AT36663B - Waste steam turbine with one or more live steam turbines that can be connected upstream. - Google Patents

Waste steam turbine with one or more live steam turbines that can be connected upstream.

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Publication number
AT36663B
AT36663B AT36663DA AT36663B AT 36663 B AT36663 B AT 36663B AT 36663D A AT36663D A AT 36663DA AT 36663 B AT36663 B AT 36663B
Authority
AT
Austria
Prior art keywords
connected upstream
steam turbine
waste
live
turbines
Prior art date
Application number
Other languages
German (de)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT36663B publication Critical patent/AT36663B/en

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  • Control Of Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Description

  

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 derart, dass der   Abfluss   des die Ventile betätigenden Druckmittels mehr oder weniger gehindert wird. Die Folge davon ist, dass der Druck unter den Kolben der Ventile wächst bis zuerst die Feder i überwunden und das zugehörige Einlassventil e zur Frischdampfturbine b geöffnet wird. Letzteres tritt nun in Tätigkeit und übernimmt den Betrag, um den die Abdampfturbine überlastet ist. Natürlich kann nun, wie Fig. 3 zeigt, der Fall vorgesehen sein, dass bei noch weiterer Überlastung eine nächst stärkere Feder zu einem Einlassventil einer zweiten Vorschaltturbine r überwunden wird u. s. w.



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 such that the outflow of the pressure medium which actuates the valves is more or less prevented. The consequence of this is that the pressure under the pistons of the valves increases until the spring i is first overcome and the associated inlet valve e to the live steam turbine b is opened. The latter now comes into operation and takes over the amount by which the exhaust steam turbine is overloaded. Of course, as FIG. 3 shows, the case can be provided that in the event of a further overload a next stronger spring to an inlet valve of a second upstream turbine r is overcome and s. w.

Claims (1)

PATENT-ANSPRUCH : Abdampfturbine mit einer oder mehreren vorschaltbaren Frischdampftnrbinen, dadurch gekennzeichnet, dass mittels eines unter der Einwirkung eines Reglers stehenden Relais sowohl das Einlassventil der Abdampfturbine als auch das oder die Einlassventile einer oder mehrerer Frischdampfturbinen derart gesteuert werden, dass je nach dem Grade der Überlastung infolge Anwachsens des Druckes des die Ventile betätigenden Druckmittels eine oder mehrere Frischdampfturbinen eingeschaltet werden. EMI2.1 PATENT CLAIM: Waste steam turbine with one or more live steam turbines that can be connected upstream, characterized in that both the inlet valve of the waste steam turbine and the inlet valve (s) of one or more live steam turbines are controlled by means of a relay under the action of a controller in such a way that, depending on the degree of overload due to an increase in the Pressure of the pressure medium actuating the valves, one or more live steam turbines are switched on. EMI2.1
AT36663D 1908-03-05 1908-03-05 Waste steam turbine with one or more live steam turbines that can be connected upstream. AT36663B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT36663T 1908-03-05

Publications (1)

Publication Number Publication Date
AT36663B true AT36663B (en) 1909-03-26

Family

ID=3553676

Family Applications (1)

Application Number Title Priority Date Filing Date
AT36663D AT36663B (en) 1908-03-05 1908-03-05 Waste steam turbine with one or more live steam turbines that can be connected upstream.

Country Status (1)

Country Link
AT (1) AT36663B (en)

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