发明名称 |
SOUND SUPPRESSION APPARATUS |
摘要 |
A sound suppression apparatus for installation inside a gas transport duct is provided. The sound suppression apparatus comprises a resistive sound-absorbing element (110) and a housing providing a reactive sound-attenuating element (130) communicating with a surrounding of the apparatus via opening in an outer surface of the housing. An outer surface of the sound suppression apparatus comprises an outer surface of the resistive sound-absorbing element and the outer surface of the housing. A gas transport duct comprising the sound suppression apparatus is also provided. |
申请公布号 |
WO2016020159(A1) |
申请公布日期 |
2016.02.11 |
申请号 |
WO2015EP66153 |
申请日期 |
2015.07.15 |
申请人 |
AAF LTD. |
发明人 |
HILL, JAMES MATTHEW;MALECKI, COLIN ALEXANDER;WILLIAMS, PAUL TIMOTHY;ÅBOM, MATS;KIRBY, RAYMOND |
分类号 |
F16L55/033;F01N1/08;F02M35/12;F24F13/24;G10K11/16;G10K11/172;G10K11/175 |
主分类号 |
F16L55/033 |
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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