AT53264B - Radial turbine for steam or gas operation with ring-shaped labyrinth seals placed to the side of the wheel rims and attached to fixed or rotating parts. - Google Patents
Radial turbine for steam or gas operation with ring-shaped labyrinth seals placed to the side of the wheel rims and attached to fixed or rotating parts.Info
- Publication number
- AT53264B AT53264B AT53264DA AT53264B AT 53264 B AT53264 B AT 53264B AT 53264D A AT53264D A AT 53264DA AT 53264 B AT53264 B AT 53264B
- Authority
- AT
- Austria
- Prior art keywords
- fixed
- steam
- ring
- attached
- rotating parts
- Prior art date
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Description
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EMI1.1
EMI1.2
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Die trommelförmigen Ringe können, wie Fig. 1 bis 3 zeigt, durch Abdrehen stärkerer Ringe hergestellt werden oder, wie aus Fig. 4 ersichtlich, einzeln hergestellt und dann in geeigneter Weise, z. B. mittels Ringe r am Gehäuse oder Laufrad befestigt werden. Ebenso können dieselben, wie in Fig. 5 veranschaulicht ist, mit äohsi & len Ausschnitten versehen werden und dadurch eine Anzahl achsialer Zungen bilden, die dicht nebeneinander verlegt sind.
Fig. 2 zeigt eine Labyrinthdichtung, wo die trommelförmigen Teile kl ein Stück mit den tragenden Teilen hl, il bilden. Die Scheiben A und t im Sinne der Fig. 1 kommen dabei in Wegfall.
Fig. 3 zeigt eine Anzahl Schaufelringe ei, die mittels Ringen p gruppenweise vereinigt sind.
Die Ringe p werden von den trommelförmigen Teilen k getragen und sind. durch diese z. B. mit dem Turbinengehäuse a vereinigt.
EMI2.1
1. Radialturbine für Dampf-oder Gasbetrieb mit seitlich von den Radkränzen verlegten ringförmigen Labyrinthdichtungen, die an festen oder sich drehenden Teilen angebracht sind, dadurch gekennzeichnet, dass die Verbindung zwischen den Labyrinthringen bzw. den Schaufelringen (e, g) und den festen oder umlaufenden Teilen (a, c) durch trommelförmige Träger (k) geschieht, welche so dünn sind, dass eine Wärmeübertragung zwischen den Labyrinthringen bzw. Schaufelringen und den dieselben tragenden, festen oder sich drehenden Teilen (Scheiben, Turbinengehäuse) vermindert wird.
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EMI1.1
EMI1.2
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The drum-shaped rings can, as Fig. 1 to 3 shows, be made by turning thicker rings or, as can be seen from Fig. 4, made individually and then in a suitable manner, for. B. by means of rings r on the housing or impeller. Likewise, as is illustrated in FIG. 5, they can be provided with outer cutouts and thereby form a number of axial tongues which are laid close to one another.
Fig. 2 shows a labyrinth seal where the drum-shaped parts kl form one piece with the supporting parts hl, il. The disks A and t in the sense of FIG. 1 are omitted.
FIG. 3 shows a number of blade rings ei which are combined in groups by means of rings p.
The rings p are carried by the drum-shaped parts k and are. through this z. B. united with the turbine housing a.
EMI2.1
1. Radial turbine for steam or gas operation with the side of the wheel rims laid annular labyrinth seals which are attached to fixed or rotating parts, characterized in that the connection between the labyrinth rings or the vane rings (e, g) and the fixed or rotating Parts (a, c) are done by drum-shaped supports (k) which are so thin that heat transfer between the labyrinth rings or blade rings and the fixed or rotating parts (disks, turbine housings) carrying them is reduced.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE53264X | 1909-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT53264B true AT53264B (en) | 1912-04-25 |
Family
ID=5627581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT53264D AT53264B (en) | 1909-11-12 | 1910-10-25 | Radial turbine for steam or gas operation with ring-shaped labyrinth seals placed to the side of the wheel rims and attached to fixed or rotating parts. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT53264B (en) |
-
1910
- 1910-10-25 AT AT53264D patent/AT53264B/en active
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