Device for connecting a fluid circulating line to a refractory element and refractory element
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United States of America Patent
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May 17, 2011
Grant Date -
Oct 19, 2006
app pub date -
Feb 3, 2004
filing date -
Feb 7, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
A device for connecting a fluid circulating line to a refractory element having a wall provided with a cylindrical bore comprises a gasket intended to be located into the bore and a first supporting element compressing the gasket from the outside of the bore. A second supporting element which can be introduced into the bore sandwiches the gasket together with the first Supporting element and a rod brings the two supporting elements closer so as to compress the gasket. Also, a refractory element, notably a nozzle or pouring shroud, is provided with a cylindrical bore size to receive two supporting elements and a tightening gasket sandwiched by these supporting elements.
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