AT111396B - Idler with movable guide vanes for water turbines and centrifugal pumps. - Google Patents

Idler with movable guide vanes for water turbines and centrifugal pumps.

Info

Publication number
AT111396B
AT111396B AT111396DA AT111396B AT 111396 B AT111396 B AT 111396B AT 111396D A AT111396D A AT 111396DA AT 111396 B AT111396 B AT 111396B
Authority
AT
Austria
Prior art keywords
guide vanes
idler
movable guide
centrifugal pumps
water turbines
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 AT111396B publication Critical patent/AT111396B/en

Links

Landscapes

  • Hydraulic Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Leitrad mit beweglichen Leitschaufeln für Wasserturbinen und Kreiselpumpen. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 



   Zu den Abdichtungen selbst können beliebige, als bekannt vorausgesetzte Mittel, verwendet werden, wobei   es gleichgültig   ist, ob der Abdichtungsdruck durch den   Flüssigkeitsüberdruck,   durch die eigene Elastizität des Abdichtungsmittels oder sonstwie erzeugt wird. 



   PATENT-ANSPRÜCHE :
1. Leitrad mit beweglichen Leitschaufeln für Wasserturbinen und Kreiselpumpen, dadurch gekennzeichnet, dass die Leitschaufeln gegen die   seitlichen, festen Leitradwände abgedichtet   sind.



   <Desc / Clms Page number 1>
 



  Idler with movable guide vanes for water turbines and centrifugal pumps.
 EMI1.1
 

 <Desc / Clms Page number 2>

 



   Any means assumed to be known can be used for the seals themselves, it being immaterial whether the sealing pressure is generated by the excess pressure of the liquid, by the own elasticity of the sealing means or in some other way.



   PATENT CLAIMS:
1. stator with movable guide vanes for water turbines and centrifugal pumps, characterized in that the guide vanes are sealed against the lateral, fixed stator walls.

Claims (1)

2. Leitrad nach Patentanspruch 1 mit Abdichtung längs der gegenseitigen Berührungslinie der Schaufeln in Schlussstellung, dadurch gekennzeichnet, dass die an den seitlichen Spalträumen jeweils angebrachte Abdichtungsstrecke zugleich die Verbindungsstelle zwischen den Berührungspunkten zweier benachbarter, in der Schlussstellung befindlicher Leitschaufeln bildet. EMI2.1 2. Guide wheel according to claim 1 with sealing along the mutual contact line of the blades in the final position, characterized in that the sealing section attached to the lateral gap spaces at the same time forms the connection point between the contact points of two adjacent guide vanes located in the final position. EMI2.1
AT111396D 1926-08-16 1926-08-16 Idler with movable guide vanes for water turbines and centrifugal pumps. AT111396B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT111396T 1926-08-16

Publications (1)

Publication Number Publication Date
AT111396B true AT111396B (en) 1928-11-26

Family

ID=3627010

Family Applications (1)

Application Number Title Priority Date Filing Date
AT111396D AT111396B (en) 1926-08-16 1926-08-16 Idler with movable guide vanes for water turbines and centrifugal pumps.

Country Status (1)

Country Link
AT (1) AT111396B (en)

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