AT72359B - Gas turbine powered by compressed air. - Google Patents

Gas turbine powered by compressed air.

Info

Publication number
AT72359B
AT72359B AT72359DA AT72359B AT 72359 B AT72359 B AT 72359B AT 72359D A AT72359D A AT 72359DA AT 72359 B AT72359 B AT 72359B
Authority
AT
Austria
Prior art keywords
compressed air
gas turbine
turbine powered
turbine
internal combustion
Prior art date
Application number
Other languages
German (de)
Original Assignee
Maschf Augsburg Nuernberg Ag
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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Application granted granted Critical
Publication of AT72359B publication Critical patent/AT72359B/en

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  • Control Of Turbines (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Mit Druckluft betriebene Gasturbine. 



   Es sind bereits mit Druckluft betriebene Gasturbinen bekannt, bei denen die Druckluft vor der Einführung in die Turbine überhitzt wird. Die Überhitzung erfolgt hiebei entweder bei dor Durchleitung durch gebeizte Gefässe   (Röhrenkessel   oder dgl.) oder durch unmittelbare Vormengung mit den Heizgasen einer besonderen Feuerung. 



   Nach der Erfindung wird dieses Verfahren dadurch vereinfacht, dass die Überhitzung der Druckluft durch Beimengung der etwa unter dem gleichen Druck stehenden Eutspannungsgaso der den Vordichter treibenden Verbrennungskraftmaschine herbeigeführt wird. Zu dem Zweck wird der Entspannungsvorgang in der Verbrennungskraftmaschine in dem Augenblick abgebrochen, in dem die Mischung ihrer Verbrennungsgase mit der durch die Arbeitsleistung der Verbrennungskraftmaschine hergestellten Druckluft die mit Rücksicht auf die Güte der für die Turbine verwendeten Baustoffe zulässige Höchsttemperatur ergibt. Aus der erforderlichen Temperatur der Verbrennungsgase ergibt sich der für die Turbine zugelassene Anfangsdruck. 



   Eine Ausführungsform des Erfindungsgegenstandes ist schematisch auf der Zeichnung dargestellt. 



   Der Verdichter a wird durch eine oder mehrere Verbrennungskraftmaschinen b, die ausserdem noch Arbeit nach aussen abgeben können, angetrieben, beispielsweise durch Dieselmaschinen. Nach der Zeichnung   sind   zwei   einfachwirkende D) eselzylinder vorgesehen.   die zu beiden Seiten des doppeltwirkenden Verdichters a hegen. 
 EMI1.1 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Gas turbine powered by compressed air.



   Gas turbines operated with compressed air are already known in which the compressed air is overheated before it is introduced into the turbine. The overheating takes place either when it is passed through pickled vessels (tubular kettle or the like) or by direct premixing with the heating gases from a special furnace.



   According to the invention, this method is simplified in that the overheating of the compressed air is brought about by admixing the voltage gas, which is approximately under the same pressure, to the internal combustion engine driving the pre-seal. For this purpose, the expansion process in the internal combustion engine is terminated at the moment when the mixture of its combustion gases with the compressed air produced by the internal combustion engine's work results in the maximum temperature permissible with regard to the quality of the building materials used for the turbine. The initial pressure permitted for the turbine results from the required temperature of the combustion gases.



   An embodiment of the subject matter of the invention is shown schematically in the drawing.



   The compressor a is driven by one or more internal combustion engines b, which can also deliver work to the outside, for example by diesel engines. According to the drawing, two single-acting D) donkey cylinders are provided. which lie on both sides of the double-acting compressor a.
 EMI1.1
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

turbine bestimmt. PATENT. ANSPRUCH : EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. turbine determined. PATENT. CLAIM : EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT72359D 1914-11-07 1914-11-07 Gas turbine powered by compressed air. AT72359B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT72359T 1914-11-07

Publications (1)

Publication Number Publication Date
AT72359B true AT72359B (en) 1916-09-11

Family

ID=3594016

Family Applications (1)

Application Number Title Priority Date Filing Date
AT72359D AT72359B (en) 1914-11-07 1914-11-07 Gas turbine powered by compressed air.

Country Status (1)

Country Link
AT (1) AT72359B (en)

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