AT66232B - Seal for centrifugal pumps, air compressors or the like with direct turbine drive. - Google Patents

Seal for centrifugal pumps, air compressors or the like with direct turbine drive.

Info

Publication number
AT66232B
AT66232B AT66232DA AT66232B AT 66232 B AT66232 B AT 66232B AT 66232D A AT66232D A AT 66232DA AT 66232 B AT66232 B AT 66232B
Authority
AT
Austria
Prior art keywords
seal
turbine drive
air compressors
centrifugal pumps
direct turbine
Prior art date
Application number
Other languages
German (de)
Original Assignee
Worthington Pump Company Ltd
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 Worthington Pump Company Ltd filed Critical Worthington Pump Company Ltd
Application granted granted Critical
Publication of AT66232B publication Critical patent/AT66232B/en

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

  

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 Abschlussflüssigkeit wirkt hiebei wie ein Schmiermittel. 



   Obwohl der Erfindungsgegenstand nur für eine vertikal angeordnete Dampfturbine und eine Zentrifugalpumpe beschrieben worden ist, ist er natürlich auch für eine horizontale Anordnung von Dampfturbine und Zentrifugalpumpe anwendbar, sowie für Gasturbinen in Verbindung mit anderen rotierenden Flüssigkeitspumpen, rotierenden Luft-oder Gaspumpen oder Kompressoren. 
 EMI2.2 
 
1. Dichtung für Zentrifugalpumpen, Luftkompressoren oder dgl. mit direktem Turbinenantrieb und einer gemeinsamen, Turbinen-und Pumpengehäuse bzw.

   Kompressorgehäuse trennenden Wand, dadurch gekennzeichnet, dass zur Vermeidung eines Entweichens des Druckmittels (Wasser, Dampf oder Druckluft) zwischen den genannten Teilen in der Trennungswand eine ejektorartig wirkende Stopfbüchse vorgesehen ist, derart, dass Flüssigkeit durch den freien Kaum zwischen Stopfbüchse und Welle unabhängig von der Turbinenkammer strömen kann.



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 The final liquid acts like a lubricant.



   Although the subject matter of the invention has only been described for a vertically arranged steam turbine and a centrifugal pump, it can of course also be used for a horizontal arrangement of steam turbine and centrifugal pump, as well as for gas turbines in connection with other rotating liquid pumps, rotating air or gas pumps or compressors.
 EMI2.2
 
1. Seal for centrifugal pumps, air compressors or the like with a direct turbine drive and a common turbine and pump housing or

   Compressor housing separating wall, characterized in that in order to prevent the pressure medium (water, steam or compressed air) from escaping between the named parts in the separating wall, an ejector-like acting stuffing box is provided, so that liquid through the free space between the stuffing box and the shaft is independent of the Turbine chamber can flow.

Claims (1)

2. Dichtung nach Anspruch 1, dadurch gekennzeichnet, dass an der Welle (C) ein Ejektor gebildet wird, durch den die Flüssigkeit aus dem freien Raum strömt. 2. Seal according to claim 1, characterized in that an ejector is formed on the shaft (C) through which the liquid flows from the free space. 3. Dichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Hülsen (1, 2) an der Welle (C) derart angeordnet sind, dass sie mit ihren angrenzenden Enden einen Ejektor bilden. 3. Seal according to claim 1, characterized in that the sleeves (1, 2) are arranged on the shaft (C) in such a way that they form an ejector with their adjacent ends.
AT66232D 1910-09-20 1911-08-11 Seal for centrifugal pumps, air compressors or the like with direct turbine drive. AT66232B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB66232X 1910-09-20

Publications (1)

Publication Number Publication Date
AT66232B true AT66232B (en) 1914-08-25

Family

ID=9817827

Family Applications (1)

Application Number Title Priority Date Filing Date
AT66232D AT66232B (en) 1910-09-20 1911-08-11 Seal for centrifugal pumps, air compressors or the like with direct turbine drive.

Country Status (1)

Country Link
AT (1) AT66232B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732673A1 (en) * 1986-09-30 1988-04-07 Aisin Seiki Sealing construction for a torque transmission shaft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732673A1 (en) * 1986-09-30 1988-04-07 Aisin Seiki Sealing construction for a torque transmission shaft

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