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1. 发明申请

US20160066699A1 SOUND DAMPENING DEVICE 审中-公开
标题翻译：声音衰减装置
公开(公告)号：US20160066699A1
公开(公告)日：2016-03-10
申请号：US14786332
申请日：2014-04-17
申请人： ARTEX AB
发明人： Mats Rydsund
IPC分类号： A47C19/02 , A47C31/00 , F24F13/24
CPC分类号： A47C19/022 , A47C31/00 , A61L9/20 , A61L2209/14 , F24F13/24 , G10K11/161 , G10K11/162 , G10K11/172
摘要： The invention relates to a sound dampening device (1) comprising a frame (2), a rear layer (4) and a front layer (6) arranged on opposite sides of the frame (2), such that the frame (2), the rear layer (4) and the front layer (6) forms an enclosed space, wherein a first sound absorbing layer (8) is arranged between the rear layer (4) and the front layer (6). A cavity (10) is formed between the rear layer (4) and the first sound absorbing layer (8) and an air purifying device (12) is arranged in fluid communication with said cavity (10), such that purified air from the air purifying device (12) is supplied to the cavity (10) via an inlet (14) and is discharged through at least one opening (16) in the first sound absorbing layer (8) and at least one output zone (18) in the front layer (6).
摘要翻译：本发明涉及一种防音装置（1），包括框架（2），后层（4）和布置在框架（2）的相对侧上的前层（6），使得框架（2），后层（4）和前层（6）形成封闭空间，其中第一吸声层（8）布置在后层（4）和前层（6）之间。在后层（4）和第一吸音层（8）之间形成空腔（10），空气净化装置（12）与所述空腔（10）流体连通地设置，使得来自空气的净化空气净化装置（12）经由入口（14）供应到空腔（10），并且通过第一吸声层（8）中的至少一个开口（16）和至少一个输出区域（18）排出，前层（6）。

2. 发明授权

US10034550B2 Sound dampening device 有权
公开(公告)号：US10034550B2
公开(公告)日：2018-07-31
申请号：US14786332
申请日：2014-04-17
申请人： ARTEX AB
发明人： Mats Rydsund
IPC分类号： A47C21/04 , G10K11/162 , G10K11/172 , A47C19/02 , G10K11/16 , F24F13/24 , A47C31/00 , A61L9/20
CPC分类号： A47C19/022 , A47C31/00 , A61L9/20 , A61L2209/14 , F24F13/24 , G10K11/161 , G10K11/162 , G10K11/172
摘要： The invention relates to a sound dampening device (1) comprising a frame (2), a rear layer (4) and a front layer (6) arranged on opposite sides of the frame (2), such that the frame (2), the rear layer (4) and the front layer (6) forms an enclosed space, wherein a first sound absorbing layer (8) is arranged between the rear layer (4) and the front layer (6). A cavity (10) is formed between the rear layer (4) and the first sound absorbing layer (8) and an air purifying device (12) is arranged in fluid communication with said cavity (10), such that purified air from the air purifying device (12) is supplied to the cavity (10) via an inlet (14) and is discharged through at least one opening (16) in the first sound absorbing layer (8) and at least one output zone (18) in the front layer (6).

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