AT69134B - Filter with a device to prevent the filter container from overflowing and emptying. - Google Patents

Filter with a device to prevent the filter container from overflowing and emptying.

Info

Publication number
AT69134B
AT69134B AT69134DA AT69134B AT 69134 B AT69134 B AT 69134B AT 69134D A AT69134D A AT 69134DA AT 69134 B AT69134 B AT 69134B
Authority
AT
Austria
Prior art keywords
filter
prevent
overflowing
emptying
valve
Prior art date
Application number
Other languages
German (de)
Inventor
Franz Tueffers
Original Assignee
Franz Tueffers
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 Franz Tueffers filed Critical Franz Tueffers
Application granted granted Critical
Publication of AT69134B publication Critical patent/AT69134B/en

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Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



    Die vorliegende Erfindung bezieht sich auf offene Saugfilter. Wenn ein Filter rein und gespült ist und ebensoviel Wasser durchlässt als zufliesst, 80 wird doch mit der zunehmenden   
 EMI1.2 
 Sinken des Wassers durch Schliessen des   Abflussrohres   verhütet. Die vorliegende Erfindung beseitigt diese Übelstände, indem ein vom Wasserstand   beeinflusster   Schwimmer das   Zufluss-   und   Abflussventil   derart in Wechselwirkung   setzt, dass   der jeweilige Zufluss dem jeweiligen   Abfluss   proportional ist. Die Zeichnung stellt ein   Ausführungsbeispiel   der Erfindung dar. 



   Auf der Zeichnung bezeichnet k den Filterbehälter und m die Filtermasse.   : 3   ist ein   Schwimmer, der von dem Wasserstand über   dem Filtermaterial beeinflusst wird. Er ist durch ein   Gestänge M, o, p   mit dem   Zunussventil   e und dem Abflussventil f derart verbunden, dass, wenn das Ventil e offen ist. das Ventil f geschlossen ist und umgekehrt. Dadurch wird erzielt, dass das Filter bei steigendem Wasserstand nicht   überfliessen   und bei   fallendem   Wasserstand nicht ablaufen kann. Der Schwimmer s schliet nämlich das Zuflussventil e, wenn der höchste Wasserstand erreicht ist, und öffnet dabei das Abflssventil f immer mehr.

   Fällt dadurch der Wasserstand auf die niedrigste Höhe über dem Filtermaterial, so schliesst der   Schwimmer den     Abfluss   und öffnet den Zufluss. Auf diese Weise stellt sich im Betriebe ein Beharrungszustand ein, der   vun der Durchlässigkeit des Filtermaterials   reguliert wird. 



   PATENT-ANSPRÜCHE : 
 EMI1.3 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 



    The present invention relates to open suction filters. When a filter is clean and rinsed and lets as much water through as it flows in, 80 becomes with the increasing
 EMI1.2
 Prevent the water sinking by closing the drainpipe. The present invention eliminates these inconveniences in that a swimmer influenced by the water level interacts the inflow and outflow valve in such a way that the respective inflow is proportional to the respective outflow. The drawing shows an embodiment of the invention.



   In the drawing, k denotes the filter container and m the filter mass. : 3 is a float that is influenced by the water level above the filter material. It is connected by a linkage M, o, p to the inlet valve e and the outlet valve f such that when the valve e is open. the valve f is closed and vice versa. This ensures that the filter does not overflow when the water level rises and cannot drain when the water level falls. The float s closes the inflow valve e when the highest water level is reached and opens the outflow valve f more and more.

   If this causes the water level to drop to the lowest height above the filter material, the float closes the drain and opens the inflow. In this way, a steady state is established in the company, which is regulated by the permeability of the filter material.



   PATENT CLAIMS:
 EMI1.3
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

Abflussventil derart verbunden ist, dass, wenn das Zuflussventil geöffnet, das Abflussventil geschlossen ist und umgekehrt. EMI1.4 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. Drain valve is connected such that when the inflow valve is open, the outflow valve is closed and vice versa. EMI1.4 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT69134D 1913-04-21 1913-04-21 Filter with a device to prevent the filter container from overflowing and emptying. AT69134B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT69134T 1913-04-21

Publications (1)

Publication Number Publication Date
AT69134B true AT69134B (en) 1915-06-25

Family

ID=3591002

Family Applications (1)

Application Number Title Priority Date Filing Date
AT69134D AT69134B (en) 1913-04-21 1913-04-21 Filter with a device to prevent the filter container from overflowing and emptying.

Country Status (1)

Country Link
AT (1) AT69134B (en)

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