DE443575C - Piston steam engine with exhaust steam turbine - Google Patents

Piston steam engine with exhaust steam turbine

Info

Publication number
DE443575C
DE443575C DEW72661D DEW0072661D DE443575C DE 443575 C DE443575 C DE 443575C DE W72661 D DEW72661 D DE W72661D DE W0072661 D DEW0072661 D DE W0072661D DE 443575 C DE443575 C DE 443575C
Authority
DE
Germany
Prior art keywords
steam
piston
exhaust
engine
turbine
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
Application number
DEW72661D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANS WACH DR ING
Original Assignee
HANS WACH DR ING
Publication date
Priority to DEW72661D priority Critical patent/DE443575C/en
Application granted granted Critical
Publication of DE443575C publication Critical patent/DE443575C/en
Expired legal-status Critical Current

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
    • F01D15/02—Adaptations for driving vehicles, e.g. locomotives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)

Description

Gegenstand der Erfindung ist eine Kolbendampfmaschine mit Abdampfturbine, insbesondere für Schiffsmaschinenanlagen.The invention relates to a piston steam engine with an exhaust steam turbine, in particular for ship machine systems.

Die Erfindung besteht darin·, daß in die Dampfleitung zwischen Kolbendampfmaschine und Abdampfturbine ein an sich bekanntes Überdruckventil eingeschaltet ist, das auf die Höichstbeanspruchung der Zähne des Rädergetriebes abgestimmt ist, so -daß dieses VentilThe invention consists in that in the Steam line between piston steam engine and exhaust steam turbine is a well-known one The overpressure valve is switched on, which responds to the maximum stress on the teeth of the gear train is tuned so -that this valve

ίο bei Überschreitung der Höchstbeansprudhung der Zähne den Dampf nach dem Kondensator leitet.ίο if the maximum load is exceeded the teeth direct the steam to the condenser.

Auf der Zeichnung ist die Erfindung beispielsweise veranschaulicht.In the drawing, the invention is for example illustrated.

Es bedeutet α die Kolbendampfmaschine, b die Abdampfturbine, c ein Rädergetriebe, durch das die Leistung der Abdampfturbine auf die Welle der Kolbendampfmaschine übertragen wird. Durch eine Rohrleitung· d wird der Dampf von der Kolbendampfmaschine der Abdampfturbine zugeführt. In dieser Rohrleitung ä ist ein Überdruckventil e eingebaut, durch das Dampf nach dem Kondensator für dem Fall entweichen kaon, daß sich in der Rohrleitung d ein Druck einstellt, der größer ist, als der Einstellung der Feder entspricht. Da die Leistung der Abdampfturbine von dem Druck des ihr zugeführten: Dampfes abhängig ist, so kann man durch die Regelung dieses Druckes die Ledstmng! der Ab dampf turbine regeln. Einer bestimmten Leistung der Abdampfturbine entspricht aber auch eine bestimmte Beanspruchung der Zähne des Rädergetriebes c, so daß durch die Einstellung des Ventils ß die Höchstbeanspruchung der Zähne begrenzt werden kanm.It means α the piston steam engine, b the exhaust steam turbine, c a gear train through which the power of the exhaust steam turbine is transmitted to the shaft of the piston steam engine. The steam from the piston steam engine is fed to the exhaust steam turbine through a pipe d. A pressure relief valve e is built into this pipeline, through which steam can escape after the condenser in the event that a pressure is established in pipeline d which is greater than the setting of the spring. Since the output of the exhaust steam turbine is dependent on the pressure of the steam supplied to it, by regulating this pressure, the Ledstmng! the exhaust steam turbine regulate. A certain power of the exhaust steam turbine also corresponds to a certain stress on the teeth of the gear train c, so that the maximum stress on the teeth can be limited by setting the valve ß.

Claims (1)

Patentanspruch :Claim: Kolbendampfmaschine mit Abdampfturbine, insbesondere für Schiffsinaschinenanlagen, dadurch gekennzeichnet, daß in die Dampfleitung zwischen Kolbendampfmaschine und Abdampfturbine ein an sich bekanntes Überdruckventil eingeschaltet ist, das auf die Hochstbeauispruchung der der Zähme des Rädergetriebes abgestimmt ist, so daß dieses Ventil bei Übersichreirung der Höchstbeansprudhung der Zähne dem Dämpf nach dem Kondensator leitet.Piston steam engine with exhaust turbine, especially for ship machinery systems, characterized in that a per se in the steam line between the piston steam engine and the exhaust steam turbine well-known pressure relief valve is switched on, which is based on the highest level of stress the taming of the gear train is tuned, so that this valve at Übersichreirung the maximum stress on the teeth leads the vapor to the condenser.
DEW72661D Piston steam engine with exhaust steam turbine Expired DE443575C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW72661D DE443575C (en) Piston steam engine with exhaust steam turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW72661D DE443575C (en) Piston steam engine with exhaust steam turbine

Publications (1)

Publication Number Publication Date
DE443575C true DE443575C (en) 1927-04-27

Family

ID=7609198

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW72661D Expired DE443575C (en) Piston steam engine with exhaust steam turbine

Country Status (1)

Country Link
DE (1) DE443575C (en)

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