AT31769B - Filter device for vacuum cleaners. - Google Patents
Filter device for vacuum cleaners.Info
- Publication number
- AT31769B AT31769B AT31769DA AT31769B AT 31769 B AT31769 B AT 31769B AT 31769D A AT31769D A AT 31769DA AT 31769 B AT31769 B AT 31769B
- Authority
- AT
- Austria
- Prior art keywords
- filter device
- vacuum cleaners
- filter
- dust
- substances
- Prior art date
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
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Diese Zusätze bestehen aus einer Mischung von weicher Seife, Kalk und Kreolin oder anderen desinfizierend wirkenden Stoffen im Mischungsverhältnis von 60, 35 und 5%.
Das Kreolin oder die das letztere ersetzenden Stoffe haben nur den Zweck, die Filter- flüssigkeit zu desinfizieren, während die dickflüssige Konsistenz derselben durch Kalk oder Seife erhalten wird.
Die auf die vorstehend gekennzeichnete Weise präparierte Filternüesigkeit gibt trotz der pulsierenden Wirkung des Saugapparates zum Entstehen von grossen Luftblasen, welche einen Teil der staubförmigen Verunreinigungen der Luft mit sich reissen könnten, keinen Anlass, sondern erzeugt kleine Blasen, welche nur sehr schwer schädliche Stoffe mit sich ziehen können, so dass durch diese Zusammensetzung der Filternüssigkeit die Saugorgane in sicherer Weise vor Wasser und Staub geschützt werden.
Anstatt die vorstehend gekennzeichneten Zusätze mit der Filterflüssigkeit zu vermengen, kann, wie in Fig. 2 angedeutet ist, auf die Flüssigkeitsschichte 9 eine zweite Schichto h aufgeschüttet worden, welche jene Substanzen enthält. die zur Erreichung des vorstehenden Effektes notwendig sind.
PATENT-ANSPRÜCHE :
1. Filtervorrichtung für Staubsaugapparate, dadurch gekennzeichnet, dass das Staubund das Saugrohr in die Filterkammer parallel zum Niveau der Filterflüssigkeit eingeführt sind, u. zw. derart, dass die Mündungsquerschnitte dieser Rohre in den Bereich zweier gegnüberliegender Behältorwandungen zu liegen kommen.
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These additives consist of a mixture of soft soap, lime and creoline or other disinfecting substances in a mixing ratio of 60, 35 and 5%.
Creoline, or the substances that replace the latter, only have the purpose of disinfecting the filter fluid, while the thick consistency of the latter is preserved by lime or soap.
The Filternüesigkeit prepared in the manner described above, despite the pulsating effect of the suction device, does not give rise to the formation of large air bubbles, which could carry some of the dust-like impurities in the air with them, but rather creates small bubbles which are very difficult to carry with them can pull so that the suction organs are safely protected from water and dust by this composition of the filter fluid.
Instead of mixing the additives identified above with the filter liquid, as is indicated in FIG. 2, a second layer can be poured onto the liquid layer 9, which layer contains those substances. which are necessary to achieve the above effect.
PATENT CLAIMS:
A filter device for vacuum cleaners, characterized in that the dust and suction pipe are introduced into the filter chamber parallel to the level of the filter liquid, u. zw. In such a way that the mouth cross-sections of these tubes come to lie in the area of two opposing container walls.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT31769T | 1905-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT31769B true AT31769B (en) | 1908-02-10 |
Family
ID=3546523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT31769D AT31769B (en) | 1905-03-24 | 1905-03-24 | Filter device for vacuum cleaners. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT31769B (en) |
-
1905
- 1905-03-24 AT AT31769D patent/AT31769B/en active
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