发明名称 |
Pitch-based carbon foam heat sink with phase change material |
摘要 |
A process for producing a carbon foam heat sink is disclosed which obviates the need for conventional oxidative stabilization. The process employs mesophase or isotropic pitch and a simplified process using a single mold. The foam has a relatively uniform distribution of pore sizes and a highly aligned graphic structure in the struts. The foam material can be made into a composite which is useful in high temperature sandwich panels for both thermal and structural applications. The foam is encased and filled with a phase change material to provide a very efficient heat sink device. |
申请公布号 |
AU3742699(A) |
申请公布日期 |
1999.12.30 |
申请号 |
AU19990037426 |
申请日期 |
1999.04.02 |
申请人 |
LOCKHEED MARTIN ENERGY RESEARCH CORPORATION |
发明人 |
JAMES W. KLETT;TIMOTHY D. BURCHELL |
分类号 |
F28D20/00;B32B5/18;C01B31/02;C04B35/52;C04B38/00;C09K5/06;C09K5/08;F24F5/00;F28D5/00;F28D20/02;F28F13/00 |
主分类号 |
F28D20/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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