CN106992066B - 一种主动式有源降噪装置 - Google Patents
一种主动式有源降噪装置 Download PDFInfo
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- CN106992066B CN106992066B CN201710319255.8A CN201710319255A CN106992066B CN 106992066 B CN106992066 B CN 106992066B CN 201710319255 A CN201710319255 A CN 201710319255A CN 106992066 B CN106992066 B CN 106992066B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/33—Arrangements for noise damping
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- Power Engineering (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
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CN201710319255.8A CN106992066B (zh) | 2017-05-08 | 2017-05-08 | 一种主动式有源降噪装置 |
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CN201710319255.8A CN106992066B (zh) | 2017-05-08 | 2017-05-08 | 一种主动式有源降噪装置 |
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CN106992066A CN106992066A (zh) | 2017-07-28 |
CN106992066B true CN106992066B (zh) | 2018-09-18 |
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CN110197653B (zh) * | 2019-07-03 | 2023-11-24 | 吉林大学 | 一种空间主动降噪试验装置及方法 |
Citations (1)
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CN206921661U (zh) * | 2017-05-08 | 2018-01-23 | 温州电力设计有限公司 | 一种主动式有源降噪装置 |
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DE3401297A1 (de) * | 1984-01-16 | 1985-07-18 | Transformatoren Union Ag, 7000 Stuttgart | Lastwaehler fuer stufentransformatoren |
CN204140761U (zh) * | 2014-09-18 | 2015-02-04 | 中国地震局工程力学研究所 | 导轨弹簧阻尼三向隔震台座 |
CN205487633U (zh) * | 2016-03-04 | 2016-08-17 | 国网山东省电力公司平原县供电公司 | 一种电力变压器 |
CN105655093B (zh) * | 2016-04-08 | 2017-05-10 | 国网山东省电力公司荣成市供电公司 | 一种减震变压器安装架 |
CN205841615U (zh) * | 2016-08-02 | 2016-12-28 | 马鞍山市亿格仪表有限公司 | 一种压力表表盘生产设备用减震底座 |
CN106469605A (zh) * | 2016-11-21 | 2017-03-01 | 国网山东省电力公司东营供电公司 | 一种用于降低变压器震动噪声的系统及方法 |
CN106594165B (zh) * | 2017-02-08 | 2018-09-11 | 江苏台普动力机械有限公司 | 一种机电减震设备 |
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CN206921661U (zh) * | 2017-05-08 | 2018-01-23 | 温州电力设计有限公司 | 一种主动式有源降噪装置 |
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CB03 | Change of inventor or designer information |
Inventor after: Xie Bin Inventor after: Zhu Yuetie Inventor after: Jiang Yi Inventor after: Cao Yunqiang Inventor after: Wu Weiyin Inventor before: Wu Weiyin Inventor before: Zhu Yuetie Inventor before: Jiang Yi Inventor before: Cao Yunqiang |
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Effective date of registration: 20180827 Address after: 325000 Jinxiu Road, Lucheng District, Wenzhou, Zhejiang (beside the overpass) Applicant after: Wenzhou Power Supply Company, State Grid Zhejiang Electric Power Company Applicant after: Wenzhou Electric Design Co., Ltd Address before: 325000 Zhejiang Wenzhou Lucheng District Station Avenue man and Jiayuan 3 building 205, 305 rooms. Applicant before: Wenzhou Electric Design Co., Ltd |
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