DE897570C - Piston steam engine with downstream exhaust steam turbine - Google Patents
Piston steam engine with downstream exhaust steam turbineInfo
- Publication number
- DE897570C DE897570C DEB2210D DEB0002210D DE897570C DE 897570 C DE897570 C DE 897570C DE B2210 D DEB2210 D DE B2210D DE B0002210 D DEB0002210 D DE B0002210D DE 897570 C DE897570 C DE 897570C
- Authority
- DE
- Germany
- Prior art keywords
- steam
- downstream exhaust
- piston
- turbine
- engine
- 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
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/02—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of multiple-expansion type
- F01K7/025—Consecutive expansion in a turbine or a positive displacement engine
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
Description
Kolbendampfmaschine mit nachgeschalteter Abdampfturbine Der Gegenstand des Patents 887 047 ist erfindungsgemäß dahin weiter ausgebildet worden, daß dem Ausdampfbehälter (Trommel 7) für dien Zusatzdampf noch überschüssiger Dampf :oder Heißwasser von irgendwelchen di;se enthaateaden oder führenden Stellen der Gesamtanlage zugeführt und gleichfalls dem Zweck der Hoauptlerfindung, den zur Turbine strömenden Abdampf der aufzuheizen, dienstbar gemacht wird. Der Überschußdampf wird hierzu zweckmäßig zusammen mit dem ,gemäß der Haupterfindung erzeugten Zusiatzdampf durch den im Kessel @angeordneten Überhitzer zur Turbine :geleitet. Durch das im überhitzer bzw. in der Turbine herrschende Vakuum erfolgt die Zuführung dieses überschußdiampfesoder Heißwassers zum Ausdampfbiehälter für den Zusatzdampf selbsttätig ohne besondere Hilfsmittel. Dadurch wird auf einfachste Weisse die Wärmewirtschaft .der Anlage im ganzen und der Abdampfturbwne im biesonlderen weiterhin ,gesteigert.Piston steam engine with downstream steam turbine The subject of the patent 887 047 has been further developed according to the invention so that the evaporation tank (drum 7) for the additional steam still excess steam: or hot water from any of these contained or leading points of the overall system is supplied and also for the purpose of the Hoauptler's invention, which is used to heat the exhaust steam flowing to the turbine. For this purpose, the excess steam is expediently conducted together with the additional steam generated according to the main invention through the superheater arranged in the boiler to the turbine. Due to the vacuum prevailing in the superheater or in the turbine, this excess steam or hot water is automatically fed to the evaporation tank for the additional steam without any special aids. As a result, the heat economy of the system as a whole and the exhaust steam turbine in both cases continue to be increased in the simplest of ways.
Beim Umsteuern der Maschine bzw. Abschalten der Turbine wird der überschußdampfentweder zusammen mit dem Zusatzdampf zum Kondensator abgeleitet !oder getrennt zu einer anderen Verbrauchsstelle überführt.When the machine is reversed or the turbine is switched off, the excess steam is either Discharged together with the additional steam to the condenser! or separately to one transferred to another point of consumption.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB2210D DE897570C (en) | 1941-12-09 | 1941-12-09 | Piston steam engine with downstream exhaust steam turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB2210D DE897570C (en) | 1941-12-09 | 1941-12-09 | Piston steam engine with downstream exhaust steam turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE897570C true DE897570C (en) | 1953-11-23 |
Family
ID=6952632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB2210D Expired DE897570C (en) | 1941-12-09 | 1941-12-09 | Piston steam engine with downstream exhaust steam turbine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE897570C (en) |
-
1941
- 1941-12-09 DE DEB2210D patent/DE897570C/en not_active Expired
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