AT20552B - Method and device for controlling steam engines for strongly changing loads. - Google Patents
Method and device for controlling steam engines for strongly changing loads.Info
- Publication number
- AT20552B AT20552B AT20552DA AT20552B AT 20552 B AT20552 B AT 20552B AT 20552D A AT20552D A AT 20552DA AT 20552 B AT20552 B AT 20552B
- Authority
- AT
- Austria
- Prior art keywords
- steam engines
- strongly changing
- changing loads
- controlling steam
- filling
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 3
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Control Of Turbines (AREA)
Description
<Desc/Clms Page number 1>
Verfahren und Einrichtung zur Regelung von Dampfmaschinen für stark wechselnde
Belastung.
Um in Anlagen mit stark wechselndem Betriebe, z. B. zum Betrieb von Aufzügen u. dgl, einen möglichst günstigen Dampfverbrauch der Dampfmaschinen herbeizuführen, wird gemäss der Erfindung das Einstellorgan für den Füllungsgrad in einer mittleren Lage, welche der
EMI1.1
regelbarer Gegenspannungsfedern oder äquivalenter Mittel festgehalten und dem Einfluss des Fliehkraftreglers entzogen, während bei Über-oder Unterschreitung der mittleren
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Reglererfolgt.
Die Einrichtung kann beispielsweise in der Weise getroffen werden, dass das vom Regler beeinflusste Steuergestänge, welches die erstellung des Füllungsgrades bewirkt.
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grades herbeiführt.
Eine Anordnung dieser Art ist in der Zeichnung schematisch dargestellt. r bezeichnet
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seits statt.
Durch diese Rogolungswoise wird es ermöglicht, die Maschinen innerhalb weiter
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einbare oberste oder unterste Grenze überschreitet, beginnt der Regler durch Verstellung des Füliungsgrados in dem Sinne zu wirken, dass eine weitere Änderung der Umlaufszahl nicht mehr eintritt.
EMI1.6
die einer gowissen Verstellung des Reglergestänges entsprechende Änderung des Füllungsgrades bei Über- oder Unterschreitung einer gewissen Umlaufszahl, ferner die gesamten Schwungmassen der Dampfmaschine von Fall zu Fall den besonderen Betriebsbedingungen anpassen.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process and device for the regulation of steam engines for strongly changing
Burden.
In order to be able to work in systems with strongly changing operations, e.g. B. to operate elevators u. Like, to bring about the lowest possible steam consumption of the steam engines, according to the invention, the adjusting member for the degree of filling in a middle layer, which is
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adjustable counter-tension springs or equivalent means held and withdrawn from the influence of the centrifugal governor, while if the mean value is exceeded or not reached
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Controller takes place.
The device can be made, for example, in such a way that the control linkage, which is influenced by the controller and which causes the filling level to be established.
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degree brings about.
An arrangement of this type is shown schematically in the drawing. r denotes
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side instead.
This Rogolungswoise makes it possible to continue the machines within
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exceeds the settable uppermost or lower limit, the controller begins to act by adjusting the filling level in such a way that a further change in the circulation number no longer occurs.
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the change in the degree of filling corresponding to a go-know adjustment of the regulator linkage when exceeding or falling below a certain number of revolutions;
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT20552T | 1904-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT20552B true AT20552B (en) | 1905-06-26 |
Family
ID=3526797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT20552D AT20552B (en) | 1904-07-30 | 1904-07-30 | Method and device for controlling steam engines for strongly changing loads. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT20552B (en) |
-
1904
- 1904-07-30 AT AT20552D patent/AT20552B/en active
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