VALVE PLATE UNIT FOR A SLIDING GATE VALVE

Disclosed is a valve plate unit for use in a sliding gate valve for metallurgical containers. The plate unit includes a refractory plate set into a sheet metal casing with a rim and a base portion. Several holes are formed in the sheet metal base which expose regions of the refractory plate. In use,...

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Bibliographische Detailangaben
Hauptverfasser:	HAFNER, ALFRED, MUSCHNER, UDO
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACTUATING-FLOATS BLASTING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS POWDER METALLURGY TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS
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Beschreibung
Zusammenfassung:	Disclosed is a valve plate unit for use in a sliding gate valve for metallurgical containers. The plate unit includes a refractory plate set into a sheet metal casing with a rim and a base portion. Several holes are formed in the sheet metal base which expose regions of the refractory plate. In use, the exposed regions, which are separated by sheet metal strips which are connected in a network, are directly engaged by a supporting frame. The metal casing therefore ensures the mechanical integrity of the refractory plate but is not used for supporting the plate unit.