Gas curtain assemby for muffled continuous furnaces
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United States of America Patent
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Jun 15, 2010
Grant Date -
Apr 17, 2008
app pub date -
Oct 11, 2007
filing date -
Oct 12, 2006
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention is directed to a gas curtain assembly which comprises at least one structure of substantially vertical tubes on both sides of and supporting a vertical tube, forming an interconnected frame comprising at least one row of apertures for gas or fluid to pass through and forming a curtain of gas or fluid under the vertical portion of the assembly.
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