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
Application number
Other languages
German (de)
Inventor
Giovanni Todeschini
Original Assignee
Giovanni Todeschini
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Giovanni Todeschini filed Critical Giovanni Todeschini
Application granted granted Critical
Publication of AT31769B publication Critical patent/AT31769B/en

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  • Filtering Of Dispersed Particles In Gases (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 

 <Desc/Clms Page number 2> 

 



   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.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 

 <Desc / Clms Page number 2>

 



   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)

2. Filtervorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Filterflüssigkeit EMI2.1 EMI2.2 2. Filter device according to claim 1, characterized in that the filter liquid EMI2.1 EMI2.2
AT31769D 1905-03-24 1905-03-24 Filter device for vacuum cleaners. AT31769B (en)

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)

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