Segmented well block
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United States of America Patent
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Jan 20, 2009
Grant Date -
N/A
app pub date -
Sep 16, 2005
filing date -
Sep 17, 2004
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Abstract
A well block for use within a circulation chamber of a molten metal furnace, comprising A first portion and a second portion, wherein said first portion is positioned atop said second portion, said first and second portions defining a cavity which includes an upper cylindrical surface defining a gradually decreasing diameter, a lower cylindrical surface having a diameter less than said upper cylindrical surface and a medial surface interposed between said upper and said lower cylindrical surfaces, and an outlet positioned proximate to said lower cylindrical surface, said cavity communicating with the circulation chamber via said outlet.
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