Insert for Use in Securing Refractory Members to Heat-Absorptive Elements
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United States of America Patent
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Issued Date -
Apr 10, 2008
app pub date -
Oct 10, 2007
filing date -
Oct 10, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An arrangement for protecting heat-absorptive elements in a high-temperature furnace includes a refractory member comprised of an interconnected metal structure embedded within the member and a tubular insert element capable of attaching the refractory member to the heat-absorptive element. The tubular insert has a hollow tubular body that is capable of sliding within a passageway through the embedded metal structure. The tubular insert has a rib or lip with an outer diameter larger than the passageway through the metal structure that engages the structure. When the other end of the tubular insert is connected to the heat-absorptive element, the rib holds the refractory member in place without a need to weld the tubular insert directly to the metal structure.
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