首页>
外国专利>
Sound Damping Device for duct or Chamber
Sound Damping Device for duct or Chamber
展开▼
机译:风管或腔室的消声装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
A sound damping device adapted to be arranged inside a duct or a chamber, comprises a first element (40a) including at least one first wall (20a) of a first channel (12a) having an inlet (14a) and an outlet (14b), a second element (40b) including at least one second wall (20a) of a second channel (16a) having an inlet (18a) and an outlet (18b), said first and second elements (40a, 40b) together forming a stack, wherein at least a portion of at least one of said first and second elements (40) comprises an acoustic energy dissipative sheet material. In accordance with the invention, said first and second elements (40a, 40b) are arranged in relation to one another in such a way that the first channel (12a) is angled in relation to the second channel (16a).
展开▼