Castable ceramic port liner
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United States of America Patent
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Issued Date -
Apr 26, 2007
app pub date -
Oct 26, 2005
filing date -
Oct 26, 2005
priority date (Note) -
Abandoned
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Abstract
Fused silica exhaust port liners for internal combustion engines are cast into engine head metals such as gray iron by employing compliant insulating layers to protect the liner against high casting temperatures and subsequently dampen engine vibrations that could otherwise structurally damage the liners.
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