CN2405068Y - 声场综合减振降噪装置 - Google Patents
声场综合减振降噪装置 Download PDFInfo
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- CN2405068Y CN2405068Y CN 00229189 CN00229189U CN2405068Y CN 2405068 Y CN2405068 Y CN 2405068Y CN 00229189 CN00229189 CN 00229189 CN 00229189 U CN00229189 U CN 00229189U CN 2405068 Y CN2405068 Y CN 2405068Y
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Application Number | Priority Date | Filing Date | Title |
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CN 00229189 CN2405068Y (zh) | 2000-01-31 | 2000-01-31 | 声场综合减振降噪装置 |
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CN 00229189 CN2405068Y (zh) | 2000-01-31 | 2000-01-31 | 声场综合减振降噪装置 |
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CN2405068Y true CN2405068Y (zh) | 2000-11-08 |
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CN 00229189 Expired - Lifetime CN2405068Y (zh) | 2000-01-31 | 2000-01-31 | 声场综合减振降噪装置 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104358618A (zh) * | 2014-10-28 | 2015-02-18 | 成都峰达科技有限公司 | 一种柴油发电机噪声处理装置 |
CN104538022A (zh) * | 2014-12-25 | 2015-04-22 | 哈尔滨工程大学 | 一种基于广义声子晶体半柱壳声波带隙特性的隔声罩 |
CN105575379A (zh) * | 2015-12-18 | 2016-05-11 | 北汽福田汽车股份有限公司 | 消声室以及用于其的消声器 |
CN108265754A (zh) * | 2016-12-30 | 2018-07-10 | 北京市第五建筑工程集团有限公司 | 消音室施工方法 |
CN109829196A (zh) * | 2018-12-28 | 2019-05-31 | 中国机械工业集团有限公司 | 一种独立型动力设备噪声危害量化控制方法 |
CN110011567A (zh) * | 2019-05-15 | 2019-07-12 | 常州机电职业技术学院 | 一种基于气-声-固多物理场耦合的能量收集装置 |
-
2000
- 2000-01-31 CN CN 00229189 patent/CN2405068Y/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104358618A (zh) * | 2014-10-28 | 2015-02-18 | 成都峰达科技有限公司 | 一种柴油发电机噪声处理装置 |
CN104538022A (zh) * | 2014-12-25 | 2015-04-22 | 哈尔滨工程大学 | 一种基于广义声子晶体半柱壳声波带隙特性的隔声罩 |
CN104538022B (zh) * | 2014-12-25 | 2017-08-04 | 哈尔滨工程大学 | 一种基于广义声子晶体半柱壳声波带隙特性的隔声罩 |
CN105575379A (zh) * | 2015-12-18 | 2016-05-11 | 北汽福田汽车股份有限公司 | 消声室以及用于其的消声器 |
CN105575379B (zh) * | 2015-12-18 | 2019-09-20 | 北汽福田汽车股份有限公司 | 消声室以及用于其的消声器 |
CN108265754A (zh) * | 2016-12-30 | 2018-07-10 | 北京市第五建筑工程集团有限公司 | 消音室施工方法 |
CN108265754B (zh) * | 2016-12-30 | 2019-05-28 | 北京市第五建筑工程集团有限公司 | 消音室施工方法 |
CN109829196A (zh) * | 2018-12-28 | 2019-05-31 | 中国机械工业集团有限公司 | 一种独立型动力设备噪声危害量化控制方法 |
CN110011567A (zh) * | 2019-05-15 | 2019-07-12 | 常州机电职业技术学院 | 一种基于气-声-固多物理场耦合的能量收集装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WUHAN FAYUAN INVENTION SPREADING CO.,LTD. Free format text: FORMER OWNER: WANG FAYUAN Effective date: 20090703 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090703 Address after: Special number one, Pioneer Street, East Lake Development Zone, Hubei, Wuhan, 430074 Patentee after: Wuhan Fayuan Invention Spreading Co., Ltd. Address before: 430063, 79 gate 28, Chai Lin tou District, Wuhan, Hubei Province, 4-13, postcode: Wuchang Patentee before: Wang Fayuan |
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C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20001108 |