Induction heated meniscus coating vessel
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United States of America Patent
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Oct 24, 1995
Issued Date -
N/A
app pub date -
Apr 28, 1994
filing date -
Jan 25, 1993
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A shallow vessel (50,52) for being horizontally disposed when containing a molten metal or metal alloy (66) for meniscus coating one side of a clean metal strip (34A) when the strip is moved vertically past one side of the vessel. The vessel includes a shell (68) such as austenitic stainless steel, a refractory lining (70), a molten metal departure lip (72) mounted on the upper surface of the side of the vessel, a spirally shaped induction coil (64) for maintaining the molten metal above its melting point and a flux concentrator (74). The induction coil is positioned below the refractory lining and the flux concentrator is positioned below the induction coil. The induction coil and the flux concentrator underlie the area occupied by the molten metal.
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