Discharge assembly and stator and rotor members thereof with two part construction
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United States of America Patent
Stats
-
Apr 15, 1997
Grant Date -
N/A
app pub date -
Jul 14, 1995
filing date -
Jul 22, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A discharge assembly for controlling the discharge of molten metal from a vessel includes a stator member mounted to extend through the vessel and a rotor member coupled to the stator member to be rotatable relative thereto. A lateral opening in the rotor member is brought into and out of alignment with a lateral opening in the stator member, thereby opening communication to a longitudinal discharge passage through the stator member. One of the members has a projection fitting into a recess in the other member, with complementary sliding sealing surfaces therebetween. The projection comprises an insert formed separately from the respectively member and fixed thereto to be non-rotatable relative thereto.
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