operation, this which makes it possible to avoid any malfunction of the devices and therefore of the device.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Cyclones (AREA)
- Manipulator (AREA)
Abstract
Description
- la figure 1 montre un aspirateur en perspective comportant la présente invention,
- la figure 2 est une vue partiellement éclatée des dispositifs de séparation conformes à la présente invention dans leur environnement fonctionnel,
- la figure 3 est une vue détaillée en perspective des dispositifs de séparation isolés,
- la figure 4 est une vue analogue à la figure 3, où certains éléments ont été éclatés,
- la figure 5 est une vue éclatée de l'un des dispositifs de séparation selon l'invention,
- la figure 6 est une vue d'une variante avantageuse de l'un des dispositifs de séparation,
- la figure 7 représente le même élément que la figure 6, dans une vue de face,
- la figure 8 est une vue de l'élément représenté à la figure 7, selon la coupe A-A de cette même figure,
- la figure 9 représente le détail B de la figure 8,
- la figure 10 est une vue détaillée en perspective d'une amélioration d'un des dispositifs de séparation selon l'invention.
Claims (12)
- Dispositifs principal et secondaire de séparation des déchets pour aspirateur (10) comportant notamment un groupe moto-ventilateur, lesdits dispositifs étant logés dans le bâti (11) de l'aspirateur (10) et étant constitués, d'une part par un conduit (36, 56) comportant une multitude d'ouvertures (40, 64) et disposé dans une chambre principale (33) de séparation par inertie en formant un tore, ledit conduit (36, 56) étant en relation aéraulique avec la chambre (33) de séparation par ces seules ouvertures (40, 64), et étant relié par ailleurs au groupe moto-ventilateur, et d'autre part par un réceptacle (38) dans lequel est logé un filtre fin (46), constituant le dispositif secondaire de séparation des déchets, ledit filtre (46) étant interposé dans le trajet aéraulique entre le conduit (36, 56) et le groupe moto-ventilateur, caractérisé en ce que ces deux dispositifs sont liés mécaniquement l'un à l'autre par des moyens d'accroche (50, 52) constituant un verrouillage mécanique et en ce que ces dispositifs sont amovibles du bâti (11) de l'aspirateur (10).
- Dispositifs principal et secondaire de séparation des déchets pour aspirateur (10) selon la revendication précédente, caractérisé en ce que les moyens d'accroche (50, 52) peuvent être déverrouillés afin de séparer le réceptacle (38) du conduit (36, 56).
- Dispositifs principal et secondaire de séparation des déchets pour aspirateur (10) selon l'une des revendications précédentes, caractérisé en ce que le conduit (36, 56) est fermé en partie supérieure et comporte des empreintes (42, 62) permettant la préhension facilitée des dispositifs de séparation.
- Dispositifs principal et secondaire de séparation des déchets pour aspirateur (10) selon l'une des revendications précédentes, caractérisé en ce que le conduit central (36, 56) comporte, à sa base, une couronne périphérique (37) sensiblement perpendiculaire au conduit (36, 56), cette couronne (37) faisant partie de la chambre de séparation (33) par l'une de ses faces, et dont la face opposée dispose de moyens d'accroche (52) du réceptacle (38) du filtre (46).
- Dispositifs principal et secondaire de séparation des déchets pour aspirateur (10) selon l'une des revendications précédentes, caractérisé en ce que le filtre (46) est amovible du réceptacle (38).
- Dispositifs principal et secondaire de séparation des déchets pour aspirateur (10) selon l'une des revendications précédentes, caractérisé en ce que le conduit (56) comporte des parois inclinées (66) dirigées vers la chambre de séparation (33), dans le sens du mouvement (F) de l'air, et en ce que l'extrémité de chaque paroi (66) comporte une ouverture (68) sensiblement plane et sensiblement parallèle au conduit (56) sous-jacent, et en ce que les ouvertures (64) du conduit (56) sont situées à l'aplomb des ouvertures (68) de paroi (66).
- Dispositifs principal et secondaire de séparation des déchets pour aspirateur (10) selon la revendication précédente, caractérisé en ce que les parois (66) sont bordées, de part et d'autre, de flancs latéraux (67) prenant appui sur le conduit (56).
- Dispositifs principal et secondaire de séparation et de collecte des déchets pour aspirateur (10) selon l'une des revendications 6 ou 7, caractérisé en ce que les ouvertures (64) au niveau du conduit (56) sont allongées, dans le sens de rotation (F) de l'air de manière à dépasser l'aplomb des parois (66) inclinées, ou perpendiculairement au sens (F) de rotation de l'air.
- Aspirateur (10) électrique comportant un bâti (11), à l'intérieur duquel est logé un groupe moto-ventilateur, ledit bâti (11) comportant une entrée d'air susceptible d'être reliée, par une tubulure (32, 132) appropriée terminée par un suceur, à la surface à nettoyer, ladite entrée d'air communiquant, à l'intérieur du bâti, avec une chambre (33) de séparation des déchets dans laquelle elle débouche tangentiellement, caractérisé en ce que l'aspirateur (10) comporte des dispositifs de séparation des déchets selon l'une des revendications 1 à 8.
- Aspirateur (10) électrique selon la revendication précédente, caractérisé en ce que la chambre (33) de séparation est fermée, en partie supérieure, par un couvercle (18) accessible depuis l'extérieur de l'aspirateur (10) et masquant la partie supérieure du conduit (36, 56) d'évacuation de l'air épuré.
- Aspirateur (10) électrique selon l'une des revendications 9 ou 10, caractérisé en ce que la chambre (33) de séparation est en liaison avec un bac étanche (22) de récupération des déchets amovible et distinct de ladite chambre, par un canal d'évacuation (39) orienté selon une direction radiale ou tangentielle par rapport à la chambre (33) de séparation.
- Aspirateur électrique selon la revendication précédente, caractérisé en ce que les dispositifs de séparation des déchets sont indépendants du canal d'évacuation (39) ainsi que du bac étanche amovible (22) de récupération des déchets.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0313915 | 2003-11-27 | ||
| FR0313915A FR2862860B1 (fr) | 2003-11-27 | 2003-11-27 | Dispositif de separation des dechets pour aspirateur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1535562A1 true EP1535562A1 (fr) | 2005-06-01 |
| EP1535562B1 EP1535562B1 (fr) | 2008-12-31 |
Family
ID=34451680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04356175A Expired - Lifetime EP1535562B1 (fr) | 2003-11-27 | 2004-10-29 | Dispositifs de séparation des déchets pour aspirateur |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1535562B1 (fr) |
| JP (1) | JP2005152649A (fr) |
| KR (1) | KR101122730B1 (fr) |
| CN (1) | CN100362960C (fr) |
| AT (1) | ATE418904T1 (fr) |
| DE (1) | DE602004018730D1 (fr) |
| FR (1) | FR2862860B1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008014911U1 (de) | 2007-11-15 | 2009-01-15 | Seb S.A. | Vorrichtung zur Filterreinigung für Staubsauger |
| GB2453995A (en) * | 2007-10-25 | 2009-04-29 | Dyson Technology Ltd | A filter assembly for a vacuum cleaner |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2577884A (en) | 2018-10-08 | 2020-04-15 | Black & Decker Inc | A vacuum cleaner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6269518B1 (en) * | 1999-12-08 | 2001-08-07 | Shell Electric Mfg. (Holdings) Co. Ltd. | Bagless vacuum cleaner |
| US20020073663A1 (en) * | 2000-01-14 | 2002-06-20 | White Consolidated Industries, Inc. | Bagless dustcup |
| WO2003047412A2 (fr) * | 2001-12-05 | 2003-06-12 | Seb Sa | Dispositif de separation des dechets pour aspirateur |
| GB2384451A (en) * | 2002-01-28 | 2003-07-30 | Bissell Homecare Inc | Vacillating debris inhibitor for cyclone separator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100377015B1 (ko) * | 2000-08-07 | 2003-03-26 | 삼성광주전자 주식회사 | 진공청소기의 사이클론 집진장치 |
-
2003
- 2003-11-27 FR FR0313915A patent/FR2862860B1/fr not_active Expired - Fee Related
-
2004
- 2004-10-29 DE DE602004018730T patent/DE602004018730D1/de not_active Expired - Lifetime
- 2004-10-29 EP EP04356175A patent/EP1535562B1/fr not_active Expired - Lifetime
- 2004-10-29 AT AT04356175T patent/ATE418904T1/de not_active IP Right Cessation
- 2004-11-25 KR KR1020040097377A patent/KR101122730B1/ko not_active Expired - Fee Related
- 2004-11-25 JP JP2004340574A patent/JP2005152649A/ja active Pending
- 2004-11-26 CN CNB2004100958464A patent/CN100362960C/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6269518B1 (en) * | 1999-12-08 | 2001-08-07 | Shell Electric Mfg. (Holdings) Co. Ltd. | Bagless vacuum cleaner |
| US20020073663A1 (en) * | 2000-01-14 | 2002-06-20 | White Consolidated Industries, Inc. | Bagless dustcup |
| WO2003047412A2 (fr) * | 2001-12-05 | 2003-06-12 | Seb Sa | Dispositif de separation des dechets pour aspirateur |
| GB2384451A (en) * | 2002-01-28 | 2003-07-30 | Bissell Homecare Inc | Vacillating debris inhibitor for cyclone separator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2453995A (en) * | 2007-10-25 | 2009-04-29 | Dyson Technology Ltd | A filter assembly for a vacuum cleaner |
| GB2453995B (en) * | 2007-10-25 | 2012-01-25 | Dyson Technology Ltd | A filter assembly |
| US8112842B2 (en) | 2007-10-25 | 2012-02-14 | Dyson Technology Limited | Cleaning appliance |
| DE202008014911U1 (de) | 2007-11-15 | 2009-01-15 | Seb S.A. | Vorrichtung zur Filterreinigung für Staubsauger |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2862860A1 (fr) | 2005-06-03 |
| ATE418904T1 (de) | 2009-01-15 |
| KR20050051562A (ko) | 2005-06-01 |
| EP1535562B1 (fr) | 2008-12-31 |
| FR2862860B1 (fr) | 2006-01-06 |
| KR101122730B1 (ko) | 2012-03-26 |
| JP2005152649A (ja) | 2005-06-16 |
| CN1620981A (zh) | 2005-06-01 |
| DE602004018730D1 (de) | 2009-02-12 |
| CN100362960C (zh) | 2008-01-23 |
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