CN212724927U - 一种用于变压器的防雷击装置 - Google Patents
一种用于变压器的防雷击装置 Download PDFInfo
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- CN212724927U CN212724927U CN202022023157.XU CN202022023157U CN212724927U CN 212724927 U CN212724927 U CN 212724927U CN 202022023157 U CN202022023157 U CN 202022023157U CN 212724927 U CN212724927 U CN 212724927U
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- 230000000694 effects Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000011900 installation process Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 208000025274 Lightning injury Diseases 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 206010014405 Electrocution Diseases 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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CN202022023157.XU CN212724927U (zh) | 2020-09-15 | 2020-09-15 | 一种用于变压器的防雷击装置 |
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CN202022023157.XU CN212724927U (zh) | 2020-09-15 | 2020-09-15 | 一种用于变压器的防雷击装置 |
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CN212724927U true CN212724927U (zh) | 2021-03-16 |
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CN202022023157.XU Active CN212724927U (zh) | 2020-09-15 | 2020-09-15 | 一种用于变压器的防雷击装置 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
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 utility model: Lightning protection device for transformer Effective date of registration: 20211028 Granted publication date: 20210316 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Runfeng sub branch Pledgor: Faao Electric Co.,Ltd. Registration number: Y2021980011553 |
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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 |
Date of cancellation: 20221031 Granted publication date: 20210316 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Runfeng sub branch Pledgor: Faao Electric Co.,Ltd. Registration number: Y2021980011553 |
|
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 utility model: Lightning protection device for transformer Effective date of registration: 20221101 Granted publication date: 20210316 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Runfeng sub branch Pledgor: Faao Electric Co.,Ltd. Registration number: Y2022370000139 |
|
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 |
Date of cancellation: 20231024 Granted publication date: 20210316 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Runfeng sub branch Pledgor: Faao Electric Co.,Ltd. Registration number: Y2022370000139 |
|
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 utility model: A lightning protection device for transformers Effective date of registration: 20231229 Granted publication date: 20210316 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Runfeng sub branch Pledgor: Faao Electric Co.,Ltd. Registration number: Y2023980075343 |