Metallurgical vessel and method for producing the same
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United States of America Patent
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Mar 15, 2005
Issued Date -
N/A
app pub date -
Apr 4, 2003
filing date -
Oct 5, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A metallurgical vessel for transporting molten metals with a metal jacket with a heat-resistant lining is disclosed. The jacket has two reinforcing rings extending in the peripheral direction and being secured to and integrated in the jacket. The vessel also has two one-part shield segments, each affixed to at least to one of two stiffening rings. The shield segments include arms that extend in both peripheral directions and are provided with a welding edge for welding to the stiffening rings. Two lifting lugs are disposed on the exterior of the vessel on opposing sides thereof and supported by the stiffening rings. A stiffening ring can be implemented as two 120.degree. segments connected at their ends to the two shield segments which each extend over 60.degree. along the periphery.
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