CN202853695U - 一种电力变压器油位监视报警装置 - Google Patents
一种电力变压器油位监视报警装置 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107860487A (zh) * | 2017-11-23 | 2018-03-30 | 上海置信电气股份有限公司 | 配电变压器的油位和油温一体化监测方法及装置 |
CN110987127A (zh) * | 2019-12-30 | 2020-04-10 | 西安大易电子科技有限公司 | 一种油浸式变压器在线液位监测方法及*** |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107860487A (zh) * | 2017-11-23 | 2018-03-30 | 上海置信电气股份有限公司 | 配电变压器的油位和油温一体化监测方法及装置 |
CN110987127A (zh) * | 2019-12-30 | 2020-04-10 | 西安大易电子科技有限公司 | 一种油浸式变压器在线液位监测方法及*** |
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C14 | Grant of patent or utility model | ||
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CP03 | Change of name, title or address |
Address after: Jiangshan City, Zhejiang city in Quzhou Province, the 324100 park open source road No. 1 Patentee after: KERUN ELECTRIC POWER TECHNOLOGY Co.,Ltd. Address before: 324100, No. 1, Kaiyuan Road, Shanhai demonstration area, Jiangshan, Zhejiang, Quzhou Patentee before: ZHEJIANG KERUN POWER EQUIPMENT Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 324100 Jiangshan City, Quzhou, Zhejiang province Kaiyuan Road 1 Patentee after: KERUN INTELLIGENT CONTROL Co.,Ltd. Address before: 324100 Jiangshan City, Quzhou, Zhejiang province Kaiyuan Road 1 Patentee before: KERUN ELECTRIC POWER TECHNOLOGY Co.,Ltd. |
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CX01 | Expiry of patent term | ||
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Granted publication date: 20130403 |