DE960764C - vacuum cleaner - Google Patents
vacuum cleanerInfo
- Publication number
- DE960764C DE960764C DEA18909A DEA0018909A DE960764C DE 960764 C DE960764 C DE 960764C DE A18909 A DEA18909 A DE A18909A DE A0018909 A DEA0018909 A DE A0018909A DE 960764 C DE960764 C DE 960764C
- Authority
- DE
- Germany
- Prior art keywords
- housing cover
- dust
- vacuum cleaner
- bag
- opening
- 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.)
- Expired
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
- 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
- A47L9/1472—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters combined with security means, e.g. for preventing use, e.g. in case of absence of the bag
-
- 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
-
- 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 Vacuum Cleaner (AREA)
Description
Die Erfindung betrifft einen Staubsauger mit einem in einem Staubsammelraum lösbar durch den Gehäusedeckel festgelegten Staubsammler, z. B. einen Staubbeutel. Bei derartigen Staubsaugern kann es vorkommen, daß die Bedienungsperson vergißt, den Beutel nach Entleerung wieder in den Staubsauger einzusetzen. In diesem Fall kann, wenn der Staubsauger wieder benutzt wird, Staub in betriebswichtige Teile des Motors gesogen werden, ίο so daß der Motor Schaden nehmen kann. Es sind deshalb schon Maßnahmen vorgeschlagen worden, die verhindern sollen, daß bei nicht eingesetztem Beutel der Deckel festgemacht werden kann. So ist bekannt, z. B. die Dichtungsringe, die um den Beutel liegen, so stark zu machen, daß, wenn der Beutel nicht eingesetzt ist, die Aufmerksamkeit der Bedienungsperson auf dieses Versäumnis dadurch gerichtet wird, daß die Verschlußhaken des Deckels nicht spannen, sondern lose bleiben. Ein derartiger Hinweis zur Feststellung, daß der Beutel nicht in den Staubsauger eingesetzt ist, ist jedoch nicht immer sicher genug, da auch bei herausgenommenem Beutel, wenn der Staubsauger arbeitet, der Deckel an seinem Platz durch das in dem Staubsauger erzeugte Vakuum festgehalten wird, ohne daß es notwendig ist, den Staubbeutel in den Apparat einzusetzen.The invention relates to a vacuum cleaner with a detachable in a dust collection space by the Housing cover fixed dust collector, z. B. a dust bag. With such vacuum cleaners it can happen that the operator forgets to put the bag back into the Use a vacuum cleaner. In this case, when the vacuum cleaner is used again, dust may enter parts of the engine that are important for operation are sucked in, ίο so that the engine can be damaged. There are therefore measures have already been proposed to prevent that not used Bag the lid can be fastened. It is known, for. B. the sealing rings around the bag so strong that when the bag is not in place, the operator's attention is directed to this omission in that the locking hooks of the lid do not tighten, but stay loose. Such an indication of the fact that the bag is not in The vacuum cleaner is inserted, however, is not always safe enough, since even when it is removed Bag when the vacuum cleaner is working, the lid in place through that inside the vacuum cleaner generated vacuum is held without it being necessary to insert the dust bag into the apparatus to use.
Zweck der Erfindung ist es, diesen Nachteil zu beseitigen und eine Anordnung zu schaffen, die einen sicheren Hinweis auf das Fehlen des Staubbeutels gibt. Erreicht wird dies dadurch, daß die lichte Weite der öffnung des Staubsammelraumes größer ist als der Außendurchmesser des Gehäusedeckels und die Durchmesserdifferenz zwischen diesen beiden Teilen durch eine an sich bekannte Randdichtung eines ebenfalls bekannten Blechprofilringes, der den Staubbeutel trägt, überbrückt wird.The purpose of the invention is to eliminate this disadvantage and to provide an arrangement which gives a sure indication of the absence of the dust bag. This is achieved in that the clear width of the opening of the dust collection space is greater than the outer diameter of the housing cover and the difference in diameter between these two parts due to a per se known edge seal a also known sheet metal profile ring, which carries the dust bag, is bridged.
Diese Überbrückung der DurchmesserdifferenzThis bridging the diameter difference
zwischen Staubsammelraum und Deckel kann auch durch einen als Träger des Staubbeutels dienenden, an sich bekannten Blechprofilring erfolgen, der mit zwei Dichtkanten verschiedenen Durchmessers an zwei Dichtringen anliegt, die stirnseitig in Nuten des Gehäuses und des Deckels angeordnet sind.between the dust collecting space and the lid can also be carried out by a known sheet metal profile ring made with two sealing edges of different diameters two sealing rings rests, which are arranged on the front side in grooves of the housing and the cover.
In der folgenden Beschreibung werden an Hand der Zeichnung Ausführungsbeispiele der Erfindung erläutert. Es zeigtIn the following description, exemplary embodiments of the invention are illustrated with reference to the drawings explained. It shows
Fig. ι eine teilweise geschnittene Seitenansicht auf einen Staubsauger mit der Anordnung gemäß der Erfindung,Fig. Ι a partially sectioned side view to a vacuum cleaner with the arrangement according to the invention,
Fig. 2 einen vergrößerten Längsschnitt durch dieselbe Anordnung entsprechend Fig. 1,FIG. 2 shows an enlarged longitudinal section through the same arrangement according to FIG. 1,
Fig. 3 die Ausführung nach Fig. 2, jedoch mit entferntem Staubbeutel, und3 shows the embodiment according to FIG. 2, but with the dust bag removed, and
Fig.4eine abgewandelte Ausführung der Erfindung.4 shows a modified embodiment of the invention.
Der Staubsauger 10 besitzt ein Gehäuse 11, inThe vacuum cleaner 10 has a housing 11, in
dem ein Staubsammler in Gestalt eines Beutels 12 eingesetzt ist. Der Beutel ist an seiner Öffnung mit einem Blechprofilring 13 versehen, um dessen nach außen abgebogenen Flansch 14 ein Gummidichtring 15 angeordnet ist. Die Saugseite des Staubsaugers ist durch einen Gehäusedeckel 16 verschlossen. Die Bezugszeichen 17, 18 und 19 weisen auf ein rückwärtiges Gehäuse, einen Handgriff und eine Gleitvorrichtung hin. Das Gehäuse 11 ist an der Saugseite mit einem Haltering 20 versehen, der einen nach innen gerichteten Flansch 21 besitzt. Der Gummidichtring 15 ist, wenn der Staubbeutel in den Staubsauger eingesetzt ist, zwischen dem Gehäusedeckel 16 und diesem Flansch eingeklemmt. Die lichte Weite des Flansches 21 ist größer als der Außendurchmesser des Gehäusedeckels, so daß, wenn der Staubbeutel aus dem Staubsauger herausgenommen ist, der Gehäusedeckel in den Staubsammelraum hineinfallen kann (Fig. 3).which a dust collector in the form of a bag 12 is used. The bag is at its opening with a sheet metal profile ring 13 is provided, around the outwardly bent flange 14 of which a rubber sealing ring 15 is arranged. The suction side of the vacuum cleaner is closed by a housing cover 16. the Reference numerals 17, 18 and 19 indicate a rear Housing, a handle and a sliding device. The housing 11 is on the suction side provided with a retaining ring 20 which has an inwardly directed flange 21. Of the When the dust bag is inserted into the vacuum cleaner, rubber sealing ring 15 is between the housing cover 16 and pinched this flange. The inside width of the flange 21 is greater than that Outside diameter of the housing cover so that when the dust bag is removed from the vacuum cleaner is, the housing cover can fall into the dust collection space (Fig. 3).
Bei dem Ausführungsbeispiel nach Fig. 4 ist der mit dem Staubbeutel verbundene Blechprofilring 22 nicht mit einem Dichtungsring, ähnlich dem Ring 15, versehen, sondern an Stelle dieses einen Ringes sind zwei Gummipackungen, z. B. Dichtringe 23 und 24, vorgesehen, von denen der eine stirnseitig in einer Nut im Gehäusedeckel 16 und der andere stirnseitig in einer Nut des Halteringes 20 angeordnet ist. Der Blechprofilring 22 ist in seinem oberen Teil etwas eingezogen und dann nach außen umgebördelt. Mit dem eingezogenen Teil stützt er sich gegen den Dichtring 23 im Gehäusedeckel 16 ab, während der nach auswärts gebördelte Teil sich mit seiner Kante gegen den Dichtring 24 im Haltering 20 abstützt.In the exemplary embodiment according to FIG. 4, the sheet metal profile ring 22 connected to the dust bag is not provided with a sealing ring, similar to the ring 15, but instead of this one ring are two rubber packings, e.g. B. sealing rings 23 and 24 are provided, one of which is at the end arranged in a groove in the housing cover 16 and the other end face in a groove in the retaining ring 20 is. The sheet metal profile ring 22 is slightly drawn in in its upper part and then outwards beaded. With the retracted part, it is supported against the sealing ring 23 in the housing cover 16 from, while the outwardly flanged part with its edge against the sealing ring 24 in the retaining ring 20 supports.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE317423X | 1952-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE960764C true DE960764C (en) | 1957-03-28 |
Family
ID=20307754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA18909A Expired DE960764C (en) | 1952-12-20 | 1953-10-06 | vacuum cleaner |
Country Status (5)
Country | Link |
---|---|
US (1) | US2773557A (en) |
CH (1) | CH317423A (en) |
DE (1) | DE960764C (en) |
FR (1) | FR1085308A (en) |
GB (1) | GB733977A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1133094B (en) * | 1956-11-13 | 1962-07-12 | Electrolux Corp | Device to prevent the start-up of vacuum cleaners if the dust separator is missing |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3045412A (en) * | 1959-09-03 | 1962-07-24 | Premier Company | Float seal for vacuum cleaners |
SE390375B (en) * | 1975-01-20 | 1976-12-20 | Elektrolux Ag | VACUUM CLEANER WITH SPECIFIC DUST CONTAINER |
US4157964A (en) * | 1978-01-10 | 1979-06-12 | Dover Corporation | Duplex seal for a bag-type filter system |
DE102008003549A1 (en) * | 2008-01-09 | 2009-07-16 | Miele & Cie. Kg | Vacuum cleaner housing with a dust chamber seal formed by sealing ribs |
GB2504704A (en) * | 2012-08-06 | 2014-02-12 | Glyn Hughes | Vacuum cleaner |
GB2510359B (en) * | 2013-01-31 | 2015-04-08 | Dyson Technology Ltd | Dirt Separator for a Vacuum Cleaner |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB575877A (en) * | 1943-05-14 | 1946-03-08 | Electrolux Ab | Improvements in or relating to filters, particularly for vacuum cleaners |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA486673A (en) * | 1952-09-23 | Andesen Fisker Peder | Vacuum cleaner, preferably a transportable vacuum cleaner | |
GB190826998A (en) * | 1908-12-12 | 1909-12-13 | John William Smith | Improvement in Vacuum Cleaners. |
US971895A (en) * | 1910-01-27 | 1910-10-04 | Urban Joedicke | Dust-collector. |
GB265965A (en) * | 1926-02-09 | 1927-08-04 | Siemens Schuckertwerke Gmbh | Improvements in or relating to vacuum cleaners |
CH129866A (en) * | 1926-12-06 | 1929-01-02 | Siemens Ag | Set up on vacuum cleaners. |
US2233167A (en) * | 1935-03-22 | 1941-02-25 | Gen Electric | Vacuum cleaner |
GB469379A (en) * | 1936-03-16 | 1937-07-23 | Electrolux Ltd | Improvements in vacuum cleaners |
US2322948A (en) * | 1941-01-23 | 1943-06-29 | Electrolux Corp | Vacuum cleaner |
US2539195A (en) * | 1950-05-02 | 1951-01-23 | Gen Electric | Inlet dirt deflector and filter arrangement for suction cleaners |
-
1953
- 1953-09-30 GB GB26816/53A patent/GB733977A/en not_active Expired
- 1953-10-06 DE DEA18909A patent/DE960764C/en not_active Expired
- 1953-10-19 CH CH317423D patent/CH317423A/en unknown
- 1953-10-20 FR FR1085308D patent/FR1085308A/en not_active Expired
- 1953-12-10 US US397385A patent/US2773557A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB575877A (en) * | 1943-05-14 | 1946-03-08 | Electrolux Ab | Improvements in or relating to filters, particularly for vacuum cleaners |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1133094B (en) * | 1956-11-13 | 1962-07-12 | Electrolux Corp | Device to prevent the start-up of vacuum cleaners if the dust separator is missing |
Also Published As
Publication number | Publication date |
---|---|
FR1085308A (en) | 1955-01-31 |
CH317423A (en) | 1956-11-30 |
US2773557A (en) | 1956-12-11 |
GB733977A (en) | 1955-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE960764C (en) | vacuum cleaner | |
DE1628745A1 (en) | vacuum cleaner | |
DE1149869B (en) | Filter for vacuum cleaner with a support ring arranged on the outer edge | |
DE1001465B (en) | Vacuum cleaner with device for cleaning the filter by backwashing | |
DE1428322A1 (en) | vacuum cleaner | |
DE654244C (en) | Glasses case with sliding cap | |
DE1191078B (en) | Vacuum cleaner with a housing closed by a cover, in which there is a closed dust bag | |
DE2533590C2 (en) | Filters for vacuum cleaners | |
DE1872009U (en) | BOX FOR FILTERING GAS MEDIA. | |
DE8619340U1 (en) | Container especially for a radioactive and/or toxic substance | |
DE2161231A1 (en) | Dust collector and surface treatment device for receiving the same | |
DE928491C (en) | Paper bag attachment in a vacuum cleaner | |
DE915855C (en) | Electric vacuum cleaner with externally pressurized filter bag | |
DE761384C (en) | vacuum cleaner | |
DE972853C (en) | Horizontal type electric vacuum cleaner | |
DE820057C (en) | Electric vacuum cleaner with a dust container that can be removed from the vacuum cleaner housing | |
DE679354C (en) | Two-disc polisher or the like with dust extraction | |
DE651437C (en) | Device on a dust filter of a vacuum cleaner | |
DE3404058A1 (en) | Attachment device for the dust bag of a vacuum cleaner | |
DE1816024U (en) | VACUUM CLEANER WITH PAPER BAG INSIDE A FILTER BAG. | |
DE526690C (en) | Mouthpiece for vacuum cleaner | |
DE539997C (en) | vacuum cleaner | |
DE3429878A1 (en) | Cleaning machine, in particular carpet sweeper | |
DE672936C (en) | Sieve and filter device for milk | |
DE517065C (en) | Bag vacuum cleaner |