CN103295771B - 一种干式变压器低压箔式线圈端封制作方法 - Google Patents
一种干式变压器低压箔式线圈端封制作方法 Download PDFInfo
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- CN103295771B CN103295771B CN201310187163.0A CN201310187163A CN103295771B CN 103295771 B CN103295771 B CN 103295771B CN 201310187163 A CN201310187163 A CN 201310187163A CN 103295771 B CN103295771 B CN 103295771B
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- Prior art keywords
- low
- voltage coil
- dry
- coil
- voltage
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000011888 foil Substances 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000011347 resin Substances 0.000 claims abstract description 19
- 229920005989 resin Polymers 0.000 claims abstract description 19
- 239000004593 Epoxy Substances 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000004568 cement Substances 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims abstract description 5
- 238000005498 polishing Methods 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000007667 floating Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 239000003973 paint Substances 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Insulating Of Coils (AREA)
Abstract
Description
Claims (1)
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CN201310187163.0A CN103295771B (zh) | 2013-05-17 | 2013-05-17 | 一种干式变压器低压箔式线圈端封制作方法 |
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CN201310187163.0A CN103295771B (zh) | 2013-05-17 | 2013-05-17 | 一种干式变压器低压箔式线圈端封制作方法 |
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CN103295771A CN103295771A (zh) | 2013-09-11 |
CN103295771B true CN103295771B (zh) | 2016-01-20 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104217851A (zh) * | 2014-09-03 | 2014-12-17 | 宁波奥克斯高科技有限公司 | 干式变压器低压箔式线圈端封方法 |
CN104714130A (zh) * | 2015-03-12 | 2015-06-17 | 广州供电局有限公司 | 干式变压器环氧树脂热氧老化试验模型及制作方法和应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202258780U (zh) * | 2011-09-05 | 2012-05-30 | 上海一电变压器有限公司 | 干式变压器环氧树脂线圈立式浇注模的上端封板装置 |
CN102723181A (zh) * | 2012-06-11 | 2012-10-10 | 常熟市常源变压器有限公司 | 一种干式变压器用低压线圈 |
CN202650811U (zh) * | 2012-06-11 | 2013-01-02 | 常熟市常源变压器有限公司 | 一种干式变压器用低压线圈 |
CN102903514A (zh) * | 2012-11-05 | 2013-01-30 | 中电电气(江苏)股份有限公司 | 一种干式变压器多层箔式线圈端部密封工艺 |
CN104217851A (zh) * | 2014-09-03 | 2014-12-17 | 宁波奥克斯高科技有限公司 | 干式变压器低压箔式线圈端封方法 |
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2013
- 2013-05-17 CN CN201310187163.0A patent/CN103295771B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202258780U (zh) * | 2011-09-05 | 2012-05-30 | 上海一电变压器有限公司 | 干式变压器环氧树脂线圈立式浇注模的上端封板装置 |
CN102723181A (zh) * | 2012-06-11 | 2012-10-10 | 常熟市常源变压器有限公司 | 一种干式变压器用低压线圈 |
CN202650811U (zh) * | 2012-06-11 | 2013-01-02 | 常熟市常源变压器有限公司 | 一种干式变压器用低压线圈 |
CN102903514A (zh) * | 2012-11-05 | 2013-01-30 | 中电电气(江苏)股份有限公司 | 一种干式变压器多层箔式线圈端部密封工艺 |
CN104217851A (zh) * | 2014-09-03 | 2014-12-17 | 宁波奥克斯高科技有限公司 | 干式变压器低压箔式线圈端封方法 |
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Address after: 315031 Zhejiang Province, Ningbo City Jiangbei District Fenglin Road No. 22 Patentee after: NINGBO AUX HIGH TECHNOLOGY Co.,Ltd. Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: NINGBO AUX HIGH TECHNOLOGY Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A manufacturing method of low voltage foil coil end seal of dry-type transformer Effective date of registration: 20220121 Granted publication date: 20160120 Pledgee: Agricultural Bank of China Limited Ningbo Yinzhou Branch Pledgor: NINGBO AUX HIGH TECHNOLOGY Co.,Ltd. Registration number: Y2022330000149 |
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Date of cancellation: 20221201 Granted publication date: 20160120 Pledgee: Agricultural Bank of China Limited Ningbo Yinzhou Branch Pledgor: NINGBO AUX HIGH TECHNOLOGY Co.,Ltd. Registration number: Y2022330000149 |
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Address after: No. 22, Fenglin Road, Cicheng Town, Jiangbei District, Ningbo City, Zhejiang Province, 315031 Patentee after: Ningbo Aokes Intelligent Technology Co.,Ltd. Address before: No. 22, Fenglin Road, Cicheng Town, Jiangbei District, Ningbo City, Zhejiang Province, 315031 Patentee before: NINGBO AUX HIGH TECHNOLOGY Co.,Ltd. |
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