FR2724106A1 - ODOR ABSORPTION SYSTEM FOR VACUUM CLEANER - Google Patents
ODOR ABSORPTION SYSTEM FOR VACUUM CLEANER Download PDFInfo
- Publication number
- FR2724106A1 FR2724106A1 FR9510439A FR9510439A FR2724106A1 FR 2724106 A1 FR2724106 A1 FR 2724106A1 FR 9510439 A FR9510439 A FR 9510439A FR 9510439 A FR9510439 A FR 9510439A FR 2724106 A1 FR2724106 A1 FR 2724106A1
- Authority
- FR
- France
- Prior art keywords
- dust container
- odor
- vacuum cleaner
- substance
- turbine
- 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.)
- Pending
Links
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
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/04—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids for using the exhaust air for other purposes, e.g. for distribution of chemicals in a room, for sterilisation of the air
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/12—Dry filters
- A47L9/122—Dry filters flat
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/12—Dry filters
- A47L9/125—Dry filters funnel-shaped
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/14—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
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
- A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
Abstract
Cette invention concerne un système d'absorption d'odeurs pour aspirateur qui comprend une turbine à moteur (20) et un récipient à poussière (15) qui est situé en amont de la turbine à moteur. Une substance d'absorption d'odeurs (14) est placée tout à fait à proximité du récipient à poussière (15).A vacuum cleaner odor absorption system includes a motor impeller (20) and a dust container (15) which is located upstream of the motor impeller. An odor absorbing substance (14) is placed very close to the dust container (15).
Description
SYSTEME D'ABSORPTION D'ODEURS POUR ASPIRATEURODOR ABSORPTION SYSTEM FOR VACUUM CLEANER
La présente invention concerne un système d'absorption d'odeurs destiné à un aspirateur qui comprend une turbine à moteur et un récipient à poussière qui est disposé en amont de la turbine à moteur. Une technique courante consiste à utiliser différents types de filtre destinés à nettoyer l'air -10 qui passe au travers de l'aspirateur. De manière générale, un filtre dénommé de sécurité est utilisé en complément du récipient à poussière le précédant afin d'empêcher tout d'abord que des particules atteignent la turbine au cas o le récipient à poussière se briserait ce filtre étant placé entre le récipient à poussière et la turbine. Généralement un filtre complémentaire est utilisé sur la face de pression de la turbine de manière à recueillir les fines particules qui ne sont pas recueillies par le récipient à poussière de même que les particules de carbone qui The present invention relates to an odor absorption system for a vacuum cleaner which comprises a motor turbine and a dust container which is arranged upstream of the motor turbine. A common technique is to use different types of filters to clean the air -10 that passes through the vacuum cleaner. In general, a so-called safety filter is used in addition to the dust container preceding it in order to prevent, first of all, particles from reaching the turbine in case the dust container breaks, this filter being placed between the dust and turbine. Generally an additional filter is used on the pressure face of the turbine so as to collect the fine particles which are not collected by the dust container as well as the carbon particles which
s'échappent de la brosse du collecteur. escape from the collector brush.
Il a été également suggéré, se référer respectivement aux brevets DE 4204553 et DE 4240172, d'utiliser des filtres d'absorption d'odeurs sur la face de pression de la turbine de manière à prendre en compte les particules odorantes dans le flux d'air lors de la mise en marche de l'aspirateur. Même si ceci apporte un certain effet réducteur des odeurs, il y a de fortes chances que la majeure partie des substances odorantes qui se sont créées lorsque l'aspirateur n'est pas en utilisation passe au travers du filtre lors de It has also been suggested, refer respectively to patents DE 4204553 and DE 4240172, to use odor absorption filters on the pressure face of the turbine so as to take into account the odorous particles in the flow of air when switching on the vacuum cleaner. Even if this has a certain odor-reducing effect, there is a good chance that most of the odorous substances which are created when the vacuum cleaner is not in use pass through the filter during
la mise en route de l'aspirateur.starting the vacuum cleaner.
Le but de la présente invention est de créer un système de réduction d'odeurs pour aspirateur, ce système étant également actif pendant les périodes de The object of the present invention is to create a vacuum odor reduction system, this system also being active during periods of
2 27241062 2724106
non utilisation de l'aspirateur de sorte qu'il ne puisse se produire une accumulation de substances odorantes dans le récipient à poussière. Ceci signifie une diminution considérable des émissions odorantes par rapport aux dispositifs déjà connus. Ceci peut être réalisé au moyen d'un système dont les caractéristiques do not use the vacuum cleaner so that an accumulation of odorous substances cannot occur in the dust container. This means a considerable reduction in odor emissions compared to already known devices. This can be achieved by means of a system whose characteristics
sont mentionnées dans les revendications. are mentioned in the claims.
Un mode de réalisation de la présente invention sera maintenant décrit en faisant référence au dessin --10 d'accompagnement qui montre schématiquement une coupe verticale d'un aspirateur qui comporte un système An embodiment of the present invention will now be described with reference to the accompanying drawing --10 which schematically shows a vertical section of a vacuum cleaner which has a system
d'absorption d'odeurs selon la présente invention. absorption of odors according to the present invention.
L'aspirateur comprend une coque 10 comportant un couvercle 11 au travers duquel s'étend un manchon d'entrée 12, l'extrémité extérieure du manchon étant reliée à un tuyau 13 auquel peut être connecté un tube rigide ordinaire avec une buse d'aspiration. La coque forme une chambre 14 dans laquelle est introduit un récipient à poussière 15, le récipient à poussière comportant généralement un collet 16 comportant une ouverture au travers de laquelle passe l'extrémité intérieure du manchon. La coque 10 forme également un logement 17 pour le moteur qui est séparé de la chambre 14 par une paroi 18 comportant une ouverture centrale 19. Une turbine 20 est montée dans le logement du moteur, l'ouverture d'admission 21 de la turbine étant The vacuum cleaner comprises a shell 10 comprising a cover 11 through which extends an inlet sleeve 12, the outer end of the sleeve being connected to a pipe 13 to which an ordinary rigid tube can be connected with a suction nozzle . The shell forms a chamber 14 into which a dust container 15 is introduced, the dust container generally comprising a collar 16 comprising an opening through which the interior end of the sleeve passes. The shell 10 also forms a housing 17 for the engine which is separated from the chamber 14 by a wall 18 comprising a central opening 19. A turbine 20 is mounted in the engine housing, the intake opening 21 of the turbine being
concentrique à l'ouverture 19 et étant isolée de celle- concentric with opening 19 and being isolated from it
ci par un joint 22. La coque comporte également une ouverture d'échappement 23 par laquelle l'air en ci by a seal 22. The shell also has an exhaust opening 23 through which the air in
provenance de la turbine retourne à l'air libre. from the turbine returns to the open air.
La chambre 14 comprend une substance absorbante d'odeurs qui est placée tout à proximité du récipient à poussière, la substance étant par exemple formée comme un filtre 24 qui entoure en partie le récipient à poussière 15. Ainsi, comme on peut le voir sur la The chamber 14 comprises an odor absorbing substance which is placed very close to the dust container, the substance being for example formed as a filter 24 which partially surrounds the dust container 15. Thus, as can be seen on the
3 27241063 2724106
figure, un tel filtre peut être configuré comme un récipient avec des parois 25 et un fond 26, le filtre entourant toutes les parties du récipient à poussière à l'exception du collet 16 et servir de boîtier au récipient à poussière. Par ailleurs, le filtre peut être configuré comme une plaque correspondant au fond 26 et recouvrant l'ouverture 19 en étant isolé de Figure, such a filter can be configured as a container with walls 25 and a bottom 26, the filter surrounding all parts of the dust container except the collar 16 and serve as a housing for the dust container. Furthermore, the filter can be configured as a plate corresponding to the bottom 26 and covering the opening 19 while being isolated from
celle-ci au moyen d'un joint indiqué par le repère 27. this by means of a seal indicated by item 27.
Il est également possible de disposer la substance - 10 d'absorption d'odeurs de manière appropriée sur le récipient à poussière de telle sorte que la substance d'absorption d'odeurs soit remplacée en même temps que le récipient à poussière ou qu'elle forme les parois de la chambre 14 ou le boîtier dans lequel est introduit le récipient à poussière fait d'un matériau qui It is also possible to arrange the odor absorbing substance suitably on the dust container so that the odor absorbing substance is replaced at the same time as the dust container or forms the walls of chamber 14 or the housing into which the dust container made of a material which is inserted
contient les substances absorbantes d'odeurs. contains odor absorbing substances.
La substance d'absorption d'odeurs contient de préférence du charbon actif ou d'autres matériaux The odor absorbing substance preferably contains activated carbon or other materials
appropriés tels que des zéolithes. suitable such as zeolites.
Le dispositif montré sur la figure fonctionne de telle manière que les particules de poussière, en suivant l'air qui est aspiré grâce à la turbine à l'intérieur du tuyau 13, restent dans le récipient à poussière alors que l'air passe au travers du filtre d'absorption d'odeurs 24 et à travers l'ouverture 19 vers la turbine 20 avant que l'air ne s'échappe vers l'air libre par l'ouverture d'échappement 23. Lorsqu'il passe au travers du filtre 24, l'air est nettoyé en ce qui concerne les substances odorantes. Selon la présente invention, un effet de nettoyage s'effectue The device shown in the figure works in such a way that the dust particles, following the air which is sucked in thanks to the turbine inside the pipe 13, remain in the dust container as the air passes through it. from the odor absorption filter 24 and through the opening 19 to the turbine 20 before the air escapes to the open air through the exhaust opening 23. When it passes through the filter 24, the air is cleaned with regard to odorous substances. According to the present invention, a cleaning effect takes place
également lorsque l'aspirateur n'est pas utilisé. also when the vacuum cleaner is not in use.
L'aspect important de la présente invention réside dans le fait que la substance d'absorption d'odeurs est placée tout à fait à proximité du récipient à poussière 15 ou en fait partie intégrante de manière à absorber The important aspect of the present invention is that the odor absorbing substance is placed very close to or forming part of the dust container 15 so as to absorb
4 27241064 2724106
les substances odorantes qu'émet le récipient à the odorous substances emitted by the container
poussière lorsque l'aspirateur n'est pas utilisé. dust when the vacuum cleaner is not in use.
27241062724106
Claims (7)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9402979A SE9402979D0 (en) | 1994-09-07 | 1994-09-07 | Odor absorbing system for a vacuum cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2724106A1 true FR2724106A1 (en) | 1996-03-08 |
Family
ID=20395153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9510439A Pending FR2724106A1 (en) | 1994-09-07 | 1995-09-06 | ODOR ABSORPTION SYSTEM FOR VACUUM CLEANER |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH0898791A (en) |
DE (1) | DE19531343A1 (en) |
FR (1) | FR2724106A1 (en) |
GB (1) | GB2292883A (en) |
SE (1) | SE9402979D0 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19935355A1 (en) | 1999-01-07 | 2000-07-13 | Vorwerk Co Interholding | Dust filter bag for a vacuum cleaner |
US6231647B1 (en) | 1999-01-25 | 2001-05-15 | Han-Shim Cheng | Vacuum cleaner |
DE10030958B8 (en) * | 1999-07-29 | 2013-11-28 | Vorwerk & Co. Interholding Gmbh | Vacuum cleaning method and dust filter bag for a vacuum cleaner |
ITPD20010029A1 (en) * | 2001-02-07 | 2002-08-07 | T P A Impex Spa | FILTER GROUP STRUCTURE FOR HOUSEHOLD AND / OR INDUSTRIAL CLEANING MACHINES, TYPE OF VACUUM CLEANERS, ELECTRIC PURPOSES OR FOR DEPU MACHINES |
EP1674014B1 (en) | 2004-12-24 | 2017-06-07 | Aktiebolaget Electrolux | Vacuum cleaner filter bag with odour removing effect |
ES2361118T3 (en) * | 2006-11-03 | 2011-06-14 | Eurofilters Holding N.V. | ANTIBACTERIAL VACUUM FILTER BAG. |
DE102007012743A1 (en) | 2007-03-16 | 2008-09-18 | Neenah Gessner Gmbh | Odor-absorbing sheet, process for its preparation and use of zinc ricinoleate in finely divided solid form on odor-absorbing fabrics |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0174273A1 (en) * | 1984-08-14 | 1986-03-12 | Fritz Keller | Method and device for disinfecting the air leaving a suction cleaner |
JPS62109532A (en) * | 1985-11-08 | 1987-05-20 | 松下電器産業株式会社 | Electric cleaner |
JPH0667368B2 (en) * | 1989-12-15 | 1994-08-31 | 株式会社サンシール | How to sterilize, prevent insects, and deodorize inside a vacuum cleaner |
DE4204553A1 (en) * | 1992-02-15 | 1993-08-19 | Miele & Cie | Vacuum cleaner with separately replaceable fine filter - has additional odour removing or masking filter |
-
1994
- 1994-09-07 SE SE9402979A patent/SE9402979D0/en unknown
-
1995
- 1995-08-07 GB GB9516133A patent/GB2292883A/en not_active Withdrawn
- 1995-08-25 DE DE1995131343 patent/DE19531343A1/en not_active Withdrawn
- 1995-08-30 JP JP22224195A patent/JPH0898791A/en active Pending
- 1995-09-06 FR FR9510439A patent/FR2724106A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE19531343A1 (en) | 1996-03-14 |
GB9516133D0 (en) | 1995-10-04 |
JPH0898791A (en) | 1996-04-16 |
GB2292883A (en) | 1996-03-13 |
SE9402979D0 (en) | 1994-09-07 |
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