CN202872654U - 大功率防爆变频器 - Google Patents
大功率防爆变频器 Download PDFInfo
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- CN202872654U CN202872654U CN 201220569570 CN201220569570U CN202872654U CN 202872654 U CN202872654 U CN 202872654U CN 201220569570 CN201220569570 CN 201220569570 CN 201220569570 U CN201220569570 U CN 201220569570U CN 202872654 U CN202872654 U CN 202872654U
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CN 201220569570 CN202872654U (zh) | 2012-10-31 | 2012-10-31 | 大功率防爆变频器 |
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CN 201220569570 CN202872654U (zh) | 2012-10-31 | 2012-10-31 | 大功率防爆变频器 |
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CN202872654U true CN202872654U (zh) | 2013-04-10 |
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CN 201220569570 Expired - Fee Related CN202872654U (zh) | 2012-10-31 | 2012-10-31 | 大功率防爆变频器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104113192A (zh) * | 2014-06-24 | 2014-10-22 | 许继电气股份有限公司 | Igbt三电平功率模块 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104113192A (zh) * | 2014-06-24 | 2014-10-22 | 许继电气股份有限公司 | Igbt三电平功率模块 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160302 Address after: Wuzhong District Wuzhong Economic Development Zone, Suzhou City, Jiangsu province 215000 Wang Xiang Shan Industrial Park Road on the north side of friends Patentee after: Suzhou Huichuan Technology Co.,Ltd. Patentee after: Shenzhen Inovance Technology Co., Ltd. Address before: Wuzhong District Wuzhong Economic Development Zone, Suzhou City, Jiangsu province 215000 Wang Xiang Shan Industrial Park Road on the north side of friends Patentee before: Suzhou Huichuan Technology Co.,Ltd. Patentee before: Suzhou Monarch Control Technology Co., Ltd. Patentee before: Shenzhen Inovance Technology Co., Ltd. |
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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: 20130410 Termination date: 20191031 |