Fluidized bed hearth floor
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United States of America Patent
Stats
-
Oct 29, 1996
Grant Date -
N/A
app pub date -
Jun 7, 1995
filing date -
Jun 13, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fluidized bed hearth floor comprises a supporting metal sheet provided with fluidization-gas injection nozzles. The supporting sheet is made of refractory metal, and is covered with a plurality of flat elements made of refractory metal, each flat element being fixed to the supporting sheet by welding in a localized zone, e.g., substantially at a point.
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Family
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Cited Art Landscape
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