CN218676697U - 树脂绝缘干式变压器绕组气道结构 - Google Patents
树脂绝缘干式变压器绕组气道结构 Download PDFInfo
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- CN218676697U CN218676697U CN202222959225.2U CN202222959225U CN218676697U CN 218676697 U CN218676697 U CN 218676697U CN 202222959225 U CN202222959225 U CN 202222959225U CN 218676697 U CN218676697 U CN 218676697U
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222959225.2U CN218676697U (zh) | 2022-11-03 | 2022-11-03 | 树脂绝缘干式变压器绕组气道结构 |
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| CN218676697U true CN218676697U (zh) | 2023-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Gongsheng Energy Technology Co.,Ltd. Assignor: Ningbo Gongsheng Electric Technology Co.,Ltd. Contract record no.: X2024980019223 Denomination of utility model: Wind duct structure of resin insulated dry-type transformer winding Granted publication date: 20230321 License type: Common License Record date: 20241018 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Gongsheng Electric Power Equipment Co.,Ltd. Assignor: Ningbo Gongsheng Electric Technology Co.,Ltd. Contract record no.: X2024980021262 Denomination of utility model: Wind duct structure of resin insulated dry-type transformer winding Granted publication date: 20230321 License type: Common License Record date: 20241031 |
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| EE01 | Entry into force of recordation of patent licensing contract |