CN102832030A - 一种电子式互感器及制造方法 - Google Patents
一种电子式互感器及制造方法 Download PDFInfo
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- CN102832030A CN102832030A CN201210342644XA CN201210342644A CN102832030A CN 102832030 A CN102832030 A CN 102832030A CN 201210342644X A CN201210342644X A CN 201210342644XA CN 201210342644 A CN201210342644 A CN 201210342644A CN 102832030 A CN102832030 A CN 102832030A
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- voltage dividing
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 238000005266 casting Methods 0.000 claims abstract description 19
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000012212 insulator Substances 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims abstract description 5
- 239000003822 epoxy resin Substances 0.000 claims description 12
- 229920000647 polyepoxide Polymers 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000011863 silicon-based powder Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000009849 vacuum degassing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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CN201210342644.XA CN102832030B (zh) | 2012-09-17 | 2012-09-17 | 一种电子式互感器及制造方法 |
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CN201210342644.XA CN102832030B (zh) | 2012-09-17 | 2012-09-17 | 一种电子式互感器及制造方法 |
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CN102832030A true CN102832030A (zh) | 2012-12-19 |
CN102832030B CN102832030B (zh) | 2016-01-20 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103042656A (zh) * | 2013-01-22 | 2013-04-17 | 尚光强 | 低压互感器的制造方法及成型模具 |
CN104992829A (zh) * | 2014-12-31 | 2015-10-21 | 华建电气有限公司 | 低局放长寿命半封闭浇注式电压互感器的生产工艺 |
CN113689712A (zh) * | 2021-09-27 | 2021-11-23 | 深圳市捷顺科技实业股份有限公司 | 一种地感线圈及其制造方法、地感车辆检测器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999015906A1 (de) * | 1997-09-23 | 1999-04-01 | Trench Switzerland Ag | Kombinierter kleinsignal-strom- und spannungswandler |
CN201522932U (zh) * | 2009-10-28 | 2010-07-07 | 大连中广互感器制造有限公司 | 高容量耐风化干式电流互感器 |
CN101930838A (zh) * | 2010-08-12 | 2010-12-29 | 浙江天际互感器有限公司 | 电子式电压互感器 |
CN201780864U (zh) * | 2010-08-31 | 2011-03-30 | 平高集团有限公司 | 一种电子式空心线圈电流互感器 |
CN202102877U (zh) * | 2011-03-14 | 2012-01-04 | 王伟坤 | 一种装配于开关柜内部的电子式组合互感器 |
-
2012
- 2012-09-17 CN CN201210342644.XA patent/CN102832030B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999015906A1 (de) * | 1997-09-23 | 1999-04-01 | Trench Switzerland Ag | Kombinierter kleinsignal-strom- und spannungswandler |
CN201522932U (zh) * | 2009-10-28 | 2010-07-07 | 大连中广互感器制造有限公司 | 高容量耐风化干式电流互感器 |
CN101930838A (zh) * | 2010-08-12 | 2010-12-29 | 浙江天际互感器有限公司 | 电子式电压互感器 |
CN201780864U (zh) * | 2010-08-31 | 2011-03-30 | 平高集团有限公司 | 一种电子式空心线圈电流互感器 |
CN202102877U (zh) * | 2011-03-14 | 2012-01-04 | 王伟坤 | 一种装配于开关柜内部的电子式组合互感器 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103042656A (zh) * | 2013-01-22 | 2013-04-17 | 尚光强 | 低压互感器的制造方法及成型模具 |
CN104992829A (zh) * | 2014-12-31 | 2015-10-21 | 华建电气有限公司 | 低局放长寿命半封闭浇注式电压互感器的生产工艺 |
CN113689712A (zh) * | 2021-09-27 | 2021-11-23 | 深圳市捷顺科技实业股份有限公司 | 一种地感线圈及其制造方法、地感车辆检测器 |
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CN102832030B (zh) | 2016-01-20 |
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Address after: 100083 Beijing City, Yongfeng industrial base, Yongfeng Road, No. 5, No. 1, Lou Yongfeng science and technology enterprises to speed up the district (district two) Room 301 Applicant after: BEIJING SEMEUREKA ELECTRICS Co.,Ltd. Address before: 100083 Beijing City, Yongfeng industrial base, Yongfeng Road, No. 5, No. 1, Lou Yongfeng science and technology enterprises to speed up the district (district two) Room 301 Applicant before: BEIJING SHUIMU YUANHUA ELECTRIC Co.,Ltd. |
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Address after: 100083 Building No. 1, No. 5, Yongfeng Road, Haidian District, Beijing 301 Patentee after: SHUIMU YUANHUA ELECTRIC Co.,Ltd. Address before: 100083 Building No. 1, No. 5, Yongfeng Road, Haidian District, Beijing 301 Patentee before: BEIJING SHUIMU YUANHUA ELECTRIC Co.,Ltd. |
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Address after: 100083 Building No. 1, No. 5, Yongfeng Road, Haidian District, Beijing 301 Patentee after: BEIJING SHUIMU YUANHUA ELECTRIC Co.,Ltd. Address before: 100083 Beijing Haidian District Yongfeng industrial base No. 5 Yongfeng Road 5, Lou Yongfeng science and technology enterprise acceleration zone (two district) 301 room. Patentee before: BEIJING SEMEUREKA ELECTRICS Co.,Ltd. |
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Address after: Room 501, 5th Floor, Building 7, Courtyard 3, Duyang North Street, Shunyi District, Beijing 101399 Patentee after: SHUIMU YUANHUA ELECTRIC Co.,Ltd. Country or region after: China Address before: 100083 Building No. 1, No. 5, Yongfeng Road, Haidian District, Beijing 301 Patentee before: SHUIMU YUANHUA ELECTRIC Co.,Ltd. Country or region before: China |
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