Torispherical dome for refractory vessel
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United States of America Patent
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Mar 16, 2004
Grant Date -
Sep 11, 2003
app pub date -
Mar 11, 2002
filing date -
Mar 11, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A refractory vessel has a generally cylindrical metal shell and an upper torispherical dome. A refractory liner lines the shell and the dome. A layer of skew blocks are positioned between the cylindrical shell portion of the refractory liner and the dome portion. A metal band is positioned outwardly from said layer of skew blocks for restraining radial expansion thereof.
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