发明名称 |
Electromagnetically shielded cabin |
摘要 |
An electromagnetically shielded cabin is disclosed which utilizes a novel sealing system enabling reduced maintenance expenditures for maintaining necessary electrical contract, and thus the necessary shield attenuation values, when cabin parts are made of aluminum. The contact surfaces forming part of the novel sealing system are coated with tin which enable the reduced maintenance expenditures and achieve excellent shield attenuation values.
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申请公布号 |
US4929802(A) |
申请公布日期 |
1990.05.29 |
申请号 |
US19880284393 |
申请日期 |
1988.12.14 |
申请人 |
ZEPPELIN-METALLWERKE GMBH |
发明人 |
SCHAEPERS, ARNO;GRABHERR, BERND |
分类号 |
H05K9/00 |
主分类号 |
H05K9/00 |
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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