| 发明名称 |
Schichtenkoerperaufbau insbesondere fuer Schalldaempfer von Gasturbinenstrahltriebwerken |
| 摘要 |
<p>A sound absorptive liner for use in gas turbine engines consists of a sandwich structure which has two layers of cellular material separated by a porous layer and an impervious layer attached to the outer face of one of the layers of cellular material.</p> |
| 申请公布号 |
DE1958354(A1) |
申请公布日期 |
1970.08.06 |
| 申请号 |
DE19691958354 |
申请日期 |
1969.11.20 |
| 申请人 |
ROLLS-ROYCE LTD. |
发明人 |
CHARLES KELLY,JOHN;JOHN MOORE,CHRISTOPHER |
| 分类号 |
F01D25/00;F02C7/24;G10K11/16 |
主分类号 |
F01D25/00 |
| 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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