发明名称 |
TUNED DAMPER MEMBER |
摘要 |
A method of making a damper member includes forming a lattice network of a first material using an additive powder forming technique. The lattice network includes interconnected pores. A matrix of a second, different material is then deposited within the interconnected pores to form a damper member having an acoustic attenuation that is tuned to dampen a target vibrational mode. |
申请公布号 |
EP2855963(A4) |
申请公布日期 |
2016.04.27 |
申请号 |
EP20130798099 |
申请日期 |
2013.05.20 |
申请人 |
AEROJET ROCKETDYNE OF DE, INC. |
发明人 |
MCENERNEY, BRYAN WILLIAM |
分类号 |
F16F7/12;B22F5/00;B22F7/00;B29C44/04;C04B35/00;F16F1/373;F16F7/00;F16F9/30 |
主分类号 |
F16F7/12 |
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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