CN202307424U - 一种换流变压器隔声降噪装置 - Google Patents
一种换流变压器隔声降噪装置 Download PDFInfo
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- CN202307424U CN202307424U CN201120424684XU CN201120424684U CN202307424U CN 202307424 U CN202307424 U CN 202307424U CN 201120424684X U CN201120424684X U CN 201120424684XU CN 201120424684 U CN201120424684 U CN 201120424684U CN 202307424 U CN202307424 U CN 202307424U
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- converter transformer
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- sound insulation
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- noise reduction
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CN201120424684XU CN202307424U (zh) | 2011-11-01 | 2011-11-01 | 一种换流变压器隔声降噪装置 |
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CN201120424684XU CN202307424U (zh) | 2011-11-01 | 2011-11-01 | 一种换流变压器隔声降噪装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102926319A (zh) * | 2012-11-05 | 2013-02-13 | 约翰内斯威廉颂约瑟福凡等白斯拉尔 | 桥梁附属结构 |
CN107946905A (zh) * | 2017-12-19 | 2018-04-20 | 无锡优耐特能源科技有限公司 | 一种机柜柜体加强固定件 |
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2011
- 2011-11-01 CN CN201120424684XU patent/CN202307424U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102926319A (zh) * | 2012-11-05 | 2013-02-13 | 约翰内斯威廉颂约瑟福凡等白斯拉尔 | 桥梁附属结构 |
CN107946905A (zh) * | 2017-12-19 | 2018-04-20 | 无锡优耐特能源科技有限公司 | 一种机柜柜体加强固定件 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC Free format text: FORMER NAME: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC POWER DESIGN INSTITUTE Owner name: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC Free format text: FORMER NAME: GUANGDONG ELECTRIC POWER DESIGN INSTITUTE |
|
CP01 | Change in the name or title of a patent holder |
Address after: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee after: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC POWER DESIGN INSTITUTE Co.,Ltd. Address before: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee before: GUANGDONG ELECTRIC POWER DESIGN INSTITUTE OF CHINA ENERGY ENGINEERING GROUP Co.,Ltd. Address after: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee after: GUANGDONG ELECTRIC POWER DESIGN INSTITUTE OF CHINA ENERGY ENGINEERING GROUP Co.,Ltd. Address before: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee before: Guangdong Electric Power Design Institute |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20181101 |