CN211236185U - 一种浪涌保护器接地状态监测电路 - Google Patents
一种浪涌保护器接地状态监测电路 Download PDFInfo
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- CN211236185U CN211236185U CN201922036412.1U CN201922036412U CN211236185U CN 211236185 U CN211236185 U CN 211236185U CN 201922036412 U CN201922036412 U CN 201922036412U CN 211236185 U CN211236185 U CN 211236185U
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- surge protector
- optical coupler
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- resistor
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 38
- 230000005283 ground state Effects 0.000 title claims abstract description 15
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- 239000004020 conductor Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010014357 Electric shock Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201922036412.1U CN211236185U (zh) | 2019-11-22 | 2019-11-22 | 一种浪涌保护器接地状态监测电路 |
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CN201922036412.1U CN211236185U (zh) | 2019-11-22 | 2019-11-22 | 一种浪涌保护器接地状态监测电路 |
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CN211236185U true CN211236185U (zh) | 2020-08-11 |
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CN201922036412.1U Expired - Fee Related CN211236185U (zh) | 2019-11-22 | 2019-11-22 | 一种浪涌保护器接地状态监测电路 |
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2019
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Address after: 101312 No.6, Fuyou street, Tianzhu town, Shunyi District, Beijing Patentee after: Beijing Niuer Hongtai Technology Development Group Co.,Ltd. Patentee after: Shanghai Dianke Zhenhe Intelligent Technology Co.,Ltd. Address before: 101312 No.6, Fuyou street, Tianzhu town, Shunyi District, Beijing Patentee before: BEIJING NEHT NEW ENERGY TECHNOLOGY DEVELOPMENT CO.,LTD. Patentee before: Shanghai Dianke Zhenhe Intelligent Technology Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |