DE19531343A1 - Odor absorbing system for a vacuum cleaner - Google Patents
Odor absorbing system for a vacuum cleanerInfo
- Publication number
- DE19531343A1 DE19531343A1 DE1995131343 DE19531343A DE19531343A1 DE 19531343 A1 DE19531343 A1 DE 19531343A1 DE 1995131343 DE1995131343 DE 1995131343 DE 19531343 A DE19531343 A DE 19531343A DE 19531343 A1 DE19531343 A1 DE 19531343A1
- Authority
- DE
- Germany
- Prior art keywords
- odor
- vacuum cleaner
- absorbing
- dust bag
- absorbing system
- 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- Withdrawn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 27
- 239000000126 substance Substances 0.000 claims abstract description 19
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 229910052649 zeolite group Inorganic materials 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 claims 1
- 239000013543 active substance Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010419 fine particle Substances 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Electric Suction Cleaners (AREA)
Abstract
Description
Die Erfindung betrifft ein geruchsabsorbierendes System für einen Staubsauger mit einer Motorgebläseeinheit und einem Staubbeutel, der stromaufwärts der Motorgebläseeinheit an geordnet ist.The invention relates to an odor absorbing system for a vacuum cleaner with a motor fan unit and one Dust bag that is upstream of the engine blower unit is ordered.
Es ist bekannt, verschiedene Typen von Filtern zum Reinigen der durch den Staubsauger strömenden Luft zu verwenden. Ge wöhnlich wird ein sogenannter Katastrophenfilter zusätzlich zu dem luftdurchlässigen Staubbeutel verwendet, um hauptsäch lich zu verhindern, daß Teilchen die Motorgebläseeinheit er reichen, wenn der Staubbeutel reißt. Dieser Filter ist zwi schen dem Staubbeutel und der Motorgebläseeinheit angeordnet. Ein weiterer Filter wird gewöhnlich auf der Druckseite der Motorgebläseeinheit verwendet, um feine Partikel wie Koh lenstoffteilchen, die von der Kohlebürste als Abrieb abgege ben werden, aufzunehmen, die nicht von dem Staubbeutel aufge nommen werden.It is known to use various types of filters for cleaning the air flowing through the vacuum cleaner. Ge a so-called disaster filter is usually added used to the air-permeable dust bag, mainly Lich to prevent particles from the engine fan unit will suffice if the dust bag breaks. This filter is between arranged between the dust bag and the motor fan unit. Another filter is usually on the pressure side of the Motor blower unit used to remove fine particles such as Koh Oil particles that are released from the carbon brush as abrasion ben are to be taken up, not by the dust bag be taken.
Es wurde beispielsweise in der DE 42 04 553 bzw. DE 42 40 172 vorgeschlagen, geruchsabsorbierende Filter auf der Druckseite der Motorgebläseeinheit zu verwenden, um sich den Geruchs teilchen in dem Luftstrom anzunehmen, wenn der Staubsauger gestartet wird. Selbst wenn diese Anordnung zu einem gewissen geruchsreduzierenden Effekt führt, liegt eine große Gefahr dabei jedoch darin, daß der Hauptteil der Geruchssubstanzen gebildet wird, wenn der Staubsauger nicht in Betrieb ist und durch den Filter geht, wenn der Staubsauger gestartet wird.It was described, for example, in DE 42 04 553 and DE 42 40 172 suggested odor absorbing filters on the pressure side the engine blower unit to get rid of the smell particles in the airflow when the vacuum cleaner is started. Even if this arrangement to some extent odor-reducing effect, there is a great danger however, in that the main part of the odor substances is formed when the vacuum cleaner is not in operation and goes through the filter when the vacuum cleaner is started.
Die Aufgabe der Erfindung ist es daher, ein geruchsvermin derndes System für einen Staubsauger zu schaffen, das auch in Zeiträumen aktiv ist, in denen der Staubsauger nicht betrie ben wird, so daß keine Ansammlung von Geruchssubstanzen in dem Behälter auftritt. Erfindungsgemäß wird diese Aufgabe mit ei nem geruchsabsorbierenden System für einen Staubsauger entsprechend dem Anspruch 1 gelöst. Durch die Verwendung ei nes solchen geruchsabsorbierenden Systems für einen Staubsau ger wird die Geruchsemission im Vergleich mit den bekannten Vorrichtungen beträchtlich verringert.The object of the invention is therefore to reduce odor derndes system for a vacuum cleaner that also in Is active periods in which the vacuum cleaner is not operated ben, so that no accumulation of odor substances in the Container occurs. According to the invention, this task is carried out with egg odor-absorbing system for a vacuum cleaner solved according to claim 1. By using egg Such an odor absorbing system for a vacuum cleaner The odor emission becomes lower in comparison with the known ones Devices significantly reduced.
Weitere vorteilhafte Ausgestaltungen sind in den Unteransprü chen gekennzeichnet.Further advantageous embodiments are in the subclaims Chen marked.
Ein Ausführungsbeispiel der Erfindung wird im Folgenden mit Bezug auf die beigefügte Zeichnung beschrieben. Die Zeichnung zeigt schematisch einen Längsschnitt durch einen Staubsauger, der mit einem erfindungsgemäßen geruchsabsorbierenden System ausgerüstet ist.An embodiment of the invention is described below Described with reference to the accompanying drawing. The drawing schematically shows a longitudinal section through a vacuum cleaner, with an odor-absorbing system according to the invention is equipped.
Der Staubsauger weist ein Gehäuse 10 mit einem Deckel 11 auf, durch den sich ein Einlaßrohr 12 erstreckt, dessen äußeres Ende mit einem Luftschlauch 13 verbunden ist, mit dem ein ge wöhnliches Rohr mit einer Düse verbunden werden kann. Das Ge häuse 10 bildet eine Kammer 14, in die ein Staubbeutel 15 eingefügt wird. Der Staubbeutel 15 ist in bekannter Weise mit einem Kragen 16 versehen, der eine Öffnung besitzt, durch die sich das innere Ende des Einlaßrohres 12 erstreckt. Das Ge häuse 10 bildet ferner ein Motorgehäuse 17, das von der Kam mer 14 durch ein Wandteil 18 mit einer zentralen Öffnung 19 getrennt ist. In dem Motorgehäuse ist eine Motorgebläseein heit 20 eingebaut, wobei die Einlaßöffnung 21 der Motorgeblä seeinheit konzentrisch mit der Öffnung 19 ist und durch eine Dichtung 22 abgedichtet wird. Das Gehäuse 10 hat ferner eine Auslaßöffnung 23, durch die die Luft aus der Motorgebläseein heit in die Atmosphäre austritt.The vacuum cleaner has a housing 10 with a cover 11 through which an inlet pipe 12 extends, the outer end of which is connected to an air hose 13 with which a conventional pipe can be connected to a nozzle. The Ge housing 10 forms a chamber 14 into which a dust bag 15 is inserted. The dust bag 15 is provided in a known manner with a collar 16 which has an opening through which the inner end of the inlet tube 12 extends. The Ge housing 10 also forms a motor housing 17 which is separated from the chamber 14 by a wall part 18 with a central opening 19 . In the motor housing, a motor fan unit 20 is installed, the inlet opening 21 of the motor fan unit being concentric with the opening 19 and being sealed by a seal 22 . The housing 10 also has an outlet opening 23 through which the air from the motor fan unit exits into the atmosphere.
Die Kammer 14 weist eine geruchsabsorbierende Substanz auf, die in unmittelbarer Nähe von dem Staubbeutel angeordnet ist. Die geruchsabsorbierende Substanz ist beispielsweise als Fil ter 24 ausgeformt, der teilweise den Staubbeutel 15 umgibt. Folglich kann so ein Filter, wie aus der Figur ersichtlich ist, als Behälter mit Wandteilen 25 und einem Boden 26 ge formt sein, wobei der Filter alle Teile des Staubbeutels bis auf den Kragen 16 umgibt und als Kassette für den Staubbeutel dient. Alternativ kann der Filter als Platte geformt sein, die entsprechend dem Boden 26 gestaltet ist und die Öffnung 19 überdeckt und mit dieser abgedichtet durch eine Dichtung 27 verbunden ist. Es ist ferner möglich, die geruchsabsorbie rende Substanz in geeigneter Weise auf dem Staubbeutel anzuordnen, so daß die geruchsabsorbierende Substanz zusammen mit dem Staubbeutel ausgewechselt wird, oder die Wände der Kammer 14 oder die Kassette, in die der Staubbeutel einge setzt wird, aus einem Material zu bilden, das geruchsabsor bierende Stoffe enthält.The chamber 14 has an odor absorbing substance which is arranged in the immediate vicinity of the dust bag. The odor-absorbing substance is shaped, for example, as a filter 24 , which partially surrounds the dust bag 15 . Consequently, such a filter, as can be seen from the figure, can be formed as a container with wall parts 25 and a bottom 26 , the filter surrounding all parts of the dust bag except for the collar 16 and serving as a cartridge for the dust bag. Alternatively, the filter can be shaped as a plate, which is designed in accordance with the base 26 and covers the opening 19 and is connected to it in a sealed manner by a seal 27 . It is also possible to arrange the odor-absorbing substance in a suitable manner on the dust bag so that the odor-absorbing substance is replaced together with the dust bag, or the walls of the chamber 14 or the cassette into which the dust bag is inserted from one material to form, which contains odor-absorbing substances.
Vorzugsweise enthält die geruchsabsorbierende Substanz Aktiv kohle oder andere geeignete Materialien wie Stoffe aus der Zeolithgruppe.The odor-absorbing substance preferably contains active coal or other suitable materials such as fabrics from the Zeolite group.
Die in der Figur gezeigte Vorrichtung wird in einer Weise be trieben, daß dem Luftstrom folgende Staubteilchen, die mit tels der Motorgebläseeinheit durch den Luftschlauch 13 einge saugt werden, in dem Staubbeutel 15 verbleiben, wobei die Luft durch den geruchsabsorbierenden Filter 24 und durch die Öffnung 19 zu der Motorgebläseeinheit 20 strömt, bevor die Luft durch die Auslaßöffnung 23 in die Atmosphäre austritt. The device shown in the figure is operated in such a way that the air flow following dust particles, which are sucked in by means of the engine blower unit through the air hose 13, remain in the dust bag 15 , the air through the odor-absorbing filter 24 and through the opening 19 flows to the motor fan unit 20 before the air exits through the outlet opening 23 into the atmosphere.
Wenn die Luft den Filter 24 durchströmt, wird sie hinsicht lich der Geruchssubstanzen gereinigt. Erfindungsgemäß wird ein Reinigungseffekt auch erreicht, wenn der Staubsauger nicht in Betrieb ist. Ein wichtiges erfindungsgemäßes Merkmal ist es, daß die geruchsabsorbierende Substanz in unmittelba rer Nähe zu dem Staubbeutel 15 angeordnet oder in ihm inte griert ist, um die Geruchssubstanzen zu absorbieren, die aus dem Staubbeutel emittieren, wenn der Staubsauger nicht in Be trieb ist.When the air flows through the filter 24 , it is cleaned with regard to the odor substances. According to the invention, a cleaning effect is also achieved when the vacuum cleaner is not in operation. An important feature of the invention is that the odor absorbing substance is arranged in the immediate vicinity of the dust bag 15 or integrated therein to absorb the odor substances that emit from the dust bag when the vacuum cleaner is not in operation.
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 |
|---|---|
| DE19531343A1 true DE19531343A1 (en) | 1996-03-14 |
Family
ID=20395153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1995131343 Withdrawn DE19531343A1 (en) | 1994-09-07 | 1995-08-25 | Odor absorbing system for a 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) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000040134A1 (en) * | 1999-01-07 | 2000-07-13 | Vorwerk & Co. Interholding Gmbh | Dust filter bag for a vacuum cleaner |
| WO2002076276A1 (en) * | 2001-02-07 | 2002-10-03 | T.P.A. Impex S.P.A. | Filtering unit for domestic and/or industrial cleaning machines such as vacuum cleaners or electric brooms, or for air cleaning machines |
| EP1493372A1 (en) * | 1999-07-29 | 2005-01-05 | Vorwerk & Co. Interholding GmbH | Dust filter bag for a vacuum cleaner or dust collection compartment of a vacuum cleaner and adsorbent material |
| 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 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2345839B (en) * | 1999-01-25 | 2000-12-06 | Cheng Han Shim | An improved vacuum cleaner |
| 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. |
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
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000040134A1 (en) * | 1999-01-07 | 2000-07-13 | Vorwerk & Co. Interholding Gmbh | Dust filter bag for a vacuum cleaner |
| EP1495709A1 (en) | 1999-01-07 | 2005-01-12 | Vorwerk & Co. Interholding GmbH | Dust filter bag for a vacuum cleaner and filter chamber or dust collection compartment |
| EP1493372A1 (en) * | 1999-07-29 | 2005-01-05 | Vorwerk & Co. Interholding GmbH | Dust filter bag for a vacuum cleaner or dust collection compartment of a vacuum cleaner and adsorbent material |
| WO2002076276A1 (en) * | 2001-02-07 | 2002-10-03 | T.P.A. Impex S.P.A. | Filtering unit for domestic and/or industrial cleaning machines such as vacuum cleaners or electric brooms, or for air cleaning machines |
| 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 |
| US8715820B2 (en) | 2007-03-16 | 2014-05-06 | Neenah Gessner Gmbh | Odour-absorbing sheet-like structure, method for its production and use of zinc ricinoleate in finely divided solid form on odour-absorbing sheet-like structures |
Also Published As
| Publication number | Publication date |
|---|---|
| GB9516133D0 (en) | 1995-10-04 |
| SE9402979D0 (en) | 1994-09-07 |
| JPH0898791A (en) | 1996-04-16 |
| GB2292883A (en) | 1996-03-13 |
| FR2724106A1 (en) | 1996-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8130 | Withdrawal | ||
| 8165 | Unexamined publication of following application revoked |