DE625279C - Installation on filters of vacuum cleaners - Google Patents

Installation on filters of vacuum cleaners

Info

Publication number
DE625279C
DE625279C DES113878D DES0113878D DE625279C DE 625279 C DE625279 C DE 625279C DE S113878 D DES113878 D DE S113878D DE S0113878 D DES0113878 D DE S0113878D DE 625279 C DE625279 C DE 625279C
Authority
DE
Germany
Prior art keywords
filter
ring
rubber
filters
vacuum cleaners
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
Application number
DES113878D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Publication date
Priority to DES113878D priority Critical patent/DE625279C/en
Application granted granted Critical
Publication of DE625279C publication Critical patent/DE625279C/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Description

Bei Staubsaugern, insbesondere bei Topfstaubsaugem, ist gewöhnlich das Staubfilter mit seinem oberen Rand an einem besonderen zylindrischen Blechring befestigt, der zwischen dem Staubsammelbehälter und dem Deckel des Staubsaugergehäuses unter Anordnung einer nachgiebigen Zwischenlage eingelegt ist und an dessen unterem Bunde gewöhnlich der Filterbeutel besonders, befestigt werden muß.In vacuum cleaners, especially in pot vacuum cleaners, the dust filter is usually the one with its upper edge attached to a special cylindrical sheet metal ring, which between the dust collector and the cover of the vacuum cleaner housing inserted with a flexible intermediate layer and the filter bag, in particular, is usually attached to its lower collar got to.

Im folgenden wird nun gezeigt, wie sich die Befestigung derartiger Staübsaugerfilter vereinfachen und verbilligen läßt.In the following it will now be shown how the attachment of such vacuum cleaner filters can be simplified and made cheaper.

Gemäß dem Gegenstand der Erfindung ist der Rand des Filters in einen, z. B. als Dichtungszwischenlage zwischen Deckel und Staubsammelbehälter dienenden Ring aus Gummi o. dgl. eingelegt und vorteilhaft mit diesem Ring durch Vulkanisieren, Kleben o. dgl. verbunden. Hierdurch wird insbesondere der Vorteil erreicht, daß der bisher übliche Blechzylinder vollständig erspart und damit auch das Gewicht des Staubsaugers nicht unerheblich verringert wird. Außerdem ist die Aiiswechslung eines solchen Filterbeutels erheblich einfacher und schneller durchführbar. In manchen Fällen dürfte es vorteilhaft sein, den aus Gummi o. dgl. bestehenden Rand des Filters noch durch eine "Einlage bzw. einen Drahtring o. dgl. zu versteifen. Gegebenenfalls kann auch der aus einem nachgiebigen Stoff bestehende Rand des Filters wulstförmig ausgebildet seih, um eine gute und sichere Abdichtung in jedem Fall zu erzielen. ■ In der Figur ist das Ausführungsbeispiel des Gegenstandes der Erfindung im Aufriß dargestellt, ι ist ein Staubsammelbehälter, z. B. eines Topfstaubsaugers, auf dessen oberen Rand ein Deckel 2 aufgesetzt ist, an dem gewöhnlich ein Motor und ein Flügelradgehäuse abgeordnet sind. 3 ist ein Gummiring, der als abdichtende Zwischenlage zwischen dem oberen Rand des Staubsammelbehälters und dem darüberliegenden Deckel angeordnet ist. In diesen Gummiring ist nun der obere Rand eines Filterbeutels 4 eingelegt und, z. B. durch Vulkanisieren, mit dem Gummiring fest verbunden. Ein besonderer Blechring zur Befestigung des Filters ist also hier vollständig vermieden.According to the object of the invention, the edge of the filter is in a, z. B. as a sealing layer Between the lid and the dust collector serving ring made of rubber or the like. Inserted and advantageous with this Ring by vulcanizing, gluing or the like. Connected. This is particularly the The advantage achieved is that the previously common sheet metal cylinder is completely eliminated and thus also the weight of the vacuum cleaner is not insignificantly reduced. In addition, there is a change such a filter bag can be carried out much more easily and quickly. In some cases it may be advantageous to the edge of the filter made of rubber or the like by an "insert or a To stiffen wire ring or the like. If necessary, it can also be made from a flexible material The existing edge of the filter is designed in the shape of a bead to ensure a good and secure seal to be achieved in any case. In the figure, the embodiment of the subject invention is in elevation shown, ι is a dust collector, z. B. a pot vacuum cleaner, on the upper Edge a cover 2 is placed on which usually a motor and an impeller housing are delegated. 3 is a rubber ring that acts as a sealing intermediate layer between the upper edge of the dust collector and the overlying lid arranged is. The upper edge of a filter bag 4 is now inserted into this rubber ring and Z. B. by vulcanizing, firmly connected to the rubber ring. A special Sheet metal ring for attaching the filter is completely avoided here.

Claims (3)

Patentansprüche:Patent claims: 1. Einrichtung an Filtern von Staubsaugern, dadurch gekennzeichnet, daß der Rand des Filters (4) in einen z. B. als Dichtungszwischenlage zwischen Deckel (2) und Staubsammelbehälter (1) dienenden Ring (3) aus Gummi o. dgl. eingelegt und vorteilhaft mit diesem Ring (3) durch Vulkanisieren, Kleben o. dgl. verbunden ist.1. Device on filters of vacuum cleaners, characterized in that the Edge of the filter (4) in a z. B. serving as a sealing layer between the lid (2) and dust collector (1) Ring (3) made of rubber or the like. Inserted and advantageously with this ring (3) through Vulcanizing, gluing or the like. Is connected. 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der aus Gummi 0. dgl. bestehende ringförmige Rand des Filters (4) durch einen Drahtring o. dgl. versteift ist.2. Device according to claim 1, characterized in that the rubber 0. The like. Existing annular edge of the filter (4) by a wire ring o. is stiffened. 3. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der aus Gummi 0. dgl. bestehende ringförmige Rand des Filters (4) mit wulstförmigen Verdickungen versehen ist.3. Device according to claim 1, characterized in that the rubber 0. The like. Existing annular edge of the filter (4) with bead-shaped thickenings is provided. *) Von dem Patentsucher ist als der Erfinder angegeben worden:*) The patent seeker stated as the inventor: Hans Schirrmeister in Berlin-Zehlendorf.Hans Schirrmeister in Berlin-Zehlendorf.
DES113878D Installation on filters of vacuum cleaners Expired DE625279C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES113878D DE625279C (en) Installation on filters of vacuum cleaners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES113878D DE625279C (en) Installation on filters of vacuum cleaners

Publications (1)

Publication Number Publication Date
DE625279C true DE625279C (en) 1936-02-06

Family

ID=7532795

Family Applications (1)

Application Number Title Priority Date Filing Date
DES113878D Expired DE625279C (en) Installation on filters of vacuum cleaners

Country Status (1)

Country Link
DE (1) DE625279C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149869B (en) * 1957-07-01 1963-06-06 Electrolux Ab Filter for vacuum cleaner with a support ring arranged on the outer edge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149869B (en) * 1957-07-01 1963-06-06 Electrolux Ab Filter for vacuum cleaner with a support ring arranged on the outer edge

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