CN204577234U - 油浸式整流变压器 - Google Patents
油浸式整流变压器 Download PDFInfo
- Publication number
- CN204577234U CN204577234U CN201520309952.1U CN201520309952U CN204577234U CN 204577234 U CN204577234 U CN 204577234U CN 201520309952 U CN201520309952 U CN 201520309952U CN 204577234 U CN204577234 U CN 204577234U
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- Prior art keywords
- tension coil
- tap changer
- rectifier transformer
- oil immersed
- type rectifier
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CN201520309952.1U CN204577234U (zh) | 2015-05-14 | 2015-05-14 | 油浸式整流变压器 |
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CN201520309952.1U CN204577234U (zh) | 2015-05-14 | 2015-05-14 | 油浸式整流变压器 |
Publications (1)
Publication Number | Publication Date |
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CN204577234U true CN204577234U (zh) | 2015-08-19 |
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CN201520309952.1U Active CN204577234U (zh) | 2015-05-14 | 2015-05-14 | 油浸式整流变压器 |
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CN (1) | CN204577234U (zh) |
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2015
- 2015-05-14 CN CN201520309952.1U patent/CN204577234U/zh active Active
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-power high-voltage frequency conversion oil-immersed rectifier transformer Effective date of registration: 20180123 Granted publication date: 20150819 Pledgee: Bank of Communications Ltd. Jiangxi branch Pledgor: JIANGXI POWER TRANSFORMATION EQUIPMENT CO.,LTD. Registration number: 2018990000066 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190806 Granted publication date: 20150819 Pledgee: Bank of Communications Ltd. Jiangxi branch Pledgor: JIANGXI POWER TRANSFORMATION EQUIPMENT CO.,LTD. Registration number: 2018990000066 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Oil immersed rectifier transformer Effective date of registration: 20201016 Granted publication date: 20150819 Pledgee: Bank of Communications Ltd. Jiangxi branch Pledgor: JIANGXI POWER TRANSFORMATION EQUIPMENT Co.,Ltd. Registration number: Y2020360000088 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220721 Granted publication date: 20150819 Pledgee: Bank of Communications Ltd. Jiangxi branch Pledgor: JIANGXI POWER TRANSFORMATION EQUIPMENT CO.,LTD. Registration number: Y2020360000088 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221129 Address after: 330200 Xiaolan Industrial Park, Nanchang County, Nanchang City, Jiangxi Province Patentee after: JIANGXI PEOPLE POWER TRANSMISSION AND TRANSFORMATION CO.,LTD. Address before: 344000 Chongren County Industrial Park, Fuzhou, Jiangxi Patentee before: JIANGXI POWER TRANSFORMATION EQUIPMENT CO.,LTD. |
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TR01 | Transfer of patent right |