CN102682957B - 一种带自动加热装置的油浸式变压器 - Google Patents
一种带自动加热装置的油浸式变压器 Download PDFInfo
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- CN102682957B CN102682957B CN201210179452.1A CN201210179452A CN102682957B CN 102682957 B CN102682957 B CN 102682957B CN 201210179452 A CN201210179452 A CN 201210179452A CN 102682957 B CN102682957 B CN 102682957B
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- heating device
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CN201210179452.1A CN102682957B (zh) | 2012-05-30 | 2012-05-30 | 一种带自动加热装置的油浸式变压器 |
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CN201210179452.1A CN102682957B (zh) | 2012-05-30 | 2012-05-30 | 一种带自动加热装置的油浸式变压器 |
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CN102682957A CN102682957A (zh) | 2012-09-19 |
CN102682957B true CN102682957B (zh) | 2015-05-27 |
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CN201210179452.1A Active CN102682957B (zh) | 2012-05-30 | 2012-05-30 | 一种带自动加热装置的油浸式变压器 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106504879A (zh) * | 2016-10-26 | 2017-03-15 | 国家电网公司 | 一种带自动加热装置的油浸式变压器 |
EP3385970B1 (en) * | 2017-04-07 | 2020-06-03 | ABB Schweiz AG | Insulation fluid heating apparatus and method |
CN109099579B (zh) * | 2018-07-09 | 2022-03-04 | 中国电力科学研究院有限公司 | 用于高压套管绝缘试验的变压器油加热装置 |
CN111818677A (zh) * | 2020-06-18 | 2020-10-23 | 国家电网有限公司 | 地热膜加热端子箱 |
CN111863412A (zh) * | 2020-07-14 | 2020-10-30 | 合肥鑫伟电力设备有限公司 | 一种带自动加热装置的油浸式变压器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1390356A (zh) * | 1999-11-17 | 2003-01-08 | 特里克斯科有限责任公司 | 用于冷却电力变压器的设备和方法 |
US8081054B2 (en) * | 2009-12-10 | 2011-12-20 | Guentert Iii Joseph J | Hyper-cooled liquid-filled transformer |
CN202564019U (zh) * | 2012-05-30 | 2012-11-28 | 卧龙电气集团股份有限公司 | 一种带自动加热装置的油浸式变压器 |
Family Cites Families (1)
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JP2793872B2 (ja) * | 1990-01-30 | 1998-09-03 | 株式会社ダイヘン | 油入電気機器廃熱利用融雪装置 |
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- 2012-05-30 CN CN201210179452.1A patent/CN102682957B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1390356A (zh) * | 1999-11-17 | 2003-01-08 | 特里克斯科有限责任公司 | 用于冷却电力变压器的设备和方法 |
US8081054B2 (en) * | 2009-12-10 | 2011-12-20 | Guentert Iii Joseph J | Hyper-cooled liquid-filled transformer |
CN202564019U (zh) * | 2012-05-30 | 2012-11-28 | 卧龙电气集团股份有限公司 | 一种带自动加热装置的油浸式变压器 |
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CN102682957A (zh) | 2012-09-19 |
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PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20190423 Address after: 750000 No. 221 Xingyuan Road, Xingqing District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: WOLONG ELECTRIC YINCHUAN TRANSFORMER Co.,Ltd. Address before: 312300 No. 1801 Renmin West Road, Shangyu City, Shaoxing City, Zhejiang Province Co-patentee before: WOLONG ELECTRIC YINCHUAN TRANSFORMER Co.,Ltd. Patentee before: WOLONG ELECTRIC GROUP Co.,Ltd. |
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PE01 | Entry into force 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 invention: An oil immersed transformer with an automatic heating device Effective date of registration: 20231127 Granted publication date: 20150527 Pledgee: Ningxia East Guarantee Co.,Ltd. Pledgor: WOLONG ELECTRIC YINCHUAN TRANSFORMER Co.,Ltd. Registration number: Y2023640000044 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20150527 Pledgee: Ningxia East Guarantee Co.,Ltd. Pledgor: WOLONG ELECTRIC YINCHUAN TRANSFORMER Co.,Ltd. Registration number: Y2023640000044 |