DE99352C - - Google Patents
Info
- Publication number
- DE99352C DE99352C DENDAT99352D DE99352DA DE99352C DE 99352 C DE99352 C DE 99352C DE NDAT99352 D DENDAT99352 D DE NDAT99352D DE 99352D A DE99352D A DE 99352DA DE 99352 C DE99352 C DE 99352C
- Authority
- DE
- Germany
- Prior art keywords
- steam
- heat
- boiler
- cylinder
- 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.)
- Active
Links
- 239000000203 mixture Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 1
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
- F01K19/00—Regenerating or otherwise treating steam exhausted from steam engine plant
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Versieht man eine Dampfmaschine mit selbstthätigen Auslafsventilen, welche nach dem Kessel führen, so wird der Dampf wegen der Wärmebewegungen im Cylinder eine gewisse Arbeit verrichten und der Abdampf in den Kessel zurückgedrückt werden. Da nSmlich ein dauernder Wärmeverlust durch den Cylinder stattfindet, so wird die Compressionslinie etwas unter der Expansionslinie liegen und ein kleines Arbeitsdiagramm entstehen; aufserdem findet ein nur im Innern stattfindender Wärmeaustausch zwischen Dampf und Cylinderwandung statt, welcher bewirkt, dafs die Expansionslinie wegen der bekannten Nachverdampfung sich gegen die Adiabate etwas erhöht, während die Compressionslinie durch Abgabe von Wärme an die nun kältere Wandung etwas gesenkt und das Diagramm bezw. die Kraftleistung noch weiter vergröfsert wird.If a steam engine is provided with automatic outlet valves, which are located after the boiler lead, the steam will do a certain amount of work because of the heat movements in the cylinder perform and the exhaust steam is pushed back into the boiler. There is a permanent loss of heat through the cylinder takes place, the compression line will be a little below the expansion line and a little Work diagram arise; in addition, there is only an internal heat exchange between the steam and the cylinder wall, which causes the expansion line to open the well-known re-evaporation increases somewhat against the adiabats, while the compression line slightly lowered by releasing heat to the now colder wall and the diagram respectively. the power output still is further enlarged.
Es genügt erfahrungsgemäfs der wärmeleitende Cylinder zur Abführung der bei der Expansion des Dampfes in Arbeit umgesetzten Wärmemenge, welch letztere einem Maximum des kalorimetrischen Nutzeffectes entspricht.Experience has shown that the thermally conductive cylinder is sufficient to discharge the Expansion of the steam in the amount of heat converted into work, which latter a maximum of the calorimetric efficiency.
Die Ausführung des Motors erfolgt nach der beiliegenden Zeichnung; geht der Kolben nach rechts, so wird von dem auf der linken Seite eintretenden Dampf die Nutzleistung und Compression des gesammten Dampfes vom vorhergehenden Hube bewirkt, und entsprechend beim Rückgange des Kolbens; der Dampf gelangt zusammen mit dem Niederschlagwasser in den Kessel zurück.The engine is designed according to the accompanying drawing; goes the piston on the right, the steam entering on the left becomes the useful power and compression of the entire steam from the previous stroke, and accordingly at Declines of the piston; the steam and the rainwater enter the Boiler back.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE99352C true DE99352C (en) |
Family
ID=370236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT99352D Active DE99352C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE99352C (en) |
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0
- DE DENDAT99352D patent/DE99352C/de active Active
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