| 发明名称 |
Acoustic insulating box |
| 摘要 |
In order to improve an acoustic insulation performance of a box with parallel faces such as an insulating glazing, the box is equipped with a waveguide. Preferably, the waveguide is situated at the periphery and communicates with the gap of the box via localized orifices situated on each of the sides.
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| 申请公布号 |
US5598669(A) |
申请公布日期 |
1997.02.04 |
| 申请号 |
US19930091918 |
申请日期 |
1993.07.16 |
| 申请人 |
SAINT GOBAIN VITRAGE INTERNATIONAL "LES MIROIRS" |
发明人 |
HAMDI, MOHAMED A.;BOUHIOUI, HAMID;REHFELD, MARC |
| 分类号 |
E04B1/82;E04B2/56;E06B3/66;E06B3/67;G10K11/16;(IPC1-7):E06B3/00 |
主分类号 |
E04B1/82 |
| 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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