AT63176B - Centrifugal compressor. - Google Patents

Centrifugal compressor.

Info

Publication number
AT63176B
AT63176B AT63176DA AT63176B AT 63176 B AT63176 B AT 63176B AT 63176D A AT63176D A AT 63176DA AT 63176 B AT63176 B AT 63176B
Authority
AT
Austria
Prior art keywords
centrifugal compressor
blades
inner ends
closer
paddle wheel
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of AT63176B publication Critical patent/AT63176B/en

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

  

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

 <Desc/Clms Page number 2> 

 zwischen den Winkeln des ersten und letzten Schaufelrades sein oder es kann auch bei dem einen oder anderen Schaufelrad dieselbe   Schaufelform   wie in dem   früheren Schaufelrad verwendet werden.   



   Eine weitere Eigentümlichkeit des Schleuderverdichters nach der Erfindung besteht darin, dass die inneren Enden der folgenden Schaufeln näher an die Wellenachse   heranrücken   als die inneren Enden der vorhergehenden Schaufeln. Es stehen also die inneren Enden der Schaufeln 11 der Wellenachse näher als die inneren Enden der Schaufeln 10 und ebenso liegen die inneren Enden der Schaufeln 12 und   13 näher an   der   Wellenmitte.   Die Verkleinerung des Verhältnisses der radialen Entfernung der inneren Enden der Schaufeln von der Wellenmitte zu den Halbmessern der aufeinanderfolgenden   Schaufelräder   hat die Wirkung, dass die Luft weniger leicht 
 EMI2.1 
 stützt wird. 



      PATENT-ANSPRÜCHE   :
1. Schleuderverdichter für Luft oder Gase mit mehreren Schaufelrädern, durch die das zu verdichtende Mittel nacheinander hindurchgeht, dadurch gekennzeichnet, dass der Austrittswinkel der Schaufeln in einem oder mehreren der   Schaufelräder   grösser ist als   m   einem vorhergehenden Schaufelrad.



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

 <Desc / Clms Page number 2>

 be between the angles of the first and last paddle wheel, or the same paddle shape as in the earlier paddle wheel can also be used for one or the other paddle wheel.



   Another peculiarity of the centrifugal compressor according to the invention is that the inner ends of the following blades move closer to the shaft axis than the inner ends of the preceding blades. The inner ends of the blades 11 are therefore closer to the shaft axis than the inner ends of the blades 10, and the inner ends of the blades 12 and 13 are also closer to the center of the shaft. The reduction in the ratio of the radial distance of the inner ends of the blades from the shaft center to the radii of the successive blades has the effect of making the air less light
 EMI2.1
 is supported.



      PATENT CLAIMS:
1. Centrifugal compressor for air or gases with several impellers through which the agent to be compressed passes one after the other, characterized in that the exit angle of the blades in one or more of the impellers is greater than a preceding impeller.

Claims (1)

2. Schleuderverdichter nach Anspruch 1, dadurch gekennzeichnet, dass das Verhältnis der radialen Entfernung der inneren. Enden der Schaufeln von der Wellenmitte zum Halbmesser des Schaufelrades in einem oder in mehreren Schaufelrädern geringer ist als das entsprechende EMI2.2 2. centrifugal compressor according to claim 1, characterized in that the ratio of the radial distance of the inner. Ends of the blades from the shaft center to the radius of the blade wheel in one or more blades is less than the corresponding EMI2.2
AT63176D 1913-01-02 1913-01-02 Centrifugal compressor. AT63176B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT63176T 1913-01-02

Publications (1)

Publication Number Publication Date
AT63176B true AT63176B (en) 1914-01-26

Family

ID=3585080

Family Applications (1)

Application Number Title Priority Date Filing Date
AT63176D AT63176B (en) 1913-01-02 1913-01-02 Centrifugal compressor.

Country Status (1)

Country Link
AT (1) AT63176B (en)

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