VALVE FOR METALLURGIC TANKS Russian patent published in 1999 - IPC

Abstract RU 2135326 C1

FIELD: metallurgy. SUBSTANCE: immovable unit and turning unit containing fireproof porous inserts are positioned in base lining of tank. Upper part of immovable unit is arranged above base lining and turning unit is provided with pouring channel which axis is perpendicular to axis of channels made in upper part of immovable and turning units. Drain hole of pouring channel and outlet holes of immovable unit channels are made diffusively and confusingly, respectively. Turning unit represents core which internal end face rests on upper part of immovable unit. Supporting bushing and drive lever are set on lower part of turning unit on metal drain side. EFFECT: higher reliability. 3 dwg

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RU 2 135 326 C1

Authors

Dudin G.S.

Sinitsyn A.P.

Dates

1999-08-27—Published

1998-03-04—Filed