CN207977901U - 一种igbt单管辅助安装装置及变频器 - Google Patents
一种igbt单管辅助安装装置及变频器 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110254247A (zh) * | 2019-06-18 | 2019-09-20 | 深圳市麦格米特驱动技术有限公司 | 一种半桥功率模块组件、电机控制器功率组件及电动汽车 |
CN114071859A (zh) * | 2020-07-31 | 2022-02-18 | 瑞伟安知识产权控股有限公司 | 逆变器绝缘体装置和方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110254247A (zh) * | 2019-06-18 | 2019-09-20 | 深圳市麦格米特驱动技术有限公司 | 一种半桥功率模块组件、电机控制器功率组件及电动汽车 |
CN114071859A (zh) * | 2020-07-31 | 2022-02-18 | 瑞伟安知识产权控股有限公司 | 逆变器绝缘体装置和方法 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190402 Address after: 235200 14 Industrial Squares in Xiaoxian Development Zone, Suzhou City, Anhui Province Patentee after: Anhui Haishan Frequency Converter Technology Co., Ltd. Address before: 221008 Leo Group A Block 16, Yinshan Road, Tongshan District, Xuzhou City, Jiangsu Province Patentee before: Jiangsu Haisan Inverter Technology Co. Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210108 Address after: 221008 No.15 Lijiang Road, Tongshan District, Xuzhou City, Jiangsu Province Patentee after: JIANGSU HISUN FREQUENCY CONVERSION TECHNOLOGY Co.,Ltd. Address before: 235200 14 Industrial Squares in Xiaoxian Development Zone, Suzhou City, Anhui Province Patentee before: ANHUI HAISHANG FREQUENCY CONVERSION TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: IGBT single tube auxiliary installation device and frequency converter Effective date of registration: 20211221 Granted publication date: 20181016 Pledgee: Bank of Nanjing Co.,Ltd. Xuzhou Branch Pledgor: JIANGSU HISUN FREQUENCY CONVERSION TECHNOLOGY CO.,LTD. Registration number: Y2021980015714 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |