AT69988B - Vacuum cleaner with water jet pump. - Google Patents

Vacuum cleaner with water jet pump.

Info

Publication number
AT69988B
AT69988B AT69988DA AT69988B AT 69988 B AT69988 B AT 69988B AT 69988D A AT69988D A AT 69988DA AT 69988 B AT69988 B AT 69988B
Authority
AT
Austria
Prior art keywords
vacuum cleaner
water jet
jet pump
water
desc
Prior art date
Application number
Other languages
German (de)
Inventor
Gottfried Weidmann
Original Assignee
Gottfried Weidmann
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 Gottfried Weidmann filed Critical Gottfried Weidmann
Application granted granted Critical
Publication of AT69988B publication Critical patent/AT69988B/en

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Landscapes

  • Jet Pumps And Other Pumps (AREA)

Description

  

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

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 nach oben gedruckt wird, wodurch der Zufluss zum Staubsaugapparat frei wird. Infolge des Durchströmens des Wassers durch den Staubsaug-(Düsen-)Apparat entsteht in demselben sowie in der 
 EMI2.2 
 entgegen der Wirkung der Feder k verstellt wird. Durch diese Bewegung des Stiftes 0 wird er-   fahrungsgemäss   verhindert, dass im Kanal sich Unreinigkeiten festsetzen. 



   Beim Schliessen der Fernleitung entsteht zwischen derselben sowie in der   Bohrung f und   der Wasserleitung vollkommener Druckausgleich, so dass bei der Bauart gemäss Fig. 1 der Kolben e infolge seiner Schwere auf den   Ventilsitz f zu liegen   kommt und der Zufluss zum Staubsangapparat somit geschlossen, d. h. die Anlage ausser Betrieb gesetzt wird. 



   Bei der Ausführungsform gemäss Fig. 3 wird der Kolben   e'ebenfalls   durch sein eigenes Gewicht nach unten fallen. Diese Bewegung wird aber noch sehr wirksam unterstützt, indem 
 EMI2.3 
 unten und auf den Ventilsitz v gepresst wird. 



    PATENT ANSPRÜCHE :  
1. Staubsauganlage mit Wasserstrahlpumpe, deren Zuflussventil mittels einer Fernstellvorrichtung betätigt wild. dadurch gekennzeichnet, dass in einem in die Zuleitung zur Strahldüse eingebauten Gehäuse ein als Abschlussorgan dienender. mit Bohrung versehener Kolben 
 EMI2.4 




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

 <Desc / Clms Page number 2>

 
 EMI2.1
 upwards, which frees the flow to the vacuum cleaner. As a result of the water flowing through the vacuum cleaner (nozzle) apparatus, both in the same and in the
 EMI2.2
 is adjusted against the action of the spring k. Experience has shown that this movement of the pin 0 prevents impurities from settling in the channel.



   When the long-distance line is closed, there is complete pressure equalization between the same and in the bore f and the water line, so that in the design according to FIG. H. the system is taken out of operation.



   In the embodiment according to FIG. 3, the piston e 'will also fall down under its own weight. This movement is supported very effectively by
 EMI2.3
 is pressed down and onto the valve seat v.



    PATENT CLAIMS:
1. Vacuum cleaner with a water jet pump, the inlet valve of which is operated by means of a remote control device. characterized in that in a housing built into the feed line to the jet nozzle, a housing serving as a closing element. bore piston
 EMI2.4
AT69988D 1912-07-31 1913-07-28 Vacuum cleaner with water jet pump. AT69988B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH69988X 1912-07-31

Publications (1)

Publication Number Publication Date
AT69988B true AT69988B (en) 1915-09-25

Family

ID=4318335

Family Applications (1)

Application Number Title Priority Date Filing Date
AT69988D AT69988B (en) 1912-07-31 1913-07-28 Vacuum cleaner with water jet pump.

Country Status (1)

Country Link
AT (1) AT69988B (en)

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