AT33130B - Centrifugal pump with one or more guide channels. - Google Patents

Centrifugal pump with one or more guide channels.

Info

Publication number
AT33130B
AT33130B AT33130DA AT33130B AT 33130 B AT33130 B AT 33130B AT 33130D A AT33130D A AT 33130DA AT 33130 B AT33130 B AT 33130B
Authority
AT
Austria
Prior art keywords
centrifugal pump
guide channels
guide
pump
liquid
Prior art date
Application number
Other languages
German (de)
Inventor
Karl Henschel
Original Assignee
Karl Henschel
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 Karl Henschel filed Critical Karl Henschel
Application granted granted Critical
Publication of AT33130B publication Critical patent/AT33130B/en

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Schleuderpumpe mit einem oder mehreren Leitkanälen. 



   Da die Umlaufsgeschwindigkeit der Flüssigkeit im Leitkanal durch die Flüssigkeitsreibung an der Aussenwand verkleinert wird, büssen die äusseren   Flüssigkeitsschichten,   die das Wurfrad früher verlassen und auf einer längeren Strecke im Leitkanal herumlaufen, mehr an Geschwindigkeit ein als die inneren.

   Durch den Unterschied in der Schichten- 
 EMI1.1 
 (Fig. 1) im Übergangsrohr O angebracht, deren bis an die   Leitkanalmündung   reichende   Spitzen in verschiedener   Entfernung vom Zentrum stehen, so dass der aus dem Zeitkanal kommende Flüssigkeitsstrom durch die Leitschaufeln derart in Streifen zerlegt wird, dass 
 EMI1.2 
   zwischen je zwei Schaufeln bilden,   die zusammen einen nicht so grossen Verlust ergeben   a ! s die grossen Wirbel,   die ohne Leitschaufeln entstehen würden. 
 EMI1.3 
   diesen Räumen sind   die Leitschaufeln I, II, III, IV angeordnet. 



   In einer derartigen Pumpe mit vier Leitschaufeln (Fig. 3) spielt sich derselbe   N'or-   gang wie in einer solchen mit einer Leitschaufel (Fig. 1 und 2), jedoch gleichzeitig an 
 EMI1.4 




   <Desc / Clms Page number 1>
 



  Centrifugal pump with one or more guide channels.



   Since the circulation speed of the liquid in the guide channel is reduced by the liquid friction on the outer wall, the outer liquid layers that leave the throwing wheel earlier and run around the guide channel over a longer distance lose more speed than the inner ones.

   Due to the difference in the layer
 EMI1.1
 (Fig. 1) mounted in the transition tube O, whose tips reaching up to the duct mouth are at different distances from the center, so that the flow of liquid coming from the time duct is broken up into strips by the guide vanes in such a way that
 EMI1.2
   between two blades each, which together result in a not so great loss a! s the large eddies that would arise without guide vanes.
 EMI1.3
   The guide vanes I, II, III, IV are arranged in these spaces.



   In a pump of this type with four guide vanes (FIG. 3), the same process occurs as in a pump with one guide vane (FIGS. 1 and 2), but simultaneously
 EMI1.4


 

Claims (1)

PATENT-ANSPRUCH : Schleuderpumpe mit einem oder mehreren Leitkanälen, dadurch gekennzeichnet, dass in dem Übergangsraum (O bzw. O, P, Q, R) zwischen der Mündung des oder der Leit- EMI2.1 EMI2.2 PATENT CLAIM: Centrifugal pump with one or more guide channels, characterized in that in the transition space (O or O, P, Q, R) between the mouth of the guide or EMI2.1 EMI2.2
AT33130D 1906-12-18 1906-12-18 Centrifugal pump with one or more guide channels. AT33130B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT33130T 1906-12-18

Publications (1)

Publication Number Publication Date
AT33130B true AT33130B (en) 1908-05-25

Family

ID=3548606

Family Applications (1)

Application Number Title Priority Date Filing Date
AT33130D AT33130B (en) 1906-12-18 1906-12-18 Centrifugal pump with one or more guide channels.

Country Status (1)

Country Link
AT (1) AT33130B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061621B (en) * 1955-08-03 1959-07-16 Financ D Expansion Commerciale Centrifugal pump
US3017837A (en) * 1959-02-17 1962-01-23 Thomas E Judd Multi stage centrifugal pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061621B (en) * 1955-08-03 1959-07-16 Financ D Expansion Commerciale Centrifugal pump
US3017837A (en) * 1959-02-17 1962-01-23 Thomas E Judd Multi stage centrifugal pump

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