DE547901C - Turbine system with working machine arranged below the turbine - Google Patents
Turbine system with working machine arranged below the turbineInfo
- Publication number
- DE547901C DE547901C DENDAT547901D DE547901DD DE547901C DE 547901 C DE547901 C DE 547901C DE NDAT547901 D DENDAT547901 D DE NDAT547901D DE 547901D D DE547901D D DE 547901DD DE 547901 C DE547901 C DE 547901C
- Authority
- DE
- Germany
- Prior art keywords
- turbine
- working machine
- arranged below
- machine arranged
- bearing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/12—Combinations with mechanical gearing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gear Transmission (AREA)
- General Details Of Gearings (AREA)
Description
Die Erfindung bezieht sich auf Turbinenanlagen, bei denen zwischen die mit einer aufrecht angeordneten Welle versehene Turbine und eine unterhalb der Turbine angeordnete, von dieser anzutreibende Arbeitsmaschine, z. B. eine Kreiselpumpe, ein Übersetzungsgetriebe mit einem an der Oberseite des Getriebegehäuses angeordneten Lager eingeschaltet ist. Bisher war es, wie Abb. 1 in einer Seitenansicht zeigt, üblich, die Turbine, beispielsweise eine Dampfturbine A, auf einem am Getriebegehäuse B sitzenden Rahmen B1 anzuordnen. Bei dieser Anordnung fällt, wenn das an der Oberseite des Getriebegehäuses angeordnete Lager &2 der Getriebewelle leicht zugänglich bleiben soll, bei größerem Durchmesser der Turbine der mit χ bezeichnete Abstand der Getriebewelle von der Turbinenwelle groß aus. Man ist daher gezwungen, entsprechend große Getrieberäder zu verwenden, die schwer und teuer sind und außerdem unerwünscht hohe Geschwindigkeiten erhalten. Die Erfindung bezweckt, diese Mangel zu beseitigen, und besteht darin, daß die as Turbine auf einer über dem Lager liegenden Bühne angeordnet ist.The invention relates to turbine systems, in which between the turbine, which is provided with an upright shaft, and a working machine to be driven by the turbine, e.g. B. a centrifugal pump, a transmission gear with a bearing arranged on the top of the gear housing is switched on. Up to now, as is shown in a side view in FIG. 1, it has been customary to arrange the turbine, for example a steam turbine A, on a frame B 1 seated on the transmission housing B. With this arrangement, if the bearing & 2 of the gear shaft located on the top of the gear housing is to remain easily accessible, the distance between the gear shaft and the turbine shaft marked with χ is large if the turbine diameter is larger. One is therefore forced to use correspondingly large gear wheels, which are heavy and expensive and also receive undesirably high speeds. The invention aims to remedy this deficiency and consists in that the turbine is arranged on a platform above the bearing.
In Abb. 2 ist in einer Abb. 1 entsprechenden Darstellung ein Ausführungsbeispiel der Erfindung erläutert, bei dem die Turbine A auf einer Betonbühne C angeordnet ist, unterhalb deren das Getriebegehäuse B liegt. Der mit x1 bezeichnete Abstand der Getriebewelle von der Turbinenwelle kann in diesem Falle, ohne daß die Zugänglichkeit des Lagers b2 beeinträchtigt ist, wesentlich kleiner gewählt werden, so daß man mit entsprechend kleinen und leichten Getrieberädern auskommt und auch' die Geschwindigkeiten unterhalb der zulässigen Grenze bleiben.In Fig. 2, an embodiment of the invention is explained in a representation corresponding to Fig. 1, in which the turbine A is arranged on a concrete platform C , below which the gear housing B is located. The distance marked x 1 between the gear shaft and the turbine shaft can in this case, without impairing the accessibility of the bearing b 2 , be chosen to be much smaller, so that one can get by with correspondingly small and light gear wheels and also 'the speeds below the permissible The limit.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE547901T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE547901C true DE547901C (en) | 1932-04-04 |
Family
ID=6561736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT547901D Expired DE547901C (en) | Turbine system with working machine arranged below the turbine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE547901C (en) |
-
0
- DE DENDAT547901D patent/DE547901C/en not_active Expired
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