发明名称 |
Acoustic and vibration attenuation composite material |
摘要 |
The present invention relates to acoustic and vibration attenuation composite material, particularly to damping tiles of the Type VI class 1, suitable for use in aircraft, ship and submarine applications, that is inexpensive, does not result in an unacceptable weight penalty, and is conformable-in-place to complex curvatures. The present acoustic and vibration attenuation composite comprises a constraining layer of at least one ply of graphite fabric together with curable phenolic resin bonded to a viscoelastic layer.
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申请公布号 |
US5337288(A) |
申请公布日期 |
1994.08.09 |
申请号 |
US19920954805 |
申请日期 |
1992.09.30 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
SORATHIA, USMAN A.;KILLIAN, JOSEPH W.;JARRETT, ANDREW W. |
分类号 |
B32B7/02;B63G8/34;B64C1/40;B64G1/22;(IPC1-7):H04K3/00 |
主分类号 |
B32B7/02 |
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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