CN2627056Y - 微穿孔吸声屏障板 - Google Patents
微穿孔吸声屏障板 Download PDFInfo
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- CN2627056Y CN2627056Y CN 03260902 CN03260902U CN2627056Y CN 2627056 Y CN2627056 Y CN 2627056Y CN 03260902 CN03260902 CN 03260902 CN 03260902 U CN03260902 U CN 03260902U CN 2627056 Y CN2627056 Y CN 2627056Y
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Application Number | Priority Date | Filing Date | Title |
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CN 03260902 CN2627056Y (zh) | 2003-08-06 | 2003-08-06 | 微穿孔吸声屏障板 |
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CN 03260902 CN2627056Y (zh) | 2003-08-06 | 2003-08-06 | 微穿孔吸声屏障板 |
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CN2627056Y true CN2627056Y (zh) | 2004-07-21 |
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CN 03260902 Expired - Lifetime CN2627056Y (zh) | 2003-08-06 | 2003-08-06 | 微穿孔吸声屏障板 |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101775956A (zh) * | 2010-03-15 | 2010-07-14 | 北京绿创声学工程股份有限公司 | 一种悬挂减振隔声窗 |
CN101858061A (zh) * | 2010-06-28 | 2010-10-13 | 四川正升声学科技有限公司 | 通风泄压式声屏障模块 |
CN101899817A (zh) * | 2010-06-28 | 2010-12-01 | 四川正升声学科技有限公司 | 一种高速铁路通风泄压式吸隔声屏障 |
CN102296715A (zh) * | 2011-08-31 | 2011-12-28 | 周国柱 | 一种带穿孔板的隔声结构 |
CN102637953A (zh) * | 2012-05-04 | 2012-08-15 | 中国科学院长春光学精密机械与物理研究所 | 一种电介质桁架结构频率选择表面隐身雷达罩 |
CN103072589A (zh) * | 2011-12-13 | 2013-05-01 | 白国锋 | 用于高速列车行李架的微穿孔板腔体共振吸声装置 |
CN103072588A (zh) * | 2011-12-13 | 2013-05-01 | 杨弘 | 用于高速列车玻璃间壁和门的微穿孔透明板吸声装置 |
CN103085826A (zh) * | 2011-12-13 | 2013-05-08 | 隋富生 | 用于高速列车天花板、裙板的微穿孔弧形板吸声装置 |
CN103606441A (zh) * | 2013-08-30 | 2014-02-26 | 国家电网公司 | 一种变压器降噪吸声装置 |
CN104088421A (zh) * | 2014-07-08 | 2014-10-08 | 南京常荣噪声控制环保工程有限公司 | 一种吸声板 |
CN105863684A (zh) * | 2016-05-29 | 2016-08-17 | 中海环境科技(上海)股份有限公司 | 隧道侧壁吸声结构 |
CN108961957A (zh) * | 2018-07-25 | 2018-12-07 | 王小兰 | 一种降噪演示装置 |
CN114525743A (zh) * | 2022-03-11 | 2022-05-24 | 中铁二院工程集团有限责任公司 | 声屏障排烟吸声体及封闭式声屏障 |
US11608291B2 (en) | 2016-11-04 | 2023-03-21 | Corning Incorporated | Micro-perforated panel systems, applications, and methods of making micro-perforated panel systems |
-
2003
- 2003-08-06 CN CN 03260902 patent/CN2627056Y/zh not_active Expired - Lifetime
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101775956A (zh) * | 2010-03-15 | 2010-07-14 | 北京绿创声学工程股份有限公司 | 一种悬挂减振隔声窗 |
CN101858061B (zh) * | 2010-06-28 | 2012-10-24 | 四川正升声学科技有限公司 | 通风泄压式声屏障模块 |
CN101858061A (zh) * | 2010-06-28 | 2010-10-13 | 四川正升声学科技有限公司 | 通风泄压式声屏障模块 |
CN101899817A (zh) * | 2010-06-28 | 2010-12-01 | 四川正升声学科技有限公司 | 一种高速铁路通风泄压式吸隔声屏障 |
CN101899817B (zh) * | 2010-06-28 | 2012-11-07 | 四川正升声学科技有限公司 | 一种高速铁路通风泄压式吸隔声屏障 |
CN102296715A (zh) * | 2011-08-31 | 2011-12-28 | 周国柱 | 一种带穿孔板的隔声结构 |
CN103072589A (zh) * | 2011-12-13 | 2013-05-01 | 白国锋 | 用于高速列车行李架的微穿孔板腔体共振吸声装置 |
CN103072588A (zh) * | 2011-12-13 | 2013-05-01 | 杨弘 | 用于高速列车玻璃间壁和门的微穿孔透明板吸声装置 |
CN103085826A (zh) * | 2011-12-13 | 2013-05-08 | 隋富生 | 用于高速列车天花板、裙板的微穿孔弧形板吸声装置 |
CN103072588B (zh) * | 2011-12-13 | 2016-04-13 | 隋富生 | 用于高速列车玻璃间壁和门的微穿孔透明板吸声装置 |
CN103085826B (zh) * | 2011-12-13 | 2016-06-29 | 隋富生 | 用于高速列车天花板、裙板的微穿孔弧形板吸声装置 |
CN103072589B (zh) * | 2011-12-13 | 2016-03-30 | 白国锋 | 用于高速列车行李架的微穿孔板腔体共振吸声装置 |
CN102637953A (zh) * | 2012-05-04 | 2012-08-15 | 中国科学院长春光学精密机械与物理研究所 | 一种电介质桁架结构频率选择表面隐身雷达罩 |
CN103606441A (zh) * | 2013-08-30 | 2014-02-26 | 国家电网公司 | 一种变压器降噪吸声装置 |
CN103606441B (zh) * | 2013-08-30 | 2016-12-28 | 国家电网公司 | 一种变压器降噪吸声装置 |
CN104088421A (zh) * | 2014-07-08 | 2014-10-08 | 南京常荣噪声控制环保工程有限公司 | 一种吸声板 |
CN105863684A (zh) * | 2016-05-29 | 2016-08-17 | 中海环境科技(上海)股份有限公司 | 隧道侧壁吸声结构 |
US11608291B2 (en) | 2016-11-04 | 2023-03-21 | Corning Incorporated | Micro-perforated panel systems, applications, and methods of making micro-perforated panel systems |
CN108961957A (zh) * | 2018-07-25 | 2018-12-07 | 王小兰 | 一种降噪演示装置 |
CN114525743A (zh) * | 2022-03-11 | 2022-05-24 | 中铁二院工程集团有限责任公司 | 声屏障排烟吸声体及封闭式声屏障 |
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Owner name: BEIJING LVCHUANG ACOUSTIC ENGINEERING CORP Free format text: FORMER OWNER: LUCHUANG ENVIRONMENT PROTECTION SUENCE AND TECHNOLOGY CO., LTD. Effective date: 20050204 |
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Effective date of registration: 20050204 Address after: 102200, 28 Zhenxing Road, Beijing, Changping District Patentee after: Beijing Luchuang Acoustic Engineering Co., Ltd. Address before: 100080 Beijing city Haidian District No. 1 Suzhou Street Lvchuang Building 5 Patentee before: Luchuang Environmental Protection Science & Tech. Co., Ltd., Beijing |
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ASS | Succession or assignment of patent right |
Owner name: BEIJING LVCHUANG ACOUSTIC ENGINEERING DESIGN RESEA Free format text: FORMER OWNER: BEIJING LUCHUANG ACOUSTIC ENGINEERING CO., LTD. Effective date: 20090821 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090821 Address after: 28, Zhenxing Road, Changping Park, Zhongguancun science and technology zone, Beijing, Changping District, 102200 Patentee after: Beijing Lvchuang Acoustic Engineering Design Research Institute Co., Ltd Address before: No. 28 Zhenxing Road, Beijing, Changping District: 102200 Patentee before: Beijing Luchuang Acoustic Engineering Co., Ltd. |
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C17 | Cessation of patent right | ||
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Expiration termination date: 20130806 Granted publication date: 20040721 |