AT48276B - Control device for turbines for elastic fluids. - Google Patents

Control device for turbines for elastic fluids.

Info

Publication number
AT48276B
AT48276B AT48276DA AT48276B AT 48276 B AT48276 B AT 48276B AT 48276D A AT48276D A AT 48276DA AT 48276 B AT48276 B AT 48276B
Authority
AT
Austria
Prior art keywords
steam
turbines
control device
turbine
elastic fluids
Prior art date
Application number
Other languages
German (de)
Inventor
Carl Roth
Original Assignee
Carl Roth
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
Priority claimed from DE1907228249D external-priority patent/DE228249C/de
Application filed by Carl Roth filed Critical Carl Roth
Application granted granted Critical
Publication of AT48276B publication Critical patent/AT48276B/en

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)

Description

  

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 EMI1.1 
 
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 EMI2.1 
 Der Dampf strömt von dem Dampfeintritt 1 durch die Leitvorrichtung 4, in welcher er expandiert, auf die Schaufeln des Laufrades 7 und strömt auf der anderen Seite in den Kanal 8 durch das 
 EMI2.2 
   geschlossen, wällend   der Dampfzutritt, z. B.   vor 2, geöffnet wird.   Selbstredend ist für diese erhöhte Leistung und Geschwindigkeit eine grössere Dampfmenge erforderlich.

   Damit nun der Frischdampf aus dem Dampfeintrittsstutzen 2 nicht rückwärts durch den Kanal   8   auf das Rad 7 
 EMI2.3 
   und dem Kanal 8.   Von 2 wird der Dampf, wie oben beschrieben, dann durch die Leitvorrichtung 5. in   weicherer   expandiert, auf das Schaufelrad 7 in den Raum 1U usw. die Turbine durchströmen.   Soll die Turbine z.   B. mit noch höherer Leistung und   Tourenzahl   betrieben werden, so wird auch das Ventil vor 2 geschlossen und das Ventil   vor. 3 geöffnet,   und wird hiebei das   Riick-     schlagventil 77   in gleicher Weise wirken wie 9, und der Dampf expandiert in dem Leitapparat 6' und   durchströmt die   Turbine weiter, wie oben schon beschrieben wurde.

   
 EMI2.4 
 mehrstufigen Überdruck- oder Druckturbine, veranschaulicht. Der Dampf strömt bei den   Stutzen 13 und 14 in   die Turbine ein und kann durch die Ventile   15   Imd 16 abgeschlossen werden. Den gleichen Weg in der Beschreibung einschlagend, wie für Fig. 1 und 2, also für niedere Leistung 
 EMI2.5 
 Leitvorrichtungen 18, in welchen er expandiert und das Laufrad 19 beaufschlagt. Aus diesem austretend, strömt der Dampf durch den   Kanal 26.   das   Rückschlagventil 27.   in die Leitvorrichtungen 22, beaufschlagt hier wiederum das Laufrad   19,   und zwar ist ein zweiter Schaufelkranz dieses Laufrades mit 23 heziechnet, während der erste Schaufelkranz mit 24 bezeichnet sein möge.

   Aus dem Schaufelkranz 23 kann nun der Dampf in eine beliebige Turbine übertreten und weiterhin Arbeit verrichten und durch den Stutzen 25 abgeleitet werden. Soll nun dieser Turbine grössere   Leistung und Geschwindigkeit gegeben werden,   so wird das   Ventil 7-3 geschlossen,   
 EMI2.6 
 und den Gehäusewänden des Zylinders Abdichtungsvorrichtungen 19a. die konzentrisch mit den Schaufelkränzen laufen. angedeutet, um zu verhindern,   da ! 3   der Dampf höherer Spannung 
 EMI2.7 
 Zentrifugalkraft entgegenwirken o. dgL



   <Desc / Clms Page number 1>
 
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 EMI2.1
 The steam flows from the steam inlet 1 through the guide device 4, in which it expands, onto the blades of the impeller 7 and flows on the other side into the channel 8 through the
 EMI2.2
   closed, wälend the steam access, z. B. before 2, is opened. Of course, a larger amount of steam is required for this increased power and speed.

   So that the live steam from the steam inlet connection 2 does not go backwards through the channel 8 onto the wheel 7
 EMI2.3
   and the channel 8. From 2, the steam, as described above, is then expanded in a softer manner through the guide device 5., onto the impeller 7 in the space 1U, etc., through the turbine. Should the turbine z. B. are operated with even higher performance and number of revolutions, so the valve is closed before 2 and the valve before. 3 is opened, and the non-return valve 77 will act in the same way as 9, and the steam expands in the diffuser 6 'and continues to flow through the turbine, as has already been described above.

   
 EMI2.4
 multi-stage positive pressure or pressure turbine illustrated. The steam flows into the turbine at nozzles 13 and 14 and can be shut off through valves 15 and 16. Following the same path in the description as for Fig. 1 and 2, that is, for low power
 EMI2.5
 Guide devices 18 in which it expands and acts on the impeller 19. Exiting from this, the steam flows through the channel 26, the check valve 27, into the guide devices 22, here in turn acts on the impeller 19, namely a second blade ring of this impeller is counted as 23, while the first blade ring may be labeled 24.

   The steam can now pass from the blade ring 23 into any turbine and continue to do work and be diverted through the nozzle 25. If this turbine is to be given greater power and speed, valve 7-3 is closed,
 EMI2.6
 and the housing walls of the cylinder sealing devices 19a. which run concentrically with the blade rings. hinted to prevent there! 3 the higher tension vapor
 EMI2.7
 Counteracting centrifugal force or the like

 

Claims (1)

PATENT-ANSPRUCH : EMI2.8 PATENT CLAIM: EMI2.8
AT48276D 1907-06-29 1908-06-17 Control device for turbines for elastic fluids. AT48276B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1907228249D DE228249C (en) 1907-06-29

Publications (1)

Publication Number Publication Date
AT48276B true AT48276B (en) 1911-06-10

Family

ID=5867102

Family Applications (1)

Application Number Title Priority Date Filing Date
AT48276D AT48276B (en) 1907-06-29 1908-06-17 Control device for turbines for elastic fluids.

Country Status (1)

Country Link
AT (1) AT48276B (en)

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