发明名称 |
ENHANCED, LIGHTWEIGHT ACOUSTIC SCRIM ABSORBER |
摘要 |
<p>An enhanced, lightweight acoustic absorber is provided. The acoustic absorber is bounded by the at least one scrim layer without need for additional layers, such as melt-blown or nonwoven layers. The at least one scrim layer includes at least one non-planar, folded scrim layer bonded to itself or another scrim layer to form a plurality of air spaces between folded portions of the at least one scrim layer. The at least one scrim layer establishes a thickness of the acoustic absorber extending across opposite exposed sides of the acoustic absorber.</p> |
申请公布号 |
EP2954512(A2) |
申请公布日期 |
2015.12.16 |
申请号 |
EP20140706186 |
申请日期 |
2014.02.05 |
申请人 |
FEDERAL-MOGUL POWERTRAIN, INC. |
发明人 |
STAUDT, ERIC, K. |
分类号 |
G10K11/168;G10K11/162;G10K11/172 |
主分类号 |
G10K11/168 |
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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