AT58847B - Air suction on turbines with siphon inlet. - Google Patents

Air suction on turbines with siphon inlet.

Info

Publication number
AT58847B
AT58847B AT58847DA AT58847B AT 58847 B AT58847 B AT 58847B AT 58847D A AT58847D A AT 58847DA AT 58847 B AT58847 B AT 58847B
Authority
AT
Austria
Prior art keywords
siphon inlet
turbines
air suction
apex
space
Prior art date
Application number
Other languages
German (de)
Original Assignee
Voith J M Fa
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 Voith J M Fa filed Critical Voith J M Fa
Application granted granted Critical
Publication of AT58847B publication Critical patent/AT58847B/en

Links

Landscapes

  • Jet Pumps And Other Pumps (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Description

  

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 die Wasserstrahlpumpe keinerlei Wasserverlust entsteht. 



   Der Hebereinlauf kann selbstverständlich statt aus Beton, wie in der Zeichnung angenommen, auch aus Eisen angefertigt werden oder es kann ein geschlossenes Turbinengehäuse in Anwendung kommen. 



   Wie für Turbinen mit liegender Welle, kann die Erfindung auch für solche mit stehender Welle verwendet werden. 



   PATENT-ANSPRÜCHE : 
1. Luftabsaugung an Turbinen mit Hebereinlauf, dadurch gekennzeichnet, dass durch das Spaltwasser der Turbine ein Unterdruck erzeugt wird, der das Wasser in den Scheitel des Hebereinlaufs hoch-und die sich in diesem ansammelnde Luft absaugt.



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 the water jet pump does not cause any water loss.



   The siphon inlet can of course also be made of iron instead of concrete, as assumed in the drawing, or a closed turbine housing can be used.



   As for turbines with a lying shaft, the invention can also be used for those with a standing shaft.



   PATENT CLAIMS:
1. Air suction on turbines with siphon inlet, characterized in that the gap water of the turbine generates a negative pressure which raises the water into the apex of the siphon inlet and sucks off the air that has accumulated in it.

Claims (1)

2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Unterdruck im Deckelraum der Turbine erzeugt wird und der Deckelraum mit einem bis unter den Unterwasserspiegel reichenden Rohre (a) zum Abführen des Spaltwassers versehen und durch ein zweites Rohr (ri) mit dem Scheitel des Hebereinlaufes verbunden ist. 2. Device according to claim 1, characterized in that the negative pressure is generated in the cover space of the turbine and the cover space is provided with a pipe (a) reaching below the underwater level for discharging the gap water and through a second pipe (ri) with the apex of the Siphon inlet is connected. 3. Einrichtung nach Anspruch 1 und 2, dadurch gekennzeichnet, dass das nach dem Scheitel des Hebereinlaufes führende Rohr (r1) als Barometerrohr ausgebildet ist, dessen Scheitel höher liegt, als dass auch unter der Annahme des günstigsten im Deckelraum erzeugten Unterdruckes ein Überlaufen von Wasser aus dem Heber in den Deckelraum möglich wäre. 3. Device according to claim 1 and 2, characterized in that the tube (r1) leading to the apex of the siphon inlet is designed as a barometer tube, the apex of which is higher than that, even assuming the most favorable negative pressure generated in the lid space, water overflows from the lifter into the lid space would be possible.
AT58847D 1911-12-12 1912-05-06 Air suction on turbines with siphon inlet. AT58847B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE58847X 1911-12-12

Publications (1)

Publication Number Publication Date
AT58847B true AT58847B (en) 1913-04-25

Family

ID=5629744

Family Applications (1)

Application Number Title Priority Date Filing Date
AT58847D AT58847B (en) 1911-12-12 1912-05-06 Air suction on turbines with siphon inlet.

Country Status (1)

Country Link
AT (1) AT58847B (en)

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