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1. 发明授权

US07380636B2 Noise reducing equipment 失效
标题翻译：降噪设备
公开(公告)号：US07380636B2
公开(公告)日：2008-06-03
申请号：US11201846
申请日：2005-08-10
申请人： Hiroshi Yano , Mitsuaki Oda , Yoshinori Kanehana , Yoji Hosoe
发明人： Hiroshi Yano , Mitsuaki Oda , Yoshinori Kanehana , Yoji Hosoe
IPC分类号： B64F1/26 , E04B1/00 , E04B9/00
CPC分类号： B64F1/26 , E01F8/0005 , E01F8/0094 , F01N1/02 , F01N1/04 , F01N1/24 , F01N2490/155 , G10K11/172
摘要： The noise reducing equipment of the present invention is used in combination with a vertically oriented sound barrier wall to reduce the level of noise from a source of sound such as traffic generated on one side of the sound barrier wall and comprises an assembly composed of a predetermined number of interconnected resonant chambers mounted in tandem to said sound barrier wall in a relationship such that the assembly extends from said sound barrier wall on the side thereof opposite the source of sound with the resonant chamber closest to the sound barrier wall having a volumetric area larger than the volumetric area possessed by each of the other resonant chambers and an additional sound barrier section extending from the most distant resonant chamber relative to the location of the sound barrier wall. In addition, at least one external surface of the assembly should be coated with a photo-catalyst comprising titanium dioxide.
摘要翻译：本发明的降噪设备与垂直取向的隔音屏障结合使用，以减少来自声音源的噪声水平，例如在隔音屏障的一侧产生的交通，并且包括由预定的相互连接的共振室的数量与所述隔音壁串联安装，使得组件从与声源相反侧的所述隔音壁延伸，最靠近声屏障的谐振室的体积面积较大比每个其它谐振室所具有的体积面积以及从最远的谐振室相对于隔音壁的位置延伸的附加的声屏障部分。此外，组件的至少一个外表面应该涂覆有包含二氧化钛的光催化剂。

2. 发明申请

US20050263343A1 Noise reducing equipment 失效
标题翻译：降噪设备
公开(公告)号：US20050263343A1
公开(公告)日：2005-12-01
申请号：US11201846
申请日：2005-08-10
申请人： Hiroshi Yano , Mitsuaki Oda , Yoshinori Kanehana , Yoji Hosoe
发明人： Hiroshi Yano , Mitsuaki Oda , Yoshinori Kanehana , Yoji Hosoe
IPC分类号： B64F1/26 , E01F8/00 , E04H17/00 , F01N1/02 , F01N1/24 , F01N13/18 , G10K11/00 , G10K11/172
CPC分类号： B64F1/26 , E01F8/0005 , E01F8/0094 , F01N1/02 , F01N1/04 , F01N1/24 , F01N2490/155 , G10K11/172
摘要： The noise reducing equipment of the present invention is used in combination with a vertically oriented sound barrier wall to reduce the level of noise from a source of sound such as traffic generated on one side of the sound barrier wall and comprises an assembly composed of a predetermined number of interconnected resonant chambers mounted in tandem to said sound barrier wall in a relationship such that the assembly extends from said sound barrier wall on the side thereof opposite the source of sound with the resonant chamber closest to the sound barrier wall having a volumetric area larger than the volumetric area possessed by each of the other resonant chambers and an additional sound barrier section extending from the most distant resonant chamber relative to the location of the sound barrier wall. In addition, at least one external surface of the assembly should be coated with a photo-catalyst comprising titanium dioxide.
摘要翻译：本发明的降噪设备与垂直取向的隔音屏障结合使用，以减少来自声音源的噪声水平，例如在隔音屏障的一侧产生的交通，并且包括由预定的相互连接的共振室的数量与所述隔音壁串联安装，使得组件从与声源相反侧的所述隔音壁延伸，最靠近声屏障的谐振室的体积面积较大比每个其它谐振室所具有的体积面积以及从最远的谐振室相对于隔音壁的位置延伸的附加的声屏障部分。此外，组件的至少一个外表面应该涂覆有包含二氧化钛的光催化剂。

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