FR2836811A1 - VACUUM CLEANER COMPRISING A REUSABLE FILTER AND REUSABLE FILTER THEREFOR - Google Patents
VACUUM CLEANER COMPRISING A REUSABLE FILTER AND REUSABLE FILTER THEREFOR Download PDFInfo
- Publication number
- FR2836811A1 FR2836811A1 FR0300682A FR0300682A FR2836811A1 FR 2836811 A1 FR2836811 A1 FR 2836811A1 FR 0300682 A FR0300682 A FR 0300682A FR 0300682 A FR0300682 A FR 0300682A FR 2836811 A1 FR2836811 A1 FR 2836811A1
- Authority
- FR
- France
- Prior art keywords
- filter
- vacuum cleaner
- chamber
- dust collection
- dust
- 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.)
- Withdrawn
Links
- 239000000428 dust Substances 0.000 claims abstract description 123
- 230000000903 blocking effect Effects 0.000 claims abstract description 22
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 13
- 231100000719 pollutant Toxicity 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims description 50
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 241000282320 Panthera leo Species 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001205605 Clavella Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003974 emollient agent Substances 0.000 description 1
- 235000021178 picnic Nutrition 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
-
- 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
- A47L9/102—Dust separators
- A47L9/104—Means for intercepting small objects
-
- 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
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
- A47L9/1409—Rigid filtering receptacles
-
- 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
- A47L9/1658—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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/248—Parts, details or accessories of hoses or pipes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Electric Suction Cleaners (AREA)
Abstract
Cet aspirateur comprend un corps (1) pourvu d'une chambre (100) de collecte de la poussière et d'une chambre contenant un moteur, reliées entre elles, un orifice d'aspiration raccordé au corps de l'aspirateur par un tube de prolongement (3), un dispositif (10) de collecte de la poussière à cyclone raccordé au tube, un filtre (300) de collecte de la poussière monté de façon amovible dans la chambre de collecte de poussière du corps de l'aspirateur pour séparer et collecter des substances polluantes non séparées par le dispositif à cyclone, et des moyens servant à bloquer le filtre (300) de collecte de poussière dans une position montée dans la chambre de collecte de poussière de l'aspirateur.Application notamment aux aspirateurs comportant un dispositif de collecte de poussière à cyclone.This vacuum cleaner comprises a body (1) provided with a chamber (100) for collecting dust and a chamber containing a motor, interconnected, a suction port connected to the body of the vacuum cleaner by a vacuum tube. extension (3), a cyclone dust collecting device (10) connected to the tube, a dust collecting filter (300) removably mounted in the dust collecting chamber of the vacuum body to separate and collecting pollutants not separated by the cyclone device, and means for blocking the dust collecting filter (300) in a mounted position in the dust collecting chamber of the vacuum cleaner.Application in particular to vacuum cleaners comprising a vacuum cleaner. cyclone dust collection device.
Description
hygienique.hygienic.
283681 1283681 1
La presente invention concerne un aspirateur et The present invention relates to a vacuum cleaner and
plus particulierement un aspirateur comportant un disposi- more particularly a vacuum cleaner comprising a device
tif de collecte de poussiere a cyclone pour separer et col- cyclone dust collection system to separate and collect
lecter des substances polluantes a partir d'un air charge de substances polluantes, sous l'effet d'une force centri- fuge qui est produite par un tourbillon d' air, et par un filtre secondaire qui est monte de fa,con amovible dans to read polluting substances from an air charged with polluting substances, under the effect of a centrifugal force which is produced by a vortex of air, and by a secondary filter which is mounted in a removable manner in
l'aspirateur et peut etre nettoye et reutilise. the vacuum cleaner and can be cleaned and reused.
Le brevet U.S. N 6 195 835 attribue au deposant de la presente demande decrit un aspirateur comportant un U.S. Patent No. 6,195,835 to the applicant in this application describes a vacuum cleaner having a
dispositif de collecte de poussiere a cyclone. cyclone dust collection device.
Les figures 1 et 2, annexces a la presente demande, representent schematiquement la structure de l'aspirateur comportant le dispositif de collecte de pous Figures 1 and 2, annexed to this application, show schematically the structure of the vacuum cleaner comprising the pous collecting device
siere a cyclone selon le brevet U.S. N 6 195 835. cyclone tire according to U.S. Patent No. 6,195,835.
Comme represente sur la figure 1, d'une maniere generale un aspirateur comportant un dispositif de collecte de poussiere a cyclone inclut un corps 1, un orifice d' aspiration 2 et un dispositif de collecte de poussiere a cyclone 10 dispose entre le corps 1 de l'aspirateur et un tube de prolongement 3 qui est raccorde a liorifice As shown in Figure 1, generally a vacuum cleaner having a cyclone dust collection device includes a body 1, a suction port 2 and a cyclone dust collection device 10 disposed between the body 1 the vacuum cleaner and an extension tube 3 which is connected at the orifice
d' aspiration 2.suction 2.
Le corps 1 de l'aspirateur possede une chambre de collecte de poussiere 5, dans laquelle un filtre en papier The body 1 of the vacuum cleaner has a dust collection chamber 5, in which a paper filter
4 est dispose d'une maniere generale, et une chambre conte- 4 is generally available, and one bedroom contains
nant un moteur (non representee). Un couvercle 6 est dis- an engine (not shown). A cover 6 is provided
pose de maniere a etre depla,cable sur la partie superieure laid so that it is flat, cable on the upper part
de la chambre de collecte de poussiere 5 de maniere a pou- of the dust collection chamber 5 so that
voir etre ouvert et ferme par pivotement. Le tube de pro see being opened and closed by pivoting. The pro tube
longement 3 est raccorde a un organe de prehension 7 for- length 3 is connected to a gripping member 7 for-
mant poignee et a un tuyau flexible 8. L'extremite du tuyau mant handle and a flexible hose 8. The end of the hose
flexible 8 est raccordee au couvercle 6. flexible 8 is connected to cover 6.
Comme cela est represente sur la figure 2, un dispositif de collecte de poussiere a cyclone 10 inclut un corps de cyclone 20, un receptacle a poussiere 30 et un As shown in Figure 2, a cyclone dust collecting device 10 includes a cyclone body 20, a dust receptacle 30 and a
283681 1283681 1
ensemble formant grille 40. Le corps 20 du cyclone inclut une premiere canalisation de raccordement 21 raccordee a une canalisation de prolongement 3a de l' orifice d' aspiration, une seconde canalisation de raccordement 22 raccordee au tube de prolongement 3b du corps d r aspirateur, grid assembly 40. The body 20 of the cyclone includes a first connection pipe 21 connected to an extension pipe 3a of the suction orifice, a second connection pipe 22 connected to the extension pipe 3b of the vacuum cleaner body,
un orifice 23 raccorde a la premiere canalisation de rac- an orifice 23 connected to the first connecting pipe
cordement 21, et un orifice de sortie d'air 24 intercon- cord 21, and an air outlet 24 interconnected
necte a la seconde canalisation de raccordement 22. Dans le corps 20 du cyclone, l'air charge de substances polluantes est aspire dans liorifice d' entree d'air 23 en formant un connects to the second connection pipe 22. In the body 20 of the cyclone, the air loaded with polluting substances is sucked into the air inlet orifice 23 forming a
courant tourbillonnant.swirling current.
Le receptacle a poussiere 30 est raccorde de facon amovible au corps 20 du cyclone et recoit les subs À tances polluantes separees de l'air par la force centrifuge du courant d'air tourbillonnant ou du flux d'air dans le The dust receptacle 30 is detachably connected to the body 20 of the cyclone and receives the polluting substances separated from the air by the centrifugal force of the swirling air stream or the air flow in the
corps 20 du cyclone.body 20 of the cyclone.
L'ensemble formant grille 40 est dispose au rive-au de ['orifice 24 de sortie de l'air du corps 20 du cyclone de maniere a empecher une circulation inverse des substances polluantes collectees a travers l 'orifice 24 de sortie de ['air. L'ensemble formant grille 40 inclut un corps de grille 41, une pluralite de petite trous 42 formes dans une circonference exterieure du corps de grille 41 pour former un passage en direction de l' orifice de sortie d'air 24, et une plaque 43 de forme conique, qui empeche une inversion de deplacement des substances polluantes et est formee sur l'extremite inferieure du corps de grille 41. Dans l'aspirateur general comportant le disposi tif de collecte de poussiere a cyclone agence comme decrit precedemment, l'air charge de substances polluantes est aspire par une force d' aspiration qui est produite au niveau de l' orifice d'aspiration 2 de l'aspirateur, pour penetrer dans le corps 20 du cyclone dans une direction tangentielle au moyen de la premiere canalisation de The grid assembly 40 is arranged on the shore of the air outlet port 24 of the body of the cyclone so as to prevent reverse circulation of the polluting substances collected through the outlet port 24 of [ air. The grid assembly 40 includes a grid body 41, a plurality of small holes 42 formed in an outer circumference of the grid body 41 to form a passage towards the air outlet port 24, and a plate 43 of conical shape, which prevents an inversion of displacement of polluting substances and is formed on the lower end of the grid body 41. In the general vacuum cleaner comprising the device for collecting cyclone dust arranged as described above, the air charge of polluting substances is sucked in by a suction force which is produced at the suction port 2 of the vacuum cleaner, to penetrate into the body 20 of the cyclone in a tangential direction by means of the first channel of
283681 1283681 1
raccordement 21 et de ['orifice d' entree d'air 23. L'air aspire descend dans le corps 20 du cyclone en formant un À courant d' air tourbillonnaire (indique par des lignes en trait plein sur la figure 2). Lors de ce processus des substances polluantes vent separees de l'air sous l 'action de la force centrifuge de l'air tourbillonnant qui rencontre la grille, et vent collectees dans le receptacle connection 21 and of the air intake orifice 23. The aspirated air descends into the body 20 of the cyclone, forming a vortex of air flow (indicated by solid lines in FIG. 2). During this process polluting substances are separated from the air by the action of the centrifugal force of the swirling air which meets the grid, and wind collected in the receptacle
a poussiere 30.dust 30.
Loreque le courant d'air atteint le fond du receptacle a poussiere 30, l ' air circule dans une direction inverse, ciest-a-dire qu'il remonte dans le corps 20 du cyclone. L'air traverse ensuite les petite trous 42 de l'ensemble formant grille 40, liorifice de sortie d'air 24 et la seconde canalisation de raccordement 22, puis est evacue dans le corps 1 de l'aspirateur (repere par une fleche representee par une ligne formee de tirets sur la figure 2). De telles substances polluantes, qui flottent When the air current reaches the bottom of the dust receptacle 30, the air circulates in a reverse direction, that is to say it rises in the body 20 of the cyclone. The air then passes through the small holes 42 of the grid assembly 40, the air outlet port 24 and the second connection pipe 22, then is evacuated in the body 1 of the vacuum cleaner (marked with an arrow represented by a line formed by dashes in Figure 2). Such polluting substances, which float
dans le courant d'air se deplacant vers le haut, vent redi- in the air flow moving upwards, wind redi-
rigees vers la plaque 23 qui empeche une inversion du deplacement de substances polluantes et par consequent vent renvoyees dans le courant d'air tourbillonnant. En outre certaines substances polluantes, qui vent entralnees dans le courant d'air montant en aval de la plaque 43 qui empeche une inversion du deplacement des substances polluantes, vent filtrees au niveau des trous fins 42 de l 'ensemble formant grille 40 loreque les ecoulements d'air traversant les trous 42 et les substances polluantes rigees towards the plate 23 which prevents an inversion of the movement of polluting substances and consequently wind returned in the swirling air stream. In addition, certain polluting substances, which are entrained in the rising airstream downstream of the plate 43 which prevents an inversion of the movement of the polluting substances, wind filtered at the level of the fine holes 42 of the assembly forming a grid 40 when the flows of air passing through the holes 42 and the polluting substances
filtrees penetrent dans le courant d'air tourbillonnant. filters enter the swirling air stream.
Toutes les substances polluantes restantes, qui niont pas ete retirees meme en aval des petite trous 42, vent refoulees a travers les petite trous 42 et l' orifice de sortie d'air 24. Ces substances polluantes restantes vent alors filtrees par un filtre secondaire, un papier filtre 4 du corps 1 de l'aspirateur, tandis que l'air propre est evacue a l'exterieur de l'aspirateur par All the remaining polluting substances, which have not been removed even downstream of the small holes 42, blown back through the small holes 42 and the air outlet orifice 24. These remaining polluting substances are then filtered by a secondary filter, a filter paper 4 from the body 1 of the vacuum cleaner, while the clean air is evacuated outside the vacuum cleaner by
283681 1283681 1
l'intermediaire de la chambre contenant le moteur (non representee). Conformement a l'aspirateur general comportant le dispositif de collecte de poussiere a cyclone, etant donne que les substances polluantes de l'air charge de substances polluantes entra1nees dans lt orifice d' aspiration 2 vent filtrees par le dispositif de collecte de poussiere a cyclone dispose dans le tube de prolongement 3, la quantite de substances polluantes, qui traversent le filtre en papier 4 dans la chambre de collecte de pression 5, est reduite. Par consequent la duree de vie utile du papier filtre 4 est prolongee. Meme ainsi, le papier filtre 4 est un element consommable en ce que l'utilisateur doit payer pour remplacer les filtres en papier qui vent jetes apres through the chamber containing the engine (not shown). In accordance with the general vacuum cleaner including the cyclone dust collection device, since the polluting substances in the air charged with polluting substances entrained in the suction port 2 wind filtered by the cyclone dust collecting device has in the extension tube 3, the quantity of polluting substances which pass through the paper filter 4 in the pressure collection chamber 5 is reduced. Consequently, the useful life of the filter paper 4 is extended. Even so, the filter paper 4 is a consumable item that the user has to pay to replace the paper filters that are thrown away after
utilisation.use.
En outre l'aspirateur general comportant un dis- In addition, the general vacuum cleaner with a
positif de collecte de poussiere a cyclone comporte une chambre de collecte-de la poussiere, qui occupe un espace considerable du corps de l'aspirateur. C'est pourquoi le corps de l'aspirateur devient volumineux et lourd, ce qui positive cyclone dust collection has a dust collection chamber, which occupies a considerable space of the vacuum cleaner body. This is why the body of the vacuum cleaner becomes bulky and heavy, which
est peu commode pour l'utilisateur.is inconvenient for the user.
La presente invention a ete mise au point pour The present invention has been developed for
eliminer les problemes mentionnes precedemment de la tech- Eliminate the previously mentioned problems of tech-
nique associee. C'est pourquoi un but de la presente inven tion est de fournir un aspirateur comportant un filtre reutilisable de collecte de la poussiere, ciest-a-dire un filtre lavable de collecte de la poussiere, et qui permette par consequent de reduire les couts de reparation ou de associated picnic. This is why an object of the present invention is to provide a vacuum cleaner comprising a reusable filter for collecting dust, that is to say a washable filter for collecting dust, and which consequently makes it possible to reduce the costs of repair or
maintenance de l'aspirateur.vacuum cleaner maintenance.
Un autre but de la presente invention est de fournir un aspirateur qui possede une taille compacte et un poids leger, moyennant l'utilisation diun filtre de col lecte de la poussiere du type a cassette ayant une taille compacte et en reduisant ainsi l'espace occupe par une Another object of the present invention is to provide a vacuum cleaner which has a compact size and a light weight, by means of the use of a cassette type dust collection filter having a compact size and thereby reducing the space occupied. by one
chambre de collecte de la poussiere. dust collection chamber.
283681 1283681 1
Les objectifs indiques precedemment vent atteints a l' aide d'un aspirateur selon la presente invention, caracterise en ce qu'il comporte: un corps possedant une chambre de collecte de la poussiere et une chambre logeant un moteur, qui est raccor- dee a la chambre de collecte de la poussiere, un orifice d'aspiration raccorde au corps de l'aspirateur par l'intermediaire d'un tube de prolongement, un dispositif de collecte de poussiere a cyclone, qui est raccorde au tube de prolongement, pour separer et collecter des substances polluantes provenant diun air charge de substances polluantes, a l' aide d'une force centrifuge, le dispositif de collecte de poussiere a cyclone servant a produire un tourbillon d'air a partir duquel la force centrifuge est produite; un filtre de collecte de poussiere monte de facon amovible dans la chambre de collecte de poussiere du corps The objectives indicated above are achieved using a vacuum cleaner according to the present invention, characterized in that it comprises: a body having a dust collecting chamber and a chamber housing a motor, which is connected to the dust collection chamber, a suction port connected to the vacuum cleaner body via an extension tube, a cyclone dust collection device, which is connected to the extension tube, to separate and collecting polluting substances from an air charged with polluting substances, using a centrifugal force, the cyclone dust collecting device serving to produce a vortex of air from which the centrifugal force is produced; a dust collection filter removably mounted in the body dust collection chamber
de l'aspirateur pour separer et collecter toutes les subs- vacuum cleaner to separate and collect all the supplies
tances polluantes non separees par le dispositif de collecte de poussiere a cyclone, le filtre de collecte de poussiere etant agence de maniere a etre reutilisable en permettant le retrait des substances polluantes collectees par le filtre de collecte de poussiere puis le nettoyage du filtre de collecte de poussiere, et des moyens de blocage servant a bloquer le filtre de collecte de poussiere dans une position de montage dans la chambre de collecte de poussiere du corps de l'aspirateur. Selon une caracteristique de l 'invention, le -30 filtre de collecte de poussiere comprend: un boltier de filtre contenant un filtre et un espace de collecte de la poussiere, un capot de filtre monte de facon amovible sur le boltier de filtre pour pivoter entre une position ouverte et une position fermee de l'espace de collecte de la pous polluting pollutants not separated by the cyclone dust collection device, the dust collection filter being arranged so as to be reusable by allowing the removal of the polluting substances collected by the dust collection filter and then cleaning the collection filter dust, and blocking means for blocking the dust collection filter in a mounting position in the dust collection chamber of the vacuum cleaner body. According to a characteristic of the invention, the dust collection filter comprises: a filter bowl containing a filter and a dust collection space, a filter cover removably mounted on the filter bowl to pivot between an open position and a closed position of the louse collecting space
283681 1283681 1
siAre du boiLier de tilLre, eL one poignde moLde Gur des cat6s oppos@s du capoL siIre du boiLier de tilLre, eL on a mODDe handle on the opposite catEles of the hood
de tilLre de mani@re pouvoir pivoLer. TILLE so as to be able to rotate.
Selon une caracL4risLique de l'invenLico, le capoL de filLre comprend une fen@Lre d'observaLio par laquelle on peuL oLserver l'4LaL de collecLe des suLLances polluanLes. Selon une caracLrisLique de l'invenLion, leG moyens de blocage coprennent: des rainures de guidage formAeG le long de parois laLArales opposes de la chambre de collecLe de la poos si@e des logemenLs pour claveLLes semi-cylindriques forms dans des exLrmiLAs respecLives des rainures de gui dage, eL des claveLLes semi-cylindriques formAeG sur des According to a characteristic of the invention, the filter cap includes an observaL window through which we can store the pollutant collection collaL. According to a characteristic of the invention, the blocking means include: guide grooves formed along opposite walls of the bonding chamber of the poos if housings for semi-cylindrical claves are formed in respective grooves gui dage, eL semi-cylindrical formAeG claves
c6L4s opposs de la poigne, les claveLLes dLanL configu- c6L4s opposs of the handle, the clavellas dLanL configu-
cAes de manire L<e apparies aux rainures de guidage eL adapLes de manire dLre insrdes le long des rainures de guidage eL s'engager dans les logemenLs pour claveLLes semi-cylindriques. ['inveuLio concene en ouLre un aspiraLeur, caracLris en ce qo'il comporLe: un corps d'aspiraLeur conLenanL une chambre These are matched to the guide grooves and adapted so as to be inserted along the guide grooves and engage in the housings for semi-cylindrical keys. ['inveuLio conceners in addition a vacuum cleaner, characLris in what it comprises: a vacuum cleaner body contains a bedroom
logeanL un moLeur, une chambre pour ls subsLaces pol- accommodation a moRor, a room for polish subsLaces
luanLes, ladiLe chambre pour les subLances polluanLes incluanL une LrucLure d'engagemenL du filLre, une L@Le de neLLoyage en communicaLion tluidique avec ladiLe chambre pour les subsLances olluaLes, ladiLe L@Le de neLLoyage LanL adapLde pour dLablir un conLacL avec ue surEace de neLLoyage eL appliquer un couranL d'air d'aspiraLion la surface de eLLoyage pour reLirer des subsLances polluanLes, un filLre casseLLe dispos dans ladiLe chambre pour les subsLances polluanLes, lediL filLre casseLLe luanLes, the room for pollutant subLances include a filer engagement structure, a cleaning room in tluidic communication with the room for emollient supplies, the room for cleaning rooms suitable for establishing a connection with a space CLEANING AND APPLYING A SUCTION AIR CURRENT TO THE ELLOYING SURFACE TO READ POLLUTICAL SUBSTANCES, A BROKEN FILTER ARRANGED IN THE ROOM FOR POLLUTIONAL SUBSTANCES, LITTLE BROKEN FILTER
283681 1283681 1
comprenant un boltier, un filtre amovible dispose dans ledit boltier pour collecter des substances polluantes a comprising a bowl, a removable filter has in said bowl to collect polluting substances a
partir audit courant d'air, et un mecanisme de blocage sup- from said air flow, and an additional blocking mechanism
porte par ledit boltier, ledit mecanisme de blocage incluant une clavette destinee a etre logee de facon appa- carried by said bolt bolt, said blocking mechanism including a key intended to be housed in a
riee dans ladite structure d' engagement de filtre. riee in said filter engagement structure.
Selon une caracteristique de ['invention, ladite structure d' engagement de filtre comprend une rainure de guidage se terminant par une rainure de clavette configuree According to a feature of the invention, said filter engagement structure comprises a guide groove ending in a configured keyway
de maniere a recevoir ladite clavette. so as to receive said key.
Selon une caracteristique de ['invention, ladite According to a feature of the invention, said
clavette est semi-cylindrique, que ladite rainure de gui- key is semi-cylindrical, that said guide groove
dage est dimensionnee de maniere a recevoir ladite clavette uniquement avec son orientation longitudinale, et que la cite rainure de clavette est configuree de maniere a per mettre une rotation de ladite clavette l'amenant dans son orientation laterale de maniere a engager de ce fait, avec effet de blocage, ledit filtre a cassette dans ladite dage is dimensioned so as to receive said key only with its longitudinal orientation, and that the cited keyway is configured so as to allow a rotation of said key bringing it into its lateral orientation so as to engage thereby, with blocking effect, said cassette filter in said
chambre pour les substances polluantes. room for polluting substances.
Selon une caracteristique de ['invention, l'aspirateur comporte en outre une poignee integree audit mecanisme de blocage, la rotation de ladite poignee provoquant une rotation correspondante de ladite clavette une fois que ladite clavette est inseree dans ladite rai According to a characteristic of the invention, the vacuum cleaner further comprises a handle integrated into said blocking mechanism, the rotation of said handle causing a corresponding rotation of said key once said key is inserted into said spoke
nure de clavette.keyway.
Selon une caracteristique de ['invention, l'aspirateur comprend en outre une fenetre diobservation situee dans ledit boltier pour permettre l' observation d'un ensemble de substances polluantes dans ledit filtre a According to a feature of the invention, the vacuum cleaner further comprises an observation window located in said bowl to allow the observation of a set of polluting substances in said filter.
cassette.cassette.
Selon une caracteristique de l 'invention, le filtre amovible est lavable, ce qui permet une According to a characteristic of the invention, the removable filter is washable, which allows a
reutilisation du filtre a cassette.re-use of the cassette filter.
L'invention concerne egalement un filtre a cassette adapte pour etre insere dans une chambre de col The invention also relates to a cassette filter adapted to be inserted in a neck chamber.
283681 1283681 1
lecte d'un aspirateur, caracterise en ce que ledit filtre a cassette comprend: un boltier contenant un filtre pour collecter des substances polluantes provenant d'un courant d'air de l'asplrateur et un receptacle a poussiere, un capot fixe audit boltier et deplacable entre des positions fermee et ouverte, une poignee et un mecanisme de blocage integres, supportes par ledit capot pour cooperer avec une structure reading from a vacuum cleaner, characterized in that said cassette filter comprises: a bowl containing a filter for collecting polluting substances coming from an air stream from the blower and a dust receptacle, a cover fixed to said bowl and movable between closed and open positions, an integrated handle and locking mechanism, supported by said cover to cooperate with a structure
appariee situee sur l'aspirateur.paired located on the vacuum cleaner.
Selon une caracteristique de l 'invention, ledit ensemble poignee et mecanisme de blocage comprend une poignee du type auget, comportant une partie saillante adaptee pour etre deplacee entre des positions liberee et bloquee, au moyen d'un deplacement correspondent de ladite poignee. Selon une caracteristique de l 'invention, ladite partie saillante est- une clavette semi-cylindrique montee sur la poignee, la position liberee de la clavette corres pondant a une premiere position de ladite poignee, tandis que la position bloquee de la clavette correspond a une According to a characteristic of the invention, said handle and blocking mechanism assembly comprises a handle of the bucket type, comprising a projecting part adapted to be moved between released and locked positions, by means of a corresponding displacement of said handle. According to a characteristic of the invention, said projecting part is- a semi-cylindrical key mounted on the handle, the released position of the key corresponding to a first position of said handle, while the locked position of the key corresponds to a
seconde position de ladite poignee.second position of said handle.
Selon une caracteristique de ['invention, ledit capot est fixe de facon articulee audit boltier de maniere According to a feature of the invention, said cover is fixed in an articulated manner to said boltier so
a pivoter entre sa position fermee et sa position ouverte. to pivot between its closed position and its open position.
Selon une caracteristique de l 'invention, ledit filtre est lavable et remplacable dans ledit boltier en vue According to a characteristic of the invention, said filter is washable and replaceable in said bowl for
de sa reutilisation.of its reuse.
Selon une caracteristique de ['invention, le filtre a cassette comporte en outre une fenetre situee dans ledit boltier et par laquelle on peut observer la collecte According to a feature of the invention, the cassette filter further comprises a window located in said bowl and through which the collection can be observed.
des substances polluantes.polluting substances.
D'autres caracteristiques et avantages de la pre- Other features and benefits of the pre-
sente invention ressortiront de la description donnee ci sente invention will emerge from the description given below
apres prise en reference aux dessins annexes, sur les after reference to the accompanying drawings, on the
283681 1283681 1
quels: - la figure 1, dont il a deja ete fait mention, represente une vue en perspective d'un aspirateur clas sique; - la figure 2, dont il a deja ete fait mention, est une vue en coupe representant le dispositif de collecte de poussiere a cyclone de l'aspirateur de la figure 1; - la figure 3 represente une vue en perspective d'un aspirateur selon une forme de realisation preferee de la presente invention; - la figure 4 est une vue en coupe representant un filtre de collecte de la poussiere, qui est monte dans le corps de l'aspirateur de la figure 3; - la figure 5 est une vue en perspective repre sentant le filtre de collecte de la poussiere represente avec le capot dans sa position ouverte; - la figure 6 represente une vue en perspective which: - Figure 1, which has already been mentioned, shows a perspective view of a conventional vacuum cleaner; - Figure 2, which has already been mentioned, is a sectional view showing the cyclone dust collection device of the vacuum cleaner of Figure 1; - Figure 3 shows a perspective view of a vacuum cleaner according to a preferred embodiment of the present invention; - Figure 4 is a sectional view showing a dust collection filter, which is mounted in the body of the vacuum cleaner of Figure 3; - Figure 5 is a perspective view repre feeling the dust collection filter represented with the cover in its open position; - Figure 6 shows a perspective view
montrant le mecanisme montrant le mecanisme de blocage uti- showing the mechanism showing the blocking mechanism
lise pour le montage et le blocage du filtre de collecte de poussiere dans une position de fonctionnement; et - la figure 7 represente une vue detaillee de la reads for mounting and blocking the dust collection filter in an operating position; and - Figure 7 shows a detailed view of the
structure a clavette et renfoncement du mecanisme de blo- key structure and recess of the blocking mechanism
cage de la figure 6.cage of figure 6.
Comme cela est represente sur les figures 3 et 4, un aspirateur selon la presente invention comprend un corps 1, un orifice d'aspiration 2, un dispositif de collecte de poussiere a cyclone 10 et un filtre 300 de collecte de la poussiere. Le corps 1 de l'aspirateur comprend une chambre 100 de collecte de la poussiere situee sur une extremite amont et une chambre formee d'un moteur 200 situee sur une As shown in Figures 3 and 4, a vacuum cleaner according to the present invention comprises a body 1, a suction port 2, a cyclone dust collecting device 10 and a filter 300 for collecting dust. The body 1 of the vacuum cleaner comprises a chamber 100 for collecting the dust situated on an upstream end and a chamber formed by a motor 200 situated on a
extremite aval. Pour la commodite de la description, downstream end. For convenience of description,
l 'emplacement des elements sera decrit en rapport avec une circulation d'air ou une force d' aspiration unidirection nelle. Par exemple une chambre 100 de collecte de la pous the location of the elements will be described in relation to air circulation or a unidirectional suction force. For example a 100 pous collection chamber
283681 1283681 1
siere est situee en amont de la chambre 200 contenant le moteur de sorte que la chambre 100 peut etre designee comme etant en avant de la chambre 200 contenant le moteur. La chambre 100 de collecte de la poussiere est definie par une paroi avant 110 et une paroi arriere 120 dans lesquelles vent formees des ouvertures respectives 111 ou 121. Le filtre 300 de collecte de la poussiere est fixe de facon amovible dans la chambre 100 de collecte de la poussiere, et un moteur 400 est dispose dans la chambre 200 logeant le moteur. La structure du corps 1 de l'aspirateur est simi laire a la structure de l'aspirateur classique, mais comme represente sur la figure 3, le corps 1 de l'aspirateur selon la presente invention est beaucoup plus petit que l'aspirateur classique (voir figure 1) en raison de la siere is located upstream of the chamber 200 containing the motor so that the chamber 100 can be designated as being in front of the chamber 200 containing the motor. The dust collecting chamber 100 is defined by a front wall 110 and a rear wall 120 in which the wind forms respective openings 111 or 121. The dust collecting filter 300 is fixed removably in the collecting chamber 100 dust, and a motor 400 is placed in the chamber 200 housing the motor. The structure of the body 1 of the vacuum cleaner is similar to the structure of the conventional vacuum cleaner, but as shown in FIG. 3, the body 1 of the vacuum cleaner according to the present invention is much smaller than the conventional vacuum cleaner ( see figure 1) due to the
taille reduite de la chambre 100 de collecte de la pous- reduced size of the dust collection chamber 100
siere. En raison de la presence de la chambre 100 de col- IESO. Due to the presence of chamber 100 of col-
lecte de la poussiere qui a des dimensions compactes, le corps 1 de l'aspirateur est egalement compact et leger et par consequent l'utilisation et la manipulation de l'aspirateur vent plus commodes, en particulier pour des taches qui requierent le soulevement et le deplacement du reading of the dust which has compact dimensions, the body 1 of the vacuum cleaner is also compact and light and therefore the use and handling of the vacuum cleaner is more convenient, especially for tasks that require lifting and displacement of
corps 1.body 1.
L'orifice d'aspiration 2 est raccorde au corps 1 de l'aspirateur. Le tube de prolongement 3 est raccorde a un organe de saisie 7 formant poignee et a un tuyau flexible 8. Une extremite du tuyau flexible 8 est raccordee The suction port 2 is connected to the body 1 of the vacuum cleaner. The extension tube 3 is connected to a gripping member 7 forming a handle and to a flexible pipe 8. One end of the flexible pipe 8 is connected
a l'ouverture 111 dans la paroi 110 du corps 1 de l'aspi- at the opening 111 in the wall 110 of the body 1 of the aspi-
rateur. Lorsque le moteur 400 tourne, un courant d'air d' aspiration intense est produit au niveau de la tete de nettoyage ou de l ' orifice d' aspiration 2 par tor. When the 400 motor is running, a strong suction air flow is produced at the cleaning head or the suction port 2 by
l'intermediaire du tuyau flexible 8 et du tube de prolonge- the flexible hose 8 and the extension tube
ment 3.ment 3.
Comme cela a ete decrit plus haut dans la des- As described above in the description
cription de la technique associee, le dispositif de col lecte de poussiere a cyclone 10 est dispose au voisinage du description of the associated technique, the cyclone dust collection device 10 is arranged in the vicinity of the
283681 1283681 1
tube adjacent de prolongement 3 et les substances pol- adjacent extension tube 3 and pol-
luantes contenues dans l'air charge de substances pol- gleams in the air charged with pol-
luantes aspirees par 1 r orifice d'aspiration 2 vent tout d'abord separees par filtrage dans le dispositif 10 de col lecte de poussiere a cyclone. L'agencement et le fonction- nement du dispositif de collecte de poussiere a cyclone 10 gleams sucked by 1 r suction port 2 wind firstly separated by filtering in the device 10 of cyclone dust collection collar. The arrangement and operation of the cyclone dust collecting device 10
vent similaires a ceux du dispositif de collecte de pous- similar to the wind collection device
siere a cyclone classique.classic cyclone tire.
Dans le corps 1 de l'aspirateur un filtre amo vible 300 de collecte de la poussiere est dispose dans la In the body 1 of the vacuum cleaner a removable filter 300 for collecting dust is provided in the
chambre 100 de collecte de la poussiere de maniere a sepa- chamber 100 for collecting dust in a separate manner
rer et collecter toutes les substances polluantes qui n'ont collect and collect all polluting substances that have not
pas ete separees et collectees par le dispositif de col- not been separated and collected by the collating device
lecte de la poussiere a cyclone 10. Conformement a la pre sense invention, un filtre reutilisable 300 de collecte de la poussiere, du type a cassette, est avant ageux etant donne qu'une fois que les substances polluantes collectees - sont retirees, il est possible de nettoyer le filtre et de le replacer dans sa position dans la chambre 100 de cyclone dust 10. In accordance with the first sense, a reusable filter 300 for collecting dust, of the cassette type, is before agous, since once the pollutants collected - are removed, it is possible to clean the filter and replace it in its position in chamber 100 of
collecte de la poussiere, en vue de sa reutilisation. dust collection for reuse.
Comme cela est represente sur les figures 4 a 7, le filtre 300 a cassette de collecte de la poussiere inclut un boltier de filtre 310, un capot de filtre 320 et une poignee 330. Le boltier de filtre 301 possede un filtre 311 au niveau de son c8te aval et un espace 312 de collecte de la poussiere en avant du filtre 311. En d'autres moss, le filtre 311 est fixe a la paroi arriere de liespace 312 de As shown in FIGS. 4 to 7, the filter 300 with dust collection cassette includes a filter bowl 310, a filter cover 320 and a handle 330. The filter bowl 301 has a filter 311 at the level of its downstream side and a space 312 for collecting dust in front of the filter 311. In other ways, the filter 311 is fixed to the rear wall of the space 312 of
collecte de la poussiere. Le capot de filtre 320 est arti- dust collection. The filter cover 320 is articulated
cule de maniere a etre mobile sur le boltier de filtre 310 au moyen diune charniere 321 afin de pivoter entre une position ouverte ou une position fermee par rapport a l'espace 312 de collecte de la poussiere du boltier de filtre 310. Lorequ'il est ferme, le capot 320 recouvre liespace 312 et est essentiellement parallele au filtre 311 et en amont de ce dernier. Le filtre a cassette 300 est flows so as to be movable on the filter bowl 310 by means of a hinge 321 in order to pivot between an open position or a closed position relative to the space 312 for collecting dust from the filter bowl 310. When it is closed, the cover 320 covers the space 312 and is essentially parallel to the filter 311 and upstream of the latter. Cassette filter 300 is
283681 1283681 1
configure de maniere a etre insere dans la chambre 100 de collecte de la poussiere, avec le capot 320 dans la posi tion fermee. Le capot de filtre 320 possede une ouverture d' entree 322 alignee et en communication avec l'ouverture 311 situee dans la paroi avant 110 de la chambre 100 de collecte de la poussiere lorsque le filtre a cassette 300 est assemble dans sa position de fonctionnement. Par conse quent, une fois que l'air a ete evacue du dispositif de collecte de poussiere a cyclone 10, l'air penetre dans l'espace 312 de collecte de la poussiere du filtre 300 de collecte de la poussiere par lintermediaire de liouverture 111 et de liouverture d' entree 322, toutes les substances polluantes restantes etant separees par le filtre 311 et leurs propres resultats etant refoules a l'exterieur du corps 1 de l'aspirateur par l'intermediaire de la chambre contenant le moteur. Le capot de filtre 320 peut egale ment posseder une fenetre d'observation 323 a travers laquelle un utilisateur peut controler la quantite- de subs tances polluantes collectees dans l'espace 312 de collecte configured so as to be inserted in the dust collecting chamber 100, with the cover 320 in the closed position. The filter cover 320 has an inlet opening 322 aligned and in communication with the opening 311 located in the front wall 110 of the dust collection chamber 100 when the cassette filter 300 is assembled in its operating position. Therefore, once the air has been removed from the cyclone dust collecting device 10, the air enters the dust collecting space 312 of the dust collecting filter 300 through the opening 111 and from the inlet opening 322, all the remaining polluting substances being separated by the filter 311 and their own results being discharged outside the body 1 of the vacuum cleaner by means of the chamber containing the engine. The filter cover 320 can also have an observation window 323 through which a user can control the quantity of polluting substances collected in the collection space 312
de la poussiere.dust.
Le filtre a cassette 300 comporte une poignee 330, qui est supportee de facon amovible des deux cotes du The cassette filter 300 has a handle 330, which is removably supported on both sides of the
capot de filtre 320, de maniere a pouvoir pivoter. La poi- filter cover 320, so as to be able to pivot. The poi-
gnee 330 peut pivoter entre une position d'assemblage, lorsque le filtre 300 de collecte de la poussiere doit etre monte dans la chambre 100 de collecte de la poussiere ou en etre retire, et une position operationnelle bloquee lorsque le filtre a cassette 300 est monte dans la chambre 100 de gene 330 can pivot between an assembly position, when the dust collection filter 300 must be mounted in the dust collection chamber 100 or be removed therefrom, and an operational position locked when the cassette filter 300 is mounted in room 100 of
collecte de la poussiere.dust collection.
Pour permettre une reutilisation du filtre a cas sette apres ravage, montage et retrait des poussieres, le filtre 300 de collecte doit etre commode, tout en garantissant que le filtre 300 de collecte de la poussiere reste en place lorequ'il est monte dans la chambre 100 de To allow re-use of the case filter after devastation, assembly and removal of dust, the filter 300 of collection must be convenient, while guaranteeing that the filter 300 of collection of dust remains in place lore that it is assembled in the room 100 of
collecte de la poussiere dans sa position operationnelle. dust collection in its operational position.
283681 1283681 1
Pour realiser ceci, l'aspirateur selon la presente invention comprend un mecanisme de blocage 500, qui non seulement permet un retrait aise du filtre 300 de collecte de la poussiere, mais bloque egalement de facon sure le filtre 300 de collecte de la poussiere dans la position de fonctionnement dans la chambre 100 de collecte de la poussiere. Comme cela est mieux visible sur les figures 6 et 7, le mecanisme de blocage 500 comprend des rainures de guidage 510 formees le long de parois laterales opposees de la chambre 100 de collecte de la poussiere, des logements To achieve this, the vacuum cleaner according to the present invention comprises a blocking mechanism 500, which not only allows easy removal of the filter 300 for collecting dust, but also securely blocks the filter 300 for collecting dust in the operating position in the dust collection chamber 100. As is better visible in FIGS. 6 and 7, the blocking mechanism 500 comprises guide grooves 510 formed along opposite side walls of the chamber 100 for collecting the dust, housings
de clavettes semi-cylindriques 520 formes sur les extremi- of 520 semi-cylindrical keys formed on the ends
tes distales des rainures de guidage 510, et des clavettes semicylindriques appariees 530 formees sur des c8tes opposes de la poignee 330. Les clavettes 530 vent configurees de maniere a etre logees de facon appariee dans des renfoncements 520 par l'intermediaire de rainures 510 loreque le filtre a cassette 300 est mis en place dans le corps 1. Pour le montage du filtre a cassette 300, on positionne la poignee 330 du filtre de collecte de la poussiere dans une position verticale de sorte que les clavettes semi-cylindriques 530 de la poignee 330 vent inserees dans les rainures de guidage 510 de la chambre 300 de collecte de la poussiere, les clavettes 530 etant the distals of the guide grooves 510, and of the semi-cylindrical paired keys 530 formed on opposite sides of the handle 330. The keys 530 are configured so as to be housed in a manner matched in recesses 520 by means of grooves 510 when the cassette filter 300 is placed in the body 1. For mounting the cassette filter 300, the handle 330 of the dust collection filter is positioned in a vertical position so that the semi-cylindrical keys 530 of the handle 330 wind inserted into the guide grooves 510 of the dust collection chamber 300, the keys 530 being
positionnees longitudinalement dans des rainures 510. positioned longitudinally in grooves 510.
Loreque le filtre a cassette 300 est completement insere, les clavettes 530 ont atteint les logements de clavettes 520 a l'extremite des rainures 510. Les logements de clavettes 520 vent configures de maniere a permettre aux clavettes 530 de tourner de 90 pour venir dans une When the cassette filter 300 is fully inserted, the keys 530 have reached the key housings 520 at the end of the grooves 510. The key housings 520 are configured so as to allow the keys 530 to rotate 90 to come in a
position transversale.transverse position.
Pour bloquer le filtre a cassette en place, on fait tourner la poignee 330 de maniere a faire tourner les clavettes semi-cylindriques 530 de 90 de sorte qu'au moins une partie des surfaces diametrales des clavettes 530 vent To lock the cassette filter in place, the handle 330 is rotated so as to rotate the semi-cylindrical keys 530 by 90 so that at least part of the diametrical surfaces of the keys 530 are
283681 1283681 1
en butee contre au moins une partie des parois des loge- in abutment against at least part of the walls of the lodges
ments de clavettes. Pour retirer le filtre 300 de collecte de la poussiere hors de la chambre 100 de collecte de la poussiere, on fait pivoter en arriere la poignee 330 pour l'amener dans une position verticale, les clavettes semi- cylindriques 530 tournent de maniere a degager toutes les parois de butee des logements de clavettes 520, ce qui keys. To remove the dust collection filter 300 from the dust collection chamber 100, the handle 330 is pivoted back to bring it into a vertical position, the semi-cylindrical keys 530 rotate so as to release all of the the abutment walls of the key housings 520, which
provoque le deblocage des clavettes et permet un deplace- causes the unlocking of the keys and allows movement
ment dans les rainures 510. Par consequent on peut retirer le filtre 300 de collecte de la poussiere hors de la in the grooves 510. Consequently, the dust collecting filter 300 can be removed from the
chambre 100.room 100.
On comprendra que le mecanisme de blocage peut It will be understood that the blocking mechanism can
etre realise selon une variete de structures et de configu- be realized according to a variety of structures and configu-
rations. Toute structure qui fournit des elements apparies qui peuvent etre deplaces les uns par rapport aux autres pour former une configuration liberable dans une premiere position et une configuration bloquee dans une seconde position peuvent etre utilisees pour former le- mecanisme-de blocage. On peut prevoir des rainures de guidage ou ana rations. Any structure which provides paired elements which can be moved relative to each other to form a releasable configuration in a first position and a locked configuration in a second position may be used to form the blocking mechanism. We can provide guide grooves or ana
rogue pour faciliter lr operation d'assemblage et de blo- rogue to facilitate the assembly and blocking operation
cage. Bien que la presente invention a ete decrite dans le contexte d'un aspirateur du type pourvu dinne bolte et equipe d'un dispositif de collecte de poussiere a cyclone, la cassette a filtre selon la presente invention n'est pas limitee a cet environnement. La cassette a filtre selon cage. Although the present invention has been described in the context of a vacuum cleaner of the type provided with a canister and equipped with a cyclone dust collection device, the filter cassette according to the present invention is not limited to this environment. The filter cassette according to
l 'invention pourrait etre utilisee dans une variete de dis- the invention could be used in a variety of devices.
positifs de nettoyage incluant des aspirateurs verticaux, un aspirateur fonctionnant a l'etat humide et analogues. La cassette a filtre pourrait egalement constituer le senl filtre pour un aspirateur, et niest pas necessairement limitee au fonctionnement en tent que second filtre qui est situe en aval d'un dispositif de collecte de poussiere a cleaning positives including upright vacuums, a wet vacuum, and the like. The filter cassette could also constitute the filter filter for a vacuum cleaner, and is not necessarily limited to tent operation as a second filter which is located downstream of a dust collection device.
cyclone tel que decrit presentement. cyclone as currently described.
En fonctionnement, lorsque le moteur 400 de In operation, when the 400 engine
283681 1283681 1
l'aspirateur selon la presente invention tourne, une depression produite dans la chambre 100 de collecte de la poussiere provoque ['application d'une force d' aspiration intense au niveau de l' orifice d' aspiration 2 de l'aspira teur par l'intermediaire du tuysu 8 et du tube de prolongement 3. Il en resulte que de l'air charge de substances polluantes est aspire par liorifice d'aspiration 2 en direction du dispositif de collecte de poussiere a cyclone 10. Tout d'abord, l'air charge de substances polluantes est entralne a l'interieur du corps 20 du cyclone dans une the vacuum cleaner according to the present invention is running, a vacuum produced in the dust collection chamber 100 causes the application of an intense suction force at the suction port 2 of the vacuum cleaner by the intermediary of the tuysu 8 and the extension tube 3. As a result, air loaded with polluting substances is sucked in through the suction port 2 in the direction of the cyclone dust collecting device 10. First, the air loaded with pollutants is drawn inside the body of the cyclone in a
direction tangentielle par la premiere canalisation de rac- tangential direction by the first connecting pipe
cordement 21 et l' orifice d' entree 23, en formant un cou- cord 21 and inlet 23, forming a neck
rant d'air tourbillonnant descendant a l'interieur du receptacle a poussiere 30. La force centrifuge de l'air tourbillonnant separe les substances polluantes a partir de l 'air, et les substances polluantes separees vent logees rant of swirling air descending inside the dust receptacle 30. The centrifugal force of the swirling air separates the polluting substances from the air, and the separated polluting substances are housed
dans le receptacle a poussiere 30.in the dust receptacle 30.
- Lorsque le courant d'air atteint le fond du receptacle a poussiere 30, l'air charge de substances pol luantes est evacue du corps 1 de l'aspirateur par les petite trous 42 de l 'ensemble formant grille 40, liorifice - When the air stream reaches the bottom of the dust receptacle 30, the air charged with polishing substances is evacuated from the body 1 of the vacuum cleaner by the small holes 42 of the grid assembly 40, orifice
de sortie 24 et la seconde canalisation de raccordement 22. outlet 24 and the second connection line 22.
A cet instant, certaines substances polluantes flottant dans l'air ascendant a l'interieur du receptacle a pous siere 30 vent renvoyees contre la plaque 43, qui empeche une inversion de deplacement de poussiere, a l'interieur du courant tourbillonnaire. Les substances polluantes, qui subsistent dans l'air ascendant en aval de la plaque 43 empechant l 'inversion du deplacement de la poussiere, vent -30 entralnees dans l'air et par consequent evacuees dans l'air par les petite trous 42 de ltensemble formant grille 40. A cet instant, toutes les substances polluantes d'une taille superieure aux petite trous 42 vent separees par filtrage au niveau des petite trous 42 et par consequent les subs tancespolluantes separees par filtrage vent renvoyees a At this time, certain polluting substances floating in the ascending air inside the dust receptacle 30 wind returned against the plate 43, which prevents a reversal of displacement of dust, inside the vortex current. The polluting substances, which remain in the ascending air downstream of the plate 43 preventing the inversion of the displacement of the dust, wind -30 entrained in the air and consequently evacuated in the air by the small holes 42 of ltall forming a grid 40. At this instant, all the polluting substances of a size greater than the small holes 42 are separated by filtering at the level of the small holes 42 and consequently the pollutants separated by wind filtering are returned to
283681 1283681 1
l'air tourbillonnant.the whirling air.
Par ailleurs, des substances polluantes encore entra1nees dans l'air apres le franchissement des petite trous 42 vent evacuees par l 'orifice de sortie 24 en pas sent par les petite trous 42 de l' ensemble formant grille et vent filtrees au niveau d'un filtre secondaire dans le corps de l'aspirateur. Un filtre reutilisable 300 de collecte de la poussiere est monte a cet effet dans la chambre 100 de collecte de la poussiere du corps 1 de l'aspirateur. L'air propre resultant obtenu apres filtrage par le filtre secondaire, est evacue a l'exterieur de Furthermore, pollutants still entrained in the air after the crossing of the small holes 42 vent evacuated by the outlet orifice 24 in pitch sensed by the small holes 42 of the assembly forming grid and wind filtered at a secondary filter in the body of the vacuum cleaner. A reusable filter 300 for collecting dust is mounted for this purpose in the chamber 100 for collecting dust from the body 1 of the vacuum cleaner. The resulting clean air obtained after filtering by the secondary filter, is exhausted outside
l'aspirateur par l'intermediaire de la chambre 200 conte- the vacuum cleaner through room 200 containing
nant le moteur.the engine.
Lorsque le filtre 300 de collecte de la poussiere est charge de substances polluantes, on peut le retirer de la chambre 100 de collecte de la poussiere, on elimine les substances polluantes par ravage, par agitation ou par d'autres moyens et on les renvoie dans la chambre 100 de collecte de la poussiere. L'utilisateur peut egalement controler la quantite de collecte de substances polluantes When the filter 300 for collecting dust is loaded with polluting substances, it can be removed from the chamber 100 for collecting dust, the polluting substances are removed by ravage, by agitation or by other means and they are returned to the dust collecting chamber 100. The user can also control the amount of pollutant collection
dans le filtre 300 de collecte de la poussiere, en regar- in filter 300 for collecting dust,
dant par la fenetre d'observation 323. dant through the observation window 323.
Comme decrit precedemment, conformement a la pre- As described above, in accordance with the
sente invention, etant donne qu'on utilise le filtre de invention, since the filter is used
collecte de la poussiere 300 du type reutilisable a cas- dust collection 300 of the reusable type
sette, il n'est pas necessaire diutiliser un filtre consom- sette, it is not necessary to use a consumed filter
mable tel que des filtres en papier que lion doit jeter. Il en resulte que des couts de maintenance de l'aspirateur vent fortement reduits. En outre, etant donne que rien n'est jete l'utilisation de l'aspirateur selon l' invention table such as paper filters that a lion should throw away. As a result, maintenance costs of the vacuum cleaner are greatly reduced. Furthermore, since nothing is thrown away the use of the vacuum cleaner according to the invention
a un impact positif sur l'environnement. De plus, conforme- has a positive impact on the environment. In addition, conform-
ment a la presente invention, etant donne que le filtre ment to the present invention, since the filter
reutilisable 300 de collecte de la poussiere peut etre rea- reusable 300 dust collection can be rea-
lise avec une taille plus petite qu'un filtre en papier ou un sachet en papier, la taille de la chambre 100 de col reads with a size smaller than a paper filter or a paper bag, the size of the neck chamber 100
283681 1283681 1
lecte de la poussiere du corps 1 de l'aspirateur est reduite. I1 en resulte que le corps de l'aspirateur peut etre dimensionne d'une maniere plus compacte et est leger, reading of dust from body 1 of the vacuum cleaner is reduced. It follows that the body of the vacuum cleaner can be dimensioned in a more compact manner and is light,
ce qui permet de manipuler commodement l'aspirateur. which allows you to conveniently handle the vacuum cleaner.
Bien que lion ait decrit la forme de realisation preferee de la presente invention, les specialistes de la technique comprendront que la presente invention n'est pas l imitee a la forme de real isat ion decrite preferee et que de nombreux changements et modifications peuvent y etre Although lion has described the preferred embodiment of the present invention, those skilled in the art will understand that the present invention is not limited to the preferred embodiment described and that many modifications and modifications may be made to it.
apportes.bringest.
283681 1283681 1
Claims (16)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0011601A KR100433408B1 (en) | 2002-03-05 | 2002-03-05 | Vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2836811A1 true FR2836811A1 (en) | 2003-09-12 |
Family
ID=19719601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0300682A Withdrawn FR2836811A1 (en) | 2002-03-05 | 2003-01-22 | VACUUM CLEANER COMPRISING A REUSABLE FILTER AND REUSABLE FILTER THEREFOR |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20030167590A1 (en) |
| KR (1) | KR100433408B1 (en) |
| CN (1) | CN1442109A (en) |
| AU (1) | AU2002300469A1 (en) |
| CA (1) | CA2399888C (en) |
| DE (1) | DE10240618A1 (en) |
| EG (1) | EG23306A (en) |
| ES (1) | ES2277691B1 (en) |
| FR (1) | FR2836811A1 (en) |
| GB (1) | GB2386056B (en) |
| IT (1) | ITTO20030157A1 (en) |
| RU (1) | RU2257129C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2853220A1 (en) * | 2003-04-04 | 2004-10-08 | Samsung Kwangju Electronics Co | Bagless vacuum cleaner has cover coupled to filter assembly, facilitating insertion and removal of filter assembly from filter mount |
Families Citing this family (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100478638B1 (en) * | 2002-11-25 | 2005-03-25 | 삼성광주전자 주식회사 | Dust collecting filter for vacuum cleaner and vacuum cleaner having the same |
| KR100483552B1 (en) * | 2002-12-09 | 2005-04-15 | 삼성광주전자 주식회사 | Cyclone-type dust collecting apparatus for vacuum cleaner |
| US20040226130A1 (en) * | 2003-05-16 | 2004-11-18 | Jang-Keun Oh | Cyclone vacuum cleaner |
| GB0314945D0 (en) | 2003-06-26 | 2003-07-30 | Black & Decker Inc | Vacuum cleaner |
| CN100382740C (en) * | 2003-09-28 | 2008-04-23 | 乐金电子(天津)电器有限公司 | Structure for installing and separating dust collecting unit in vacuum cleaner |
| US7235121B2 (en) * | 2003-12-26 | 2007-06-26 | West Timothy J | Externally removable vacuum cleaner filter apparatus |
| KR100661341B1 (en) * | 2004-05-14 | 2006-12-27 | 삼성광주전자 주식회사 | A Cyclone Separating Apparatus and a Vacuum Cleaner with the apparatus |
| JP2006034537A (en) * | 2004-07-26 | 2006-02-09 | Sanyo Electric Co Ltd | Electric vacuum cleaner and swirling type dust collecting device |
| DE102004056076A1 (en) * | 2004-11-12 | 2006-05-18 | Alfred Kärcher Gmbh & Co. Kg | Vacuum cleaner and Zyklonabscheidevorrichtung and cyclone for a vacuum cleaner |
| DE102005017702A1 (en) | 2005-04-11 | 2006-10-12 | Alfred Kärcher Gmbh & Co. Kg | Method for cleaning the filter of a vacuum cleaner and vacuum cleaner for carrying out the method |
| DE102005017568B4 (en) * | 2005-04-11 | 2024-04-25 | Alfred Kärcher SE & Co. KG | Vacuum cleaner |
| US8978197B2 (en) | 2009-03-13 | 2015-03-17 | Lg Electronics Inc. | Vacuum cleaner |
| US7749295B2 (en) | 2005-12-10 | 2010-07-06 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
| US7770253B2 (en) | 2005-12-10 | 2010-08-10 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
| US7785396B2 (en) | 2005-12-10 | 2010-08-31 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
| US7882592B2 (en) | 2005-12-10 | 2011-02-08 | Lg Electronics Inc. | Vacuum cleaner |
| US8012250B2 (en) | 2005-12-10 | 2011-09-06 | Lg Electronics Inc. | Vacuum cleaner |
| US7987551B2 (en) | 2005-12-10 | 2011-08-02 | Lg Electronics Inc. | Vacuum cleaner |
| US8404034B2 (en) | 2005-12-10 | 2013-03-26 | Lg Electronics Inc. | Vacuum cleaner and method of controlling the same |
| US8544143B2 (en) | 2005-12-10 | 2013-10-01 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
| US8281455B2 (en) | 2005-12-10 | 2012-10-09 | Lg Electronics Inc. | Vacuum cleaner |
| KR100778121B1 (en) * | 2006-06-16 | 2007-11-21 | 삼성광주전자 주식회사 | Dust-separating apparatus for vacuum cleaner |
| WO2008014794A1 (en) * | 2006-07-29 | 2008-02-07 | Alfred Kärcher Gmbh & Co. Kg | Vacuum cleaner with self-cleaning filter device |
| DK2046184T3 (en) * | 2006-07-29 | 2014-03-17 | Kaercher Gmbh & Co Kg Alfred | Process for cleaning the filter in a vacuum cleaner and vacuum cleaner for carrying out the process |
| DE502006006920D1 (en) * | 2006-07-29 | 2010-06-17 | Kaercher Gmbh & Co Kg Alfred | VACUUM CLEANER |
| DK2046182T3 (en) * | 2006-07-29 | 2014-08-18 | Kaercher Gmbh & Co Kg Alfred | Vacuum cleaner with self-cleaning filter device |
| DE502006007803D1 (en) * | 2006-07-29 | 2010-10-14 | Kaercher Gmbh & Co Kg Alfred | METHOD FOR CLEANING THE FILTERS OF A VACUUM CLEANER AND VACUUM CLEANER FOR IMPLEMENTING THE PROCESS |
| KR100783140B1 (en) | 2006-10-31 | 2007-12-07 | 삼성광주전자 주식회사 | Vacuum cleaner |
| US7797791B2 (en) * | 2006-11-20 | 2010-09-21 | Black & Decker Inc. | Vacuum with panel filter |
| EP1949842B1 (en) | 2007-01-24 | 2015-03-04 | LG Electronics Inc. | Vacuum cleaner |
| DE102007040963A1 (en) * | 2007-08-30 | 2009-03-05 | Miele & Cie. Kg | Vacuum cleaner with a motor fan, in whose exhaust air flow a fine filter is arranged |
| CA2660913C (en) * | 2008-03-28 | 2015-07-07 | Emerson Electric Co. | Easy access filter assembly for a wet/dry vacuum appliance |
| US7992252B2 (en) | 2009-02-12 | 2011-08-09 | Lg Electronics Inc. | Vacuum cleaner |
| US8151409B2 (en) | 2009-02-26 | 2012-04-10 | Lg Electronics Inc. | Vacuum cleaner |
| US8713752B2 (en) | 2009-03-13 | 2014-05-06 | Lg Electronics Inc. | Vacuum cleaner |
| WO2010121656A1 (en) | 2009-04-22 | 2010-10-28 | Alfred Kärcher Gmbh & Co. Kg | Method for cleaning two filters of a suction device for cleaning purposes, and suction device for performing the method |
| DE102009020769A1 (en) | 2009-04-30 | 2010-11-04 | Alfred Kärcher Gmbh & Co. Kg | vacuum cleaning |
| EP2451332B1 (en) | 2009-07-07 | 2018-11-14 | Alfred Kärcher SE & Co. KG | Suction apparatus for cleaning purposes |
| CN102028427B (en) * | 2009-09-29 | 2013-12-25 | 乐金电子(天津)电器有限公司 | Vacuum dust collector |
| US9149165B2 (en) | 2012-03-08 | 2015-10-06 | Bissell Homecare, Inc. | Vacuum cleaner and vacuum cleaner system |
| DE102012102888A1 (en) * | 2012-04-03 | 2013-10-10 | Miele & Cie. Kg | Fine-dust collecting device for bagless vacuum cleaner, has main portion that is provided to form waterproof or waterproof lockable hollow portion |
| CN105120725B (en) * | 2013-03-28 | 2017-10-03 | 阿尔弗雷德·凯驰两合公司 | Dust catcher |
| CN104622381B (en) * | 2013-11-15 | 2017-05-31 | 天佑电器（苏州）有限公司 | High temperature resistant dust catcher |
| DE102013019224A1 (en) * | 2013-11-15 | 2015-05-21 | Nilfisk-Advance A/S | Vacuum cleaner with pivoting flap |
| CN103919509A (en) * | 2014-03-14 | 2014-07-16 | 苏州亚都环保科技有限公司 | Dust collector with formaldehyde decomposing function |
| US9844308B2 (en) * | 2014-04-08 | 2017-12-19 | Sharkninja Operating Llc | Surface cleaning apparatus |
| US10646082B2 (en) | 2016-03-31 | 2020-05-12 | Lg Electronics Inc. | Cleaner |
| CN114305200B (en) | 2016-03-31 | 2023-09-19 | Lg电子株式会社 | Dust collector |
| KR102560970B1 (en) | 2016-03-31 | 2023-07-31 | 엘지전자 주식회사 | Cleaner |
| US11166607B2 (en) | 2016-03-31 | 2021-11-09 | Lg Electronics Inc. | Cleaner |
| WO2017171495A1 (en) | 2016-03-31 | 2017-10-05 | 엘지전자 주식회사 | Cleaning apparatus |
| EP3487373A2 (en) * | 2016-07-19 | 2019-05-29 | Shop VAC Corporation | In-vehicle vacuum cleaner |
| MX2019000832A (en) | 2016-07-19 | 2019-07-04 | Shop Vac Corp | Vacuum cleaner to be installed in a vehicle. |
| US10882457B2 (en) | 2017-03-21 | 2021-01-05 | Shop Vac Corporation | Locking mechanism for in-vehicle vacuum assembly |
| DE102017208969A1 (en) | 2017-05-29 | 2018-11-29 | BSH Hausgeräte GmbH | Arrangement for locking a Staubabscheideeinheit |
| CN113520213B (en) * | 2020-04-13 | 2024-05-24 | 苏州诚河清洁设备有限公司 | Portable vacuum cleaner |
| FR3119530B1 (en) * | 2021-02-05 | 2023-01-20 | Seb Sa | Suction assembly comprising a device for separating and collecting waste equipped with locking members |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1377721A (en) * | 1920-04-30 | 1921-05-10 | Bissell Carpet Sweeper Co | Dust-bag structure for vacuum-cleaners |
| US3320727A (en) * | 1965-08-02 | 1967-05-23 | Mitchell Co John E | Portable vacuum cleaning machine |
| US3621640A (en) * | 1968-10-14 | 1971-11-23 | Matsushita Electric Ind Co Ltd | Electric vacuum cleaner |
| US3793813A (en) * | 1972-05-19 | 1974-02-26 | American Air Filter Co | Pleated filter assembly |
| US3856488A (en) * | 1972-09-05 | 1974-12-24 | Mitsubishi Electric Corp | Electric vacuum cleaner |
| US4125386A (en) * | 1977-08-11 | 1978-11-14 | Air Filter Corporation | Handle construction for filter frame |
| US4426211A (en) * | 1980-12-19 | 1984-01-17 | Sharp Kabushiki Kaisha | Vacuum cleaner with dust disposal |
| US4699641A (en) * | 1986-09-29 | 1987-10-13 | The Singer Company | Support tray for disposable filter bag |
| US4705547A (en) * | 1986-09-29 | 1987-11-10 | The Singer Company | Dirt drawer latch for vacuum cleaner |
| US5664285A (en) * | 1996-01-11 | 1997-09-09 | Black & Decker Inc. | Vacuum cleaner with combined filter element and collection unit |
| SE509696C2 (en) * | 1996-09-04 | 1999-02-22 | Electrolux Ab | Separation device for a vacuum cleaner |
| US6070291A (en) * | 1998-01-09 | 2000-06-06 | Royal Appliance Mfg. Co. | Upright vacuum cleaner with cyclonic air flow |
| US6195835B1 (en) * | 1998-12-02 | 2001-03-06 | Samsung Kwangju Electronics Co., Ltd. | Vacuum cleaner having a cyclone dust collecting device |
| KR100437158B1 (en) * | 1999-11-05 | 2004-06-25 | 삼성광주전자 주식회사 | Cyclone dust-collecting apparatus of vacuum cleaner |
| KR100448544B1 (en) * | 1999-11-05 | 2004-09-13 | 삼성광주전자 주식회사 | Vacuum cleaner |
| KR100667861B1 (en) * | 1999-11-29 | 2007-01-15 | 삼성광주전자 주식회사 | Vacuum cleaner |
| KR100406638B1 (en) * | 2000-01-22 | 2003-11-22 | 삼성광주전자 주식회사 | Vacuum cleaner |
| US6596044B1 (en) * | 2000-03-06 | 2003-07-22 | The Hoover Company | Dirt collecting system for a vacuum cleaner |
| KR100437155B1 (en) * | 2000-05-16 | 2004-06-25 | 삼성광주전자 주식회사 | Upright-type vacuum cleaner having cyclone dust-collecting apparatus |
| KR100377015B1 (en) * | 2000-08-07 | 2003-03-26 | 삼성광주전자 주식회사 | Cyclone dust-collecting apparatus for Vacuum Cleaner |
| KR100377016B1 (en) * | 2000-10-19 | 2003-03-26 | 삼성광주전자 주식회사 | Upright type Vacuum Cleaner |
| KR100412583B1 (en) * | 2001-07-28 | 2003-12-31 | 삼성광주전자 주식회사 | Vaccum cleaner |
-
2002
- 2002-03-05 KR KR10-2002-0011601A patent/KR100433408B1/en not_active IP Right Cessation
- 2002-07-17 US US10/196,713 patent/US20030167590A1/en not_active Abandoned
- 2002-07-30 AU AU2002300469A patent/AU2002300469A1/en not_active Abandoned
- 2002-08-08 RU RU2002121900/12A patent/RU2257129C2/en not_active IP Right Cessation
- 2002-08-13 EG EG2002080911A patent/EG23306A/en active
- 2002-08-27 CA CA002399888A patent/CA2399888C/en not_active Expired - Fee Related
- 2002-09-03 DE DE10240618A patent/DE10240618A1/en not_active Withdrawn
- 2002-09-19 CN CN02142461A patent/CN1442109A/en active Pending
-
2003
- 2003-01-16 ES ES200300093A patent/ES2277691B1/en not_active Expired - Lifetime
- 2003-01-22 FR FR0300682A patent/FR2836811A1/en not_active Withdrawn
- 2003-02-27 GB GB0304532A patent/GB2386056B/en not_active Expired - Fee Related
- 2003-03-04 IT IT000157A patent/ITTO20030157A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2853220A1 (en) * | 2003-04-04 | 2004-10-08 | Samsung Kwangju Electronics Co | Bagless vacuum cleaner has cover coupled to filter assembly, facilitating insertion and removal of filter assembly from filter mount |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2277691A1 (en) | 2007-07-16 |
| GB2386056B (en) | 2004-08-25 |
| ES2277691B1 (en) | 2008-05-16 |
| CA2399888C (en) | 2005-11-08 |
| DE10240618A1 (en) | 2003-09-25 |
| KR20030072059A (en) | 2003-09-13 |
| EG23306A (en) | 2004-11-30 |
| RU2257129C2 (en) | 2005-07-27 |
| GB2386056A (en) | 2003-09-10 |
| CA2399888A1 (en) | 2003-09-05 |
| US20030167590A1 (en) | 2003-09-11 |
| AU2002300469A1 (en) | 2003-09-25 |
| RU2002121900A (en) | 2004-02-27 |
| CN1442109A (en) | 2003-09-17 |
| ITTO20030157A1 (en) | 2003-09-06 |
| GB0304532D0 (en) | 2003-04-02 |
| KR100433408B1 (en) | 2004-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2836811A1 (en) | VACUUM CLEANER COMPRISING A REUSABLE FILTER AND REUSABLE FILTER THEREFOR | |
| FR2840182A1 (en) | VACUUM EQUIPPED WITH A CYCLONE TYPE OR POCKET TYPE DUST COLLECTION DEVICE | |
| CN101128145B (en) | Dual-tank vacuum cleaner | |
| US8393031B2 (en) | Apparatus for cleaning a submerged surface with removable filtration device | |
| AU2003248314B2 (en) | Filter Assembly for Cyclone Type Dust Collecting Apparatus of a Vacuum Cleaner | |
| US20180310785A1 (en) | Hand vacuum cleaner | |
| CA2709898C (en) | Apparatus for cleaning a submerged surface with a disconnectable dirty circuit | |
| EP1629758B1 (en) | Dust collection unit for vacuum cleaner | |
| JP3102864B2 (en) | Vacuum cleaner with cyclone dust collector | |
| US9271620B2 (en) | Vacuum | |
| RU2374977C2 (en) | Dust-collecting device of vacuum cleaner (versions) | |
| CN102281809A (en) | Magnetic vacuum tool mount | |
| KR100585692B1 (en) | Dust case for vacuum cleaner | |
| FR2836362A1 (en) | Cyclone dust collecting apparatus for vacuum cleaner has contaminant removing unit that moves along outer periphery of grill unit in up and down motion to remove contaminants adhering to and around longitudinal slots of grill assembly | |
| FR2836813A1 (en) | ASSEMBLY FORMING PIVOTABLE CONNECTION BETWEEN AN EXTENSION TUBE AND A VACUUM HANDLE, AND VACUUM CLEANER EQUIPPED WITH THIS ASSEMBLY | |
| FR2840183A1 (en) | CYCLONE TYPE DUST COLLECTION DEVICE FOR USE IN A VACUUM CLEANER. | |
| FR2839435A1 (en) | CYCLONE TYPE DUST COLLECTION DEVICE FOR VACUUM CLEANER EQUIPPED WITH AUTOMATIC DUST REMOVAL MEANS. | |
| FR2840184A1 (en) | CYCLONE TYPE DUST COLLECTION DEVICE FOR VACUUM CLEANER | |
| EP1632162A2 (en) | Cyclonic separator for a suction cleaner and assembly of such separators | |
| ES2255802A1 (en) | Cyclone dust-collecting apparatus of vacuum cleaner | |
| CA2430507A1 (en) | Cyclone dust collecting apparatus for vacuum cleaner | |
| JP2006175202A (en) | Dust collection device of vacuum cleaner | |
| CN111910970B (en) | Dual filter broom vacuum cleaner for swimming pool cleaning | |
| FR2836812A1 (en) | VACUUM CLEANER PROVIDED WITH A CYCLONE DUST COLLECTION DEVICE | |
| KR100963337B1 (en) | A dust collector for vacuum cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20060929 |