发明名称 |
Acoustically lagged structure |
摘要 |
An acoustically lagged structure with improved low frequency attenuation has acoustic lagging in the form of a fibrous blanket provided with an external cladding skin held in spaced relationship from the component, e.g. pipe, to be lagged by spacing members. The blanket and/or spacing members are resilient to avoid mechanical close coupling of the skin and component.
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申请公布号 |
US4310068(A) |
申请公布日期 |
1982.01.12 |
申请号 |
US19800117215 |
申请日期 |
1980.01.31 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES LIMITED |
发明人 |
ERSKINE, JAMES B. |
分类号 |
G10K11/16;E04B1/84;F16L55/033;F16L59/13;(IPC1-7):E04B1/82 |
主分类号 |
G10K11/16 |
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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