Control Device and Method for a Quick-Acting Gate Valve of a Steam Turbine

A control device for a quick-closing valve of a steam turbine including a relief valve for reducing a hydraulic pressure opening the quick-closing valve, and a relief valve control valve arrangement having at least three valves which are hydraulically interconnected with the relief valve in such a w...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: POTTEN CHRISTIAN, HENNECKE HOLGER
Format: Patent
Sprache:eng
Schlagworte:
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