发明名称 |
Self erectable structure |
摘要 |
An interference type radar attenuator is described formed of a plurality of thin sheets having selected admittance values. The sheets are spaced apart by thin plastic spacer members having a shape memory so that the sheets can be compressed together by deforming the plastic spacers for very tight packaging and, upon release of the packaging, the sheets return to a spaced relation for effective radar attenuation. A similar structure is useful in space vehicles for thermal shielding and as a meteroid bumper. |
申请公布号 |
US4044358(A) |
申请公布日期 |
1977.08.23 |
申请号 |
US19670670828 |
申请日期 |
1967.09.25 |
申请人 |
ROCKWELL INTERNATIONAL CORPORATION |
发明人 |
MANNING, WILLIAM P.;MAUS, LOUIS |
分类号 |
H01Q15/00;H01Q17/00;(IPC1-7):H01Q15/00 |
主分类号 |
H01Q15/00 |
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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