Multi-material seal having a seal body and core
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United States of America Patent
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Jan 9, 2018
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N/A
app pub date -
Dec 30, 2015
filing date -
Dec 30, 2015
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Abstract
A system may include a seal including a seal body having an exterior with a seal interface. Additionally, the system may include a core disposed internally within and surrounded by the seal body. A gas permeability of the core may be less than a gas permeability of the seal body, a coefficient of thermal expansion of the core may be less than a coefficient of thermal expansion of the seal body, or a combination thereof.
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